Removed bison and flex as both are now part of the development package.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24786 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Bruno G. Albuquerque
parent
702421fa41
commit
f040ef9a84
@ -159,7 +159,6 @@ SubInclude HAIKU_TOP src bin addattr ;
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SubInclude HAIKU_TOP src bin bash ;
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SubInclude HAIKU_TOP src bin bc ;
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SubInclude HAIKU_TOP src bin bemail_utils ;
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SubInclude HAIKU_TOP src bin bison ;
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SubInclude HAIKU_TOP src bin chkbfs ;
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SubInclude HAIKU_TOP src bin compress ;
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SubInclude HAIKU_TOP src bin coreutils ;
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@ -167,7 +166,6 @@ SubInclude HAIKU_TOP src bin ctags ;
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SubInclude HAIKU_TOP src bin desklink ;
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SubInclude HAIKU_TOP src bin diffutils ;
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SubInclude HAIKU_TOP src bin findutils ;
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SubInclude HAIKU_TOP src bin flex ;
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SubInclude HAIKU_TOP src bin fwcontrol ;
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SubInclude HAIKU_TOP src bin gawk ;
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SubInclude HAIKU_TOP src bin gdb ;
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@ -1,625 +0,0 @@
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Notes on the Free Translation Project
|
||||
*************************************
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||||
|
||||
Free software is going international! The Free Translation Project
|
||||
is a way to get maintainers of free software, translators, and users all
|
||||
together, so that will gradually become able to speak many languages.
|
||||
A few packages already provide translations for their messages.
|
||||
|
||||
If you found this `ABOUT-NLS' file inside a distribution, you may
|
||||
assume that the distributed package does use GNU `gettext' internally,
|
||||
itself available at your nearest GNU archive site. But you do _not_
|
||||
need to install GNU `gettext' prior to configuring, installing or using
|
||||
this package with messages translated.
|
||||
|
||||
Installers will find here some useful hints. These notes also
|
||||
explain how users should proceed for getting the programs to use the
|
||||
available translations. They tell how people wanting to contribute and
|
||||
work at translations should contact the appropriate team.
|
||||
|
||||
When reporting bugs in the `intl/' directory or bugs which may be
|
||||
related to internationalization, you should tell about the version of
|
||||
`gettext' which is used. The information can be found in the
|
||||
`intl/VERSION' file, in internationalized packages.
|
||||
|
||||
Quick configuration advice
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||||
==========================
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||||
|
||||
If you want to exploit the full power of internationalization, you
|
||||
should configure it using
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||||
|
||||
./configure --with-included-gettext
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||||
|
||||
to force usage of internationalizing routines provided within this
|
||||
package, despite the existence of internationalizing capabilities in the
|
||||
operating system where this package is being installed. So far, only
|
||||
the `gettext' implementation in the GNU C library version 2 provides as
|
||||
many features (such as locale alias, message inheritance, automatic
|
||||
charset conversion or plural form handling) as the implementation here.
|
||||
It is also not possible to offer this additional functionality on top
|
||||
of a `catgets' implementation. Future versions of GNU `gettext' will
|
||||
very likely convey even more functionality. So it might be a good idea
|
||||
to change to GNU `gettext' as soon as possible.
|
||||
|
||||
So you need _not_ provide this option if you are using GNU libc 2 or
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||||
you have installed a recent copy of the GNU gettext package with the
|
||||
included `libintl'.
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||||
|
||||
INSTALL Matters
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||||
===============
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||||
|
||||
Some packages are "localizable" when properly installed; the
|
||||
programs they contain can be made to speak your own native language.
|
||||
Most such packages use GNU `gettext'. Other packages have their own
|
||||
ways to internationalization, predating GNU `gettext'.
|
||||
|
||||
By default, this package will be installed to allow translation of
|
||||
messages. It will automatically detect whether the system already
|
||||
provides the GNU `gettext' functions. If not, the GNU `gettext' own
|
||||
library will be used. This library is wholly contained within this
|
||||
package, usually in the `intl/' subdirectory, so prior installation of
|
||||
the GNU `gettext' package is _not_ required. Installers may use
|
||||
special options at configuration time for changing the default
|
||||
behaviour. The commands:
|
||||
|
||||
./configure --with-included-gettext
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||||
./configure --disable-nls
|
||||
|
||||
will respectively bypass any pre-existing `gettext' to use the
|
||||
internationalizing routines provided within this package, or else,
|
||||
_totally_ disable translation of messages.
|
||||
|
||||
When you already have GNU `gettext' installed on your system and run
|
||||
configure without an option for your new package, `configure' will
|
||||
probably detect the previously built and installed `libintl.a' file and
|
||||
will decide to use this. This might be not what is desirable. You
|
||||
should use the more recent version of the GNU `gettext' library. I.e.
|
||||
if the file `intl/VERSION' shows that the library which comes with this
|
||||
package is more recent, you should use
|
||||
|
||||
./configure --with-included-gettext
|
||||
|
||||
to prevent auto-detection.
|
||||
|
||||
The configuration process will not test for the `catgets' function
|
||||
and therefore it will not be used. The reason is that even an
|
||||
emulation of `gettext' on top of `catgets' could not provide all the
|
||||
extensions of the GNU `gettext' library.
|
||||
|
||||
Internationalized packages have usually many `po/LL.po' files, where
|
||||
LL gives an ISO 639 two-letter code identifying the language. Unless
|
||||
translations have been forbidden at `configure' time by using the
|
||||
`--disable-nls' switch, all available translations are installed
|
||||
together with the package. However, the environment variable `LINGUAS'
|
||||
may be set, prior to configuration, to limit the installed set.
|
||||
`LINGUAS' should then contain a space separated list of two-letter
|
||||
codes, stating which languages are allowed.
|
||||
|
||||
Using This Package
|
||||
==================
|
||||
|
||||
As a user, if your language has been installed for this package, you
|
||||
only have to set the `LANG' environment variable to the appropriate
|
||||
`LL_CC' combination. Here `LL' is an ISO 639 two-letter language code,
|
||||
and `CC' is an ISO 3166 two-letter country code. For example, let's
|
||||
suppose that you speak German and live in Germany. At the shell
|
||||
prompt, merely execute `setenv LANG de_DE' (in `csh'),
|
||||
`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
|
||||
This can be done from your `.login' or `.profile' file, once and for
|
||||
all.
|
||||
|
||||
You might think that the country code specification is redundant.
|
||||
But in fact, some languages have dialects in different countries. For
|
||||
example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The
|
||||
country code serves to distinguish the dialects.
|
||||
|
||||
The locale naming convention of `LL_CC', with `LL' denoting the
|
||||
language and `CC' denoting the country, is the one use on systems based
|
||||
on GNU libc. On other systems, some variations of this scheme are
|
||||
used, such as `LL' or `LL_CC.ENCODING'. You can get the list of
|
||||
locales supported by your system for your country by running the command
|
||||
`locale -a | grep '^LL''.
|
||||
|
||||
Not all programs have translations for all languages. By default, an
|
||||
English message is shown in place of a nonexistent translation. If you
|
||||
understand other languages, you can set up a priority list of languages.
|
||||
This is done through a different environment variable, called
|
||||
`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG'
|
||||
for the purpose of message handling, but you still need to have `LANG'
|
||||
set to the primary language; this is required by other parts of the
|
||||
system libraries. For example, some Swedish users who would rather
|
||||
read translations in German than English for when Swedish is not
|
||||
available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
|
||||
|
||||
In the `LANGUAGE' environment variable, but not in the `LANG'
|
||||
environment variable, `LL_CC' combinations can be abbreviated as `LL'
|
||||
to denote the language's main dialect. For example, `de' is equivalent
|
||||
to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
|
||||
(Portuguese as spoken in Portugal) in this context.
|
||||
|
||||
Translating Teams
|
||||
=================
|
||||
|
||||
For the Free Translation Project to be a success, we need interested
|
||||
people who like their own language and write it well, and who are also
|
||||
able to synergize with other translators speaking the same language.
|
||||
Each translation team has its own mailing list. The up-to-date list of
|
||||
teams can be found at the Free Translation Project's homepage,
|
||||
`http://www.iro.umontreal.ca/contrib/po/HTML/', in the "National teams"
|
||||
area.
|
||||
|
||||
If you'd like to volunteer to _work_ at translating messages, you
|
||||
should become a member of the translating team for your own language.
|
||||
The subscribing address is _not_ the same as the list itself, it has
|
||||
`-request' appended. For example, speakers of Swedish can send a
|
||||
message to `sv-request@li.org', having this message body:
|
||||
|
||||
subscribe
|
||||
|
||||
Keep in mind that team members are expected to participate
|
||||
_actively_ in translations, or at solving translational difficulties,
|
||||
rather than merely lurking around. If your team does not exist yet and
|
||||
you want to start one, or if you are unsure about what to do or how to
|
||||
get started, please write to `translation@iro.umontreal.ca' to reach the
|
||||
coordinator for all translator teams.
|
||||
|
||||
The English team is special. It works at improving and uniformizing
|
||||
the terminology in use. Proven linguistic skill are praised more than
|
||||
programming skill, here.
|
||||
|
||||
Available Packages
|
||||
==================
|
||||
|
||||
Languages are not equally supported in all packages. The following
|
||||
matrix shows the current state of internationalization, as of May 2003.
|
||||
The matrix shows, in regard of each package, for which languages PO
|
||||
files have been submitted to translation coordination, with a
|
||||
translation percentage of at least 50%.
|
||||
|
||||
Ready PO files am az be bg ca cs da de el en en_GB eo es
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||||
+-------------------------------------------+
|
||||
a2ps | [] [] [] [] |
|
||||
aegis | () |
|
||||
anubis | |
|
||||
ap-utils | |
|
||||
bash | [] [] [] |
|
||||
batchelor | |
|
||||
bfd | [] [] |
|
||||
binutils | [] [] |
|
||||
bison | [] [] [] |
|
||||
bluez-pin | [] [] |
|
||||
clisp | |
|
||||
clisp | [] [] [] |
|
||||
coreutils | [] [] [] [] |
|
||||
cpio | [] [] [] |
|
||||
darkstat | () [] |
|
||||
diffutils | [] [] [] [] [] [] [] |
|
||||
e2fsprogs | [] [] |
|
||||
enscript | [] [] [] [] |
|
||||
error | [] [] [] [] [] |
|
||||
fetchmail | [] () [] [] [] [] |
|
||||
fileutils | [] [] [] |
|
||||
findutils | [] [] [] [] [] [] |
|
||||
flex | [] [] [] [] |
|
||||
gas | [] |
|
||||
gawk | [] [] [] [] |
|
||||
gcal | [] |
|
||||
gcc | [] [] |
|
||||
gettext | [] [] [] [] [] |
|
||||
gettext-runtime | [] [] [] [] [] |
|
||||
gettext-tools | [] [] |
|
||||
gimp-print | [] [] [] [] [] |
|
||||
gliv | |
|
||||
glunarclock | [] [] [] |
|
||||
gnucash | () [] |
|
||||
gnucash-glossary | [] () [] |
|
||||
gnupg | [] () [] [] [] [] |
|
||||
gpe-calendar | [] |
|
||||
gpe-conf | [] |
|
||||
gpe-contacts | [] |
|
||||
gpe-edit | |
|
||||
gpe-login | [] |
|
||||
gpe-ownerinfo | [] |
|
||||
gpe-sketchbook | [] |
|
||||
gpe-timesheet | |
|
||||
gpe-today | [] |
|
||||
gpe-todo | [] |
|
||||
gphoto2 | [] [] [] [] |
|
||||
gprof | [] [] |
|
||||
gpsdrive | () () () |
|
||||
grep | [] [] [] [] [] |
|
||||
gretl | [] |
|
||||
hello | [] [] [] [] [] [] |
|
||||
id-utils | [] [] |
|
||||
indent | [] [] [] [] |
|
||||
jpilot | [] [] [] [] |
|
||||
jwhois | [] |
|
||||
kbd | [] [] [] [] [] |
|
||||
ld | [] [] |
|
||||
libc | [] [] [] [] [] [] |
|
||||
libgpewidget | [] |
|
||||
libiconv | [] [] [] [] [] |
|
||||
lifelines | [] () |
|
||||
lilypond | [] |
|
||||
lingoteach | |
|
||||
lingoteach_lessons | () () |
|
||||
lynx | [] [] [] [] |
|
||||
m4 | [] [] [] [] |
|
||||
mailutils | [] [] |
|
||||
make | [] [] [] |
|
||||
man-db | [] () [] [] () |
|
||||
mysecretdiary | [] [] [] |
|
||||
nano | [] () [] [] [] |
|
||||
nano_1_0 | [] () [] [] [] |
|
||||
opcodes | [] [] |
|
||||
parted | [] [] [] [] [] |
|
||||
ptx | [] [] [] [] [] |
|
||||
python | |
|
||||
radius | |
|
||||
recode | [] [] [] [] [] [] |
|
||||
screem | |
|
||||
sed | [] [] [] [] [] |
|
||||
sh-utils | [] [] [] |
|
||||
sharutils | [] [] [] [] [] [] |
|
||||
sketch | [] () [] |
|
||||
soundtracker | [] [] [] |
|
||||
sp | [] |
|
||||
tar | [] [] [] [] |
|
||||
texinfo | [] [] [] [] |
|
||||
textutils | [] [] [] [] |
|
||||
tin | () () |
|
||||
util-linux | [] [] [] [] [] |
|
||||
vorbis-tools | [] [] [] |
|
||||
wastesedge | () |
|
||||
wdiff | [] [] [] [] |
|
||||
wget | [] [] [] [] [] [] [] |
|
||||
xchat | [] [] [] |
|
||||
xpad | |
|
||||
+-------------------------------------------+
|
||||
am az be bg ca cs da de el en en_GB eo es
|
||||
0 1 4 2 31 17 54 60 14 1 4 12 56
|
||||
|
||||
et fa fi fr ga gl he hr hu id it ja ko
|
||||
+----------------------------------------+
|
||||
a2ps | [] [] [] () () |
|
||||
aegis | |
|
||||
anubis | [] |
|
||||
ap-utils | [] |
|
||||
bash | [] [] |
|
||||
batchelor | [] |
|
||||
bfd | [] [] |
|
||||
binutils | [] [] |
|
||||
bison | [] [] [] [] |
|
||||
bluez-pin | [] [] [] [] |
|
||||
clisp | |
|
||||
clisp | [] |
|
||||
coreutils | [] [] [] [] |
|
||||
cpio | [] [] [] [] |
|
||||
darkstat | () [] [] [] |
|
||||
diffutils | [] [] [] [] [] [] [] |
|
||||
e2fsprogs | |
|
||||
enscript | [] [] |
|
||||
error | [] [] [] [] |
|
||||
fetchmail | [] |
|
||||
fileutils | [] [] [] [] [] |
|
||||
findutils | [] [] [] [] [] [] [] [] [] [] [] |
|
||||
flex | [] [] |
|
||||
gas | [] |
|
||||
gawk | [] [] |
|
||||
gcal | [] |
|
||||
gcc | [] |
|
||||
gettext | [] [] [] |
|
||||
gettext-runtime | [] [] [] [] |
|
||||
gettext-tools | [] |
|
||||
gimp-print | [] [] |
|
||||
gliv | () |
|
||||
glunarclock | [] [] [] [] |
|
||||
gnucash | [] |
|
||||
gnucash-glossary | [] |
|
||||
gnupg | [] [] [] [] [] [] [] |
|
||||
gpe-calendar | [] |
|
||||
gpe-conf | |
|
||||
gpe-contacts | [] |
|
||||
gpe-edit | [] [] |
|
||||
gpe-login | [] |
|
||||
gpe-ownerinfo | [] [] [] |
|
||||
gpe-sketchbook | [] |
|
||||
gpe-timesheet | [] [] [] |
|
||||
gpe-today | [] [] |
|
||||
gpe-todo | [] [] |
|
||||
gphoto2 | [] [] [] |
|
||||
gprof | [] [] |
|
||||
gpsdrive | () [] () () |
|
||||
grep | [] [] [] [] [] [] [] [] [] [] [] |
|
||||
gretl | [] |
|
||||
hello | [] [] [] [] [] [] [] [] [] [] [] [] [] |
|
||||
id-utils | [] [] [] |
|
||||
indent | [] [] [] [] [] [] [] [] |
|
||||
jpilot | [] () |
|
||||
jwhois | [] [] [] [] |
|
||||
kbd | [] |
|
||||
ld | [] |
|
||||
libc | [] [] [] [] [] [] |
|
||||
libgpewidget | [] [] [] |
|
||||
libiconv | [] [] [] [] [] [] [] [] |
|
||||
lifelines | () |
|
||||
lilypond | [] |
|
||||
lingoteach | [] [] |
|
||||
lingoteach_lessons | |
|
||||
lynx | [] [] [] [] |
|
||||
m4 | [] [] [] [] |
|
||||
mailutils | |
|
||||
make | [] [] [] [] [] [] |
|
||||
man-db | [] () () |
|
||||
mysecretdiary | [] [] |
|
||||
nano | [] [] [] [] |
|
||||
nano_1_0 | [] [] [] [] |
|
||||
opcodes | [] [] |
|
||||
parted | [] [] [] |
|
||||
ptx | [] [] [] [] [] [] [] |
|
||||
python | |
|
||||
radius | |
|
||||
recode | [] [] [] [] [] [] |
|
||||
screem | |
|
||||
sed | [] [] [] [] [] [] [] [] |
|
||||
sh-utils | [] [] [] [] [] [] |
|
||||
sharutils | [] [] [] [] [] |
|
||||
sketch | [] |
|
||||
soundtracker | [] [] [] |
|
||||
sp | [] () |
|
||||
tar | [] [] [] [] [] [] [] [] [] |
|
||||
texinfo | [] [] [] [] |
|
||||
textutils | [] [] [] [] [] |
|
||||
tin | [] () |
|
||||
util-linux | [] [] [] [] () [] |
|
||||
vorbis-tools | [] |
|
||||
wastesedge | () |
|
||||
wdiff | [] [] [] [] [] |
|
||||
wget | [] [] [] [] [] [] [] [] |
|
||||
xchat | [] [] [] |
|
||||
xpad | |
|
||||
+----------------------------------------+
|
||||
et fa fi fr ga gl he hr hu id it ja ko
|
||||
20 1 15 73 14 24 8 10 30 31 19 31 9
|
||||
|
||||
lg lt lv ms nb nl nn no pl pt pt_BR ro
|
||||
+----------------------------------------+
|
||||
a2ps | [] [] () () () [] [] |
|
||||
aegis | () |
|
||||
anubis | [] [] |
|
||||
ap-utils | () |
|
||||
bash | [] |
|
||||
batchelor | |
|
||||
bfd | |
|
||||
binutils | |
|
||||
bison | [] [] [] [] |
|
||||
bluez-pin | [] |
|
||||
clisp | |
|
||||
clisp | [] |
|
||||
coreutils | [] |
|
||||
cpio | [] [] [] |
|
||||
darkstat | [] [] [] [] |
|
||||
diffutils | [] [] [] |
|
||||
e2fsprogs | |
|
||||
enscript | [] [] |
|
||||
error | [] [] |
|
||||
fetchmail | () () |
|
||||
fileutils | [] |
|
||||
findutils | [] [] [] [] |
|
||||
flex | [] |
|
||||
gas | |
|
||||
gawk | [] |
|
||||
gcal | |
|
||||
gcc | |
|
||||
gettext | [] |
|
||||
gettext-runtime | [] |
|
||||
gettext-tools | |
|
||||
gimp-print | [] |
|
||||
gliv | [] |
|
||||
glunarclock | [] |
|
||||
gnucash | |
|
||||
gnucash-glossary | [] [] |
|
||||
gnupg | |
|
||||
gpe-calendar | [] [] |
|
||||
gpe-conf | [] [] |
|
||||
gpe-contacts | [] |
|
||||
gpe-edit | [] [] |
|
||||
gpe-login | [] [] |
|
||||
gpe-ownerinfo | [] [] |
|
||||
gpe-sketchbook | [] [] |
|
||||
gpe-timesheet | [] [] |
|
||||
gpe-today | [] [] |
|
||||
gpe-todo | [] [] |
|
||||
gphoto2 | |
|
||||
gprof | [] |
|
||||
gpsdrive | () () () |
|
||||
grep | [] [] [] [] |
|
||||
gretl | |
|
||||
hello | [] [] [] [] [] [] [] [] [] |
|
||||
id-utils | [] [] [] |
|
||||
indent | [] [] [] |
|
||||
jpilot | () () |
|
||||
jwhois | [] [] [] |
|
||||
kbd | |
|
||||
ld | |
|
||||
libc | [] [] [] [] |
|
||||
libgpewidget | [] [] |
|
||||
libiconv | [] [] |
|
||||
lifelines | |
|
||||
lilypond | [] |
|
||||
lingoteach | |
|
||||
lingoteach_lessons | |
|
||||
lynx | [] [] |
|
||||
m4 | [] [] [] [] |
|
||||
mailutils | |
|
||||
make | [] [] |
|
||||
man-db | [] |
|
||||
mysecretdiary | [] |
|
||||
nano | [] [] [] [] |
|
||||
nano_1_0 | [] [] [] [] |
|
||||
opcodes | [] [] [] |
|
||||
parted | [] [] [] |
|
||||
ptx | [] [] [] [] [] [] [] |
|
||||
python | |
|
||||
radius | |
|
||||
recode | [] [] [] |
|
||||
screem | |
|
||||
sed | [] [] |
|
||||
sh-utils | [] |
|
||||
sharutils | [] |
|
||||
sketch | [] |
|
||||
soundtracker | |
|
||||
sp | |
|
||||
tar | [] [] [] [] [] [] |
|
||||
texinfo | [] |
|
||||
textutils | [] |
|
||||
tin | |
|
||||
util-linux | [] [] |
|
||||
vorbis-tools | [] [] |
|
||||
wastesedge | |
|
||||
wdiff | [] [] [] [] |
|
||||
wget | [] [] [] |
|
||||
xchat | [] [] |
|
||||
xpad | [] |
|
||||
+----------------------------------------+
|
||||
lg lt lv ms nb nl nn no pl pt pt_BR ro
|
||||
0 0 2 11 7 26 3 4 18 15 34 34
|
||||
|
||||
ru sk sl sr sv ta tr uk vi wa zh_CN zh_TW
|
||||
+-------------------------------------------+
|
||||
a2ps | [] [] [] [] [] | 16
|
||||
aegis | () | 0
|
||||
anubis | [] [] | 5
|
||||
ap-utils | () | 1
|
||||
bash | [] | 7
|
||||
batchelor | | 1
|
||||
bfd | [] [] [] | 7
|
||||
binutils | [] [] [] | 7
|
||||
bison | [] [] | 13
|
||||
bluez-pin | | 7
|
||||
clisp | | 0
|
||||
clisp | | 5
|
||||
coreutils | [] [] [] [] [] | 14
|
||||
cpio | [] [] [] | 13
|
||||
darkstat | [] () () | 9
|
||||
diffutils | [] [] [] [] | 21
|
||||
e2fsprogs | [] | 3
|
||||
enscript | [] [] [] | 11
|
||||
error | [] [] [] | 14
|
||||
fetchmail | [] | 7
|
||||
fileutils | [] [] [] [] [] [] | 15
|
||||
findutils | [] [] [] [] [] [] | 27
|
||||
flex | [] [] [] | 10
|
||||
gas | [] | 3
|
||||
gawk | [] [] | 9
|
||||
gcal | [] [] | 4
|
||||
gcc | [] | 4
|
||||
gettext | [] [] [] [] [] [] | 15
|
||||
gettext-runtime | [] [] [] [] [] [] | 16
|
||||
gettext-tools | [] [] | 5
|
||||
gimp-print | [] [] | 10
|
||||
gliv | | 1
|
||||
glunarclock | [] [] [] | 11
|
||||
gnucash | [] [] | 4
|
||||
gnucash-glossary | [] [] [] | 8
|
||||
gnupg | [] [] [] [] | 16
|
||||
gpe-calendar | [] | 5
|
||||
gpe-conf | | 3
|
||||
gpe-contacts | [] | 4
|
||||
gpe-edit | [] | 5
|
||||
gpe-login | [] | 5
|
||||
gpe-ownerinfo | [] | 7
|
||||
gpe-sketchbook | [] | 5
|
||||
gpe-timesheet | [] | 6
|
||||
gpe-today | [] | 6
|
||||
gpe-todo | [] | 6
|
||||
gphoto2 | [] [] | 9
|
||||
gprof | [] [] | 7
|
||||
gpsdrive | [] [] | 3
|
||||
grep | [] [] [] [] | 24
|
||||
gretl | | 2
|
||||
hello | [] [] [] [] [] | 33
|
||||
id-utils | [] [] [] | 11
|
||||
indent | [] [] [] [] | 19
|
||||
jpilot | [] [] [] [] [] | 10
|
||||
jwhois | () () [] [] | 10
|
||||
kbd | [] [] | 8
|
||||
ld | [] [] | 5
|
||||
libc | [] [] [] [] | 20
|
||||
libgpewidget | | 6
|
||||
libiconv | [] [] [] [] [] [] | 21
|
||||
lifelines | [] | 2
|
||||
lilypond | [] | 4
|
||||
lingoteach | | 2
|
||||
lingoteach_lessons | () | 0
|
||||
lynx | [] [] [] [] | 14
|
||||
m4 | [] [] [] | 15
|
||||
mailutils | | 2
|
||||
make | [] [] [] [] | 15
|
||||
man-db | [] | 6
|
||||
mysecretdiary | [] [] | 8
|
||||
nano | [] [] [] | 15
|
||||
nano_1_0 | [] [] [] | 15
|
||||
opcodes | [] [] | 9
|
||||
parted | [] [] | 13
|
||||
ptx | [] [] [] | 22
|
||||
python | | 0
|
||||
radius | | 0
|
||||
recode | [] [] [] [] | 19
|
||||
screem | [] | 1
|
||||
sed | [] [] [] [] [] | 20
|
||||
sh-utils | [] [] [] | 13
|
||||
sharutils | [] [] [] [] | 16
|
||||
sketch | [] | 5
|
||||
soundtracker | [] | 7
|
||||
sp | [] | 3
|
||||
tar | [] [] [] [] [] | 24
|
||||
texinfo | [] [] [] [] | 13
|
||||
textutils | [] [] [] [] [] | 15
|
||||
tin | | 1
|
||||
util-linux | [] [] | 14
|
||||
vorbis-tools | [] | 7
|
||||
wastesedge | | 0
|
||||
wdiff | [] [] [] [] | 17
|
||||
wget | [] [] [] [] [] [] [] | 25
|
||||
xchat | [] [] [] | 11
|
||||
xpad | | 1
|
||||
+-------------------------------------------+
|
||||
50 teams ru sk sl sr sv ta tr uk vi wa zh_CN zh_TW
|
||||
97 domains 32 19 16 0 56 0 48 10 1 1 12 23 913
|
||||
|
||||
Some counters in the preceding matrix are higher than the number of
|
||||
visible blocks let us expect. This is because a few extra PO files are
|
||||
used for implementing regional variants of languages, or language
|
||||
dialects.
|
||||
|
||||
For a PO file in the matrix above to be effective, the package to
|
||||
which it applies should also have been internationalized and
|
||||
distributed as such by its maintainer. There might be an observable
|
||||
lag between the mere existence a PO file and its wide availability in a
|
||||
distribution.
|
||||
|
||||
If May 2003 seems to be old, you may fetch a more recent copy of
|
||||
this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date
|
||||
matrix with full percentage details can be found at
|
||||
`http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'.
|
||||
|
||||
Using `gettext' in new packages
|
||||
===============================
|
||||
|
||||
If you are writing a freely available program and want to
|
||||
internationalize it you are welcome to use GNU `gettext' in your
|
||||
package. Of course you have to respect the GNU Library General Public
|
||||
License which covers the use of the GNU `gettext' library. This means
|
||||
in particular that even non-free programs can use `libintl' as a shared
|
||||
library, whereas only free software can use `libintl' as a static
|
||||
library or use modified versions of `libintl'.
|
||||
|
||||
Once the sources are changed appropriately and the setup can handle
|
||||
the use of `gettext' the only thing missing are the translations. The
|
||||
Free Translation Project is also available for packages which are not
|
||||
developed inside the GNU project. Therefore the information given above
|
||||
applies also for every other Free Software Project. Contact
|
||||
`translation@iro.umontreal.ca' to make the `.pot' files available to
|
||||
the translation teams.
|
||||
|
||||
@ -1,8 +0,0 @@
|
||||
Authors of GNU Bison.
|
||||
|
||||
Bison was written primarily by Robert Corbett.
|
||||
|
||||
Richard Stallman made it Yacc-compatible.
|
||||
|
||||
Wilfred Hansen of Carnegie Mellon University added multicharacter
|
||||
string literals and other features.
|
||||
@ -1,340 +0,0 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
16034
src/bin/bison/ChangeLog
16034
src/bin/bison/ChangeLog
File diff suppressed because it is too large
Load Diff
@ -1,58 +0,0 @@
|
||||
# Having a separate GNUmakefile lets me `include' the dynamically
|
||||
# generated rules created via Makefile.maint as well as Makefile.maint itself.
|
||||
# This makefile is used only if you run GNU Make.
|
||||
# It is necessary if you want to build targets usually of interest
|
||||
# only to the maintainer.
|
||||
|
||||
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License along
|
||||
# with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
# Systems where /bin/sh is not the default shell need this. The $(shell)
|
||||
# command below won't work with e.g. stock DOS/Windows shells.
|
||||
ifeq ($(wildcard /bin/s[h]),/bin/sh)
|
||||
SHELL = /bin/sh
|
||||
else
|
||||
# will be used only with the next shell-test line, then overwritten
|
||||
# by a configured-in value
|
||||
SHELL = sh
|
||||
endif
|
||||
|
||||
have-Makefile := $(shell test -f Makefile && echo yes)
|
||||
|
||||
# If the user runs GNU make but has not yet run ./configure,
|
||||
# give them a diagnostic.
|
||||
ifeq ($(have-Makefile),yes)
|
||||
|
||||
# Make tar archive easier to reproduce.
|
||||
export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner
|
||||
|
||||
include Makefile
|
||||
include $(srcdir)/Makefile.cfg
|
||||
include $(srcdir)/Makefile.maint
|
||||
|
||||
else
|
||||
|
||||
all:
|
||||
@echo There seems to be no Makefile in this directory.
|
||||
@echo "You must run ./configure before running \`make'."
|
||||
@exit 1
|
||||
|
||||
endif
|
||||
|
||||
# Tell version 3.79 and up of GNU make to not build goals in this
|
||||
# directory in parallel. This is necessary in case someone tries to
|
||||
# build multiple targets on one command line.
|
||||
.NOTPARALLEL:
|
||||
@ -1,236 +0,0 @@
|
||||
Installation Instructions
|
||||
*************************
|
||||
|
||||
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This file is free documentation; the Free Software Foundation gives
|
||||
unlimited permission to copy, distribute and modify it.
|
||||
|
||||
Basic Installation
|
||||
==================
|
||||
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
those values to create a `Makefile' in each directory of the package.
|
||||
It may also create one or more `.h' files containing system-dependent
|
||||
definitions. Finally, it creates a shell script `config.status' that
|
||||
you can run in the future to recreate the current configuration, and a
|
||||
file `config.log' containing compiler output (useful mainly for
|
||||
debugging `configure').
|
||||
|
||||
It can also use an optional file (typically called `config.cache'
|
||||
and enabled with `--cache-file=config.cache' or simply `-C') that saves
|
||||
the results of its tests to speed up reconfiguring. (Caching is
|
||||
disabled by default to prevent problems with accidental use of stale
|
||||
cache files.)
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
diffs or instructions to the address given in the `README' so they can
|
||||
be considered for the next release. If you are using the cache, and at
|
||||
some point `config.cache' contains results you don't want to keep, you
|
||||
may remove or edit it.
|
||||
|
||||
The file `configure.ac' (or `configure.in') is used to create
|
||||
`configure' by a program called `autoconf'. You only need
|
||||
`configure.ac' if you want to change it or regenerate `configure' using
|
||||
a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' takes awhile. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
3. Optionally, type `make check' to run any self-tests that come with
|
||||
the package.
|
||||
|
||||
4. Type `make install' to install the programs and any data files and
|
||||
documentation.
|
||||
|
||||
5. You can remove the program binaries and object files from the
|
||||
source code directory by typing `make clean'. To also remove the
|
||||
files that `configure' created (so you can compile the package for
|
||||
a different kind of computer), type `make distclean'. There is
|
||||
also a `make maintainer-clean' target, but that is intended mainly
|
||||
for the package's developers. If you use it, you may have to get
|
||||
all sorts of other programs in order to regenerate files that came
|
||||
with the distribution.
|
||||
|
||||
Compilers and Options
|
||||
=====================
|
||||
|
||||
Some systems require unusual options for compilation or linking that the
|
||||
`configure' script does not know about. Run `./configure --help' for
|
||||
details on some of the pertinent environment variables.
|
||||
|
||||
You can give `configure' initial values for configuration parameters
|
||||
by setting variables in the command line or in the environment. Here
|
||||
is an example:
|
||||
|
||||
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
|
||||
|
||||
*Note Defining Variables::, for more details.
|
||||
|
||||
Compiling For Multiple Architectures
|
||||
====================================
|
||||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
If you have to use a `make' that does not support the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a
|
||||
time in the source code directory. After you have installed the
|
||||
package for one architecture, use `make distclean' before reconfiguring
|
||||
for another architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
||||
By default, `make install' installs the package's commands under
|
||||
`/usr/local/bin', include files under `/usr/local/include', etc. You
|
||||
can specify an installation prefix other than `/usr/local' by giving
|
||||
`configure' the option `--prefix=PREFIX'.
|
||||
|
||||
You can specify separate installation prefixes for
|
||||
architecture-specific files and architecture-independent files. If you
|
||||
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
|
||||
PREFIX as the prefix for installing programs and libraries.
|
||||
Documentation and other data files still use the regular prefix.
|
||||
|
||||
In addition, if you use an unusual directory layout you can give
|
||||
options like `--bindir=DIR' to specify different values for particular
|
||||
kinds of files. Run `configure --help' for a list of the directories
|
||||
you can set and what kinds of files go in them.
|
||||
|
||||
If the package supports it, you can cause programs to be installed
|
||||
with an extra prefix or suffix on their names by giving `configure' the
|
||||
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
|
||||
|
||||
Optional Features
|
||||
=================
|
||||
|
||||
Some packages pay attention to `--enable-FEATURE' options to
|
||||
`configure', where FEATURE indicates an optional part of the package.
|
||||
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
|
||||
is something like `gnu-as' or `x' (for the X Window System). The
|
||||
`README' should mention any `--enable-' and `--with-' options that the
|
||||
package recognizes.
|
||||
|
||||
For packages that use the X Window System, `configure' can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the `configure' options `--x-includes=DIR' and
|
||||
`--x-libraries=DIR' to specify their locations.
|
||||
|
||||
Specifying the System Type
|
||||
==========================
|
||||
|
||||
There may be some features `configure' cannot figure out automatically,
|
||||
but needs to determine by the type of machine the package will run on.
|
||||
Usually, assuming the package is built to be run on the _same_
|
||||
architectures, `configure' can figure that out, but if it prints a
|
||||
message saying it cannot guess the machine type, give it the
|
||||
`--build=TYPE' option. TYPE can either be a short name for the system
|
||||
type, such as `sun4', or a canonical name which has the form:
|
||||
|
||||
CPU-COMPANY-SYSTEM
|
||||
|
||||
where SYSTEM can have one of these forms:
|
||||
|
||||
OS KERNEL-OS
|
||||
|
||||
See the file `config.sub' for the possible values of each field. If
|
||||
`config.sub' isn't included in this package, then this package doesn't
|
||||
need to know the machine type.
|
||||
|
||||
If you are _building_ compiler tools for cross-compiling, you should
|
||||
use the option `--target=TYPE' to select the type of system they will
|
||||
produce code for.
|
||||
|
||||
If you want to _use_ a cross compiler, that generates code for a
|
||||
platform different from the build platform, you should specify the
|
||||
"host" platform (i.e., that on which the generated programs will
|
||||
eventually be run) with `--host=TYPE'.
|
||||
|
||||
Sharing Defaults
|
||||
================
|
||||
|
||||
If you want to set default values for `configure' scripts to share, you
|
||||
can create a site shell script called `config.site' that gives default
|
||||
values for variables like `CC', `cache_file', and `prefix'.
|
||||
`configure' looks for `PREFIX/share/config.site' if it exists, then
|
||||
`PREFIX/etc/config.site' if it exists. Or, you can set the
|
||||
`CONFIG_SITE' environment variable to the location of the site script.
|
||||
A warning: not all `configure' scripts look for a site script.
|
||||
|
||||
Defining Variables
|
||||
==================
|
||||
|
||||
Variables not defined in a site shell script can be set in the
|
||||
environment passed to `configure'. However, some packages may run
|
||||
configure again during the build, and the customized values of these
|
||||
variables may be lost. In order to avoid this problem, you should set
|
||||
them in the `configure' command line, using `VAR=value'. For example:
|
||||
|
||||
./configure CC=/usr/local2/bin/gcc
|
||||
|
||||
causes the specified `gcc' to be used as the C compiler (unless it is
|
||||
overridden in the site shell script). Here is a another example:
|
||||
|
||||
/bin/bash ./configure CONFIG_SHELL=/bin/bash
|
||||
|
||||
Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
|
||||
configuration-related scripts to be executed by `/bin/bash'.
|
||||
|
||||
`configure' Invocation
|
||||
======================
|
||||
|
||||
`configure' recognizes the following options to control how it operates.
|
||||
|
||||
`--help'
|
||||
`-h'
|
||||
Print a summary of the options to `configure', and exit.
|
||||
|
||||
`--version'
|
||||
`-V'
|
||||
Print the version of Autoconf used to generate the `configure'
|
||||
script, and exit.
|
||||
|
||||
`--cache-file=FILE'
|
||||
Enable the cache: use and save the results of the tests in FILE,
|
||||
traditionally `config.cache'. FILE defaults to `/dev/null' to
|
||||
disable caching.
|
||||
|
||||
`--config-cache'
|
||||
`-C'
|
||||
Alias for `--cache-file=config.cache'.
|
||||
|
||||
`--quiet'
|
||||
`--silent'
|
||||
`-q'
|
||||
Do not print messages saying which checks are being made. To
|
||||
suppress all normal output, redirect it to `/dev/null' (any error
|
||||
messages will still be shown).
|
||||
|
||||
`--srcdir=DIR'
|
||||
Look for the package's source code in directory DIR. Usually
|
||||
`configure' can determine that directory automatically.
|
||||
|
||||
`configure' also accepts some other, not widely useful, options. Run
|
||||
`configure --help' for more details.
|
||||
|
||||
@ -1,5 +0,0 @@
|
||||
SubDir HAIKU_TOP src bin bison ;
|
||||
|
||||
SubInclude HAIKU_TOP src bin bison data ;
|
||||
SubInclude HAIKU_TOP src bin bison lib ;
|
||||
SubInclude HAIKU_TOP src bin bison src ;
|
||||
@ -1,37 +0,0 @@
|
||||
## Process this file with automake to produce Makefile.in -*-Makefile-*-
|
||||
## Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2 of the License, or
|
||||
## (at your option) any later version.
|
||||
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
## 02110-1301 USA
|
||||
|
||||
ACLOCAL_AMFLAGS = -I m4
|
||||
|
||||
SUBDIRS = build-aux po runtime-po lib data src doc examples tests
|
||||
|
||||
# Files installed for use by Automake.
|
||||
aclocaldir = @aclocaldir@
|
||||
aclocal_DATA = m4/bison-i18n.m4
|
||||
|
||||
EXTRA_DIST = GNUmakefile Makefile.cfg Makefile.maint \
|
||||
OChangeLog PACKAGING \
|
||||
djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
|
||||
djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
|
||||
djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
|
||||
djgpp/fnchange.lst
|
||||
|
||||
|
||||
.PHONY: maintainer-check
|
||||
maintainer-check:
|
||||
cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
|
||||
@ -1,48 +0,0 @@
|
||||
# Customize Makefile.maint for Bison. -*- makefile -*-
|
||||
# Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301, USA.
|
||||
|
||||
build_aux_dir = $(srcdir)/build-aux
|
||||
prev_version_file = $(build_aux_dir)/prev-version.txt
|
||||
announce_gen = $(build_aux_dir)/announce-gen
|
||||
release_archive_dir = releases
|
||||
|
||||
# Use alpha.gnu.org for alpha and beta releases.
|
||||
# Use ftp.gnu.org for major releases.
|
||||
gnu_ftp_host-alpha = alpha
|
||||
gnu_ftp_host-beta = alpha
|
||||
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|
||||
if test "$$subdir" = "."; then :; else \
|
||||
rev="$$subdir $$rev"; \
|
||||
fi; \
|
||||
done; \
|
||||
rev="$$rev ."; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| eval $$failcom; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
||||
ctags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
|
||||
done
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
|
||||
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
mkid -fID $$unique
|
||||
tags: TAGS
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
|
||||
include_option=--etags-include; \
|
||||
empty_fix=.; \
|
||||
else \
|
||||
include_option=--include; \
|
||||
empty_fix=; \
|
||||
fi; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test ! -f $$subdir/TAGS || \
|
||||
tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS) config.hin $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
|
||||
test -n "$$unique" || unique=$$empty_fix; \
|
||||
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
|
||||
$$tags $$unique; \
|
||||
fi
|
||||
ctags: CTAGS
|
||||
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.hin $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS) config.hin $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(CTAGS_ARGS)$$tags$$unique" \
|
||||
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
|
||||
$$tags $$unique
|
||||
|
||||
GTAGS:
|
||||
here=`$(am__cd) $(top_builddir) && pwd` \
|
||||
&& cd $(top_srcdir) \
|
||||
&& gtags -i $(GTAGS_ARGS) $$here
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@case `sed 15q $(srcdir)/NEWS` in \
|
||||
*"$(VERSION)"*) : ;; \
|
||||
*) \
|
||||
echo "NEWS not updated; not releasing" 1>&2; \
|
||||
exit 1;; \
|
||||
esac
|
||||
$(am__remove_distdir)
|
||||
mkdir $(distdir)
|
||||
$(mkdir_p) $(distdir)/djgpp $(distdir)/m4 $(distdir)/po $(distdir)/runtime-po $(distdir)/tests
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
|
||||
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
|
||||
list='$(DISTFILES)'; for file in $$list; do \
|
||||
case $$file in \
|
||||
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
|
||||
esac; \
|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
|
||||
dir="/$$dir"; \
|
||||
$(mkdir_p) "$(distdir)$$dir"; \
|
||||
else \
|
||||
dir=''; \
|
||||
fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
|
||||
fi; \
|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d "$(distdir)/$$subdir" \
|
||||
|| $(mkdir_p) "$(distdir)/$$subdir" \
|
||||
|| exit 1; \
|
||||
distdir=`$(am__cd) $(distdir) && pwd`; \
|
||||
top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
|
||||
(cd $$subdir && \
|
||||
$(MAKE) $(AM_MAKEFLAGS) \
|
||||
top_distdir="$$top_distdir" \
|
||||
distdir="$$distdir/$$subdir" \
|
||||
distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
|
||||
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
|
||||
|| chmod -R a+r $(distdir)
|
||||
dist-gzip: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
$(am__remove_distdir)
|
||||
dist-bzip2: distdir
|
||||
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-tarZ: distdir
|
||||
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-shar: distdir
|
||||
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-zip: distdir
|
||||
-rm -f $(distdir).zip
|
||||
zip -rq $(distdir).zip $(distdir)
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist dist-all: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
|
||||
$(am__remove_distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
case '$(DIST_ARCHIVES)' in \
|
||||
*.tar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
|
||||
*.tar.bz2*) \
|
||||
bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
|
||||
*.tar.Z*) \
|
||||
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
|
||||
*.shar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
|
||||
*.zip*) \
|
||||
unzip $(distdir).zip ;;\
|
||||
esac
|
||||
chmod -R a-w $(distdir); chmod a+w $(distdir)
|
||||
mkdir $(distdir)/_build
|
||||
mkdir $(distdir)/_inst
|
||||
chmod a-w $(distdir)
|
||||
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
|
||||
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
|
||||
&& cd $(distdir)/_build \
|
||||
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
|
||||
$(DISTCHECK_CONFIGURE_FLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
|
||||
distuninstallcheck \
|
||||
&& chmod -R a-w "$$dc_install_base" \
|
||||
&& ({ \
|
||||
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
|
||||
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
|
||||
} || { rm -rf "$$dc_destdir"; exit 1; }) \
|
||||
&& rm -rf "$$dc_destdir" \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist \
|
||||
&& rm -rf $(DIST_ARCHIVES) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck
|
||||
$(am__remove_distdir)
|
||||
@(echo "$(distdir) archives ready for distribution: "; \
|
||||
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
|
||||
sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
|
||||
distuninstallcheck:
|
||||
@cd $(distuninstallcheck_dir) \
|
||||
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
|
||||
|| { echo "ERROR: files left after uninstall:" ; \
|
||||
if test -n "$(DESTDIR)"; then \
|
||||
echo " (check DESTDIR support)"; \
|
||||
fi ; \
|
||||
$(distuninstallcheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
distcleancheck: distclean
|
||||
@if test '$(srcdir)' = . ; then \
|
||||
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
|
||||
exit 1 ; \
|
||||
fi
|
||||
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|
||||
|| { echo "ERROR: files left in build directory after distclean:" ; \
|
||||
$(distcleancheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
check-am: all-am
|
||||
check: check-recursive
|
||||
all-am: Makefile $(DATA) config.h
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
for dir in "$(DESTDIR)$(aclocaldir)"; do \
|
||||
test -z "$$dir" || $(mkdir_p) "$$dir"; \
|
||||
done
|
||||
install: install-recursive
|
||||
install-exec: install-exec-recursive
|
||||
install-data: install-data-recursive
|
||||
uninstall: uninstall-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-recursive
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-recursive
|
||||
|
||||
clean-am: clean-generic mostlyclean-am
|
||||
|
||||
distclean: distclean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
|
||||
|
||||
dvi: dvi-recursive
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-recursive
|
||||
|
||||
info: info-recursive
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am: install-aclocalDATA
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-info: install-info-recursive
|
||||
|
||||
install-man:
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -rf $(top_srcdir)/autom4te.cache
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
mostlyclean-am: mostlyclean-generic
|
||||
|
||||
pdf: pdf-recursive
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-recursive
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am: uninstall-aclocalDATA uninstall-info-am
|
||||
|
||||
uninstall-info: uninstall-info-recursive
|
||||
|
||||
.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
|
||||
check-am clean clean-generic clean-recursive ctags \
|
||||
ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-shar \
|
||||
dist-tarZ dist-zip distcheck distclean distclean-generic \
|
||||
distclean-hdr distclean-recursive distclean-tags \
|
||||
distcleancheck distdir distuninstallcheck dvi dvi-am html \
|
||||
html-am info info-am install install-aclocalDATA install-am \
|
||||
install-data install-data-am install-exec install-exec-am \
|
||||
install-info install-info-am install-man install-strip \
|
||||
installcheck installcheck-am installdirs installdirs-am \
|
||||
maintainer-clean maintainer-clean-generic \
|
||||
maintainer-clean-recursive mostlyclean mostlyclean-generic \
|
||||
mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
|
||||
uninstall uninstall-aclocalDATA uninstall-am uninstall-info-am
|
||||
|
||||
|
||||
.PHONY: maintainer-check
|
||||
maintainer-check:
|
||||
cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
@ -1,639 +0,0 @@
|
||||
# -*-Makefile-*-
|
||||
# This Makefile fragment is shared between the coreutils,
|
||||
# CPPI, Bison, and Autoconf.
|
||||
|
||||
## Copyright (C) 2001-2006 Free Software Foundation, Inc.
|
||||
##
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2, or (at your option)
|
||||
## any later version.
|
||||
##
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
## 02110-1301, USA.
|
||||
|
||||
# This is reported not to work with make-3.79.1
|
||||
# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
|
||||
ME := Makefile.maint
|
||||
|
||||
# Do not save the original name or timestamp in the .tar.gz file.
|
||||
# Use --rsyncable if available.
|
||||
gzip_rsyncable = \
|
||||
(gzip --help|grep rsyncable) >/dev/null 2>&1 && echo --rsyncable
|
||||
GZIP_ENV = "--no-name --best `$(gzip_rsyncable)`"
|
||||
|
||||
CVS = cvs
|
||||
|
||||
# cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/
|
||||
CVS_LIST = sh -c ' \
|
||||
if test -x $(srcdir)/build-aux/cvsu; then \
|
||||
$(srcdir)/build-aux/cvsu --find --types=AFGM $$*; \
|
||||
else \
|
||||
awk -F/ '\''{ \
|
||||
if (!$$1 && $$3 !~ /^-/) { \
|
||||
f=FILENAME; \
|
||||
sub(/CVS\/Entries/, "", f); \
|
||||
print f $$2; \
|
||||
}}'\'' \
|
||||
$$(find $${*-*} -name Entries -print) /dev/null; \
|
||||
fi \
|
||||
' dummy
|
||||
|
||||
CVS_LIST_EXCEPT = \
|
||||
$(CVS_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v ChangeLog; fi
|
||||
|
||||
ifeq ($(origin prev_version_file), undefined)
|
||||
prev_version_file = .prev-version
|
||||
endif
|
||||
|
||||
PREV_VERSION := $(shell cat $(prev_version_file))
|
||||
VERSION_REGEXP = $(subst .,\.,$(VERSION))
|
||||
|
||||
tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
|
||||
tag-this-version = $(subst .,_,$(VERSION))
|
||||
this-cvs-tag = $(tag-package)-$(tag-this-version)
|
||||
my_distdir = $(PACKAGE)-$(VERSION)
|
||||
|
||||
# Old releases are stored here.
|
||||
# Used for diffs and xdeltas.
|
||||
release_archive_dir ?= ../release
|
||||
|
||||
# Prevent programs like 'sort' from considering distinct strings to be equal.
|
||||
# Doing it here saves us from having to set LC_ALL elsewhere in this file.
|
||||
export LC_ALL = C
|
||||
|
||||
|
||||
|
||||
## --------------- ##
|
||||
## Sanity checks. ##
|
||||
## --------------- ##
|
||||
|
||||
# FIXME: add a check to prohibit definition in src/*.c of symbols defined
|
||||
# in system.h. E.g. today I removed from tail.c a useless definition of
|
||||
# ENOSYS. It was useless because system.h ensures it's defined.
|
||||
|
||||
# Checks that don't require cvs.
|
||||
# Run `changelog-check' last, as previous test may reveal problems requiring
|
||||
# new ChangeLog entries.
|
||||
local-checks-available = \
|
||||
po-check copyright-check writable-files m4-check author_mark_check \
|
||||
changelog-check strftime-check $(syntax-check-rules) \
|
||||
makefile_path_separator_check \
|
||||
makefile-check
|
||||
.PHONY: $(local-checks-available)
|
||||
|
||||
local-check = $(filter-out $(local-checks-to-skip), $(local-checks-available))
|
||||
|
||||
.PHONY: $(syntax-check-rules)
|
||||
syntax-check-rules = \
|
||||
sc_cast_of_argument_to_free \
|
||||
sc_cast_of_x_alloc_return_value \
|
||||
sc_cast_of_alloca_return_value \
|
||||
sc_changelog \
|
||||
sc_dd_max_sym_length \
|
||||
sc_error_exit_success \
|
||||
sc_file_system \
|
||||
sc_no_if_have_config_h \
|
||||
sc_obsolete_symbols \
|
||||
sc_prohibit_atoi_atof \
|
||||
sc_prohibit_jm_in_m4 \
|
||||
sc_prohibit_assert_without_use \
|
||||
sc_require_config_h \
|
||||
sc_root_tests \
|
||||
sc_space_tab \
|
||||
sc_sun_os_names \
|
||||
sc_system_h_headers \
|
||||
sc_tight_scope \
|
||||
sc_trailing_blank \
|
||||
sc_two_space_separator_in_usage \
|
||||
sc_unmarked_diagnostics \
|
||||
sc_useless_cpp_parens
|
||||
|
||||
syntax-check: $(syntax-check-rules)
|
||||
# @grep -nE '# *include <(limits|std(def|arg|bool))\.h>' \
|
||||
# $$(find -type f -name '*.[chly]') && \
|
||||
# { echo '$(ME): found conditional include' 1>&2; \
|
||||
# exit 1; } || :
|
||||
|
||||
# grep -nE '^# *include <(string|stdlib)\.h>' \
|
||||
# $(srcdir)/{lib,src}/*.[chy] && \
|
||||
# { echo '$(ME): FIXME' 1>&2; \
|
||||
# exit 1; } || :
|
||||
# FIXME: don't allow `#include .strings\.h' anywhere
|
||||
|
||||
sc_cast_of_argument_to_free:
|
||||
@grep -nE '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] && \
|
||||
{ echo '$(ME): don'\''t cast free argument' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_cast_of_x_alloc_return_value:
|
||||
@grep -nE --exclude=$(srcdir)/lib/regex.c \
|
||||
'\*\) *x(m|c|re)alloc\>' \
|
||||
$(srcdir)/{lib,src}/*.[chy] && \
|
||||
{ echo '$(ME): don'\''t cast x*alloc return value' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_cast_of_alloca_return_value:
|
||||
@grep -nE '\*\) *alloca\>' \
|
||||
$(srcdir)/src/*.[chy] && \
|
||||
{ echo '$(ME): don'\''t cast alloca return value' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_space_tab:
|
||||
@grep -n '[ ] ' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Don't use the old ato* functions in `real' code.
|
||||
# They provide no error checking mechanism.
|
||||
# Instead, use strto* functions.
|
||||
sc_prohibit_atoi_atof:
|
||||
@grep -nE '\<ato([filq]|ll)\>' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): do not use ato''f, ato''i, ato''l, ato''ll, or ato''q' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Using EXIT_SUCCESS as the first argument to error is misleading,
|
||||
# since when that parameter is 0, error does not exit. Use `0' instead.
|
||||
sc_error_exit_success:
|
||||
@grep -nF 'error (EXIT_SUCCESS,' \
|
||||
$$(find -type f -name '*.[chly]') && \
|
||||
{ echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_file_system:
|
||||
@grep -ni 'file''system' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found use of "file''system";' \
|
||||
'rewrite to use "file system"' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_no_if_have_config_h:
|
||||
@grep -n '^# *if HAVE_CONFIG_H' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found use of #if HAVE_CONFIG_H; use #ifdef' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Nearly all .c files must include <config.h>.
|
||||
sc_require_config_h:
|
||||
@grep -L '^# *include <config\.h>' \
|
||||
$$($(CVS_LIST_EXCEPT) | grep '\.c$$') \
|
||||
| grep . && \
|
||||
{ echo '$(ME): the above files do not include <config.h>' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Prohibit the inclusion of assert.h without an actual use of assert.
|
||||
sc_prohibit_assert_without_use:
|
||||
@files=$$(grep -l '# *include <assert\.h>' \
|
||||
$$($(CVS_LIST_EXCEPT) | grep '\.c$$')) && \
|
||||
grep -L '\<assert (' $$files \
|
||||
| grep . && \
|
||||
{ echo "$(ME): the above files include <assert.h> but don't use it" \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
sc_obsolete_symbols:
|
||||
@grep -nE '\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \
|
||||
$$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): do not use HAVE''_FCNTL_H or O''_NDELAY' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
|
||||
|
||||
# Each nonempty line must start with a year number, or a TAB.
|
||||
sc_changelog:
|
||||
@grep -n '^[^12 ]' $$(find . -maxdepth 2 -name ChangeLog) && \
|
||||
{ echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# Ensure that dd's definition of LONGEST_SYMBOL stays in sync
|
||||
# with the strings from the two affected variables.
|
||||
dd_c = $(srcdir)/src/dd.c
|
||||
sc_dd_max_sym_length:
|
||||
ifneq ($(wildcard $(dd_c)),)
|
||||
@len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
|
||||
sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) ) \
|
||||
|sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p' \
|
||||
| wc --max-line-length); \
|
||||
max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c) \
|
||||
|tr -d '"' | wc --max-line-length); \
|
||||
if test "$$len" = "$$max"; then :; else \
|
||||
echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2; \
|
||||
exit 1; \
|
||||
fi
|
||||
endif
|
||||
|
||||
# Many m4 macros names once began with `jm_'.
|
||||
# On 2004-04-13, they were all changed to start with gl_ instead.
|
||||
# Make sure that none are inadvertently reintroduced.
|
||||
sc_prohibit_jm_in_m4:
|
||||
@grep -nE 'jm_[A-Z]' \
|
||||
$$($(CVS_LIST) $(srcdir)/m4 |grep '\.m4$$') && \
|
||||
{ echo '$(ME): do not use jm_ in m4 macro names' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
sc_root_tests:
|
||||
@t1=sc-root.expected; t2=sc-root.actual; \
|
||||
grep -nl '^PRIV_CHECK_ARG=require-root' \
|
||||
$$($(CVS_LIST) tests) |sed s,tests,., |sort > $$t1; \
|
||||
sed -n 's, cd \([^ ]*\) .*MAKE..check TESTS=\(.*\),./\1/\2,p' \
|
||||
$(srcdir)/tests/Makefile.am |sort > $$t2; \
|
||||
diff -u $$t1 $$t2 || diff=1; \
|
||||
rm -f $$t1 $$t2; \
|
||||
test "$$diff" \
|
||||
&& { echo 'tests/Makefile.am: missing check-root action'>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# Create a list of regular expressions matching the names
|
||||
# of files included from system.h. Exclude a couple.
|
||||
.re-list:
|
||||
@sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
|
||||
| grep -Ev 'sys/(param|file)\.h' \
|
||||
| sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
|
||||
> $@-t
|
||||
@mv $@-t $@
|
||||
|
||||
# Files in src/ should not include directly any of
|
||||
# the headers already included via system.h.
|
||||
sc_system_h_headers: .re-list
|
||||
@if test -f $(srcdir)/src/system.h; then \
|
||||
trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15; \
|
||||
grep -nE -f .re-list \
|
||||
$$($(CVS_LIST) src | \
|
||||
grep -Ev '((copy|system)\.h|parse-gram\.c)$$') \
|
||||
&& { echo '$(ME): the above are already included via system.h'\
|
||||
1>&2; exit 1; } || :; \
|
||||
fi
|
||||
|
||||
sc_sun_os_names:
|
||||
@grep -nEi \
|
||||
'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
|
||||
$$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
sc_tight_scope:
|
||||
$(MAKE) -C src $@
|
||||
|
||||
sc_trailing_blank:
|
||||
@grep -n '[ ]$$' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found trailing blank(s)' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
sc_two_space_separator_in_usage:
|
||||
@grep -n '^ *--[a-z][0-9A-Za-z-]* [^ ].*\\$$' \
|
||||
$$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo "$(ME): help2man requires at least two spaces between"; \
|
||||
echo "$(ME): an option and its description"; \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Look for diagnostics that aren't marked for translation.
|
||||
# This won't find any for which error's format string is on a separate line.
|
||||
sc_unmarked_diagnostics:
|
||||
@grep -nE \
|
||||
'\<error \([^"]*"[^"]*[a-z]{3}' $$($(CVS_LIST_EXCEPT)) \
|
||||
| grep -v '_''(' && \
|
||||
{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# Avoid useless parentheses like those in this example:
|
||||
# #if defined (SYMBOL) || defined (SYM2)
|
||||
sc_useless_cpp_parens:
|
||||
@grep -n '^# *if .*defined *(' $$($(CVS_LIST_EXCEPT)) && \
|
||||
{ echo '$(ME): found useless parentheses in cpp directive' \
|
||||
1>&2; exit 1; } || :
|
||||
|
||||
# Ensure that date's --help output stays in sync with the info
|
||||
# documentation for GNU strftime. The only exception is %N,
|
||||
# which date accepts but GNU strftime does not.
|
||||
extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
|
||||
strftime-check:
|
||||
if test -f $(srcdir)/src/date.c; then \
|
||||
grep '^ %. ' $(srcdir)/src/date.c | sort \
|
||||
| $(extract_char) > $@-src; \
|
||||
{ echo N; \
|
||||
info libc date calendar format | grep '^ `%.'\' \
|
||||
| $(extract_char); } | sort > $@-info; \
|
||||
diff -u $@-src $@-info || exit 1; \
|
||||
rm -f $@-src $@-info; \
|
||||
fi
|
||||
|
||||
# Ensure that we use only the standard $(VAR) notation,
|
||||
# not @...@ in Makefile.am, now that we can rely on automake
|
||||
# to emit a definition for each substituted variable.
|
||||
makefile-check:
|
||||
grep -nE '@[A-Z_0-9]+@' `find . -name Makefile.am` \
|
||||
&& { echo 'Makefile.maint: use $$(...), not @...@' 1>&2; exit 1; } || :
|
||||
|
||||
news-date-check: NEWS
|
||||
today=`date +%Y-%m-%d`; \
|
||||
if head NEWS | grep '^\*.* $(VERSION_REGEXP) ('$$today')' \
|
||||
>/dev/null; then \
|
||||
:; \
|
||||
else \
|
||||
echo "version or today's date is not in NEWS" 1>&2; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
changelog-check:
|
||||
if head ChangeLog | grep 'Version $(VERSION_REGEXP)\.$$' \
|
||||
>/dev/null; then \
|
||||
:; \
|
||||
else \
|
||||
echo "$(VERSION) not in ChangeLog" 1>&2; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
m4-check:
|
||||
@grep -n 'AC_DEFUN([^[]' m4/*.m4 \
|
||||
&& { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# Verify that all source files using _() are listed in po/POTFILES.in.
|
||||
# FIXME: don't hard-code file names below; use a more general mechanism.
|
||||
po-check:
|
||||
if test -f po/POTFILES.in; then \
|
||||
grep -E -v '^(#|$$)' po/POTFILES.in \
|
||||
| grep -v '^src/false\.c$$' | sort > $@-1; \
|
||||
files=; \
|
||||
for file in $$($(CVS_LIST_EXCEPT)) lib/*.[ch]; do \
|
||||
case $$file in \
|
||||
djgpp/* | man/*) continue;; \
|
||||
esac; \
|
||||
case $$file in \
|
||||
*.[ch]) \
|
||||
base=`expr " $$file" : ' \(.*\)\..'`; \
|
||||
{ test -f $$base.l || test -f $$base.y; } && continue;; \
|
||||
esac; \
|
||||
files="$$files $$file"; \
|
||||
done; \
|
||||
grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort -u > $@-2; \
|
||||
diff -u $@-1 $@-2 || exit 1; \
|
||||
rm -f $@-1 $@-2; \
|
||||
fi
|
||||
|
||||
# In a definition of #define AUTHORS "... and ..." where the RHS contains
|
||||
# the English word `and', the string must be marked with `N_ (...)' so that
|
||||
# gettext recognizes it as a string requiring translation.
|
||||
author_mark_check:
|
||||
@grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
|
||||
{ echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
|
||||
exit 1; } || :
|
||||
|
||||
# Sometimes it is useful to change the PATH environment variable
|
||||
# in Makefiles. When doing so, it's better not to use the Unix-centric
|
||||
# path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
|
||||
# It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
|
||||
# and there probably aren't many projects with so many Makefile.am files
|
||||
# that we'd have to worry about limits on command line length.
|
||||
msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
|
||||
makefile_path_separator_check:
|
||||
@grep -n 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
|
||||
&& { echo $(msg) 1>&2; exit 1; } || :
|
||||
|
||||
# Check that `make alpha' will not fail at the end of the process.
|
||||
writable-files:
|
||||
if test -d $(release_archive_dir); then :; else \
|
||||
mkdir $(release_archive_dir); \
|
||||
fi
|
||||
for file in $(distdir).tar.gz $(xd-delta) \
|
||||
$(release_archive_dir)/$(distdir).tar.gz \
|
||||
$(release_archive_dir)/$(xd-delta); do \
|
||||
test -e $$file || continue; \
|
||||
test -w $$file \
|
||||
|| { echo ERROR: $$file is not writable; fail=1; }; \
|
||||
done; \
|
||||
test "$$fail" && exit 1 || :
|
||||
|
||||
v_etc_file = lib/version-etc.c
|
||||
# Make sure that the copyright date in $(v_etc_file) is up to date.
|
||||
copyright-check:
|
||||
@if test -f $(v_etc_file); then \
|
||||
grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
|
||||
>/dev/null \
|
||||
|| { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
|
||||
exit 1; }; \
|
||||
fi
|
||||
|
||||
|
||||
# Sanity checks with the CVS repository.
|
||||
cvs-tag-check:
|
||||
echo $(this-cvs-tag); \
|
||||
if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
|
||||
echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
|
||||
exit 1; \
|
||||
else :; fi
|
||||
|
||||
cvs-diff-check:
|
||||
if $(CVS) diff >cvs-diffs; then \
|
||||
rm cvs-diffs; \
|
||||
else \
|
||||
echo "Some files are locally modified:" 1>&2; \
|
||||
cat cvs-diffs; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
cvs-check: cvs-diff-check cvs-tag-check
|
||||
|
||||
maintainer-distcheck: changelog-check
|
||||
$(MAKE) distcheck
|
||||
$(MAKE) my-distcheck
|
||||
|
||||
|
||||
# Tag before making distribution. Also, don't make a distribution if
|
||||
# checks fail. Also, make sure the NEWS file is up-to-date.
|
||||
# FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
|
||||
cvs-dist: $(local-check) cvs-check maintainer-distcheck
|
||||
$(CVS) update po
|
||||
$(CVS) tag -c $(this-cvs-tag)
|
||||
$(MAKE) dist
|
||||
|
||||
# Use this to make sure we don't run these programs when building
|
||||
# from a virgin tgz file, below.
|
||||
null_AM_MAKEFLAGS = \
|
||||
ACLOCAL=false \
|
||||
AUTOCONF=false \
|
||||
AUTOMAKE=false \
|
||||
AUTOHEADER=false \
|
||||
MAKEINFO=false
|
||||
|
||||
# Detect format-string/arg-list mismatches that would normally be obscured
|
||||
# by the use of _(). The --disable-nls effectively defines away that macro,
|
||||
# and building with CFLAGS='-Wformat -Werror' causes any format warning to be
|
||||
# treated as a failure. Also, check for shadowing problems with -Wshadow.
|
||||
# These CFLAGS are pretty strict. If you build this target, you probably
|
||||
# have to have a recent version of gcc and glibc headers.
|
||||
TMPDIR ?= /tmp
|
||||
t=$(TMPDIR)/$(PACKAGE)/test
|
||||
my-distcheck: $(local-check) $(release_archive_dir)/$(prev-tgz)
|
||||
-rm -rf $(t)
|
||||
mkdir -p $(t)
|
||||
GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
|
||||
cd $(t)/$(distdir) \
|
||||
&& ./configure --disable-nls \
|
||||
&& $(MAKE) CFLAGS='-Werror -Wall -Wformat -Wshadow' \
|
||||
AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
|
||||
&& $(MAKE) dvi \
|
||||
&& $(MAKE) check \
|
||||
&& $(MAKE) distclean
|
||||
(cd $(t) && mv $(distdir) $(distdir).old \
|
||||
&& $(AMTAR) -zxf - ) < $(distdir).tar.gz
|
||||
diff -ur $(t)/$(distdir).old $(t)/$(distdir)
|
||||
-rm -rf $(t)
|
||||
@echo "========================"; \
|
||||
echo "$(distdir).tar.gz is ready for distribution"; \
|
||||
echo "========================"
|
||||
|
||||
WGET = wget
|
||||
WGETFLAGS = -C off
|
||||
|
||||
rel-check:
|
||||
tarz=/tmp/rel-check-tarz-$$$$; \
|
||||
md5_tmp=/tmp/rel-check-md5-$$$$; \
|
||||
set -e; \
|
||||
trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
|
||||
$(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
|
||||
echo "$(md5) -" > $$md5_tmp; \
|
||||
md5sum -c $$md5_tmp < $$tarz
|
||||
|
||||
prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
|
||||
xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
|
||||
|
||||
rel-files = $(xd-delta) $(DIST_ARCHIVES)
|
||||
announcement: NEWS ChangeLog $(rel-files)
|
||||
@./announce-gen \
|
||||
--release-type=$(RELEASE_TYPE) \
|
||||
--package=$(PACKAGE) \
|
||||
--prev=$(PREV_VERSION) \
|
||||
--curr=$(VERSION) \
|
||||
--release-archive-directory=$(release_archive_dir) \
|
||||
--gpg-key-id=$(gpg_key_ID) \
|
||||
--news=NEWS \
|
||||
$(addprefix --url-dir=, $(url_dir_list)) \
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Updating files. ##
|
||||
## ---------------- ##
|
||||
|
||||
ftp-gnu = ftp://ftp.gnu.org/gnu
|
||||
www-gnu = http://www.gnu.org
|
||||
|
||||
# Use mv, if you don't have/want move-if-change.
|
||||
move_if_change ?= move-if-change
|
||||
|
||||
|
||||
# --------------------- #
|
||||
# Updating everything. #
|
||||
# --------------------- #
|
||||
|
||||
.PHONY: update
|
||||
local_updates ?= wget-update cvs-update po-update
|
||||
update: $(local_updates)
|
||||
|
||||
|
||||
# ------------------- #
|
||||
# Updating PO files. #
|
||||
# ------------------- #
|
||||
|
||||
po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
|
||||
.PHONY: do-po-update po-update
|
||||
do-po-update:
|
||||
tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
|
||||
rm -rf $$tmppo && \
|
||||
mkdir $$tmppo && \
|
||||
(cd $$tmppo && \
|
||||
$(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
|
||||
cp $$tmppo/*.po po
|
||||
cd po && $(MAKE) update-po
|
||||
$(MAKE) po-check
|
||||
|
||||
po-update:
|
||||
if test -d "po"; then \
|
||||
$(MAKE) do-po-update; \
|
||||
fi
|
||||
|
||||
# -------------------------- #
|
||||
# Updating GNU build tools. #
|
||||
# -------------------------- #
|
||||
|
||||
# The following pseudo table associates a local directory and a URL
|
||||
# with each of the files that belongs to some other package and is
|
||||
# regularly updated from the specified URL.
|
||||
wget_files ?= \
|
||||
$(srcdir)/build-aux/config.guess \
|
||||
$(srcdir)/build-aux/config.sub \
|
||||
$(srcdir)/build-aux/texinfo.tex \
|
||||
$(srcdir)/src/ansi2knr.c
|
||||
|
||||
get-targets = $(patsubst %, get-%, $(wget_files))
|
||||
|
||||
config.guess-url_prefix = $(ftp-gnu)/build-aux/
|
||||
config.sub-url_prefix = $(ftp-gnu)/build-aux/
|
||||
|
||||
ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
|
||||
|
||||
texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
|
||||
|
||||
standards.texi-url_prefix = $(www-gnu)/prep/
|
||||
make-stds.texi-url_prefix = $(standards.texi-url_prefix)
|
||||
|
||||
target = $(patsubst get-%, %, $@)
|
||||
url = $($(notdir $(target))-url_prefix)$(notdir $(target))
|
||||
|
||||
.PHONY: $(get-targets)
|
||||
$(get-targets):
|
||||
$(WGET) $(WGETFLAGS) $(url) -O $(target).t \
|
||||
&& $(move_if_change) $(target).t $(target)
|
||||
|
||||
cvs_files ?= \
|
||||
$(srcdir)/build-aux/depcomp \
|
||||
$(srcdir)/build-aux/install-sh \
|
||||
$(srcdir)/build-aux/missing \
|
||||
$(srcdir)/build-aux/mkinstalldirs \
|
||||
$(srcdir)/src/ansi2knr.c
|
||||
automake_repo=:pserver:anoncvs:anoncvs@sources.redhat.com:/cvs/automake
|
||||
.PHONY: wget-update
|
||||
wget-update: $(get-targets)
|
||||
|
||||
.PHONY: cvs-update
|
||||
cvs-update:
|
||||
fail=; \
|
||||
for f in $(cvs_files); do \
|
||||
test -f $$f || { echo "*** skipping $$f" 1>&2; continue; }; \
|
||||
cvs diff $$f > /dev/null \
|
||||
|| { echo "*** $$f is locally modified; skipping it" 1>&2; \
|
||||
fail=yes; continue; }; \
|
||||
file=$$(basename $$f); \
|
||||
echo checking out $$file...; \
|
||||
$(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t \
|
||||
&& $(move_if_change) $$f.t $$f; \
|
||||
done; \
|
||||
test "$$fail" && exit 1
|
||||
|
||||
emit_upload_commands:
|
||||
@echo =====================================
|
||||
@echo =====================================
|
||||
@echo "$(srcdir)/gnupload $(GNUPLOADFLAGS) \\"
|
||||
@echo " --to $(gnu_rel_host):coreutils \\"
|
||||
@echo " $(rel-files)"
|
||||
@echo '# send the /tmp/announcement e-mail'
|
||||
@echo =====================================
|
||||
@echo =====================================
|
||||
|
||||
$(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
|
||||
xdelta delta -9 $^ $@ || :
|
||||
|
||||
.PHONY: alpha beta major
|
||||
alpha beta major: news-date-check $(local-check)
|
||||
$(MAKE) cvs-dist
|
||||
$(MAKE) $(xd-delta)
|
||||
$(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
|
||||
ln $(rel-files) $(release_archive_dir)
|
||||
chmod a-w $(rel-files)
|
||||
$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
|
||||
echo $(VERSION) > $(prev_version_file)
|
||||
$(CVS) ci -m. $(prev_version_file)
|
||||
@ -1,732 +0,0 @@
|
||||
Bison News
|
||||
----------
|
||||
|
||||
Changes in version 2.3, 2006-06-05:
|
||||
|
||||
* GLR grammars should now use `YYRECOVERING ()' instead of `YYRECOVERING',
|
||||
for compatibility with LALR(1) grammars.
|
||||
|
||||
* It is now documented that any definition of YYSTYPE or YYLTYPE should
|
||||
be to a type name that does not contain parentheses or brackets.
|
||||
|
||||
Changes in version 2.2, 2006-05-19:
|
||||
|
||||
* The distribution terms for all Bison-generated parsers now permit
|
||||
using the parsers in nonfree programs. Previously, this permission
|
||||
was granted only for Bison-generated LALR(1) parsers in C.
|
||||
|
||||
* %name-prefix changes the namespace name in C++ outputs.
|
||||
|
||||
* The C++ parsers export their token_type.
|
||||
|
||||
* Bison now allows multiple %union declarations, and concatenates
|
||||
their contents together.
|
||||
|
||||
* New warning: unused values
|
||||
Right-hand side symbols whose values are not used are reported,
|
||||
if the symbols have destructors. For instance:
|
||||
|
||||
exp: exp "?" exp ":" exp { $1 ? $1 : $3; }
|
||||
| exp "+" exp
|
||||
;
|
||||
|
||||
will trigger a warning about $$ and $5 in the first rule, and $3 in
|
||||
the second ($1 is copied to $$ by the default rule). This example
|
||||
most likely contains three errors, and could be rewritten as:
|
||||
|
||||
exp: exp "?" exp ":" exp
|
||||
{ $$ = $1 ? $3 : $5; free ($1 ? $5 : $3); free ($1); }
|
||||
| exp "+" exp
|
||||
{ $$ = $1 ? $1 : $3; if ($1) free ($3); }
|
||||
;
|
||||
|
||||
However, if the original actions were really intended, memory leaks
|
||||
and all, the warnings can be suppressed by letting Bison believe the
|
||||
values are used, e.g.:
|
||||
|
||||
exp: exp "?" exp ":" exp { $1 ? $1 : $3; (void) ($$, $5); }
|
||||
| exp "+" exp { $$ = $1; (void) $3; }
|
||||
;
|
||||
|
||||
If there are mid-rule actions, the warning is issued if no action
|
||||
uses it. The following triggers no warning: $1 and $3 are used.
|
||||
|
||||
exp: exp { push ($1); } '+' exp { push ($3); sum (); };
|
||||
|
||||
The warning is intended to help catching lost values and memory leaks.
|
||||
If a value is ignored, its associated memory typically is not reclaimed.
|
||||
|
||||
* %destructor vs. YYABORT, YYACCEPT, and YYERROR.
|
||||
Destructors are now called when user code invokes YYABORT, YYACCEPT,
|
||||
and YYERROR, for all objects on the stack, other than objects
|
||||
corresponding to the right-hand side of the current rule.
|
||||
|
||||
* %expect, %expect-rr
|
||||
Incorrect numbers of expected conflicts are now actual errors,
|
||||
instead of warnings.
|
||||
|
||||
* GLR, YACC parsers.
|
||||
The %parse-params are available in the destructors (and the
|
||||
experimental printers) as per the documentation.
|
||||
|
||||
* Bison now warns if it finds a stray `$' or `@' in an action.
|
||||
|
||||
* %require "VERSION"
|
||||
This specifies that the grammar file depends on features implemented
|
||||
in Bison version VERSION or higher.
|
||||
|
||||
* lalr1.cc: The token and value types are now class members.
|
||||
The tokens were defined as free form enums and cpp macros. YYSTYPE
|
||||
was defined as a free form union. They are now class members:
|
||||
tokens are enumerations of the `yy::parser::token' struct, and the
|
||||
semantic values have the `yy::parser::semantic_type' type.
|
||||
|
||||
If you do not want or can update to this scheme, the directive
|
||||
`%define "global_tokens_and_yystype" "1"' triggers the global
|
||||
definition of tokens and YYSTYPE. This change is suitable both
|
||||
for previous releases of Bison, and this one.
|
||||
|
||||
If you wish to update, then make sure older version of Bison will
|
||||
fail using `%require "2.2"'.
|
||||
|
||||
* DJGPP support added.
|
||||
|
||||
Changes in version 2.1, 2005-09-16:
|
||||
|
||||
* The C++ lalr1.cc skeleton supports %lex-param.
|
||||
|
||||
* Bison-generated parsers now support the translation of diagnostics like
|
||||
"syntax error" into languages other than English. The default
|
||||
language is still English. For details, please see the new
|
||||
Internationalization section of the Bison manual. Software
|
||||
distributors should also see the new PACKAGING file. Thanks to
|
||||
Bruno Haible for this new feature.
|
||||
|
||||
* Wording in the Bison-generated parsers has been changed slightly to
|
||||
simplify translation. In particular, the message "memory exhausted"
|
||||
has replaced "parser stack overflow", as the old message was not
|
||||
always accurate for modern Bison-generated parsers.
|
||||
|
||||
* Destructors are now called when the parser aborts, for all symbols left
|
||||
behind on the stack. Also, the start symbol is now destroyed after a
|
||||
successful parse. In both cases, the behavior was formerly inconsistent.
|
||||
|
||||
* When generating verbose diagnostics, Bison-generated parsers no longer
|
||||
quote the literal strings associated with tokens. For example, for
|
||||
a syntax error associated with '%token NUM "number"' they might
|
||||
print 'syntax error, unexpected number' instead of 'syntax error,
|
||||
unexpected "number"'.
|
||||
|
||||
Changes in version 2.0, 2004-12-25:
|
||||
|
||||
* Possibly-incompatible changes
|
||||
|
||||
- Bison-generated parsers no longer default to using the alloca function
|
||||
(when available) to extend the parser stack, due to widespread
|
||||
problems in unchecked stack-overflow detection. You can "#define
|
||||
YYSTACK_USE_ALLOCA 1" to require the use of alloca, but please read
|
||||
the manual to determine safe values for YYMAXDEPTH in that case.
|
||||
|
||||
- Error token location.
|
||||
During error recovery, the location of the syntax error is updated
|
||||
to cover the whole sequence covered by the error token: it includes
|
||||
the shifted symbols thrown away during the first part of the error
|
||||
recovery, and the lookahead rejected during the second part.
|
||||
|
||||
- Semicolon changes:
|
||||
. Stray semicolons are no longer allowed at the start of a grammar.
|
||||
. Semicolons are now required after in-grammar declarations.
|
||||
|
||||
- Unescaped newlines are no longer allowed in character constants or
|
||||
string literals. They were never portable, and GCC 3.4.0 has
|
||||
dropped support for them. Better diagnostics are now generated if
|
||||
forget a closing quote.
|
||||
|
||||
- NUL bytes are no longer allowed in Bison string literals, unfortunately.
|
||||
|
||||
* New features
|
||||
|
||||
- GLR grammars now support locations.
|
||||
|
||||
- New directive: %initial-action.
|
||||
This directive allows the user to run arbitrary code (including
|
||||
initializing @$) from yyparse before parsing starts.
|
||||
|
||||
- A new directive "%expect-rr N" specifies the expected number of
|
||||
reduce/reduce conflicts in GLR parsers.
|
||||
|
||||
- %token numbers can now be hexadecimal integers, e.g., `%token FOO 0x12d'.
|
||||
This is a GNU extension.
|
||||
|
||||
- The option `--report=lookahead' was changed to `--report=look-ahead'.
|
||||
The old spelling still works, but is not documented and will be
|
||||
removed.
|
||||
|
||||
- Experimental %destructor support has been added to lalr1.cc.
|
||||
|
||||
- New configure option --disable-yacc, to disable installation of the
|
||||
yacc command and -ly library introduced in 1.875 for POSIX conformance.
|
||||
|
||||
* Bug fixes
|
||||
|
||||
- For now, %expect-count violations are now just warnings, not errors.
|
||||
This is for compatibility with Bison 1.75 and earlier (when there are
|
||||
reduce/reduce conflicts) and with Bison 1.30 and earlier (when there
|
||||
are too many or too few shift/reduce conflicts). However, in future
|
||||
versions of Bison we plan to improve the %expect machinery so that
|
||||
these violations will become errors again.
|
||||
|
||||
- Within Bison itself, numbers (e.g., goto numbers) are no longer
|
||||
arbitrarily limited to 16-bit counts.
|
||||
|
||||
- Semicolons are now allowed before "|" in grammar rules, as POSIX requires.
|
||||
|
||||
Changes in version 1.875, 2003-01-01:
|
||||
|
||||
* The documentation license has been upgraded to version 1.2
|
||||
of the GNU Free Documentation License.
|
||||
|
||||
* syntax error processing
|
||||
|
||||
- In Yacc-style parsers YYLLOC_DEFAULT is now used to compute error
|
||||
locations too. This fixes bugs in error-location computation.
|
||||
|
||||
- %destructor
|
||||
It is now possible to reclaim the memory associated to symbols
|
||||
discarded during error recovery. This feature is still experimental.
|
||||
|
||||
- %error-verbose
|
||||
This new directive is preferred over YYERROR_VERBOSE.
|
||||
|
||||
- #defining yyerror to steal internal variables is discouraged.
|
||||
It is not guaranteed to work forever.
|
||||
|
||||
* POSIX conformance
|
||||
|
||||
- Semicolons are once again optional at the end of grammar rules.
|
||||
This reverts to the behavior of Bison 1.33 and earlier, and improves
|
||||
compatibility with Yacc.
|
||||
|
||||
- `parse error' -> `syntax error'
|
||||
Bison now uniformly uses the term `syntax error'; formerly, the code
|
||||
and manual sometimes used the term `parse error' instead. POSIX
|
||||
requires `syntax error' in diagnostics, and it was thought better to
|
||||
be consistent.
|
||||
|
||||
- The documentation now emphasizes that yylex and yyerror must be
|
||||
declared before use. C99 requires this.
|
||||
|
||||
- Bison now parses C99 lexical constructs like UCNs and
|
||||
backslash-newline within C escape sequences, as POSIX 1003.1-2001 requires.
|
||||
|
||||
- File names are properly escaped in C output. E.g., foo\bar.y is
|
||||
output as "foo\\bar.y".
|
||||
|
||||
- Yacc command and library now available
|
||||
The Bison distribution now installs a `yacc' command, as POSIX requires.
|
||||
Also, Bison now installs a small library liby.a containing
|
||||
implementations of Yacc-compatible yyerror and main functions.
|
||||
This library is normally not useful, but POSIX requires it.
|
||||
|
||||
- Type clashes now generate warnings, not errors.
|
||||
|
||||
- If the user does not define YYSTYPE as a macro, Bison now declares it
|
||||
using typedef instead of defining it as a macro.
|
||||
For consistency, YYLTYPE is also declared instead of defined.
|
||||
|
||||
* Other compatibility issues
|
||||
|
||||
- %union directives can now have a tag before the `{', e.g., the
|
||||
directive `%union foo {...}' now generates the C code
|
||||
`typedef union foo { ... } YYSTYPE;'; this is for Yacc compatibility.
|
||||
The default union tag is `YYSTYPE', for compatibility with Solaris 9 Yacc.
|
||||
For consistency, YYLTYPE's struct tag is now `YYLTYPE' not `yyltype'.
|
||||
This is for compatibility with both Yacc and Bison 1.35.
|
||||
|
||||
- `;' is output before the terminating `}' of an action, for
|
||||
compatibility with Bison 1.35.
|
||||
|
||||
- Bison now uses a Yacc-style format for conflict reports, e.g.,
|
||||
`conflicts: 2 shift/reduce, 1 reduce/reduce'.
|
||||
|
||||
- `yystype' and `yyltype' are now obsolescent macros instead of being
|
||||
typedefs or tags; they are no longer documented and are planned to be
|
||||
withdrawn in a future release.
|
||||
|
||||
* GLR parser notes
|
||||
|
||||
- GLR and inline
|
||||
Users of Bison have to decide how they handle the portability of the
|
||||
C keyword `inline'.
|
||||
|
||||
- `parsing stack overflow...' -> `parser stack overflow'
|
||||
GLR parsers now report `parser stack overflow' as per the Bison manual.
|
||||
|
||||
* Bison now warns if it detects conflicting outputs to the same file,
|
||||
e.g., it generates a warning for `bison -d -o foo.h foo.y' since
|
||||
that command outputs both code and header to foo.h.
|
||||
|
||||
* #line in output files
|
||||
- --no-line works properly.
|
||||
|
||||
* Bison can no longer be built by a K&R C compiler; it requires C89 or
|
||||
later to be built. This change originally took place a few versions
|
||||
ago, but nobody noticed until we recently asked someone to try
|
||||
building Bison with a K&R C compiler.
|
||||
|
||||
Changes in version 1.75, 2002-10-14:
|
||||
|
||||
* Bison should now work on 64-bit hosts.
|
||||
|
||||
* Indonesian translation thanks to Tedi Heriyanto.
|
||||
|
||||
* GLR parsers
|
||||
Fix spurious parse errors.
|
||||
|
||||
* Pure parsers
|
||||
Some people redefine yyerror to steal yyparse' private variables.
|
||||
Reenable this trick until an official feature replaces it.
|
||||
|
||||
* Type Clashes
|
||||
In agreement with POSIX and with other Yaccs, leaving a default
|
||||
action is valid when $$ is untyped, and $1 typed:
|
||||
|
||||
untyped: ... typed;
|
||||
|
||||
but the converse remains an error:
|
||||
|
||||
typed: ... untyped;
|
||||
|
||||
* Values of mid-rule actions
|
||||
The following code:
|
||||
|
||||
foo: { ... } { $$ = $1; } ...
|
||||
|
||||
was incorrectly rejected: $1 is defined in the second mid-rule
|
||||
action, and is equal to the $$ of the first mid-rule action.
|
||||
|
||||
Changes in version 1.50, 2002-10-04:
|
||||
|
||||
* GLR parsing
|
||||
The declaration
|
||||
%glr-parser
|
||||
causes Bison to produce a Generalized LR (GLR) parser, capable of handling
|
||||
almost any context-free grammar, ambiguous or not. The new declarations
|
||||
%dprec and %merge on grammar rules allow parse-time resolution of
|
||||
ambiguities. Contributed by Paul Hilfinger.
|
||||
|
||||
Unfortunately Bison 1.50 does not work properly on 64-bit hosts
|
||||
like the Alpha, so please stick to 32-bit hosts for now.
|
||||
|
||||
* Output Directory
|
||||
When not in Yacc compatibility mode, when the output file was not
|
||||
specified, running `bison foo/bar.y' created `foo/bar.c'. It
|
||||
now creates `bar.c'.
|
||||
|
||||
* Undefined token
|
||||
The undefined token was systematically mapped to 2 which prevented
|
||||
the use of 2 by the user. This is no longer the case.
|
||||
|
||||
* Unknown token numbers
|
||||
If yylex returned an out of range value, yyparse could die. This is
|
||||
no longer the case.
|
||||
|
||||
* Error token
|
||||
According to POSIX, the error token must be 256.
|
||||
Bison extends this requirement by making it a preference: *if* the
|
||||
user specified that one of her tokens is numbered 256, then error
|
||||
will be mapped onto another number.
|
||||
|
||||
* Verbose error messages
|
||||
They no longer report `..., expecting error or...' for states where
|
||||
error recovery is possible.
|
||||
|
||||
* End token
|
||||
Defaults to `$end' instead of `$'.
|
||||
|
||||
* Error recovery now conforms to documentation and to POSIX
|
||||
When a Bison-generated parser encounters a syntax error, it now pops
|
||||
the stack until it finds a state that allows shifting the error
|
||||
token. Formerly, it popped the stack until it found a state that
|
||||
allowed some non-error action other than a default reduction on the
|
||||
error token. The new behavior has long been the documented behavior,
|
||||
and has long been required by POSIX. For more details, please see
|
||||
Paul Eggert, "Reductions during Bison error handling" (2002-05-20)
|
||||
<http://lists.gnu.org/archive/html/bug-bison/2002-05/msg00038.html>.
|
||||
|
||||
* Traces
|
||||
Popped tokens and nonterminals are now reported.
|
||||
|
||||
* Larger grammars
|
||||
Larger grammars are now supported (larger token numbers, larger grammar
|
||||
size (= sum of the LHS and RHS lengths), larger LALR tables).
|
||||
Formerly, many of these numbers ran afoul of 16-bit limits;
|
||||
now these limits are 32 bits on most hosts.
|
||||
|
||||
* Explicit initial rule
|
||||
Bison used to play hacks with the initial rule, which the user does
|
||||
not write. It is now explicit, and visible in the reports and
|
||||
graphs as rule 0.
|
||||
|
||||
* Useless rules
|
||||
Before, Bison reported the useless rules, but, although not used,
|
||||
included them in the parsers. They are now actually removed.
|
||||
|
||||
* Useless rules, useless nonterminals
|
||||
They are now reported, as a warning, with their locations.
|
||||
|
||||
* Rules never reduced
|
||||
Rules that can never be reduced because of conflicts are now
|
||||
reported.
|
||||
|
||||
* Incorrect `Token not used'
|
||||
On a grammar such as
|
||||
|
||||
%token useless useful
|
||||
%%
|
||||
exp: '0' %prec useful;
|
||||
|
||||
where a token was used to set the precedence of the last rule,
|
||||
bison reported both `useful' and `useless' as useless tokens.
|
||||
|
||||
* Revert the C++ namespace changes introduced in 1.31
|
||||
as they caused too many portability hassles.
|
||||
|
||||
* Default locations
|
||||
By an accident of design, the default computation of @$ was
|
||||
performed after another default computation was performed: @$ = @1.
|
||||
The latter is now removed: YYLLOC_DEFAULT is fully responsible of
|
||||
the computation of @$.
|
||||
|
||||
* Token end-of-file
|
||||
The token end of file may be specified by the user, in which case,
|
||||
the user symbol is used in the reports, the graphs, and the verbose
|
||||
error messages instead of `$end', which remains being the default.
|
||||
For instance
|
||||
%token MYEOF 0
|
||||
or
|
||||
%token MYEOF 0 "end of file"
|
||||
|
||||
* Semantic parser
|
||||
This old option, which has been broken for ages, is removed.
|
||||
|
||||
* New translations
|
||||
Brazilian Portuguese, thanks to Alexandre Folle de Menezes.
|
||||
Croatian, thanks to Denis Lackovic.
|
||||
|
||||
* Incorrect token definitions
|
||||
When given `%token 'a' "A"', Bison used to output `#define 'a' 65'.
|
||||
|
||||
* Token definitions as enums
|
||||
Tokens are output both as the traditional #define's, and, provided
|
||||
the compiler supports ANSI C or is a C++ compiler, as enums.
|
||||
This lets debuggers display names instead of integers.
|
||||
|
||||
* Reports
|
||||
In addition to --verbose, bison supports --report=THINGS, which
|
||||
produces additional information:
|
||||
- itemset
|
||||
complete the core item sets with their closure
|
||||
- lookahead [changed to `look-ahead' in 1.875e and later]
|
||||
explicitly associate look-ahead tokens to items
|
||||
- solved
|
||||
describe shift/reduce conflicts solving.
|
||||
Bison used to systematically output this information on top of
|
||||
the report. Solved conflicts are now attached to their states.
|
||||
|
||||
* Type clashes
|
||||
Previous versions don't complain when there is a type clash on
|
||||
the default action if the rule has a mid-rule action, such as in:
|
||||
|
||||
%type <foo> bar
|
||||
%%
|
||||
bar: '0' {} '0';
|
||||
|
||||
This is fixed.
|
||||
|
||||
* GNU M4 is now required when using Bison.
|
||||
|
||||
Changes in version 1.35, 2002-03-25:
|
||||
|
||||
* C Skeleton
|
||||
Some projects use Bison's C parser with C++ compilers, and define
|
||||
YYSTYPE as a class. The recent adjustment of C parsers for data
|
||||
alignment and 64 bit architectures made this impossible.
|
||||
|
||||
Because for the time being no real solution for C++ parser
|
||||
generation exists, kludges were implemented in the parser to
|
||||
maintain this use. In the future, when Bison has C++ parsers, this
|
||||
kludge will be disabled.
|
||||
|
||||
This kludge also addresses some C++ problems when the stack was
|
||||
extended.
|
||||
|
||||
Changes in version 1.34, 2002-03-12:
|
||||
|
||||
* File name clashes are detected
|
||||
$ bison foo.y -d -o foo.x
|
||||
fatal error: header and parser would both be named `foo.x'
|
||||
|
||||
* A missing `;' at the end of a rule triggers a warning
|
||||
In accordance with POSIX, and in agreement with other
|
||||
Yacc implementations, Bison will mandate this semicolon in the near
|
||||
future. This eases the implementation of a Bison parser of Bison
|
||||
grammars by making this grammar LALR(1) instead of LR(2). To
|
||||
facilitate the transition, this release introduces a warning.
|
||||
|
||||
* Revert the C++ namespace changes introduced in 1.31, as they caused too
|
||||
many portability hassles.
|
||||
|
||||
* DJGPP support added.
|
||||
|
||||
* Fix test suite portability problems.
|
||||
|
||||
Changes in version 1.33, 2002-02-07:
|
||||
|
||||
* Fix C++ issues
|
||||
Groff could not be compiled for the definition of size_t was lacking
|
||||
under some conditions.
|
||||
|
||||
* Catch invalid @n
|
||||
As is done with $n.
|
||||
|
||||
Changes in version 1.32, 2002-01-23:
|
||||
|
||||
* Fix Yacc output file names
|
||||
|
||||
* Portability fixes
|
||||
|
||||
* Italian, Dutch translations
|
||||
|
||||
Changes in version 1.31, 2002-01-14:
|
||||
|
||||
* Many Bug Fixes
|
||||
|
||||
* GNU Gettext and %expect
|
||||
GNU Gettext asserts 10 s/r conflicts, but there are 7. Now that
|
||||
Bison dies on incorrect %expectations, we fear there will be
|
||||
too many bug reports for Gettext, so _for the time being_, %expect
|
||||
does not trigger an error when the input file is named `plural.y'.
|
||||
|
||||
* Use of alloca in parsers
|
||||
If YYSTACK_USE_ALLOCA is defined to 0, then the parsers will use
|
||||
malloc exclusively. Since 1.29, but was not NEWS'ed.
|
||||
|
||||
alloca is used only when compiled with GCC, to avoid portability
|
||||
problems as on AIX.
|
||||
|
||||
* yyparse now returns 2 if memory is exhausted; formerly it dumped core.
|
||||
|
||||
* When the generated parser lacks debugging code, YYDEBUG is now 0
|
||||
(as POSIX requires) instead of being undefined.
|
||||
|
||||
* User Actions
|
||||
Bison has always permitted actions such as { $$ = $1 }: it adds the
|
||||
ending semicolon. Now if in Yacc compatibility mode, the semicolon
|
||||
is no longer output: one has to write { $$ = $1; }.
|
||||
|
||||
* Better C++ compliance
|
||||
The output parsers try to respect C++ namespaces.
|
||||
[This turned out to be a failed experiment, and it was reverted later.]
|
||||
|
||||
* Reduced Grammars
|
||||
Fixed bugs when reporting useless nonterminals.
|
||||
|
||||
* 64 bit hosts
|
||||
The parsers work properly on 64 bit hosts.
|
||||
|
||||
* Error messages
|
||||
Some calls to strerror resulted in scrambled or missing error messages.
|
||||
|
||||
* %expect
|
||||
When the number of shift/reduce conflicts is correct, don't issue
|
||||
any warning.
|
||||
|
||||
* The verbose report includes the rule line numbers.
|
||||
|
||||
* Rule line numbers are fixed in traces.
|
||||
|
||||
* Swedish translation
|
||||
|
||||
* Parse errors
|
||||
Verbose parse error messages from the parsers are better looking.
|
||||
Before: parse error: unexpected `'/'', expecting `"number"' or `'-'' or `'(''
|
||||
Now: parse error: unexpected '/', expecting "number" or '-' or '('
|
||||
|
||||
* Fixed parser memory leaks.
|
||||
When the generated parser was using malloc to extend its stacks, the
|
||||
previous allocations were not freed.
|
||||
|
||||
* Fixed verbose output file.
|
||||
Some newlines were missing.
|
||||
Some conflicts in state descriptions were missing.
|
||||
|
||||
* Fixed conflict report.
|
||||
Option -v was needed to get the result.
|
||||
|
||||
* %expect
|
||||
Was not used.
|
||||
Mismatches are errors, not warnings.
|
||||
|
||||
* Fixed incorrect processing of some invalid input.
|
||||
|
||||
* Fixed CPP guards: 9foo.h uses BISON_9FOO_H instead of 9FOO_H.
|
||||
|
||||
* Fixed some typos in the documentation.
|
||||
|
||||
* %token MY_EOF 0 is supported.
|
||||
Before, MY_EOF was silently renumbered as 257.
|
||||
|
||||
* doc/refcard.tex is updated.
|
||||
|
||||
* %output, %file-prefix, %name-prefix.
|
||||
New.
|
||||
|
||||
* --output
|
||||
New, aliasing `--output-file'.
|
||||
|
||||
Changes in version 1.30, 2001-10-26:
|
||||
|
||||
* `--defines' and `--graph' have now an optional argument which is the
|
||||
output file name. `-d' and `-g' do not change; they do not take any
|
||||
argument.
|
||||
|
||||
* `%source_extension' and `%header_extension' are removed, failed
|
||||
experiment.
|
||||
|
||||
* Portability fixes.
|
||||
|
||||
Changes in version 1.29, 2001-09-07:
|
||||
|
||||
* The output file does not define const, as this caused problems when used
|
||||
with common autoconfiguration schemes. If you still use ancient compilers
|
||||
that lack const, compile with the equivalent of the C compiler option
|
||||
`-Dconst='. autoconf's AC_C_CONST macro provides one way to do this.
|
||||
|
||||
* Added `-g' and `--graph'.
|
||||
|
||||
* The Bison manual is now distributed under the terms of the GNU FDL.
|
||||
|
||||
* The input and the output files has automatically a similar extension.
|
||||
|
||||
* Russian translation added.
|
||||
|
||||
* NLS support updated; should hopefully be less troublesome.
|
||||
|
||||
* Added the old Bison reference card.
|
||||
|
||||
* Added `--locations' and `%locations'.
|
||||
|
||||
* Added `-S' and `--skeleton'.
|
||||
|
||||
* `%raw', `-r', `--raw' is disabled.
|
||||
|
||||
* Special characters are escaped when output. This solves the problems
|
||||
of the #line lines with path names including backslashes.
|
||||
|
||||
* New directives.
|
||||
`%yacc', `%fixed_output_files', `%defines', `%no_parser', `%verbose',
|
||||
`%debug', `%source_extension' and `%header_extension'.
|
||||
|
||||
* @$
|
||||
Automatic location tracking.
|
||||
|
||||
Changes in version 1.28, 1999-07-06:
|
||||
|
||||
* Should compile better now with K&R compilers.
|
||||
|
||||
* Added NLS.
|
||||
|
||||
* Fixed a problem with escaping the double quote character.
|
||||
|
||||
* There is now a FAQ.
|
||||
|
||||
Changes in version 1.27:
|
||||
|
||||
* The make rule which prevented bison.simple from being created on
|
||||
some systems has been fixed.
|
||||
|
||||
Changes in version 1.26:
|
||||
|
||||
* Bison now uses automake.
|
||||
|
||||
* New mailing lists: <bug-bison@gnu.org> and <help-bison@gnu.org>.
|
||||
|
||||
* Token numbers now start at 257 as previously documented, not 258.
|
||||
|
||||
* Bison honors the TMPDIR environment variable.
|
||||
|
||||
* A couple of buffer overruns have been fixed.
|
||||
|
||||
* Problems when closing files should now be reported.
|
||||
|
||||
* Generated parsers should now work even on operating systems which do
|
||||
not provide alloca().
|
||||
|
||||
Changes in version 1.25, 1995-10-16:
|
||||
|
||||
* Errors in the input grammar are not fatal; Bison keeps reading
|
||||
the grammar file, and reports all the errors found in it.
|
||||
|
||||
* Tokens can now be specified as multiple-character strings: for
|
||||
example, you could use "<=" for a token which looks like <=, instead
|
||||
of chosing a name like LESSEQ.
|
||||
|
||||
* The %token_table declaration says to write a table of tokens (names
|
||||
and numbers) into the parser file. The yylex function can use this
|
||||
table to recognize multiple-character string tokens, or for other
|
||||
purposes.
|
||||
|
||||
* The %no_lines declaration says not to generate any #line preprocessor
|
||||
directives in the parser file.
|
||||
|
||||
* The %raw declaration says to use internal Bison token numbers, not
|
||||
Yacc-compatible token numbers, when token names are defined as macros.
|
||||
|
||||
* The --no-parser option produces the parser tables without including
|
||||
the parser engine; a project can now use its own parser engine.
|
||||
The actions go into a separate file called NAME.act, in the form of
|
||||
a switch statement body.
|
||||
|
||||
Changes in version 1.23:
|
||||
|
||||
The user can define YYPARSE_PARAM as the name of an argument to be
|
||||
passed into yyparse. The argument should have type void *. It should
|
||||
actually point to an object. Grammar actions can access the variable
|
||||
by casting it to the proper pointer type.
|
||||
|
||||
Line numbers in output file corrected.
|
||||
|
||||
Changes in version 1.22:
|
||||
|
||||
--help option added.
|
||||
|
||||
Changes in version 1.20:
|
||||
|
||||
Output file does not redefine const for C++.
|
||||
|
||||
Local Variables:
|
||||
mode: outline
|
||||
End:
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
|
||||
2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with autoconf; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,56 +0,0 @@
|
||||
Packaging hints for binary package distributors
|
||||
===============================================
|
||||
|
||||
Although the source of the bison package comes as a single package,
|
||||
in distributions of binary packages the installed files should
|
||||
be split into two packages:
|
||||
|
||||
bison-runtime
|
||||
Contents: Runtime libraries and programs.
|
||||
Audience: Anyone who wants to run internationalized programs
|
||||
that contain Bison-generated parsers.
|
||||
|
||||
bison
|
||||
Contents: Tools and documentation for developers that use Bison.
|
||||
Audience: Anyone who wants to develop programs that use parsers.
|
||||
Dependencies: requires bison-runtime.
|
||||
|
||||
The 'bison-runtime' binary package is much smaller than the 'bison'
|
||||
binary package. It should be included in any distribution that
|
||||
contains localized programs that use the diagnostics contained in
|
||||
Bison-generated parsers.
|
||||
|
||||
If you want to install both packages at the same time, you simply do
|
||||
at the toplevel directory:
|
||||
|
||||
./configure
|
||||
make
|
||||
make install
|
||||
|
||||
After installation, the file
|
||||
|
||||
$prefix/share/locale/*/LC_MESSAGES/bison-runtime.mo
|
||||
|
||||
belongs to the bison-runtime package; all other installed files belong
|
||||
to the bison package.
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 2002, 2005 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with autoconf; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
@ -1,41 +0,0 @@
|
||||
This directory contains the Bison parser generator.
|
||||
|
||||
See the file INSTALL for generic compilation and installation instructions.
|
||||
See the file doc/FAQ for frequently asked questions.
|
||||
|
||||
Bison requires GNU m4 1.4.3 or later. See:
|
||||
|
||||
ftp://ftp.gnu.org/gnu/m4/m4-1.4.3.tar.gz
|
||||
|
||||
Bison can work with pre-1.4.3 distributions of GNU m4 if they are
|
||||
sufficiently patched, but if you encounter a bug with an older
|
||||
distribution and report a bug we will probably suggest that you
|
||||
upgrade to 1.4.3 as the first step in trying to fix it.
|
||||
|
||||
Please send bug reports to <bug-bison@gnu.org>. Please include the
|
||||
version number from `bison --version', and a complete, self-contained
|
||||
test case in each bug report.
|
||||
|
||||
If you have questions about using Bison and the documentation does
|
||||
not answer them, please send mail to <help-bison@gnu.org>.
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 1992, 1998, 1999, 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with autoconf; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
@ -1,90 +0,0 @@
|
||||
Bison was originally written by Robert Corbett. It would not be what
|
||||
it is today without the invaluable help of these people:
|
||||
|
||||
Airy Andre Airy.Andre@edf.fr
|
||||
Akim Demaille akim@freefriends.org
|
||||
Albert Chin-A-Young china@thewrittenword.com
|
||||
Alexander Belopolsky alexb@rentec.com
|
||||
Alexandre Duret-Lutz adl@src.lip6.fr
|
||||
Andreas Schwab schwab@suse.de
|
||||
Andrew Suffield asuffield@users.sourceforge.net
|
||||
Anthony Heading ajrh@ajrh.net
|
||||
Arnold Robbins arnold@skeeve.com
|
||||
Art Haas ahaas@neosoft.com
|
||||
Baron Schwartz baron@sequent.org
|
||||
Benoit Perrot benoit.perrot@epita.fr
|
||||
Bert Deknuydt Bert.Deknuydt@esat.kuleuven.ac.be
|
||||
Bruce Lilly blilly@erols.com
|
||||
Bruno Haible bruno@clisp.org
|
||||
Charles-Henri de Boysson de-boy_c@epita.fr
|
||||
Cris Bailiff c.bailiff+bison@awayweb.com
|
||||
Cris van Pelt cris@amf03054.office.wxs.nl
|
||||
Daniel Hagerty hag@gnu.org
|
||||
David J. MacKenzie djm@gnu.org
|
||||
Derek M. Jones derek@knosof.co.uk
|
||||
Dick Streefland dick.streefland@altium.nl
|
||||
Enrico Scholz enrico.scholz@informatik.tu-chemnitz.de
|
||||
Evgeny Stambulchik fnevgeny@plasma-gate.weizmann.ac.il
|
||||
Fabrice Bauzac noon@cote-dazur.com
|
||||
Florian Krohm florian@edamail.fishkill.ibm.com
|
||||
Frank Heckenbach frank@g-n-u.de
|
||||
Guido Trentalancia trentalg@aston.ac.uk
|
||||
H. Merijn Brand h.m.brand@hccnet.nl
|
||||
Hans Aberg haberg@matematik.su.se
|
||||
Jan Nieuwenhuizen janneke@gnu.org
|
||||
Jesse Thilo jthilo@gnu.org
|
||||
Jim Kent jkent@arch.sel.sony.com
|
||||
Jim Meyering jim@meyering.net
|
||||
Joel E. Denny jdenny@ces.clemson.edu
|
||||
Juan Manuel Guerrero ST001906@HRZ1.HRZ.TU-Darmstadt.De
|
||||
Kees Zeelenberg kzlg@users.sourceforge.net
|
||||
Keith Browne kbrowne@legato.com
|
||||
Laurent Mascherpa laurent.mascherpa@epita.fr
|
||||
Magnus Fromreide magfr@lysator.liu.se
|
||||
Marc Autret autret_m@epita.fr
|
||||
Martin Mokrejs mmokrejs@natur.cuni.cz
|
||||
Martin Nylin martin.nylin@linuxmail.org
|
||||
Matt Kraai kraai@alumni.cmu.edu
|
||||
Matt Rosing rosing@peakfive.com
|
||||
Michael Hayes m.hayes@elec.canterbury.ac.nz
|
||||
Mickael Labau labau_m@epita.fr
|
||||
Mike Castle dalgoda@ix.netcom.com
|
||||
Neil Booth NeilB@earthling.net
|
||||
Nelson H. F. Beebe beebe@math.utah.edu
|
||||
Nicolas Burrus nicolas.burrus@epita.fr
|
||||
Nicolas Tisserand nicolas.tisserand@epita.fr
|
||||
Noah Friedman friedman@gnu.org
|
||||
Oleg Smolsky oleg.smolsky@pacific-simulators.co.nz
|
||||
Pascal Bart pascal.bart@epita.fr
|
||||
Paul Eggert eggert@cs.ucla.edu
|
||||
Paul Hilfinger Hilfinger@CS.Berkeley.EDU
|
||||
Per Allansson per@appgate.com
|
||||
Peter Fales psfales@lucent.com
|
||||
Peter Hamorsky hamo@upjs.sk
|
||||
Piotr Gackiewicz gacek@intertel.com.pl
|
||||
Quoc Peyrot chojin@lrde.epita.fr
|
||||
R Blake blakers@mac.com
|
||||
Raja R Harinath harinath@cs.umn.edu
|
||||
Richard Stallman rms@gnu.org
|
||||
Robert Anisko anisko_r@epita.fr
|
||||
Shura debil_urod@ngs.ru
|
||||
Steve Murphy murf@parsetree.com
|
||||
Tim Josling tej@melbpc.org.au
|
||||
Tim Van Holder tim.van.holder@pandora.be
|
||||
Tom Lane tgl@sss.pgh.pa.us
|
||||
Tom Tromey tromey@cygnus.com
|
||||
Tommy Nordgren tommy.nordgren@chello.se
|
||||
Troy A. Johnson troyj@ecn.purdue.edu
|
||||
Vin Shelton acs@alumni.princeton.edu
|
||||
Wayne Green wayne@infosavvy.com
|
||||
Wolfram Wagner ww@mpi-sb.mpg.de
|
||||
Wwp subscript@free.fr
|
||||
Zack Weinberg zack@codesourcery.com
|
||||
twlevo@xs4all.nl
|
||||
|
||||
Many people are not named here because we lost track of them. We
|
||||
thank them! Please, help us keeping this list up to date.
|
||||
|
||||
Local Variables:
|
||||
mode: text
|
||||
End:
|
||||
@ -1,328 +0,0 @@
|
||||
-*- outline -*-
|
||||
|
||||
* Header guards
|
||||
|
||||
From Franc,ois: should we keep the directory part in the CPP guard?
|
||||
|
||||
|
||||
* Yacc.c: CPP Macros
|
||||
|
||||
Do some people use YYPURE, YYLSP_NEEDED like we do in the test suite?
|
||||
They should not: it is not documented. But if they need to, let's
|
||||
find something clean (not like YYLSP_NEEDED...).
|
||||
|
||||
|
||||
* Documentation
|
||||
Before releasing, make sure the documentation ("Understanding your
|
||||
parser") refers to the current `output' format.
|
||||
|
||||
* lalr1.cc
|
||||
** vector
|
||||
Move to using vector, drop stack.hh.
|
||||
|
||||
** I18n
|
||||
Catch up with yacc.c.
|
||||
|
||||
* Report
|
||||
|
||||
** GLR
|
||||
How would Paul like to display the conflicted actions? In particular,
|
||||
what when two reductions are possible on a given look-ahead token, but one is
|
||||
part of $default. Should we make the two reductions explicit, or just
|
||||
keep $default? See the following point.
|
||||
|
||||
** Disabled Reductions
|
||||
See `tests/conflicts.at (Defaulted Conflicted Reduction)', and decide
|
||||
what we want to do.
|
||||
|
||||
** Documentation
|
||||
Extend with error productions. The hard part will probably be finding
|
||||
the right rule so that a single state does not exhibit too many yet
|
||||
undocumented ``features''. Maybe an empty action ought to be
|
||||
presented too. Shall we try to make a single grammar with all these
|
||||
features, or should we have several very small grammars?
|
||||
|
||||
** --report=conflict-path
|
||||
Provide better assistance for understanding the conflicts by providing
|
||||
a sample text exhibiting the (LALR) ambiguity. See the paper from
|
||||
DeRemer and Penello: they already provide the algorithm.
|
||||
|
||||
|
||||
* Extensions
|
||||
|
||||
** Labeling the symbols
|
||||
Have a look at the Lemon parser generator: instead of $1, $2 etc. they
|
||||
can name the values. This is much more pleasant. For instance:
|
||||
|
||||
exp (res): exp (a) '+' exp (b) { $res = $a + $b; };
|
||||
|
||||
I love this. I have been bitten too often by the removal of the
|
||||
symbol, and forgetting to shift all the $n to $n-1. If you are
|
||||
unlucky, it compiles...
|
||||
|
||||
But instead of using $a etc., we can use regular variables. And
|
||||
instead of using (), I propose to use `:' (again). Paul suggests
|
||||
supporting `->' in addition to `:' to separate LHS and RHS. In other
|
||||
words:
|
||||
|
||||
r:exp -> a:exp '+' b:exp { r = a + b; };
|
||||
|
||||
That requires an significant improvement of the grammar parser. Using
|
||||
GLR would be nice. It also requires that Bison know the type of the
|
||||
symbols (which will be useful for %include anyway). So we have some
|
||||
time before...
|
||||
|
||||
Note that there remains the problem of locations: `@r'?
|
||||
|
||||
|
||||
** $-1
|
||||
We should find a means to provide an access to values deep in the
|
||||
stack. For instance, instead of
|
||||
|
||||
baz: qux { $$ = $<foo>-1 + $<bar>0 + $1; }
|
||||
|
||||
we should be able to have:
|
||||
|
||||
foo($foo) bar($bar) baz($bar): qux($qux) { $baz = $foo + $bar + $qux; }
|
||||
|
||||
Or something like this.
|
||||
|
||||
** %if and the like
|
||||
It should be possible to have %if/%else/%endif. The implementation is
|
||||
not clear: should it be lexical or syntactic. Vadim Maslow thinks it
|
||||
must be in the scanner: we must not parse what is in a switched off
|
||||
part of %if. Akim Demaille thinks it should be in the parser, so as
|
||||
to avoid falling into another CPP mistake.
|
||||
|
||||
** -D, --define-muscle NAME=VALUE
|
||||
To define muscles via cli. Or maybe support directly NAME=VALUE?
|
||||
|
||||
** XML Output
|
||||
There are couple of available extensions of Bison targeting some XML
|
||||
output. Some day we should consider including them. One issue is
|
||||
that they seem to be quite orthogonal to the parsing technique, and
|
||||
seem to depend mostly on the possibility to have some code triggered
|
||||
for each reduction. As a matter of fact, such hooks could also be
|
||||
used to generate the yydebug traces. Some generic scheme probably
|
||||
exists in there.
|
||||
|
||||
XML output for GNU Bison and gcc
|
||||
http://www.cs.may.ie/~jpower/Research/bisonXML/
|
||||
|
||||
XML output for GNU Bison
|
||||
http://yaxx.sourceforge.net/
|
||||
|
||||
* Unit rules
|
||||
Maybe we could expand unit rules, i.e., transform
|
||||
|
||||
exp: arith | bool;
|
||||
arith: exp '+' exp;
|
||||
bool: exp '&' exp;
|
||||
|
||||
into
|
||||
|
||||
exp: exp '+' exp | exp '&' exp;
|
||||
|
||||
when there are no actions. This can significantly speed up some
|
||||
grammars. I can't find the papers. In particular the book `LR
|
||||
parsing: Theory and Practice' is impossible to find, but according to
|
||||
`Parsing Techniques: a Practical Guide', it includes information about
|
||||
this issue. Does anybody have it?
|
||||
|
||||
|
||||
|
||||
* Documentation
|
||||
|
||||
** History/Bibliography
|
||||
Some history of Bison and some bibliography would be most welcome.
|
||||
Are there any Texinfo standards for bibliography?
|
||||
|
||||
|
||||
|
||||
* Java, Fortran, etc.
|
||||
|
||||
|
||||
** Java
|
||||
|
||||
There are a couple of proposed outputs:
|
||||
|
||||
- BYACC/J
|
||||
which is based on Byacc.
|
||||
<http://troi.lincom-asg.com/~rjamison/byacc/>
|
||||
|
||||
- Bison Java
|
||||
which is based on Bison.
|
||||
<http://www.goice.co.jp/member/mo/hack-progs/bison-java.html>
|
||||
|
||||
Sebastien Serrurier (serrur_s@epita.fr) is working on this: he is
|
||||
expected to contact the authors, design the output, and implement it
|
||||
into Bison.
|
||||
|
||||
|
||||
* Coding system independence
|
||||
Paul notes:
|
||||
|
||||
Currently Bison assumes 8-bit bytes (i.e. that UCHAR_MAX is
|
||||
255). It also assumes that the 8-bit character encoding is
|
||||
the same for the invocation of 'bison' as it is for the
|
||||
invocation of 'cc', but this is not necessarily true when
|
||||
people run bison on an ASCII host and then use cc on an EBCDIC
|
||||
host. I don't think these topics are worth our time
|
||||
addressing (unless we find a gung-ho volunteer for EBCDIC or
|
||||
PDP-10 ports :-) but they should probably be documented
|
||||
somewhere.
|
||||
|
||||
More importantly, Bison does not currently allow NUL bytes in
|
||||
tokens, either via escapes (e.g., "x\0y") or via a NUL byte in
|
||||
the source code. This should get fixed.
|
||||
|
||||
* --graph
|
||||
Show reductions.
|
||||
|
||||
* Broken options ?
|
||||
** %no-parser
|
||||
** %token-table
|
||||
** Skeleton strategy
|
||||
Must we keep %no-parser? %token-table?
|
||||
|
||||
* src/print_graph.c
|
||||
Find the best graph parameters.
|
||||
|
||||
* BTYacc
|
||||
See if we can integrate backtracking in Bison. Charles-Henri de
|
||||
Boysson <de-boy_c@epita.fr> is working on this, and already has some
|
||||
results. Vadim Maslow, the maintainer of BTYacc was contacted, and we
|
||||
stay in touch with him. Adjusting the Bison grammar parser will be
|
||||
needed to support some extra BTYacc features. This is less urgent.
|
||||
|
||||
** Keeping the conflicted actions
|
||||
First, analyze the differences between byacc and btyacc (I'm referring
|
||||
to the executables). Find where the conflicts are preserved.
|
||||
|
||||
** Compare with the GLR tables
|
||||
See how isomorphic the way BTYacc and the way the GLR adjustments in
|
||||
Bison are compatible. *As much as possible* one should try to use the
|
||||
same implementation in the Bison executables. I insist: it should be
|
||||
very feasible to use the very same conflict tables.
|
||||
|
||||
** Adjust the skeletons
|
||||
Import the skeletons for C and C++.
|
||||
|
||||
** Improve the skeletons
|
||||
Have them support yysymprint, yydestruct and so forth.
|
||||
|
||||
|
||||
* Precedence
|
||||
|
||||
** Partial order
|
||||
It is unfortunate that there is a total order for precedence. It
|
||||
makes it impossible to have modular precedence information. We should
|
||||
move to partial orders (sounds like series/parallel orders to me).
|
||||
|
||||
This will be possible with a Bison parser for the grammar, as it will
|
||||
make it much easier to extend the grammar.
|
||||
|
||||
** Correlation b/w precedence and associativity
|
||||
Also, I fail to understand why we have to assign the same
|
||||
associativity to operators with the same precedence. For instance,
|
||||
why can't I decide that the precedence of * and / is the same, but the
|
||||
latter is nonassoc?
|
||||
|
||||
If there is really no profound motivation, we should find a new syntax
|
||||
to allow specifying this.
|
||||
|
||||
** RR conflicts
|
||||
See if we can use precedence between rules to solve RR conflicts. See
|
||||
what POSIX says.
|
||||
|
||||
|
||||
* $undefined
|
||||
From Hans:
|
||||
- If the Bison generated parser experiences an undefined number in the
|
||||
character range, that character is written out in diagnostic messages, an
|
||||
addition to the $undefined value.
|
||||
|
||||
Suggest: Change the name $undefined to undefined; looks better in outputs.
|
||||
|
||||
|
||||
* Default Action
|
||||
From Hans:
|
||||
- For use with my C++ parser, I transported the "switch (yyn)" statement
|
||||
that Bison writes to the bison.simple skeleton file. This way, I can remove
|
||||
the current default rule $$ = $1 implementation, which causes a double
|
||||
assignment to $$ which may not be OK under C++, replacing it with a
|
||||
"default:" part within the switch statement.
|
||||
|
||||
Note that the default rule $$ = $1, when typed, is perfectly OK under C,
|
||||
but in the C++ implementation I made, this rule is different from
|
||||
$<type_name>$ = $<type_name>1. I therefore think that one should implement
|
||||
a Bison option where every typed default rule is explicitly written out
|
||||
(same typed ruled can of course be grouped together).
|
||||
|
||||
Note: Robert Anisko handles this. He knows how to do it.
|
||||
|
||||
|
||||
* Warnings
|
||||
It would be nice to have warning support. See how Autoconf handles
|
||||
them, it is fairly well described there. It would be very nice to
|
||||
implement this in such a way that other programs could use
|
||||
lib/warnings.[ch].
|
||||
|
||||
Don't work on this without first announcing you do, as I already have
|
||||
thought about it, and know many of the components that can be used to
|
||||
implement it.
|
||||
|
||||
|
||||
* Pre and post actions.
|
||||
From: Florian Krohm <florian@edamail.fishkill.ibm.com>
|
||||
Subject: YYACT_EPILOGUE
|
||||
To: bug-bison@gnu.org
|
||||
X-Sent: 1 week, 4 days, 14 hours, 38 minutes, 11 seconds ago
|
||||
|
||||
The other day I had the need for explicitly building the parse tree. I
|
||||
used %locations for that and defined YYLLOC_DEFAULT to call a function
|
||||
that returns the tree node for the production. Easy. But I also needed
|
||||
to assign the S-attribute to the tree node. That cannot be done in
|
||||
YYLLOC_DEFAULT, because it is invoked before the action is executed.
|
||||
The way I solved this was to define a macro YYACT_EPILOGUE that would
|
||||
be invoked after the action. For reasons of symmetry I also added
|
||||
YYACT_PROLOGUE. Although I had no use for that I can envision how it
|
||||
might come in handy for debugging purposes.
|
||||
All is needed is to add
|
||||
|
||||
#if YYLSP_NEEDED
|
||||
YYACT_EPILOGUE (yyval, (yyvsp - yylen), yylen, yyloc, (yylsp - yylen));
|
||||
#else
|
||||
YYACT_EPILOGUE (yyval, (yyvsp - yylen), yylen);
|
||||
#endif
|
||||
|
||||
at the proper place to bison.simple. Ditto for YYACT_PROLOGUE.
|
||||
|
||||
I was wondering what you think about adding YYACT_PROLOGUE/EPILOGUE
|
||||
to bison. If you're interested, I'll work on a patch.
|
||||
|
||||
* Move to Graphviz
|
||||
Well, VCG seems really dead. Move to Graphviz instead. Also, equip
|
||||
the parser with a means to create the (visual) parse tree.
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 2001, 2002, 2003, 2004, 2006 Free Software Foundation,
|
||||
Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bison; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
924
src/bin/bison/aclocal.m4
vendored
924
src/bin/bison/aclocal.m4
vendored
@ -1,924 +0,0 @@
|
||||
# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
||||
# 2005 Free Software Foundation, Inc.
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_AUTOMAKE_VERSION(VERSION)
|
||||
# ----------------------------
|
||||
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
||||
# generated from the m4 files accompanying Automake X.Y.
|
||||
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
|
||||
|
||||
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
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# -------------------------------
|
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# Call AM_AUTOMAKE_VERSION so it can be traced.
|
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# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
|
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
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[AM_AUTOMAKE_VERSION([1.9.6])])
|
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|
||||
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
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|
||||
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
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#
|
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
||||
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
||||
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
||||
#
|
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# Of course, Automake must honor this variable whenever it calls a
|
||||
# tool from the auxiliary directory. The problem is that $srcdir (and
|
||||
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
||||
# depending on how configure is run. This is pretty annoying, since
|
||||
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
||||
# source directory, any form will work fine, but in subdirectories a
|
||||
# relative path needs to be adjusted first.
|
||||
#
|
||||
# $ac_aux_dir/missing
|
||||
# fails when called from a subdirectory if $ac_aux_dir is relative
|
||||
# $top_srcdir/$ac_aux_dir/missing
|
||||
# fails if $ac_aux_dir is absolute,
|
||||
# fails when called from a subdirectory in a VPATH build with
|
||||
# a relative $ac_aux_dir
|
||||
#
|
||||
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
||||
# are both prefixed by $srcdir. In an in-source build this is usually
|
||||
# harmless because $srcdir is `.', but things will broke when you
|
||||
# start a VPATH build or use an absolute $srcdir.
|
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#
|
||||
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
|
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# MISSING="\${SHELL} $am_aux_dir/missing"
|
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# This will work as long as MISSING is not called from configure, because
|
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# unfortunately $(top_srcdir) has no meaning in configure.
|
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# However there are other variables, like CC, which are often used in
|
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
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#
|
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# Another solution, used here, is to always expand $ac_aux_dir to an
|
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# absolute PATH. The drawback is that using absolute paths prevent a
|
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|
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|
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AC_DEFUN([AM_AUX_DIR_EXPAND],
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[dnl Rely on autoconf to set up CDPATH properly.
|
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AC_PREREQ([2.50])dnl
|
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# expand $ac_aux_dir to an absolute path
|
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am_aux_dir=`cd $ac_aux_dir && pwd`
|
||||
])
|
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|
||||
|
||||
# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
|
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# Free Software Foundation, Inc.
|
||||
#
|
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
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|
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# serial 4
|
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|
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# This was merged into AC_PROG_CC in Autoconf.
|
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|
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AU_DEFUN([AM_PROG_CC_STDC],
|
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[AC_PROG_CC
|
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AC_DIAGNOSE([obsolete], [$0:
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your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
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`ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
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you adjust the code. You can also remove the above call to
|
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AC_PROG_CC if you already called it elsewhere.])
|
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am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
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|
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AU_DEFUN([fp_PROG_CC_STDC])
|
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|
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# AM_CONDITIONAL -*- Autoconf -*-
|
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|
||||
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
|
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# Free Software Foundation, Inc.
|
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#
|
||||
# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
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# with or without modifications, as long as this notice is preserved.
|
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|
||||
# serial 7
|
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|
||||
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
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# -------------------------------------
|
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# Define a conditional.
|
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AC_DEFUN([AM_CONDITIONAL],
|
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[AC_PREREQ(2.52)dnl
|
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ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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AC_SUBST([$1_TRUE])
|
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AC_SUBST([$1_FALSE])
|
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if $2; then
|
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|
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$1_FALSE='#'
|
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|
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$1_TRUE='#'
|
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$1_FALSE=
|
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|
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AC_CONFIG_COMMANDS_PRE(
|
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
|
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AC_MSG_ERROR([[conditional "$1" was never defined.
|
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Usually this means the macro was only invoked conditionally.]])
|
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fi])])
|
||||
|
||||
|
||||
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 8
|
||||
|
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# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
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# written in clear, in which case automake, when reading aclocal.m4,
|
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# will think it sees a *use*, and therefore will trigger all it's
|
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# C support machinery. Also note that it means that autoscan, seeing
|
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
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|
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|
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# _AM_DEPENDENCIES(NAME)
|
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# ----------------------
|
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# See how the compiler implements dependency checking.
|
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# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
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# We try a few techniques and use that to set a single cache variable.
|
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#
|
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
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# dependency, and given that the user is not expected to run this macro,
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# just rely on AC_PROG_CC.
|
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AC_DEFUN([_AM_DEPENDENCIES],
|
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
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AC_REQUIRE([AM_DEP_TRACK])dnl
|
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|
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ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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[$1], CXX, [depcc="$CXX" am_compiler_list=],
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|
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|
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AC_CACHE_CHECK([dependency style of $depcc],
|
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[am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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|
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|
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# both Tru64's cc and ICC support -MD to output dependencies as a
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# side effect of compilation, but ICC will put the dependencies in
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# the current directory while Tru64 will put them in the object
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mkdir sub
|
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|
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am_cv_$1_dependencies_compiler_type=none
|
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echo '#include "conftst'$i'.h"' >> sub/conftest.c
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break
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;;
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none) break ;;
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esac
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# mode. It turns out that the SunPro C++ compiler does not properly
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>/dev/null 2>conftest.err &&
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grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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# that says an option was ignored or not supported.
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# When given -MP, icc 7.0 and 7.1 complain thusly:
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# icc: Command line warning: ignoring option '-M'; no argument required
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# The diagnosis changed in icc 8.0:
|
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# icc: Command line remark: option '-MP' not supported
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|
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am_cv_$1_dependencies_compiler_type=$depmode
|
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break
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|
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fi
|
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|
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|
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cd ..
|
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rm -rf conftest.dir
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|
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am_cv_$1_dependencies_compiler_type=none
|
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fi
|
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|
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
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AM_CONDITIONAL([am__fastdep$1], [
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|
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|
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|
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# AM_SET_DEPDIR
|
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# -------------
|
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# Choose a directory name for dependency files.
|
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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|
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|
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|
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# AM_DEP_TRACK
|
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# ------------
|
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[AC_ARG_ENABLE(dependency-tracking,
|
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[ --disable-dependency-tracking speeds up one-time build
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|
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if test "x$enable_dependency_tracking" != xno; then
|
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am_depcomp="$ac_aux_dir/depcomp"
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AMDEPBACKSLASH='\'
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|
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])
|
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|
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# Generate code to set up dependency tracking. -*- Autoconf -*-
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|
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
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# Free Software Foundation, Inc.
|
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#
|
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# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
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# with or without modifications, as long as this notice is preserved.
|
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|
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#serial 3
|
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|
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
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# ------------------------------
|
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
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[for mf in $CONFIG_FILES; do
|
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# Strip MF so we end up with the name of the file.
|
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mf=`echo "$mf" | sed -e 's/:.*$//'`
|
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# Check whether this is an Automake generated Makefile or not.
|
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# We used to match only the files named `Makefile.in', but
|
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# some people rename them; so instead we look at the file content.
|
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# Grep'ing the first line is not enough: some people post-process
|
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# each Makefile.in and add a new line on top of each file to say so.
|
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# So let's grep whole file.
|
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if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
|
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dirpart=`AS_DIRNAME("$mf")`
|
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|
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|
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|
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# Extract the definition of DEPDIR, am__include, and am__quote
|
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# from the Makefile without running `make'.
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DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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|
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am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
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test -z "am__include" && continue
|
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|
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# When using ansi2knr, U may be empty or an underscore; expand it
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# Find all dependency output files, they are included files with
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# $(DEPDIR) in their names. We invoke sed twice because it is the
|
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# simplest approach to changing $(DEPDIR) to its actual value in the
|
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# expansion.
|
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for file in `sed -n "
|
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s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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# Make sure the directory exists.
|
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test -f "$dirpart/$file" && continue
|
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fdir=`AS_DIRNAME(["$file"])`
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AS_MKDIR_P([$dirpart/$fdir])
|
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# echo "creating $dirpart/$file"
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echo '# dummy' > "$dirpart/$file"
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|
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|
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|
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# AM_OUTPUT_DEPENDENCY_COMMANDS
|
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# -----------------------------
|
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# This macro should only be invoked once -- use via AC_REQUIRE.
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#
|
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# This code is only required when automatic dependency tracking
|
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# is enabled. FIXME. This creates each `.P' file that we will
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# need in order to bootstrap the dependency handling code.
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AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
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[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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|
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|
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# Do all the work for Automake. -*- Autoconf -*-
|
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|
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
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# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 12
|
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|
||||
# This macro actually does too much. Some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
|
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|
||||
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
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# AM_INIT_AUTOMAKE([OPTIONS])
|
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# -----------------------------------------------
|
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# The call with PACKAGE and VERSION arguments is the old style
|
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
|
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# We support both call styles for the transition. After
|
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# the next Automake release, Autoconf can make the AC_INIT
|
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# arguments mandatory, and then we can depend on a new Autoconf
|
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# release and drop the old call support.
|
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AC_DEFUN([AM_INIT_AUTOMAKE],
|
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[AC_PREREQ([2.58])dnl
|
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dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
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dnl the ones we care about.
|
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
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AC_REQUIRE([AC_PROG_INSTALL])dnl
|
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# test to see if srcdir already configured
|
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if test "`cd $srcdir && pwd`" != "`pwd`" &&
|
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test -f $srcdir/config.status; then
|
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
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fi
|
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|
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# test whether we have cygpath
|
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if test -z "$CYGPATH_W"; then
|
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if (cygpath --version) >/dev/null 2>/dev/null; then
|
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CYGPATH_W='cygpath -w'
|
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else
|
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CYGPATH_W=echo
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fi
|
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fi
|
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AC_SUBST([CYGPATH_W])
|
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|
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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m4_ifval([$2],
|
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
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AC_SUBST([PACKAGE], [$1])dnl
|
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AC_SUBST([VERSION], [$2])],
|
||||
[_AM_SET_OPTIONS([$1])dnl
|
||||
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
||||
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
||||
|
||||
_AM_IF_OPTION([no-define],,
|
||||
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
||||
|
||||
# Some tools Automake needs.
|
||||
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
||||
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
||||
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
||||
AM_MISSING_PROG(AUTOCONF, autoconf)
|
||||
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
||||
AM_MISSING_PROG(AUTOHEADER, autoheader)
|
||||
AM_MISSING_PROG(MAKEINFO, makeinfo)
|
||||
AM_PROG_INSTALL_SH
|
||||
AM_PROG_INSTALL_STRIP
|
||||
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
||||
# We need awk for the "check" target. The system "awk" is bad on
|
||||
# some platforms.
|
||||
AC_REQUIRE([AC_PROG_AWK])dnl
|
||||
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||||
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||||
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
||||
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
||||
[_AM_PROG_TAR([v7])])])
|
||||
_AM_IF_OPTION([no-dependencies],,
|
||||
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
||||
[_AM_DEPENDENCIES(CC)],
|
||||
[define([AC_PROG_CC],
|
||||
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
||||
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
||||
[_AM_DEPENDENCIES(CXX)],
|
||||
[define([AC_PROG_CXX],
|
||||
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
||||
])
|
||||
])
|
||||
|
||||
|
||||
# When config.status generates a header, we must update the stamp-h file.
|
||||
# This file resides in the same directory as the config header
|
||||
# that is generated. The stamp files are numbered to have different names.
|
||||
|
||||
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
||||
# loop where config.status creates the headers, so we can generate
|
||||
# our stamp files there.
|
||||
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
||||
[# Compute $1's index in $config_headers.
|
||||
_am_stamp_count=1
|
||||
for _am_header in $config_headers :; do
|
||||
case $_am_header in
|
||||
$1 | $1:* )
|
||||
break ;;
|
||||
* )
|
||||
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
||||
esac
|
||||
done
|
||||
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
|
||||
|
||||
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_PROG_INSTALL_SH
|
||||
# ------------------
|
||||
# Define $install_sh.
|
||||
AC_DEFUN([AM_PROG_INSTALL_SH],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
||||
AC_SUBST(install_sh)])
|
||||
|
||||
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 2
|
||||
|
||||
# Check whether the underlying file-system supports filenames
|
||||
# with a leading dot. For instance MS-DOS doesn't.
|
||||
AC_DEFUN([AM_SET_LEADING_DOT],
|
||||
[rm -rf .tst 2>/dev/null
|
||||
mkdir .tst 2>/dev/null
|
||||
if test -d .tst; then
|
||||
am__leading_dot=.
|
||||
else
|
||||
am__leading_dot=_
|
||||
fi
|
||||
rmdir .tst 2>/dev/null
|
||||
AC_SUBST([am__leading_dot])])
|
||||
|
||||
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 3
|
||||
|
||||
# AM_MAKE_INCLUDE()
|
||||
# -----------------
|
||||
# Check to see how make treats includes.
|
||||
AC_DEFUN([AM_MAKE_INCLUDE],
|
||||
[am_make=${MAKE-make}
|
||||
cat > confinc << 'END'
|
||||
am__doit:
|
||||
@echo done
|
||||
.PHONY: am__doit
|
||||
END
|
||||
# If we don't find an include directive, just comment out the code.
|
||||
AC_MSG_CHECKING([for style of include used by $am_make])
|
||||
am__include="#"
|
||||
am__quote=
|
||||
_am_result=none
|
||||
# First try GNU make style include.
|
||||
echo "include confinc" > confmf
|
||||
# We grep out `Entering directory' and `Leaving directory'
|
||||
# messages which can occur if `w' ends up in MAKEFLAGS.
|
||||
# In particular we don't look at `^make:' because GNU make might
|
||||
# be invoked under some other name (usually "gmake"), in which
|
||||
# case it prints its new name instead of `make'.
|
||||
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
|
||||
am__include=include
|
||||
am__quote=
|
||||
_am_result=GNU
|
||||
fi
|
||||
# Now try BSD make style include.
|
||||
if test "$am__include" = "#"; then
|
||||
echo '.include "confinc"' > confmf
|
||||
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
||||
am__include=.include
|
||||
am__quote="\""
|
||||
_am_result=BSD
|
||||
fi
|
||||
fi
|
||||
AC_SUBST([am__include])
|
||||
AC_SUBST([am__quote])
|
||||
AC_MSG_RESULT([$_am_result])
|
||||
rm -f confinc confmf
|
||||
])
|
||||
|
||||
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 4
|
||||
|
||||
# AM_MISSING_PROG(NAME, PROGRAM)
|
||||
# ------------------------------
|
||||
AC_DEFUN([AM_MISSING_PROG],
|
||||
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
||||
$1=${$1-"${am_missing_run}$2"}
|
||||
AC_SUBST($1)])
|
||||
|
||||
|
||||
# AM_MISSING_HAS_RUN
|
||||
# ------------------
|
||||
# Define MISSING if not defined so far and test if it supports --run.
|
||||
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
||||
AC_DEFUN([AM_MISSING_HAS_RUN],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
||||
# Use eval to expand $SHELL
|
||||
if eval "$MISSING --run true"; then
|
||||
am_missing_run="$MISSING --run "
|
||||
else
|
||||
am_missing_run=
|
||||
AC_MSG_WARN([`missing' script is too old or missing])
|
||||
fi
|
||||
])
|
||||
|
||||
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_PROG_MKDIR_P
|
||||
# ---------------
|
||||
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
|
||||
#
|
||||
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
|
||||
# created by `make install' are always world readable, even if the
|
||||
# installer happens to have an overly restrictive umask (e.g. 077).
|
||||
# This was a mistake. There are at least two reasons why we must not
|
||||
# use `-m 0755':
|
||||
# - it causes special bits like SGID to be ignored,
|
||||
# - it may be too restrictive (some setups expect 775 directories).
|
||||
#
|
||||
# Do not use -m 0755 and let people choose whatever they expect by
|
||||
# setting umask.
|
||||
#
|
||||
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
|
||||
# Some implementations (such as Solaris 8's) are not thread-safe: if a
|
||||
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
|
||||
# concurrently, both version can detect that a/ is missing, but only
|
||||
# one can create it and the other will error out. Consequently we
|
||||
# restrict ourselves to GNU make (using the --version option ensures
|
||||
# this.)
|
||||
AC_DEFUN([AM_PROG_MKDIR_P],
|
||||
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
|
||||
# We used to keeping the `.' as first argument, in order to
|
||||
# allow $(mkdir_p) to be used without argument. As in
|
||||
# $(mkdir_p) $(somedir)
|
||||
# where $(somedir) is conditionally defined. However this is wrong
|
||||
# for two reasons:
|
||||
# 1. if the package is installed by a user who cannot write `.'
|
||||
# make install will fail,
|
||||
# 2. the above comment should most certainly read
|
||||
# $(mkdir_p) $(DESTDIR)$(somedir)
|
||||
# so it does not work when $(somedir) is undefined and
|
||||
# $(DESTDIR) is not.
|
||||
# To support the latter case, we have to write
|
||||
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
|
||||
# so the `.' trick is pointless.
|
||||
mkdir_p='mkdir -p --'
|
||||
else
|
||||
# On NextStep and OpenStep, the `mkdir' command does not
|
||||
# recognize any option. It will interpret all options as
|
||||
# directories to create, and then abort because `.' already
|
||||
# exists.
|
||||
for d in ./-p ./--version;
|
||||
do
|
||||
test -d $d && rmdir $d
|
||||
done
|
||||
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
|
||||
if test -f "$ac_aux_dir/mkinstalldirs"; then
|
||||
mkdir_p='$(mkinstalldirs)'
|
||||
else
|
||||
mkdir_p='$(install_sh) -d'
|
||||
fi
|
||||
fi
|
||||
AC_SUBST([mkdir_p])])
|
||||
|
||||
# Helper functions for option handling. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 3
|
||||
|
||||
# _AM_MANGLE_OPTION(NAME)
|
||||
# -----------------------
|
||||
AC_DEFUN([_AM_MANGLE_OPTION],
|
||||
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
||||
|
||||
# _AM_SET_OPTION(NAME)
|
||||
# ------------------------------
|
||||
# Set option NAME. Presently that only means defining a flag for this option.
|
||||
AC_DEFUN([_AM_SET_OPTION],
|
||||
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
||||
|
||||
# _AM_SET_OPTIONS(OPTIONS)
|
||||
# ----------------------------------
|
||||
# OPTIONS is a space-separated list of Automake options.
|
||||
AC_DEFUN([_AM_SET_OPTIONS],
|
||||
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
||||
|
||||
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
||||
# -------------------------------------------
|
||||
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
||||
AC_DEFUN([_AM_IF_OPTION],
|
||||
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
||||
|
||||
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
||||
# Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 4
|
||||
|
||||
# AM_SANITY_CHECK
|
||||
# ---------------
|
||||
AC_DEFUN([AM_SANITY_CHECK],
|
||||
[AC_MSG_CHECKING([whether build environment is sane])
|
||||
# Just in case
|
||||
sleep 1
|
||||
echo timestamp > conftest.file
|
||||
# Do `set' in a subshell so we don't clobber the current shell's
|
||||
# arguments. Must try -L first in case configure is actually a
|
||||
# symlink; some systems play weird games with the mod time of symlinks
|
||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||||
# directory).
|
||||
if (
|
||||
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
||||
if test "$[*]" = "X"; then
|
||||
# -L didn't work.
|
||||
set X `ls -t $srcdir/configure conftest.file`
|
||||
fi
|
||||
rm -f conftest.file
|
||||
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
||||
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
||||
|
||||
# If neither matched, then we have a broken ls. This can happen
|
||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||||
# broken ls alias from the environment. This has actually
|
||||
# happened. Such a system could not be considered "sane".
|
||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||||
alias in your environment])
|
||||
fi
|
||||
|
||||
test "$[2]" = conftest.file
|
||||
)
|
||||
then
|
||||
# Ok.
|
||||
:
|
||||
else
|
||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
||||
Check your system clock])
|
||||
fi
|
||||
AC_MSG_RESULT(yes)])
|
||||
|
||||
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_PROG_INSTALL_STRIP
|
||||
# ---------------------
|
||||
# One issue with vendor `install' (even GNU) is that you can't
|
||||
# specify the program used to strip binaries. This is especially
|
||||
# annoying in cross-compiling environments, where the build's strip
|
||||
# is unlikely to handle the host's binaries.
|
||||
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
||||
# always use install-sh in `make install-strip', and initialize
|
||||
# STRIPPROG with the value of the STRIP variable (set by the user).
|
||||
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
||||
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
||||
# Installed binaries are usually stripped using `strip' when the user
|
||||
# run `make install-strip'. However `strip' might not be the right
|
||||
# tool to use in cross-compilation environments, therefore Automake
|
||||
# will honor the `STRIP' environment variable to overrule this program.
|
||||
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
||||
if test "$cross_compiling" != no; then
|
||||
AC_CHECK_TOOL([STRIP], [strip], :)
|
||||
fi
|
||||
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
||||
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||||
|
||||
# Check how to create a tarball. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 2
|
||||
|
||||
# _AM_PROG_TAR(FORMAT)
|
||||
# --------------------
|
||||
# Check how to create a tarball in format FORMAT.
|
||||
# FORMAT should be one of `v7', `ustar', or `pax'.
|
||||
#
|
||||
# Substitute a variable $(am__tar) that is a command
|
||||
# writing to stdout a FORMAT-tarball containing the directory
|
||||
# $tardir.
|
||||
# tardir=directory && $(am__tar) > result.tar
|
||||
#
|
||||
# Substitute a variable $(am__untar) that extract such
|
||||
# a tarball read from stdin.
|
||||
# $(am__untar) < result.tar
|
||||
AC_DEFUN([_AM_PROG_TAR],
|
||||
[# Always define AMTAR for backward compatibility.
|
||||
AM_MISSING_PROG([AMTAR], [tar])
|
||||
m4_if([$1], [v7],
|
||||
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
||||
[m4_case([$1], [ustar],, [pax],,
|
||||
[m4_fatal([Unknown tar format])])
|
||||
AC_MSG_CHECKING([how to create a $1 tar archive])
|
||||
# Loop over all known methods to create a tar archive until one works.
|
||||
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
||||
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
||||
# Do not fold the above two line into one, because Tru64 sh and
|
||||
# Solaris sh will not grok spaces in the rhs of `-'.
|
||||
for _am_tool in $_am_tools
|
||||
do
|
||||
case $_am_tool in
|
||||
gnutar)
|
||||
for _am_tar in tar gnutar gtar;
|
||||
do
|
||||
AM_RUN_LOG([$_am_tar --version]) && break
|
||||
done
|
||||
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
||||
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
||||
am__untar="$_am_tar -xf -"
|
||||
;;
|
||||
plaintar)
|
||||
# Must skip GNU tar: if it does not support --format= it doesn't create
|
||||
# ustar tarball either.
|
||||
(tar --version) >/dev/null 2>&1 && continue
|
||||
am__tar='tar chf - "$$tardir"'
|
||||
am__tar_='tar chf - "$tardir"'
|
||||
am__untar='tar xf -'
|
||||
;;
|
||||
pax)
|
||||
am__tar='pax -L -x $1 -w "$$tardir"'
|
||||
am__tar_='pax -L -x $1 -w "$tardir"'
|
||||
am__untar='pax -r'
|
||||
;;
|
||||
cpio)
|
||||
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
||||
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
||||
am__untar='cpio -i -H $1 -d'
|
||||
;;
|
||||
none)
|
||||
am__tar=false
|
||||
am__tar_=false
|
||||
am__untar=false
|
||||
;;
|
||||
esac
|
||||
|
||||
# If the value was cached, stop now. We just wanted to have am__tar
|
||||
# and am__untar set.
|
||||
test -n "${am_cv_prog_tar_$1}" && break
|
||||
|
||||
# tar/untar a dummy directory, and stop if the command works
|
||||
rm -rf conftest.dir
|
||||
mkdir conftest.dir
|
||||
echo GrepMe > conftest.dir/file
|
||||
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
||||
rm -rf conftest.dir
|
||||
if test -s conftest.tar; then
|
||||
AM_RUN_LOG([$am__untar <conftest.tar])
|
||||
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
||||
fi
|
||||
done
|
||||
rm -rf conftest.dir
|
||||
|
||||
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
||||
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
||||
AC_SUBST([am__tar])
|
||||
AC_SUBST([am__untar])
|
||||
]) # _AM_PROG_TAR
|
||||
|
||||
m4_include([m4/bison-i18n.m4])
|
||||
m4_include([m4/c-working.m4])
|
||||
m4_include([m4/cxx.m4])
|
||||
m4_include([m4/dirname.m4])
|
||||
m4_include([m4/dmalloc.m4])
|
||||
m4_include([m4/dos.m4])
|
||||
m4_include([m4/error.m4])
|
||||
m4_include([m4/exitfail.m4])
|
||||
m4_include([m4/extensions.m4])
|
||||
m4_include([m4/getopt.m4])
|
||||
m4_include([m4/gettext_gl.m4])
|
||||
m4_include([m4/gnulib.m4])
|
||||
m4_include([m4/hard-locale.m4])
|
||||
m4_include([m4/hash.m4])
|
||||
m4_include([m4/iconv.m4])
|
||||
m4_include([m4/inttypes_h_gl.m4])
|
||||
m4_include([m4/lib-ld_gl.m4])
|
||||
m4_include([m4/lib-link.m4])
|
||||
m4_include([m4/lib-prefix_gl.m4])
|
||||
m4_include([m4/m4.m4])
|
||||
m4_include([m4/mbrtowc.m4])
|
||||
m4_include([m4/mbstate_t.m4])
|
||||
m4_include([m4/mbswidth.m4])
|
||||
m4_include([m4/nls.m4])
|
||||
m4_include([m4/obstack.m4])
|
||||
m4_include([m4/onceonly.m4])
|
||||
m4_include([m4/po_gl.m4])
|
||||
m4_include([m4/progtest.m4])
|
||||
m4_include([m4/quote.m4])
|
||||
m4_include([m4/quotearg.m4])
|
||||
m4_include([m4/stdbool.m4])
|
||||
m4_include([m4/stdint_h_gl.m4])
|
||||
m4_include([m4/stdio-safer.m4])
|
||||
m4_include([m4/stpcpy.m4])
|
||||
m4_include([m4/strdup.m4])
|
||||
m4_include([m4/strerror.m4])
|
||||
m4_include([m4/strndup.m4])
|
||||
m4_include([m4/strnlen.m4])
|
||||
m4_include([m4/strtol.m4])
|
||||
m4_include([m4/strtoul.m4])
|
||||
m4_include([m4/strverscmp.m4])
|
||||
m4_include([m4/subpipe.m4])
|
||||
m4_include([m4/timevar.m4])
|
||||
m4_include([m4/uintmax_t_gl.m4])
|
||||
m4_include([m4/ulonglong_gl.m4])
|
||||
m4_include([m4/unistd-safer.m4])
|
||||
m4_include([m4/unistd_h.m4])
|
||||
m4_include([m4/unlocked-io.m4])
|
||||
m4_include([m4/warning.m4])
|
||||
m4_include([m4/xalloc.m4])
|
||||
m4_include([m4/xstrndup.m4])
|
||||
@ -1,352 +0,0 @@
|
||||
/* config.h. Generated by configure. */
|
||||
/* config.hin. Generated from configure.ac by autoheader. */
|
||||
|
||||
/* Define to 1 if translation of program messages to the user's native
|
||||
language is requested. */
|
||||
/* #undef ENABLE_NLS */
|
||||
|
||||
/* Define on systems for which file names may have a so-called `drive letter'
|
||||
prefix, define this to compute the length of that prefix, including the
|
||||
colon. */
|
||||
#define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
|
||||
|
||||
/* Define if the backslash character may also serve as a file name component
|
||||
separator. */
|
||||
#define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
|
||||
|
||||
#if FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX
|
||||
# define FILE_SYSTEM_PREFIX_LEN(Filename) \
|
||||
((Filename)[0] && (Filename)[1] == ':' ? 2 : 0)
|
||||
#else
|
||||
# define FILE_SYSTEM_PREFIX_LEN(Filename) 0
|
||||
#endif
|
||||
|
||||
/* Define to 1 if the system has the type `clock_t'. */
|
||||
#define HAVE_CLOCK_T 1
|
||||
|
||||
/* Define if the GNU dcgettext() function is already present or preinstalled.
|
||||
*/
|
||||
/* #undef HAVE_DCGETTEXT */
|
||||
|
||||
/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_CLEARERR_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `clock', and to 0 if you don't.
|
||||
*/
|
||||
#define HAVE_DECL_CLOCK 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_FEOF_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FERROR_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FFLUSH_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FGETS_UNLOCKED 0
|
||||
|
||||
/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FPUTC_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FPUTS_UNLOCKED 0
|
||||
|
||||
/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FREAD_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_FWRITE_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_GETCHAR_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_GETC_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `getrusage', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_GETRUSAGE 1
|
||||
|
||||
/* Define to 1 if you have a declaration of mbswidth() in <wchar.h>, and to 0
|
||||
otherwise. */
|
||||
#define HAVE_DECL_MBSWIDTH_IN_WCHAR_H 0
|
||||
|
||||
/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#define HAVE_DECL_PUTCHAR_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_PUTC_UNLOCKED 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_STRERROR_R 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
|
||||
don't. */
|
||||
/* #undef HAVE_DECL_STRNLEN */
|
||||
#define HAVE_DECL_STRNLEN 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `sysconf', and to 0 if you
|
||||
don't. */
|
||||
#define HAVE_DECL_SYSCONF 1
|
||||
|
||||
/* Define to 1 if you have the declaration of `times', and to 0 if you don't.
|
||||
*/
|
||||
#define HAVE_DECL_TIMES 1
|
||||
|
||||
/* Define to 1 if you have the declaration of wcwidth(), and to 0 otherwise.
|
||||
*/
|
||||
#define HAVE_DECL_WCWIDTH 1
|
||||
|
||||
/* Define to 1 if you have the `dup2' function. */
|
||||
#define HAVE_DUP2 1
|
||||
|
||||
/* Define to 1 if you have the <fcntl.h> header file. */
|
||||
#define HAVE_FCNTL_H 1
|
||||
|
||||
/* Define to 1 if you have the `fork' function. */
|
||||
#define HAVE_FORK 1
|
||||
|
||||
/* Define if the GNU gettext() function is already present or preinstalled. */
|
||||
/* #undef HAVE_GETTEXT */
|
||||
|
||||
/* Define if you have the iconv() function. */
|
||||
/* #undef HAVE_ICONV */
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#define HAVE_INTTYPES_H 1
|
||||
|
||||
/* Define to 1 if you have the `isascii' function. */
|
||||
#define HAVE_ISASCII 1
|
||||
|
||||
/* Define to 1 if you have the `iswcntrl' function. */
|
||||
#define HAVE_ISWCNTRL 1
|
||||
|
||||
/* Define to 1 if you have the `iswprint' function. */
|
||||
#define HAVE_ISWPRINT 1
|
||||
|
||||
/* Define to 1 if you have the <locale.h> header file. */
|
||||
#define HAVE_LOCALE_H 1
|
||||
|
||||
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
|
||||
to 0 otherwise. */
|
||||
#define HAVE_MALLOC 1
|
||||
|
||||
/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
|
||||
/* #undef HAVE_MBRTOWC */
|
||||
|
||||
/* Define to 1 if you have the `mbsinit' function. */
|
||||
#define HAVE_MBSINIT 1
|
||||
|
||||
/* Define to 1 if <wchar.h> declares mbstate_t. */
|
||||
/* #undef HAVE_MBSTATE_T */
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#define HAVE_MEMORY_H 1
|
||||
|
||||
/* Define to 1 if libc includes obstacks. */
|
||||
#define HAVE_OBSTACK 1
|
||||
|
||||
/* Define to 1 if you have the `setlocale' function. */
|
||||
#define HAVE_SETLOCALE 1
|
||||
|
||||
/* Define to 1 if stdbool.h conforms to C99. */
|
||||
/* #undef HAVE_STDBOOL_H */
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
/* #undef HAVE_STDINT_H */
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#define HAVE_STDLIB_H 1
|
||||
|
||||
/* Define to 1 if you have the `stpcpy' function. */
|
||||
#define HAVE_STPCPY 1
|
||||
|
||||
/* Define to 1 if you have the `strerror_r' function. */
|
||||
#define HAVE_STRERROR_R 1
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#define HAVE_STRINGS_H 1
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#define HAVE_STRING_H 1
|
||||
|
||||
/* Define to 1 if you have the `strndup' function. */
|
||||
#define HAVE_STRNDUP 1
|
||||
|
||||
/* Define to 1 if the system has the type `struct tms'. */
|
||||
#define HAVE_STRUCT_TMS 1
|
||||
|
||||
/* Define to 1 if you have the <sys/resource.h> header file. */
|
||||
#define HAVE_SYS_RESOURCE_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#define HAVE_SYS_STAT_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/times.h> header file. */
|
||||
#define HAVE_SYS_TIMES_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/time.h> header file. */
|
||||
#define HAVE_SYS_TIME_H 1
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#define HAVE_SYS_TYPES_H 1
|
||||
|
||||
/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
|
||||
#define HAVE_SYS_WAIT_H 1
|
||||
|
||||
/* Define to 1 if you have the `times' function. */
|
||||
#define HAVE_TIMES 1
|
||||
|
||||
/* Define to 1 if the system has the type `uintptr_t'. */
|
||||
#define HAVE_UINTPTR_T 1
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#define HAVE_UNISTD_H 1
|
||||
|
||||
/* Define to 1 if you have the `vfork' function. */
|
||||
//#define HAVE_VFORK 1
|
||||
|
||||
/* Define to 1 if you have the <vfork.h> header file. */
|
||||
/* #undef HAVE_VFORK_H */
|
||||
|
||||
/* Define to 1 if you have the `waitpid' function. */
|
||||
#define HAVE_WAITPID 1
|
||||
|
||||
/* Define to 1 if you have the <wchar.h> header file. */
|
||||
#define HAVE_WCHAR_H 1
|
||||
|
||||
/* Define to 1 if you have the <wctype.h> header file. */
|
||||
/* #undef HAVE_WCTYPE_H */
|
||||
|
||||
/* Define to 1 if you have the `wcwidth' function. */
|
||||
#define HAVE_WCWIDTH 1
|
||||
|
||||
/* Define to 1 if `fork' works. */
|
||||
#define HAVE_WORKING_FORK 1
|
||||
|
||||
/* Define to 1 if `vfork' works. */
|
||||
//#define HAVE_WORKING_VFORK 1
|
||||
|
||||
/* Define to 1 if the system has the type `_Bool'. */
|
||||
/* #undef HAVE__BOOL */
|
||||
|
||||
#if FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR
|
||||
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
|
||||
#else
|
||||
# define ISSLASH(C) ((C) == '/')
|
||||
#endif
|
||||
|
||||
/* Define to the GNU M4 executable name. */
|
||||
#define M4 "/bin/m4"
|
||||
|
||||
/* Name of package */
|
||||
#define PACKAGE "bison"
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#define PACKAGE_BUGREPORT "bug-bison@gnu.org"
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#define PACKAGE_NAME "GNU Bison"
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#define PACKAGE_STRING "GNU Bison 2.3"
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#define PACKAGE_TARNAME "bison"
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#define PACKAGE_VERSION "2.3"
|
||||
|
||||
/* If using the C implementation of alloca, define if you know the
|
||||
direction of stack growth for your system; otherwise it will be
|
||||
automatically deduced at run-time.
|
||||
STACK_DIRECTION > 0 => grows toward higher addresses
|
||||
STACK_DIRECTION < 0 => grows toward lower addresses
|
||||
STACK_DIRECTION = 0 => direction of growth unknown */
|
||||
/* #undef STACK_DIRECTION */
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#define STDC_HEADERS 1
|
||||
|
||||
/* Define to 1 if strerror_r returns char *. */
|
||||
#define STRERROR_R_CHAR_P 1
|
||||
|
||||
/* Version number of package */
|
||||
#define VERSION "2.3"
|
||||
|
||||
/* Define if using the dmalloc debugging malloc package */
|
||||
/* #undef WITH_DMALLOC */
|
||||
|
||||
/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
|
||||
`char[]'. */
|
||||
#define YYTEXT_POINTER 1
|
||||
|
||||
/* Define to 1 if on AIX 3.
|
||||
System headers sometimes define this.
|
||||
We just want to avoid a redefinition error message. */
|
||||
#ifndef _ALL_SOURCE
|
||||
/* # undef _ALL_SOURCE */
|
||||
#endif
|
||||
|
||||
/* Enable GNU extensions on systems that have them. */
|
||||
#ifndef _GNU_SOURCE
|
||||
# define _GNU_SOURCE 1
|
||||
#endif
|
||||
|
||||
/* Define to 1 if on MINIX. */
|
||||
/* #undef _MINIX */
|
||||
|
||||
/* Define to 2 if the system does not provide POSIX.1 features except with
|
||||
this defined. */
|
||||
/* #undef _POSIX_1_SOURCE */
|
||||
|
||||
/* Define to 1 if you need to in order for `stat' and other things to work. */
|
||||
/* #undef _POSIX_SOURCE */
|
||||
|
||||
/* Enable extensions on Solaris. */
|
||||
#ifndef __EXTENSIONS__
|
||||
# define __EXTENSIONS__ 1
|
||||
#endif
|
||||
|
||||
/* Define to `__inline__' or `__inline' if that's what the C compiler
|
||||
calls it, or to nothing if 'inline' is not supported under any name. */
|
||||
#ifndef __cplusplus
|
||||
/* #undef inline */
|
||||
#endif
|
||||
|
||||
/* Define to 1 if the compiler is checking for lint. */
|
||||
/* #undef lint */
|
||||
|
||||
/* Define to rpl_malloc if the replacement function should be used. */
|
||||
/* #undef malloc */
|
||||
|
||||
/* Define to a type if <wchar.h> does not define. */
|
||||
//#define mbstate_t int
|
||||
|
||||
/* Define to `int' if <sys/types.h> does not define. */
|
||||
/* #undef pid_t */
|
||||
|
||||
/* Define to rpl_realloc if the replacement function should be used. */
|
||||
/* #undef realloc */
|
||||
|
||||
/* Define to rpl_strnlen if the replacement function should be used. */
|
||||
/* #undef strnlen */
|
||||
|
||||
/* Define as `fork' if `vfork' does not work. */
|
||||
/* #undef vfork */
|
||||
@ -1,413 +0,0 @@
|
||||
/* config.hin. Generated from configure.ac by autoheader. */
|
||||
|
||||
/* Define to 1 if translation of program messages to the user's native
|
||||
language is requested. */
|
||||
#undef ENABLE_NLS
|
||||
|
||||
/* Define on systems for which file names may have a so-called `drive letter'
|
||||
prefix, define this to compute the length of that prefix, including the
|
||||
colon. */
|
||||
#undef FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX
|
||||
|
||||
/* Define if the backslash character may also serve as a file name component
|
||||
separator. */
|
||||
#undef FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR
|
||||
|
||||
#if FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX
|
||||
# define FILE_SYSTEM_PREFIX_LEN(Filename) \
|
||||
((Filename)[0] && (Filename)[1] == ':' ? 2 : 0)
|
||||
#else
|
||||
# define FILE_SYSTEM_PREFIX_LEN(Filename) 0
|
||||
#endif
|
||||
|
||||
/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the
|
||||
CoreFoundation framework. */
|
||||
#undef HAVE_CFLOCALECOPYCURRENT
|
||||
|
||||
/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in
|
||||
the CoreFoundation framework. */
|
||||
#undef HAVE_CFPREFERENCESCOPYAPPVALUE
|
||||
|
||||
/* Define to 1 if the system has the type `clock_t'. */
|
||||
#undef HAVE_CLOCK_T
|
||||
|
||||
/* Define if the GNU dcgettext() function is already present or preinstalled.
|
||||
*/
|
||||
#undef HAVE_DCGETTEXT
|
||||
|
||||
/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_CLEARERR_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `clock', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_CLOCK
|
||||
|
||||
/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_FEOF_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FERROR_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FFLUSH_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FGETS_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FPUTC_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FPUTS_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FREAD_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_FWRITE_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_GETCHAR_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_GETC_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_GETENV
|
||||
|
||||
/* Define to 1 if you have the declaration of `getrusage', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_GETRUSAGE
|
||||
|
||||
/* Define to 1 if you have a declaration of mbswidth() in <wchar.h>, and to 0
|
||||
otherwise. */
|
||||
#undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H
|
||||
|
||||
/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if
|
||||
you don't. */
|
||||
#undef HAVE_DECL_PUTCHAR_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_PUTC_UNLOCKED
|
||||
|
||||
/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_STRDUP
|
||||
|
||||
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_STRERROR_R
|
||||
|
||||
/* Define to 1 if you have the declaration of `strndup', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_STRNDUP
|
||||
|
||||
/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_STRNLEN
|
||||
|
||||
/* Define to 1 if you have the declaration of `sysconf', and to 0 if you
|
||||
don't. */
|
||||
#undef HAVE_DECL_SYSCONF
|
||||
|
||||
/* Define to 1 if you have the declaration of `times', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_TIMES
|
||||
|
||||
/* Define to 1 if you have the declaration of wcwidth(), and to 0 otherwise.
|
||||
*/
|
||||
#undef HAVE_DECL_WCWIDTH
|
||||
|
||||
/* Define to 1 if you have the `dup2' function. */
|
||||
#undef HAVE_DUP2
|
||||
|
||||
/* Define to 1 if you have the `fork' function. */
|
||||
#undef HAVE_FORK
|
||||
|
||||
/* Define to 1 if you have the <getopt.h> header file. */
|
||||
#undef HAVE_GETOPT_H
|
||||
|
||||
/* Define to 1 if you have the `getopt_long_only' function. */
|
||||
#undef HAVE_GETOPT_LONG_ONLY
|
||||
|
||||
/* Define if the GNU gettext() function is already present or preinstalled. */
|
||||
#undef HAVE_GETTEXT
|
||||
|
||||
/* Define if you have the iconv() function. */
|
||||
#undef HAVE_ICONV
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
|
||||
|
||||
/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and
|
||||
declares uintmax_t. */
|
||||
#undef HAVE_INTTYPES_H_WITH_UINTMAX
|
||||
|
||||
/* Define to 1 if you have the `isascii' function. */
|
||||
#undef HAVE_ISASCII
|
||||
|
||||
/* Define to 1 if you have the `iswcntrl' function. */
|
||||
#undef HAVE_ISWCNTRL
|
||||
|
||||
/* Define to 1 if you have the `iswprint' function. */
|
||||
#undef HAVE_ISWPRINT
|
||||
|
||||
/* Define to 1 if you have the <locale.h> header file. */
|
||||
#undef HAVE_LOCALE_H
|
||||
|
||||
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
|
||||
to 0 otherwise. */
|
||||
#undef HAVE_MALLOC
|
||||
|
||||
/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
|
||||
#undef HAVE_MBRTOWC
|
||||
|
||||
/* Define to 1 if you have the `mbsinit' function. */
|
||||
#undef HAVE_MBSINIT
|
||||
|
||||
/* Define to 1 if <wchar.h> declares mbstate_t. */
|
||||
#undef HAVE_MBSTATE_T
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define to 1 if libc includes obstacks. */
|
||||
#undef HAVE_OBSTACK
|
||||
|
||||
/* Define to 1 if you have the `setlocale' function. */
|
||||
#undef HAVE_SETLOCALE
|
||||
|
||||
/* Define to 1 if stdbool.h conforms to C99. */
|
||||
#undef HAVE_STDBOOL_H
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares
|
||||
uintmax_t. */
|
||||
#undef HAVE_STDINT_H_WITH_UINTMAX
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#undef HAVE_STDLIB_H
|
||||
|
||||
/* Define to 1 if you have the `stpcpy' function. */
|
||||
#undef HAVE_STPCPY
|
||||
|
||||
/* Define to 1 if you have the `strdup' function. */
|
||||
#undef HAVE_STRDUP
|
||||
|
||||
/* Define to 1 if you have the `strerror' function. */
|
||||
#undef HAVE_STRERROR
|
||||
|
||||
/* Define to 1 if you have the `strerror_r' function. */
|
||||
#undef HAVE_STRERROR_R
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#undef HAVE_STRINGS_H
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define if you have the strndup() function and it works. */
|
||||
#undef HAVE_STRNDUP
|
||||
|
||||
/* Define to 1 if you have the `strtol' function. */
|
||||
#undef HAVE_STRTOL
|
||||
|
||||
/* Define to 1 if you have the `strtoul' function. */
|
||||
#undef HAVE_STRTOUL
|
||||
|
||||
/* Define to 1 if the system has the type `struct tms'. */
|
||||
#undef HAVE_STRUCT_TMS
|
||||
|
||||
/* Define to 1 if you have the `strverscmp' function. */
|
||||
#undef HAVE_STRVERSCMP
|
||||
|
||||
/* Define to 1 if you have the <sys/resource.h> header file. */
|
||||
#undef HAVE_SYS_RESOURCE_H
|
||||
|
||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
||||
#undef HAVE_SYS_STAT_H
|
||||
|
||||
/* Define to 1 if you have the <sys/times.h> header file. */
|
||||
#undef HAVE_SYS_TIMES_H
|
||||
|
||||
/* Define to 1 if you have the <sys/time.h> header file. */
|
||||
#undef HAVE_SYS_TIME_H
|
||||
|
||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
|
||||
/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
|
||||
#undef HAVE_SYS_WAIT_H
|
||||
|
||||
/* Define to 1 if you have the `times' function. */
|
||||
#undef HAVE_TIMES
|
||||
|
||||
/* Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>. */
|
||||
#undef HAVE_UINTMAX_T
|
||||
|
||||
/* Define to 1 if the system has the type `uintptr_t'. */
|
||||
#undef HAVE_UINTPTR_T
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define if you have the 'unsigned long long' type. */
|
||||
#undef HAVE_UNSIGNED_LONG_LONG
|
||||
|
||||
/* Define to 1 if you have the `vfork' function. */
|
||||
#undef HAVE_VFORK
|
||||
|
||||
/* Define to 1 if you have the <vfork.h> header file. */
|
||||
#undef HAVE_VFORK_H
|
||||
|
||||
/* Define to 1 if you have the `waitpid' function. */
|
||||
#undef HAVE_WAITPID
|
||||
|
||||
/* Define to 1 if you have the <wchar.h> header file. */
|
||||
#undef HAVE_WCHAR_H
|
||||
|
||||
/* Define to 1 if you have the <wctype.h> header file. */
|
||||
#undef HAVE_WCTYPE_H
|
||||
|
||||
/* Define to 1 if you have the `wcwidth' function. */
|
||||
#undef HAVE_WCWIDTH
|
||||
|
||||
/* Define to 1 if `fork' works. */
|
||||
#undef HAVE_WORKING_FORK
|
||||
|
||||
/* Define to 1 if `vfork' works. */
|
||||
#undef HAVE_WORKING_VFORK
|
||||
|
||||
/* Define to 1 if the system has the type `_Bool'. */
|
||||
#undef HAVE__BOOL
|
||||
|
||||
#if FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR
|
||||
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
|
||||
#else
|
||||
# define ISSLASH(C) ((C) == '/')
|
||||
#endif
|
||||
|
||||
/* Define to the GNU M4 executable name. */
|
||||
#undef M4
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#undef PACKAGE_NAME
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#undef PACKAGE_STRING
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#undef PACKAGE_TARNAME
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#undef PACKAGE_VERSION
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Define to 1 if strerror_r returns char *. */
|
||||
#undef STRERROR_R_CHAR_P
|
||||
|
||||
/* Define to 1 if you want getc etc. to use unlocked I/O if available.
|
||||
Unlocked I/O can improve performance in unithreaded apps, but it is not
|
||||
safe for multithreaded apps. */
|
||||
#undef USE_UNLOCKED_IO
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
|
||||
/* Define if using the dmalloc debugging malloc package */
|
||||
#undef WITH_DMALLOC
|
||||
|
||||
/* Define to 1 to internationalize bison runtime messages. */
|
||||
#undef YYENABLE_NLS
|
||||
|
||||
/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
|
||||
`char[]'. */
|
||||
#undef YYTEXT_POINTER
|
||||
|
||||
/* Define to 1 if on AIX 3.
|
||||
System headers sometimes define this.
|
||||
We just want to avoid a redefinition error message. */
|
||||
#ifndef _ALL_SOURCE
|
||||
# undef _ALL_SOURCE
|
||||
#endif
|
||||
|
||||
/* Enable GNU extensions on systems that have them. */
|
||||
#ifndef _GNU_SOURCE
|
||||
# undef _GNU_SOURCE
|
||||
#endif
|
||||
|
||||
/* Define to 1 if on MINIX. */
|
||||
#undef _MINIX
|
||||
|
||||
/* Define to 2 if the system does not provide POSIX.1 features except with
|
||||
this defined. */
|
||||
#undef _POSIX_1_SOURCE
|
||||
|
||||
/* Define to 1 if you need to in order for `stat' and other things to work. */
|
||||
#undef _POSIX_SOURCE
|
||||
|
||||
/* Enable extensions on Solaris. */
|
||||
#ifndef __EXTENSIONS__
|
||||
# undef __EXTENSIONS__
|
||||
#endif
|
||||
#ifndef _POSIX_PTHREAD_SEMANTICS
|
||||
# undef _POSIX_PTHREAD_SEMANTICS
|
||||
#endif
|
||||
|
||||
/* Define to rpl_ if the getopt replacement functions and variables should be
|
||||
used. */
|
||||
#undef __GETOPT_PREFIX
|
||||
|
||||
/* Define to `__inline__' or `__inline' if that's what the C compiler
|
||||
calls it, or to nothing if 'inline' is not supported under any name. */
|
||||
#ifndef __cplusplus
|
||||
#undef inline
|
||||
#endif
|
||||
|
||||
/* Define to 1 if the compiler is checking for lint. */
|
||||
#undef lint
|
||||
|
||||
/* Define to rpl_malloc if the replacement function should be used. */
|
||||
#undef malloc
|
||||
|
||||
/* Define to a type if <wchar.h> does not define. */
|
||||
#undef mbstate_t
|
||||
|
||||
/* Define to `int' if <sys/types.h> does not define. */
|
||||
#undef pid_t
|
||||
|
||||
/* Define to rpl_strndup if the replacement function should be used, */
|
||||
#undef strndup
|
||||
|
||||
/* Define to rpl_strnlen if the replacement function should be used. */
|
||||
#undef strnlen
|
||||
|
||||
/* Define to unsigned long or unsigned long long if <stdint.h> and
|
||||
<inttypes.h> don't define. */
|
||||
#undef uintmax_t
|
||||
|
||||
/* Define as `fork' if `vfork' does not work. */
|
||||
#undef vfork
|
||||
17646
src/bin/bison/configure
vendored
17646
src/bin/bison/configure
vendored
File diff suppressed because it is too large
Load Diff
@ -1,144 +0,0 @@
|
||||
# Configure template for GNU Bison. -*-Autoconf-*-
|
||||
#
|
||||
# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
|
||||
# Foundation, Inc.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
|
||||
# This file uses AC_CONFIG_MACRO_DIR, so we need Autoconf 2.58 or better.
|
||||
# But Autoconf 2.58 has a bug in the way that it generates tests: it
|
||||
# puts the wrong absolute path names in the tests. So we need at
|
||||
# least Autoconf 2.59.
|
||||
AC_PREREQ(2.59)
|
||||
|
||||
AC_INIT([GNU Bison], [2.3], [bug-bison@gnu.org])
|
||||
AC_CONFIG_AUX_DIR([build-aux])
|
||||
AC_CONFIG_MACRO_DIR([m4])
|
||||
|
||||
# We don't have a file m4/Makefile.am, so we need Automake 1.8 or later.
|
||||
AM_INIT_AUTOMAKE([1.8 check-news readme-alpha dist-bzip2])
|
||||
AC_CONFIG_HEADERS([config.h:config.hin])
|
||||
|
||||
gl_USE_SYSTEM_EXTENSIONS
|
||||
|
||||
# Checks for the compiler.
|
||||
AC_PROG_CC
|
||||
AM_PROG_CC_STDC
|
||||
AC_ARG_ENABLE(gcc-warnings,
|
||||
[ --enable-gcc-warnings turn on lots of GCC warnings (not recommended)],
|
||||
[case "${enableval}" in
|
||||
yes|no) ;;
|
||||
*) AC_MSG_ERROR([bad value ${enableval} for gcc-warnings option]) ;;
|
||||
esac],
|
||||
[enableval=no])
|
||||
if test "${enableval}" = yes; then
|
||||
BISON_WARNING(-Werror)
|
||||
AC_SUBST([WERROR_CFLAGS], [$WARNING_CFLAGS])
|
||||
WARNING_CFLAGS=
|
||||
BISON_WARNING(-W)
|
||||
BISON_WARNING(-Wall)
|
||||
BISON_WARNING(-Wcast-align)
|
||||
BISON_WARNING(-Wcast-qual)
|
||||
BISON_WARNING(-Wformat)
|
||||
BISON_WARNING(-Wwrite-strings)
|
||||
AC_SUBST([WARNING_CXXFLAGS], [$WARNING_CFLAGS])
|
||||
# The following warnings are not suitable for C++.
|
||||
BISON_WARNING(-Wbad-function-cast)
|
||||
BISON_WARNING(-Wmissing-declarations)
|
||||
BISON_WARNING(-Wmissing-prototypes)
|
||||
BISON_WARNING(-Wshadow)
|
||||
BISON_WARNING(-Wstrict-prototypes)
|
||||
AC_DEFINE([lint], 1, [Define to 1 if the compiler is checking for lint.])
|
||||
fi
|
||||
|
||||
BISON_TEST_FOR_WORKING_C_COMPILER
|
||||
|
||||
AC_ARG_ENABLE([yacc],
|
||||
[AC_HELP_STRING([--disable-yacc],
|
||||
[do not build a yacc command or an -ly library])],
|
||||
, [enable_yacc=yes])
|
||||
case $enable_yacc in
|
||||
yes)
|
||||
YACC_SCRIPT=yacc
|
||||
YACC_LIBRARY=liby.a;;
|
||||
*)
|
||||
YACC_SCRIPT=
|
||||
YACC_LIBRARY=;;
|
||||
esac
|
||||
AC_SUBST([YACC_SCRIPT])
|
||||
AC_SUBST([YACC_LIBRARY])
|
||||
|
||||
# Checks for programs.
|
||||
AC_PROG_LEX
|
||||
AC_PROG_YACC
|
||||
AC_PROG_RANLIB
|
||||
BISON_PROG_GNU_M4
|
||||
if test x"$ac_cv_prog_gnu_m4" != xyes; then
|
||||
AC_MSG_ERROR([GNU M4 1.4 is required])
|
||||
fi
|
||||
AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the GNU M4 executable name.])
|
||||
|
||||
# Checks for header files.
|
||||
AC_CHECK_HEADERS_ONCE([locale.h])
|
||||
AM_STDBOOL_H
|
||||
|
||||
# Checks for compiler characteristics.
|
||||
AC_C_INLINE
|
||||
|
||||
# Checks for types.
|
||||
AC_CHECK_TYPES([uintptr_t])
|
||||
|
||||
# Checks for library functions.
|
||||
AC_CHECK_FUNCS_ONCE([setlocale])
|
||||
AM_WITH_DMALLOC
|
||||
BISON_PREREQ_SUBPIPE
|
||||
BISON_PREREQ_TIMEVAR
|
||||
|
||||
# gnulib and gettext.
|
||||
GNULIB_AUTOCONF_SNIPPET
|
||||
# We use po/Makevars, so we need at least gettext 0.12.
|
||||
AM_GNU_GETTEXT_VERSION([0.12])
|
||||
BISON_I18N
|
||||
|
||||
# Internationalized parsers.
|
||||
AC_CONFIG_FILES([runtime-po/Makefile.in])
|
||||
# Autoconf macros for packages using internationalized parsers.
|
||||
aclocaldir='${datadir}/aclocal'
|
||||
AC_SUBST([aclocaldir])
|
||||
|
||||
# Initialize the test suite.
|
||||
AC_CONFIG_TESTDIR(tests)
|
||||
AC_CONFIG_FILES([tests/Makefile tests/atlocal])
|
||||
AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
|
||||
AC_CHECK_PROGS([VALGRIND], [valgrind])
|
||||
AC_PROG_CXX
|
||||
BISON_TEST_FOR_WORKING_CXX_COMPILER
|
||||
AM_MISSING_PROG([AUTOM4TE], [autom4te])
|
||||
# Needed by tests/atlocal.in.
|
||||
AC_SUBST([GCC])
|
||||
O0CFLAGS=`echo $CFLAGS | sed 's/-O[[0-9]] *//'`
|
||||
AC_SUBST([O0CFLAGS])
|
||||
O0CXXFLAGS=`echo $CXXFLAGS | sed 's/-O[[0-9]] *//'`
|
||||
AC_SUBST([O0CXXFLAGS])
|
||||
|
||||
AC_CONFIG_FILES([Makefile
|
||||
build-aux/Makefile
|
||||
po/Makefile.in
|
||||
data/Makefile
|
||||
examples/Makefile
|
||||
examples/calc++/Makefile
|
||||
lib/Makefile src/Makefile doc/Makefile])
|
||||
AC_OUTPUT
|
||||
@ -1,24 +0,0 @@
|
||||
SubDir HAIKU_TOP src bin bison data ;
|
||||
|
||||
# TODO: This must be done in HaikuImage.
|
||||
# MakeLocate <etc>c.m4 : $(HAIKU_ETC_DIR) ;
|
||||
# File <etc>c.m4 : c.m4 ;
|
||||
# LocalClean clean : <etc>c.m4 ;
|
||||
#
|
||||
# MakeLocate <etc>glr.c : $(HAIKU_ETC_DIR) ;
|
||||
# File <etc>glr.c : glr.c ;
|
||||
# LocalClean clean : <etc>glr.c ;
|
||||
#
|
||||
# MakeLocate <etc>lalr1.cc : $(HAIKU_ETC_DIR) ;
|
||||
# File <etc>lalr1.cc : lalr1.cc ;
|
||||
# LocalClean clean : <etc>lalr1.cc ;
|
||||
#
|
||||
# MakeLocate <etc>yacc.c : $(HAIKU_ETC_DIR) ;
|
||||
# File <etc>yacc.c : yacc.c ;
|
||||
# LocalClean clean : <etc>yacc.c ;
|
||||
#
|
||||
# MakeLocate <etc>m4sugar.m4 : [ FDirName $(HAIKU_ETC_DIR) m4sugar ] ;
|
||||
# File <etc>m4sugar.m4 : m4sugar.m4 ;
|
||||
# LocalClean clean : <etc>m4sugar.m4 ;
|
||||
#
|
||||
# SEARCH on m4sugar.m4 = [ FDirName $(SUBDIR) m4sugar ] ;
|
||||
@ -1,23 +0,0 @@
|
||||
## Copyright (C) 2002, 2005 Free Software Foundation, Inc.
|
||||
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2 of the License, or
|
||||
## (at your option) any later version.
|
||||
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
## 02110-1301 USA
|
||||
|
||||
dist_pkgdata_DATA = README \
|
||||
c.m4 yacc.c glr.c \
|
||||
c++.m4 location.cc lalr1.cc glr.cc
|
||||
|
||||
m4sugardir = $(pkgdatadir)/m4sugar
|
||||
dist_m4sugar_DATA = m4sugar/m4sugar.m4
|
||||
@ -1,412 +0,0 @@
|
||||
# Makefile.in generated by automake 1.9.6 from Makefile.am.
|
||||
# @configure_input@
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
|
||||
# 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
top_builddir = ..
|
||||
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
|
||||
INSTALL = @INSTALL@
|
||||
install_sh_DATA = $(install_sh) -c -m 644
|
||||
install_sh_PROGRAM = $(install_sh) -c
|
||||
install_sh_SCRIPT = $(install_sh) -c
|
||||
INSTALL_HEADER = $(INSTALL_DATA)
|
||||
transform = $(program_transform_name)
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
build_triplet = @build@
|
||||
host_triplet = @host@
|
||||
subdir = data
|
||||
DIST_COMMON = README $(dist_m4sugar_DATA) $(dist_pkgdata_DATA) \
|
||||
$(srcdir)/Makefile.am $(srcdir)/Makefile.in
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
am__aclocal_m4_deps = $(top_srcdir)/m4/bison-i18n.m4 \
|
||||
$(top_srcdir)/m4/c-working.m4 $(top_srcdir)/m4/cxx.m4 \
|
||||
$(top_srcdir)/m4/dirname.m4 $(top_srcdir)/m4/dmalloc.m4 \
|
||||
$(top_srcdir)/m4/dos.m4 $(top_srcdir)/m4/error.m4 \
|
||||
$(top_srcdir)/m4/exitfail.m4 $(top_srcdir)/m4/extensions.m4 \
|
||||
$(top_srcdir)/m4/getopt.m4 $(top_srcdir)/m4/gettext_gl.m4 \
|
||||
$(top_srcdir)/m4/gnulib.m4 $(top_srcdir)/m4/hard-locale.m4 \
|
||||
$(top_srcdir)/m4/hash.m4 $(top_srcdir)/m4/iconv.m4 \
|
||||
$(top_srcdir)/m4/inttypes_h_gl.m4 \
|
||||
$(top_srcdir)/m4/lib-ld_gl.m4 $(top_srcdir)/m4/lib-link.m4 \
|
||||
$(top_srcdir)/m4/lib-prefix_gl.m4 $(top_srcdir)/m4/m4.m4 \
|
||||
$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
|
||||
$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/nls.m4 \
|
||||
$(top_srcdir)/m4/obstack.m4 $(top_srcdir)/m4/onceonly.m4 \
|
||||
$(top_srcdir)/m4/po_gl.m4 $(top_srcdir)/m4/progtest.m4 \
|
||||
$(top_srcdir)/m4/quote.m4 $(top_srcdir)/m4/quotearg.m4 \
|
||||
$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint_h_gl.m4 \
|
||||
$(top_srcdir)/m4/stdio-safer.m4 $(top_srcdir)/m4/stpcpy.m4 \
|
||||
$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
|
||||
$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
|
||||
$(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoul.m4 \
|
||||
$(top_srcdir)/m4/strverscmp.m4 $(top_srcdir)/m4/subpipe.m4 \
|
||||
$(top_srcdir)/m4/timevar.m4 $(top_srcdir)/m4/uintmax_t_gl.m4 \
|
||||
$(top_srcdir)/m4/ulonglong_gl.m4 \
|
||||
$(top_srcdir)/m4/unistd-safer.m4 $(top_srcdir)/m4/unistd_h.m4 \
|
||||
$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/warning.m4 \
|
||||
$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xstrndup.m4 \
|
||||
$(top_srcdir)/configure.ac
|
||||
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
|
||||
$(ACLOCAL_M4)
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
|
||||
CONFIG_HEADER = $(top_builddir)/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
SOURCES =
|
||||
DIST_SOURCES =
|
||||
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
|
||||
am__vpath_adj = case $$p in \
|
||||
$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
*) f=$$p;; \
|
||||
esac;
|
||||
am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
|
||||
am__installdirs = "$(DESTDIR)$(m4sugardir)" "$(DESTDIR)$(pkgdatadir)"
|
||||
dist_m4sugarDATA_INSTALL = $(INSTALL_DATA)
|
||||
dist_pkgdataDATA_INSTALL = $(INSTALL_DATA)
|
||||
DATA = $(dist_m4sugar_DATA) $(dist_pkgdata_DATA)
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AMDEP_FALSE = @AMDEP_FALSE@
|
||||
AMDEP_TRUE = @AMDEP_TRUE@
|
||||
AMTAR = @AMTAR@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
AUTOM4TE = @AUTOM4TE@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AWK = @AWK@
|
||||
BISON_CXX_WORKS = @BISON_CXX_WORKS@
|
||||
BISON_CXX_WORKS_FALSE = @BISON_CXX_WORKS_FALSE@
|
||||
BISON_CXX_WORKS_TRUE = @BISON_CXX_WORKS_TRUE@
|
||||
BISON_LOCALEDIR = @BISON_LOCALEDIR@
|
||||
CC = @CC@
|
||||
CCDEPMODE = @CCDEPMODE@
|
||||
CFLAGS = @CFLAGS@
|
||||
CPP = @CPP@
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
CXX = @CXX@
|
||||
CXXDEPMODE = @CXXDEPMODE@
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CYGPATH_W = @CYGPATH_W@
|
||||
DEFS = @DEFS@
|
||||
DEPDIR = @DEPDIR@
|
||||
ECHO_C = @ECHO_C@
|
||||
ECHO_N = @ECHO_N@
|
||||
ECHO_T = @ECHO_T@
|
||||
EGREP = @EGREP@
|
||||
EXEEXT = @EXEEXT@
|
||||
GCC = @GCC@
|
||||
GETOPT_H = @GETOPT_H@
|
||||
GMSGFMT = @GMSGFMT@
|
||||
HAVE__BOOL = @HAVE__BOOL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
|
||||
INTLLIBS = @INTLLIBS@
|
||||
INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LEX = @LEX@
|
||||
LEXLIB = @LEXLIB@
|
||||
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
|
||||
LIBICONV = @LIBICONV@
|
||||
LIBINTL = @LIBINTL@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBS = @LIBS@
|
||||
LTLIBICONV = @LTLIBICONV@
|
||||
LTLIBINTL = @LTLIBINTL@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
M4 = @M4@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MKINSTALLDIRS = @MKINSTALLDIRS@
|
||||
MSGFMT = @MSGFMT@
|
||||
MSGMERGE = @MSGMERGE@
|
||||
O0CFLAGS = @O0CFLAGS@
|
||||
O0CXXFLAGS = @O0CXXFLAGS@
|
||||
OBJEXT = @OBJEXT@
|
||||
PACKAGE = @PACKAGE@
|
||||
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
|
||||
PACKAGE_NAME = @PACKAGE_NAME@
|
||||
PACKAGE_STRING = @PACKAGE_STRING@
|
||||
PACKAGE_TARNAME = @PACKAGE_TARNAME@
|
||||
PACKAGE_VERSION = @PACKAGE_VERSION@
|
||||
PATH_SEPARATOR = @PATH_SEPARATOR@
|
||||
POSUB = @POSUB@
|
||||
RANLIB = @RANLIB@
|
||||
SET_MAKE = @SET_MAKE@
|
||||
SHELL = @SHELL@
|
||||
STDBOOL_H = @STDBOOL_H@
|
||||
STRIP = @STRIP@
|
||||
UNISTD_H = @UNISTD_H@
|
||||
USE_NLS = @USE_NLS@
|
||||
VALGRIND = @VALGRIND@
|
||||
VERSION = @VERSION@
|
||||
WARNING_CFLAGS = @WARNING_CFLAGS@
|
||||
WARNING_CXXFLAGS = @WARNING_CXXFLAGS@
|
||||
WERROR_CFLAGS = @WERROR_CFLAGS@
|
||||
XGETTEXT = @XGETTEXT@
|
||||
YACC = @YACC@
|
||||
YACC_LIBRARY = @YACC_LIBRARY@
|
||||
YACC_SCRIPT = @YACC_SCRIPT@
|
||||
ac_ct_CC = @ac_ct_CC@
|
||||
ac_ct_CXX = @ac_ct_CXX@
|
||||
ac_ct_RANLIB = @ac_ct_RANLIB@
|
||||
ac_ct_STRIP = @ac_ct_STRIP@
|
||||
aclocaldir = @aclocaldir@
|
||||
am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
|
||||
am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
|
||||
am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
|
||||
am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
|
||||
am__include = @am__include@
|
||||
am__leading_dot = @am__leading_dot@
|
||||
am__quote = @am__quote@
|
||||
am__tar = @am__tar@
|
||||
am__untar = @am__untar@
|
||||
bindir = @bindir@
|
||||
build = @build@
|
||||
build_alias = @build_alias@
|
||||
build_cpu = @build_cpu@
|
||||
build_os = @build_os@
|
||||
build_vendor = @build_vendor@
|
||||
datadir = @datadir@
|
||||
exec_prefix = @exec_prefix@
|
||||
host = @host@
|
||||
host_alias = @host_alias@
|
||||
host_cpu = @host_cpu@
|
||||
host_os = @host_os@
|
||||
host_vendor = @host_vendor@
|
||||
includedir = @includedir@
|
||||
infodir = @infodir@
|
||||
install_sh = @install_sh@
|
||||
libdir = @libdir@
|
||||
libexecdir = @libexecdir@
|
||||
localstatedir = @localstatedir@
|
||||
mandir = @mandir@
|
||||
mkdir_p = @mkdir_p@
|
||||
oldincludedir = @oldincludedir@
|
||||
prefix = @prefix@
|
||||
program_transform_name = @program_transform_name@
|
||||
sbindir = @sbindir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
sysconfdir = @sysconfdir@
|
||||
target_alias = @target_alias@
|
||||
dist_pkgdata_DATA = README \
|
||||
c.m4 yacc.c glr.c \
|
||||
c++.m4 location.cc lalr1.cc glr.cc
|
||||
|
||||
m4sugardir = $(pkgdatadir)/m4sugar
|
||||
dist_m4sugar_DATA = m4sugar/m4sugar.m4
|
||||
all: all-am
|
||||
|
||||
.SUFFIXES:
|
||||
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
|
||||
@for dep in $?; do \
|
||||
case '$(am__configure_deps)' in \
|
||||
*$$dep*) \
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
|
||||
&& exit 0; \
|
||||
exit 1;; \
|
||||
esac; \
|
||||
done; \
|
||||
echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu data/Makefile'; \
|
||||
cd $(top_srcdir) && \
|
||||
$(AUTOMAKE) --gnu data/Makefile
|
||||
.PRECIOUS: Makefile
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
@case '$?' in \
|
||||
*config.status*) \
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
|
||||
*) \
|
||||
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
|
||||
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
|
||||
esac;
|
||||
|
||||
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
|
||||
$(top_srcdir)/configure: $(am__configure_deps)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
|
||||
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
|
||||
uninstall-info-am:
|
||||
install-dist_m4sugarDATA: $(dist_m4sugar_DATA)
|
||||
@$(NORMAL_INSTALL)
|
||||
test -z "$(m4sugardir)" || $(mkdir_p) "$(DESTDIR)$(m4sugardir)"
|
||||
@list='$(dist_m4sugar_DATA)'; for p in $$list; do \
|
||||
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
|
||||
f=$(am__strip_dir) \
|
||||
echo " $(dist_m4sugarDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(m4sugardir)/$$f'"; \
|
||||
$(dist_m4sugarDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(m4sugardir)/$$f"; \
|
||||
done
|
||||
|
||||
uninstall-dist_m4sugarDATA:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
@list='$(dist_m4sugar_DATA)'; for p in $$list; do \
|
||||
f=$(am__strip_dir) \
|
||||
echo " rm -f '$(DESTDIR)$(m4sugardir)/$$f'"; \
|
||||
rm -f "$(DESTDIR)$(m4sugardir)/$$f"; \
|
||||
done
|
||||
install-dist_pkgdataDATA: $(dist_pkgdata_DATA)
|
||||
@$(NORMAL_INSTALL)
|
||||
test -z "$(pkgdatadir)" || $(mkdir_p) "$(DESTDIR)$(pkgdatadir)"
|
||||
@list='$(dist_pkgdata_DATA)'; for p in $$list; do \
|
||||
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
|
||||
f=$(am__strip_dir) \
|
||||
echo " $(dist_pkgdataDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgdatadir)/$$f'"; \
|
||||
$(dist_pkgdataDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgdatadir)/$$f"; \
|
||||
done
|
||||
|
||||
uninstall-dist_pkgdataDATA:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
@list='$(dist_pkgdata_DATA)'; for p in $$list; do \
|
||||
f=$(am__strip_dir) \
|
||||
echo " rm -f '$(DESTDIR)$(pkgdatadir)/$$f'"; \
|
||||
rm -f "$(DESTDIR)$(pkgdatadir)/$$f"; \
|
||||
done
|
||||
tags: TAGS
|
||||
TAGS:
|
||||
|
||||
ctags: CTAGS
|
||||
CTAGS:
|
||||
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
$(mkdir_p) $(distdir)/m4sugar
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
|
||||
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
|
||||
list='$(DISTFILES)'; for file in $$list; do \
|
||||
case $$file in \
|
||||
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
|
||||
esac; \
|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
|
||||
dir="/$$dir"; \
|
||||
$(mkdir_p) "$(distdir)$$dir"; \
|
||||
else \
|
||||
dir=''; \
|
||||
fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
|
||||
fi; \
|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
check-am: all-am
|
||||
check: check-am
|
||||
all-am: Makefile $(DATA)
|
||||
installdirs:
|
||||
for dir in "$(DESTDIR)$(m4sugardir)" "$(DESTDIR)$(pkgdatadir)"; do \
|
||||
test -z "$$dir" || $(mkdir_p) "$$dir"; \
|
||||
done
|
||||
install: install-am
|
||||
install-exec: install-exec-am
|
||||
install-data: install-data-am
|
||||
uninstall: uninstall-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-am
|
||||
|
||||
clean-am: clean-generic mostlyclean-am
|
||||
|
||||
distclean: distclean-am
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-generic
|
||||
|
||||
dvi: dvi-am
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-am
|
||||
|
||||
info: info-am
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am: install-dist_m4sugarDATA install-dist_pkgdataDATA
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-info: install-info-am
|
||||
|
||||
install-man:
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
mostlyclean-am: mostlyclean-generic
|
||||
|
||||
pdf: pdf-am
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-am
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am: uninstall-dist_m4sugarDATA uninstall-dist_pkgdataDATA \
|
||||
uninstall-info-am
|
||||
|
||||
.PHONY: all all-am check check-am clean clean-generic distclean \
|
||||
distclean-generic distdir dvi dvi-am html html-am info info-am \
|
||||
install install-am install-data install-data-am \
|
||||
install-dist_m4sugarDATA install-dist_pkgdataDATA install-exec \
|
||||
install-exec-am install-info install-info-am install-man \
|
||||
install-strip installcheck installcheck-am installdirs \
|
||||
maintainer-clean maintainer-clean-generic mostlyclean \
|
||||
mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am \
|
||||
uninstall-dist_m4sugarDATA uninstall-dist_pkgdataDATA \
|
||||
uninstall-info-am
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
@ -1,45 +0,0 @@
|
||||
-*- outline -*-
|
||||
|
||||
This directory contains Bison skeletons: the general shapes of the
|
||||
different parser kinds, that are specialized for specific grammars by
|
||||
the bison program.
|
||||
|
||||
Currently, there are only three supported skeletons:
|
||||
|
||||
- yacc.c
|
||||
It used to be named bison.simple: it corresponds to C Yacc
|
||||
compatible LALR(1) parsers.
|
||||
|
||||
- lalr1.cc
|
||||
Produces a C++ parser class. It is still very experimental, and not
|
||||
yet supported. Please, subscribe to bison-patches@gnu.org.
|
||||
|
||||
- glr.c
|
||||
A Generalized LR C parser based on Bison's LALR(1) tables.
|
||||
|
||||
These skeletons are the only ones supported by the Bison team.
|
||||
Because the interface between skeletons and the bison program is not
|
||||
finished, *we are not bound to it*. In particular, Bison is not
|
||||
mature enough for us to consider that ``foreign skeletons'' are
|
||||
supported.
|
||||
|
||||
-----
|
||||
|
||||
Copyright (C) 2002 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bison.
|
||||
|
||||
GNU Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GNU Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bison; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
@ -1,122 +0,0 @@
|
||||
m4_divert(-1) -*- Autoconf -*-
|
||||
|
||||
# C++ skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
|
||||
m4_include(b4_pkgdatadir/[c.m4])
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
# Default parser class name.
|
||||
m4_define_default([b4_parser_class_name], [parser])
|
||||
m4_define_default([b4_location_type], [location])
|
||||
m4_define_default([b4_filename_type], [std::string])
|
||||
m4_define_default([b4_namespace], m4_defn([b4_prefix]))
|
||||
|
||||
|
||||
# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -----------------------------------------------------
|
||||
# Output the definition of the tokens as enums.
|
||||
m4_define([b4_token_enums],
|
||||
[/* Tokens. */
|
||||
enum yytokentype {
|
||||
m4_map_sep([ b4_token_enum], [,
|
||||
],
|
||||
[$@])
|
||||
};
|
||||
])
|
||||
|
||||
|
||||
## ----------------- ##
|
||||
## Semantic Values. ##
|
||||
## ----------------- ##
|
||||
|
||||
|
||||
# b4_lhs_value([TYPE])
|
||||
# --------------------
|
||||
# Expansion of $<TYPE>$.
|
||||
m4_define([b4_lhs_value],
|
||||
[(yyval[]m4_ifval([$1], [.$1]))])
|
||||
|
||||
|
||||
# b4_rhs_value(RULE-LENGTH, NUM, [TYPE])
|
||||
# --------------------------------------
|
||||
# Expansion of $<TYPE>NUM, where the current rule has RULE-LENGTH
|
||||
# symbols on RHS.
|
||||
m4_define([b4_rhs_value],
|
||||
[(yysemantic_stack_@{($1) - ($2)@}m4_ifval([$3], [.$3]))])
|
||||
|
||||
# b4_lhs_location()
|
||||
# -----------------
|
||||
# Expansion of @$.
|
||||
m4_define([b4_lhs_location],
|
||||
[(yyloc)])
|
||||
|
||||
|
||||
# b4_rhs_location(RULE-LENGTH, NUM)
|
||||
# ---------------------------------
|
||||
# Expansion of @NUM, where the current rule has RULE-LENGTH symbols
|
||||
# on RHS.
|
||||
m4_define([b4_rhs_location],
|
||||
[(yylocation_stack_@{($1) - ($2)@})])
|
||||
|
||||
|
||||
# b4_parse_param_decl
|
||||
# -------------------
|
||||
# Extra formal arguments of the constructor.
|
||||
# Change the parameter names from "foo" into "foo_yyarg", so that
|
||||
# there is no collision bw the user chosen attribute name, and the
|
||||
# argument name in the constructor.
|
||||
m4_define([b4_parse_param_decl],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[m4_map_sep([b4_parse_param_decl_1], [, ], [b4_parse_param])])])
|
||||
|
||||
m4_define([b4_parse_param_decl_1],
|
||||
[$1_yyarg])
|
||||
|
||||
|
||||
|
||||
# b4_parse_param_cons
|
||||
# -------------------
|
||||
# Extra initialisations of the constructor.
|
||||
m4_define([b4_parse_param_cons],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[,
|
||||
b4_cc_constructor_calls(b4_parse_param)])])
|
||||
m4_define([b4_cc_constructor_calls],
|
||||
[m4_map_sep([b4_cc_constructor_call], [,
|
||||
], [$@])])
|
||||
m4_define([b4_cc_constructor_call],
|
||||
[$2 ($2_yyarg)])
|
||||
|
||||
# b4_parse_param_vars
|
||||
# -------------------
|
||||
# Extra instance variables.
|
||||
m4_define([b4_parse_param_vars],
|
||||
[m4_ifset([b4_parse_param],
|
||||
[
|
||||
/* User arguments. */
|
||||
b4_cc_var_decls(b4_parse_param)])])
|
||||
m4_define([b4_cc_var_decls],
|
||||
[m4_map_sep([b4_cc_var_decl], [
|
||||
], [$@])])
|
||||
m4_define([b4_cc_var_decl],
|
||||
[ $1;])
|
||||
@ -1,534 +0,0 @@
|
||||
m4_divert(-1) -*- Autoconf -*-
|
||||
|
||||
# C M4 Macros for Bison.
|
||||
# Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Identification. ##
|
||||
## ---------------- ##
|
||||
|
||||
# b4_copyright(TITLE, YEARS)
|
||||
# --------------------------
|
||||
m4_define([b4_copyright],
|
||||
[/* A Bison parser, made by GNU Bison b4_version. */
|
||||
|
||||
/* $1
|
||||
|
||||
m4_text_wrap([Copyright (C) $2 Free Software Foundation, Inc.], [ ])
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* As a special exception, you may create a larger work that contains
|
||||
part or all of the Bison parser skeleton and distribute that work
|
||||
under terms of your choice, so long as that work isn't itself a
|
||||
parser generator using the skeleton or a modified version thereof
|
||||
as a parser skeleton. Alternatively, if you modify or redistribute
|
||||
the parser skeleton itself, you may (at your option) remove this
|
||||
special exception, which will cause the skeleton and the resulting
|
||||
Bison output files to be licensed under the GNU General Public
|
||||
License without this special exception.
|
||||
|
||||
This special exception was added by the Free Software Foundation in
|
||||
version 2.2 of Bison. */])
|
||||
|
||||
|
||||
# b4_identification
|
||||
# -----------------
|
||||
m4_define([b4_identification],
|
||||
[/* Identify Bison output. */
|
||||
[#]define YYBISON 1
|
||||
|
||||
/* Bison version. */
|
||||
[#]define YYBISON_VERSION "b4_version"
|
||||
|
||||
/* Skeleton name. */
|
||||
[#]define YYSKELETON_NAME b4_skeleton
|
||||
|
||||
/* Pure parsers. */
|
||||
[#]define YYPURE b4_pure_flag
|
||||
|
||||
/* Using locations. */
|
||||
[#]define YYLSP_NEEDED b4_locations_flag
|
||||
])
|
||||
|
||||
|
||||
|
||||
## ---------------- ##
|
||||
## Default values. ##
|
||||
## ---------------- ##
|
||||
|
||||
m4_define_default([b4_epilogue], [])
|
||||
|
||||
|
||||
|
||||
## ------------------------ ##
|
||||
## Pure/impure interfaces. ##
|
||||
## ------------------------ ##
|
||||
|
||||
|
||||
# b4_user_args
|
||||
# ------------
|
||||
m4_define([b4_user_args],
|
||||
[m4_ifset([b4_parse_param], [, b4_c_args(b4_parse_param)])])
|
||||
|
||||
|
||||
# b4_parse_param
|
||||
# --------------
|
||||
# If defined, b4_parse_param arrives double quoted, but below we prefer
|
||||
# it to be single quoted.
|
||||
m4_define_default([b4_parse_param])
|
||||
m4_define([b4_parse_param],
|
||||
b4_parse_param))
|
||||
|
||||
|
||||
# b4_parse_param_for(DECL, FORMAL, BODY)
|
||||
# ---------------------------------------
|
||||
# Iterate over the user parameters, binding the declaration to DECL,
|
||||
# the formal name to FORMAL, and evaluating the BODY.
|
||||
m4_define([b4_parse_param_for],
|
||||
[m4_foreach([$1_$2], m4_defn([b4_parse_param]),
|
||||
[m4_pushdef([$1], m4_fst($1_$2))dnl
|
||||
m4_pushdef([$2], m4_shift($1_$2))dnl
|
||||
$3[]dnl
|
||||
m4_popdef([$2])dnl
|
||||
m4_popdef([$1])dnl
|
||||
])])
|
||||
|
||||
# b4_parse_param_use
|
||||
# ------------------
|
||||
# `YYUSE' all the parse-params.
|
||||
m4_define([b4_parse_param_use],
|
||||
[b4_parse_param_for([Decl], [Formal], [ YYUSE (Formal);
|
||||
])dnl
|
||||
])
|
||||
|
||||
## ------------ ##
|
||||
## Data Types. ##
|
||||
## ------------ ##
|
||||
|
||||
|
||||
# b4_ints_in(INT1, INT2, LOW, HIGH)
|
||||
# ---------------------------------
|
||||
# Return 1 iff both INT1 and INT2 are in [LOW, HIGH], 0 otherwise.
|
||||
m4_define([b4_ints_in],
|
||||
[m4_eval([$3 <= $1 && $1 <= $4 && $3 <= $2 && $2 <= $4])])
|
||||
|
||||
|
||||
# b4_int_type(MIN, MAX)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# MIN to MAX (included).
|
||||
m4_define([b4_int_type],
|
||||
[m4_if(b4_ints_in($@, [0], [255]), [1], [unsigned char],
|
||||
b4_ints_in($@, [-128], [127]), [1], [signed char],
|
||||
|
||||
b4_ints_in($@, [0], [65535]), [1], [unsigned short int],
|
||||
b4_ints_in($@, [-32768], [32767]), [1], [short int],
|
||||
|
||||
m4_eval([0 <= $1]), [1], [unsigned int],
|
||||
|
||||
[int])])
|
||||
|
||||
|
||||
# b4_int_type_for(NAME)
|
||||
# ---------------------
|
||||
# Return the smallest int type able to handle numbers ranging from
|
||||
# `NAME_min' to `NAME_max' (included).
|
||||
m4_define([b4_int_type_for],
|
||||
[b4_int_type($1_min, $1_max)])
|
||||
|
||||
|
||||
## ------------------ ##
|
||||
## Decoding options. ##
|
||||
## ------------------ ##
|
||||
|
||||
# b4_flag_if(FLAG, IF-TRUE, IF-FALSE)
|
||||
# -----------------------------------
|
||||
# Run IF-TRUE if b4_FLAG_flag is 1, IF-FALSE if FLAG is 0, otherwise fail.
|
||||
m4_define([b4_flag_if],
|
||||
[m4_case(b4_$1_flag,
|
||||
[0], [$3],
|
||||
[1], [$2],
|
||||
[m4_fatal([invalid $1 value: ]$1)])])
|
||||
|
||||
|
||||
# b4_define_flag_if(FLAG)
|
||||
# -----------------------
|
||||
# Define "b4_FLAG_if(IF-TRUE, IF-FALSE)" that depends on the
|
||||
# value of the Boolean FLAG.
|
||||
m4_define([b4_define_flag_if],
|
||||
[_b4_define_flag_if($[1], $[2], [$1])])
|
||||
|
||||
# _b4_define_flag_if($1, $2, FLAG)
|
||||
# --------------------------------
|
||||
# This macro works around the impossibility to define macros
|
||||
# inside macros, because issuing `[$1]' is not possible in M4 :(.
|
||||
# This sucks hard, GNU M4 should really provide M5 like $$1.
|
||||
m4_define([_b4_define_flag_if],
|
||||
[m4_if([$1$2], $[1]$[2], [],
|
||||
[m4_fatal([$0: Invalid arguments: $@])])dnl
|
||||
m4_define([b4_$3_if],
|
||||
[b4_flag_if([$3], [$1], [$2])])])
|
||||
|
||||
|
||||
# b4_FLAG_if(IF-TRUE, IF-FALSE)
|
||||
# -----------------------------
|
||||
# Expand IF-TRUE, if FLAG is true, IF-FALSE otherwise.
|
||||
b4_define_flag_if([defines]) # Whether headers are requested.
|
||||
b4_define_flag_if([error_verbose]) # Wheter error are verbose.
|
||||
b4_define_flag_if([locations]) # Whether locations are tracked.
|
||||
b4_define_flag_if([pure]) # Whether the interface is pure.
|
||||
|
||||
|
||||
|
||||
## ------------------------- ##
|
||||
## Assigning token numbers. ##
|
||||
## ------------------------- ##
|
||||
|
||||
# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
|
||||
# -----------------------------------------
|
||||
# Output the definition of this token as #define.
|
||||
m4_define([b4_token_define],
|
||||
[#define $1 $2
|
||||
])
|
||||
|
||||
|
||||
# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -------------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as #defines.
|
||||
m4_define([b4_token_defines],
|
||||
[m4_if([$@], [[]], [],
|
||||
[/* Tokens. */
|
||||
m4_map([b4_token_define], [$@])])
|
||||
])
|
||||
|
||||
|
||||
# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
|
||||
# ---------------------------------------
|
||||
# Output the definition of this token as an enum.
|
||||
m4_define([b4_token_enum],
|
||||
[$1 = $2])
|
||||
|
||||
|
||||
# b4_token_enums(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -----------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as enums.
|
||||
m4_define([b4_token_enums],
|
||||
[m4_if([$@], [[]], [],
|
||||
[/* Tokens. */
|
||||
#ifndef YYTOKENTYPE
|
||||
# define YYTOKENTYPE
|
||||
/* Put the tokens into the symbol table, so that GDB and other debuggers
|
||||
know about them. */
|
||||
enum yytokentype {
|
||||
m4_map_sep([ b4_token_enum], [,
|
||||
],
|
||||
[$@])
|
||||
};
|
||||
#endif
|
||||
])])
|
||||
|
||||
|
||||
# b4_token_enums_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
|
||||
# -------------------------------------------------------------
|
||||
# Output the definition of the tokens (if there are) as enums and #defines.
|
||||
m4_define([b4_token_enums_defines],
|
||||
[b4_token_enums($@)b4_token_defines($@)
|
||||
])
|
||||
|
||||
|
||||
|
||||
## --------------------------------------------- ##
|
||||
## Defining C functions in both K&R and ANSI-C. ##
|
||||
## --------------------------------------------- ##
|
||||
|
||||
|
||||
# b4_modern_c
|
||||
# -----------
|
||||
# A predicate useful in #if to determine whether C is ancient or modern.
|
||||
#
|
||||
# If __STDC__ is defined, the compiler is modern. IBM xlc 7.0 when run
|
||||
# as 'cc' doesn't define __STDC__ (or __STDC_VERSION__) for pedantic
|
||||
# reasons, but it defines __C99__FUNC__ so check that as well.
|
||||
# Microsoft C normally doesn't define these macros, but it defines _MSC_VER.
|
||||
# Consider a C++ compiler to be modern if it defines __cplusplus.
|
||||
#
|
||||
m4_define([b4_c_modern],
|
||||
[[(defined __STDC__ || defined __C99__FUNC__ \
|
||||
|| defined __cplusplus || defined _MSC_VER)]])
|
||||
|
||||
# b4_c_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ----------------------------------------------------------
|
||||
# Declare the function NAME.
|
||||
m4_define([b4_c_function_def],
|
||||
[#if b4_c_modern
|
||||
b4_c_ansi_function_def($@)
|
||||
#else
|
||||
$2
|
||||
$1 (b4_c_knr_formal_names(m4_shiftn(2, $@)))
|
||||
b4_c_knr_formal_decls(m4_shiftn(2, $@))
|
||||
#endif[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_ansi_function_def(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ---------------------------------------------------------------
|
||||
# Declare the function NAME in ANSI.
|
||||
m4_define([b4_c_ansi_function_def],
|
||||
[$2
|
||||
$1 (b4_c_ansi_formals(m4_shiftn(2, $@)))[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_ansi_formals([DECL1, NAME1], ...)
|
||||
# --------------------------------------
|
||||
# Output the arguments ANSI-C definition.
|
||||
m4_define([b4_c_ansi_formals],
|
||||
[m4_case([$@],
|
||||
[], [void],
|
||||
[[]], [void],
|
||||
[m4_map_sep([b4_c_ansi_formal], [, ], [$@])])])
|
||||
|
||||
m4_define([b4_c_ansi_formal],
|
||||
[$1])
|
||||
|
||||
|
||||
# b4_c_knr_formal_names([DECL1, NAME1], ...)
|
||||
# ------------------------------------------
|
||||
# Output the argument names.
|
||||
m4_define([b4_c_knr_formal_names],
|
||||
[m4_map_sep([b4_c_knr_formal_name], [, ], [$@])])
|
||||
|
||||
m4_define([b4_c_knr_formal_name],
|
||||
[$2])
|
||||
|
||||
|
||||
# b4_c_knr_formal_decls([DECL1, NAME1], ...)
|
||||
# ------------------------------------------
|
||||
# Output the K&R argument declarations.
|
||||
m4_define([b4_c_knr_formal_decls],
|
||||
[m4_map_sep([b4_c_knr_formal_decl],
|
||||
[
|
||||
],
|
||||
[$@])])
|
||||
|
||||
m4_define([b4_c_knr_formal_decl],
|
||||
[ $1;])
|
||||
|
||||
|
||||
|
||||
## ------------------------------------------------------------ ##
|
||||
## Declaring (prototyping) C functions in both K&R and ANSI-C. ##
|
||||
## ------------------------------------------------------------ ##
|
||||
|
||||
|
||||
# b4_c_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# -----------------------------------------------------------
|
||||
# Declare the function NAME.
|
||||
m4_define([b4_c_function_decl],
|
||||
[#if defined __STDC__ || defined __cplusplus
|
||||
b4_c_ansi_function_decl($@)
|
||||
#else
|
||||
$2 $1 ();
|
||||
#endif[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_ansi_function_decl(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# ----------------------------------------------------------------
|
||||
# Declare the function NAME.
|
||||
m4_define([b4_c_ansi_function_decl],
|
||||
[$2 $1 (b4_c_ansi_formals(m4_shiftn(2, $@)));[]dnl
|
||||
])
|
||||
|
||||
|
||||
|
||||
|
||||
## --------------------- ##
|
||||
## Calling C functions. ##
|
||||
## --------------------- ##
|
||||
|
||||
|
||||
# b4_c_function_call(NAME, RETURN-VALUE, [DECL1, NAME1], ...)
|
||||
# -----------------------------------------------------------
|
||||
# Call the function NAME with arguments NAME1, NAME2 etc.
|
||||
m4_define([b4_c_function_call],
|
||||
[$1 (b4_c_args(m4_shiftn(2, $@)))[]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_c_args([DECL1, NAME1], ...)
|
||||
# ------------------------------
|
||||
# Output the arguments NAME1, NAME2...
|
||||
m4_define([b4_c_args],
|
||||
[m4_map_sep([b4_c_arg], [, ], [$@])])
|
||||
|
||||
m4_define([b4_c_arg],
|
||||
[$2])
|
||||
|
||||
|
||||
## ----------- ##
|
||||
## Synclines. ##
|
||||
## ----------- ##
|
||||
|
||||
# b4_syncline(LINE, FILE)
|
||||
# -----------------------
|
||||
m4_define([b4_syncline],
|
||||
[b4_flag_if([synclines], [[#]line $1 $2])])
|
||||
|
||||
|
||||
|
||||
## -------------- ##
|
||||
## User actions. ##
|
||||
## -------------- ##
|
||||
|
||||
# b4_symbol_actions(FILENAME, LINENO,
|
||||
# SYMBOL-TAG, SYMBOL-NUM,
|
||||
# SYMBOL-ACTION, SYMBOL-TYPENAME)
|
||||
# -------------------------------------------------
|
||||
m4_define([b4_symbol_actions],
|
||||
[m4_pushdef([b4_dollar_dollar],
|
||||
[m4_ifval([$6], [(yyvaluep->$6)], [(*yyvaluep)])])dnl
|
||||
m4_pushdef([b4_at_dollar], [(*yylocationp)])dnl
|
||||
case $4: /* $3 */
|
||||
b4_syncline([$2], [$1])
|
||||
$5;
|
||||
b4_syncline([@oline@], [@ofile@])
|
||||
break;
|
||||
m4_popdef([b4_at_dollar])dnl
|
||||
m4_popdef([b4_dollar_dollar])dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_yydestruct_generate(FUNCTION-DECLARATOR)
|
||||
# -------------------------------------------
|
||||
# Generate the "yydestruct" function, which declaration is issued using
|
||||
# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
|
||||
# or "b4_c_function_def" for K&R.
|
||||
m4_define_default([b4_yydestruct_generate],
|
||||
[[/*-----------------------------------------------.
|
||||
| Release the memory associated to this symbol. |
|
||||
`-----------------------------------------------*/
|
||||
|
||||
/*ARGSUSED*/
|
||||
]$1([yydestruct],
|
||||
[static void],
|
||||
[[const char *yymsg], [yymsg]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE *yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if( [, [[YYLTYPE *yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
YYUSE (yyvaluep);
|
||||
]b4_locations_if([ YYUSE (yylocationp);
|
||||
])dnl
|
||||
b4_parse_param_use[]dnl
|
||||
[
|
||||
if (!yymsg)
|
||||
yymsg = "Deleting";
|
||||
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
|
||||
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_destructors]))[
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}]dnl
|
||||
])
|
||||
|
||||
|
||||
# b4_yy_symbol_print_generate(FUNCTION-DECLARATOR)
|
||||
# ------------------------------------------------
|
||||
# Generate the "yy_symbol_print" function, which declaration is issued using
|
||||
# FUNCTION-DECLARATOR, which may be "b4_c_ansi_function_def" for ISO C
|
||||
# or "b4_c_function_def" for K&R.
|
||||
m4_define_default([b4_yy_symbol_print_generate],
|
||||
[[
|
||||
/*--------------------------------.
|
||||
| Print this symbol on YYOUTPUT. |
|
||||
`--------------------------------*/
|
||||
|
||||
/*ARGSUSED*/
|
||||
]$1([yy_symbol_value_print],
|
||||
[static void],
|
||||
[[FILE *yyoutput], [yyoutput]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
if (!yyvaluep)
|
||||
return;
|
||||
]b4_locations_if([ YYUSE (yylocationp);
|
||||
])dnl
|
||||
b4_parse_param_use[]dnl
|
||||
[# ifdef YYPRINT
|
||||
if (yytype < YYNTOKENS)
|
||||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||||
# else
|
||||
YYUSE (yyoutput);
|
||||
# endif
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
|
||||
[ default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*--------------------------------.
|
||||
| Print this symbol on YYOUTPUT. |
|
||||
`--------------------------------*/
|
||||
|
||||
]$1([yy_symbol_print],
|
||||
[static void],
|
||||
[[FILE *yyoutput], [yyoutput]],
|
||||
[[int yytype], [yytype]],
|
||||
[[YYSTYPE const * const yyvaluep], [yyvaluep]][]dnl
|
||||
b4_locations_if([, [[YYLTYPE const * const yylocationp], [yylocationp]]])[]dnl
|
||||
m4_ifset([b4_parse_param], [, b4_parse_param]))[
|
||||
{
|
||||
if (yytype < YYNTOKENS)
|
||||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||||
else
|
||||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||||
|
||||
]b4_locations_if([ YY_LOCATION_PRINT (yyoutput, *yylocationp);
|
||||
YYFPRINTF (yyoutput, ": ");
|
||||
])dnl
|
||||
[ yy_symbol_value_print (yyoutput, yytype, yyvaluep]dnl
|
||||
b4_locations_if([, yylocationp])[]b4_user_args[);
|
||||
YYFPRINTF (yyoutput, ")");
|
||||
}]dnl
|
||||
])
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,389 +0,0 @@
|
||||
m4_divert(-1) -*- C -*-
|
||||
|
||||
# C++ GLR skeleton for Bison
|
||||
# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
|
||||
|
||||
# This skeleton produces a C++ class that encapsulates a C glr parser.
|
||||
# This is in order to reduce the maintenance burden. The glr.c
|
||||
# skeleton is clean and pure enough so that there are no real
|
||||
# problems. The C++ interface is the same as that of lalr1.cc. In
|
||||
# fact, glr.c can replace yacc.c without the user noticing any
|
||||
# difference, and similarly for glr.cc replacing lalr1.cc.
|
||||
#
|
||||
# The passing of parse-params
|
||||
#
|
||||
# The additional arguments are stored as members of the parser
|
||||
# object, yyparser. The C routines need to carry yyparser
|
||||
# throughout the C parser; that easy: just let yyparser become an
|
||||
# additional parse-param. But because the C++ skeleton needs to
|
||||
# know the "real" original parse-param, we save them
|
||||
# (b4_parse_param_orig). Note that b4_parse_param is overquoted
|
||||
# (and c.m4 strips one level of quotes). This is a PITA, and
|
||||
# explains why there are so many levels of quotes.
|
||||
#
|
||||
# The locations
|
||||
#
|
||||
# We use location.cc just like lalr1.cc, but because glr.c stores
|
||||
# the locations in a (C++) union, the position and location classes
|
||||
# must not have a constructor. Therefore, contrary to lalr1.cc, we
|
||||
# must not define "b4_location_constructors". As a consequence the
|
||||
# user must initialize the first positions (in particular the
|
||||
# filename member).
|
||||
|
||||
# We require a pure interface using locations.
|
||||
m4_define([b4_locations_flag], [1])
|
||||
m4_define([b4_pure_flag], [1])
|
||||
|
||||
# The header is mandatory.
|
||||
b4_defines_if([],
|
||||
[m4_fatal(b4_skeleton[: using %defines is mandatory])])
|
||||
|
||||
m4_include(b4_pkgdatadir/[c++.m4])
|
||||
m4_include(b4_pkgdatadir/[location.cc])
|
||||
|
||||
|
||||
# Save the parse parameters.
|
||||
m4_define([b4_parse_param_orig], m4_defn([b4_parse_param]))
|
||||
|
||||
|
||||
# b4_yy_symbol_print_generate
|
||||
# ---------------------------
|
||||
# Bypass the default implementation to generate the "yy_symbol_print"
|
||||
# and "yy_symbol_value_print" functions.
|
||||
m4_define([b4_yy_symbol_print_generate],
|
||||
[[
|
||||
/*--------------------.
|
||||
| Print this symbol. |
|
||||
`--------------------*/
|
||||
|
||||
]b4_c_ansi_function_def([yy_symbol_print],
|
||||
[static void],
|
||||
[[FILE *], []],
|
||||
[[int yytype], [yytype]],
|
||||
[[const b4_namespace::b4_parser_class_name::semantic_type *yyvaluep],
|
||||
[yyvaluep]],
|
||||
[[const b4_namespace::b4_parser_class_name::location_type *yylocationp],
|
||||
[yylocationp]],
|
||||
b4_parse_param)[
|
||||
{
|
||||
]b4_parse_param_use[]dnl
|
||||
[ yyparser.yy_symbol_print_ (yytype, yyvaluep]b4_locations_if([, yylocationp])[);
|
||||
}
|
||||
]])
|
||||
|
||||
|
||||
# Declare yyerror.
|
||||
m4_append([b4_post_prologue],
|
||||
[/* Line __line__ of glr.cc. */
|
||||
b4_syncline([@oline@], [@ofile@])
|
||||
|
||||
b4_c_ansi_function_decl([yyerror],
|
||||
[static void],
|
||||
[[b4_namespace::b4_parser_class_name::location_type *yylocationp], [yylocationp]],
|
||||
b4_parse_param,
|
||||
[[const char* msg], [msg]])])
|
||||
|
||||
|
||||
# Define yyerror.
|
||||
m4_append([b4_epilogue],
|
||||
[/* Line __line__ of glr.cc. */
|
||||
b4_syncline([@oline@], [@ofile@])[
|
||||
/*------------------.
|
||||
| Report an error. |
|
||||
`------------------*/
|
||||
|
||||
]b4_c_ansi_function_def([yyerror],
|
||||
[static void],
|
||||
[[b4_namespace::b4_parser_class_name::location_type *yylocationp], [yylocationp]],
|
||||
b4_parse_param,
|
||||
[[const char* msg], [msg]])[
|
||||
{
|
||||
]b4_parse_param_use[]dnl
|
||||
[ yyparser.error (*yylocationp, msg);
|
||||
}
|
||||
|
||||
|
||||
namespace ]b4_namespace[
|
||||
{
|
||||
]dnl In this section, the parse param are the original parse_params.
|
||||
m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
|
||||
[ /// Build a parser object.
|
||||
]b4_parser_class_name::b4_parser_class_name[ (]b4_parse_param_decl[)
|
||||
: yycdebug_ (&std::cerr)]b4_parse_param_cons[
|
||||
{
|
||||
}
|
||||
|
||||
]b4_parser_class_name::~b4_parser_class_name[ ()
|
||||
{
|
||||
}
|
||||
|
||||
int
|
||||
]b4_parser_class_name[::parse ()
|
||||
{
|
||||
return ::yyparse (*this]b4_user_args[);
|
||||
}
|
||||
|
||||
#if YYDEBUG
|
||||
/*--------------------.
|
||||
| Print this symbol. |
|
||||
`--------------------*/
|
||||
|
||||
inline void
|
||||
]b4_parser_class_name[::yy_symbol_value_print_ (int yytype,
|
||||
const semantic_type* yyvaluep, const location_type* yylocationp)
|
||||
{
|
||||
/* Pacify ``unused variable'' warnings. */
|
||||
YYUSE (yyvaluep);
|
||||
YYUSE (yylocationp);
|
||||
switch (yytype)
|
||||
{
|
||||
]m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
|
||||
[ default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::yy_symbol_print_ (int yytype,
|
||||
const semantic_type* yyvaluep, const location_type* yylocationp)
|
||||
{
|
||||
*yycdebug_ << (yytype < YYNTOKENS ? "token" : "nterm")
|
||||
<< ' ' << yytname[yytype] << " ("
|
||||
<< *yylocationp << ": ";
|
||||
yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);
|
||||
*yycdebug_ << ')';
|
||||
}
|
||||
|
||||
std::ostream&
|
||||
]b4_parser_class_name[::debug_stream () const
|
||||
{
|
||||
return *yycdebug_;
|
||||
}
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::set_debug_stream (std::ostream& o)
|
||||
{
|
||||
yycdebug_ = &o;
|
||||
}
|
||||
|
||||
|
||||
]b4_parser_class_name[::debug_level_type
|
||||
]b4_parser_class_name[::debug_level () const
|
||||
{
|
||||
return ::yydebug;
|
||||
}
|
||||
|
||||
void
|
||||
]b4_parser_class_name[::set_debug_level (debug_level_type l)
|
||||
{
|
||||
::yydebug = l;
|
||||
}
|
||||
|
||||
#endif /* ! YYDEBUG */
|
||||
]m4_popdef([b4_parse_param])dnl
|
||||
[} // namespace ]b4_namespace[
|
||||
|
||||
]])
|
||||
|
||||
|
||||
# Let glr.c believe that the user arguments include the parser itself.
|
||||
m4_ifset([b4_parse_param],
|
||||
[m4_pushdef([b4_parse_param],
|
||||
m4_dquote([[[b4_namespace::b4_parser_class_name& yyparser], [[yyparser]]],]
|
||||
m4_defn([b4_parse_param])))],
|
||||
[m4_pushdef([b4_parse_param],
|
||||
[[[[b4_namespace::b4_parser_class_name& yyparser], [[yyparser]]]]])
|
||||
])
|
||||
m4_include(b4_pkgdatadir/[glr.c])
|
||||
m4_popdef([b4_parse_param])
|
||||
|
||||
|
||||
@output @output_header_name@
|
||||
b4_copyright([Skeleton interface for Bison GLR parsers in C++],
|
||||
[2002, 2003, 2004, 2005, 2006])[
|
||||
|
||||
/* C++ GLR parser skeleton written by Akim Demaille. */
|
||||
|
||||
#ifndef PARSER_HEADER_H
|
||||
# define PARSER_HEADER_H
|
||||
|
||||
#include <string>
|
||||
#include <iostream>
|
||||
|
||||
/* Using locations. */
|
||||
#define YYLSP_NEEDED ]b4_locations_flag[
|
||||
|
||||
namespace ]b4_namespace[
|
||||
{
|
||||
class position;
|
||||
class location;
|
||||
}
|
||||
|
||||
/* Copy the first part of user declarations. */
|
||||
]b4_pre_prologue[
|
||||
|
||||
]/* Line __line__ of glr.cc. */
|
||||
b4_syncline([@oline@], [@ofile@])[
|
||||
|
||||
#include "location.hh"
|
||||
|
||||
/* Enabling traces. */
|
||||
#ifndef YYDEBUG
|
||||
# define YYDEBUG ]b4_debug_flag[
|
||||
#endif
|
||||
|
||||
/* Enabling verbose error messages. */
|
||||
#ifdef YYERROR_VERBOSE
|
||||
# undef YYERROR_VERBOSE
|
||||
# define YYERROR_VERBOSE 1
|
||||
#else
|
||||
# define YYERROR_VERBOSE ]b4_error_verbose_flag[
|
||||
#endif
|
||||
|
||||
/* Enabling the token table. */
|
||||
#ifndef YYTOKEN_TABLE
|
||||
# define YYTOKEN_TABLE ]b4_token_table[
|
||||
#endif
|
||||
|
||||
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||||
If N is 0, then set CURRENT to the empty location which ends
|
||||
the previous symbol: RHS[0] (always defined). */
|
||||
|
||||
#ifndef YYLLOC_DEFAULT
|
||||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||||
do \
|
||||
if (N) \
|
||||
{ \
|
||||
(Current).begin = YYRHSLOC (Rhs, 1).begin; \
|
||||
(Current).end = YYRHSLOC (Rhs, N).end; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end; \
|
||||
} \
|
||||
while (/*CONSTCOND*/ 0)
|
||||
#endif
|
||||
|
||||
namespace ]b4_namespace[
|
||||
{
|
||||
/// A Bison parser.
|
||||
class ]b4_parser_class_name[
|
||||
{
|
||||
public:
|
||||
/// Symbol semantic values.
|
||||
#ifndef YYSTYPE
|
||||
]m4_ifdef([b4_stype],
|
||||
[ union semantic_type
|
||||
b4_stype
|
||||
/* Line __line__ of lalr1.cc. */
|
||||
b4_syncline([@oline@], [@ofile@])
|
||||
;],
|
||||
[ typedef int semantic_type;])[
|
||||
#else
|
||||
typedef YYSTYPE semantic_type;
|
||||
#endif
|
||||
/// Symbol locations.
|
||||
typedef ]b4_location_type[ location_type;
|
||||
/// Tokens.
|
||||
struct token
|
||||
{
|
||||
]b4_token_enums(b4_tokens)[
|
||||
};
|
||||
/// Token type.
|
||||
typedef token::yytokentype token_type;
|
||||
|
||||
/// Build a parser object.
|
||||
]b4_parser_class_name[ (]b4_parse_param_decl[);
|
||||
virtual ~]b4_parser_class_name[ ();
|
||||
|
||||
/// Parse.
|
||||
/// \returns 0 iff parsing succeeded.
|
||||
virtual int parse ();
|
||||
|
||||
/// The current debugging stream.
|
||||
std::ostream& debug_stream () const;
|
||||
/// Set the current debugging stream.
|
||||
void set_debug_stream (std::ostream &);
|
||||
|
||||
/// Type for debugging levels.
|
||||
typedef int debug_level_type;
|
||||
/// The current debugging level.
|
||||
debug_level_type debug_level () const;
|
||||
/// Set the current debugging level.
|
||||
void set_debug_level (debug_level_type l);
|
||||
|
||||
private:
|
||||
|
||||
public:
|
||||
/// Report a syntax error.
|
||||
/// \param loc where the syntax error is found.
|
||||
/// \param msg a description of the syntax error.
|
||||
virtual void error (const location_type& loc, const std::string& msg);
|
||||
private:
|
||||
|
||||
#if YYDEBUG
|
||||
public:
|
||||
/// \brief Report a symbol value on the debug stream.
|
||||
/// \param yytype The token type.
|
||||
/// \param yyvaluep Its semantic value.
|
||||
/// \param yylocationp Its location.
|
||||
virtual void yy_symbol_value_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp);
|
||||
/// \brief Report a symbol on the debug stream.
|
||||
/// \param yytype The token type.
|
||||
/// \param yyvaluep Its semantic value.
|
||||
/// \param yylocationp Its location.
|
||||
virtual void yy_symbol_print_ (int yytype,
|
||||
const semantic_type* yyvaluep,
|
||||
const location_type* yylocationp);
|
||||
private:
|
||||
#endif /* ! YYDEBUG */
|
||||
|
||||
|
||||
/// \brief Reclaim the memory associated to a symbol.
|
||||
/// \param yymsg Why this token is reclaimed.
|
||||
/// \param yytype The symbol type.
|
||||
/// \param yyvaluep Its semantic value.
|
||||
/// \param yylocationp Its location.
|
||||
inline void yydestruct_ (const char* yymsg,
|
||||
int yytype,
|
||||
semantic_type* yyvaluep,
|
||||
location_type* yylocationp);
|
||||
|
||||
/* Debugging. */
|
||||
std::ostream* yycdebug_;
|
||||
]b4_parse_param_vars[
|
||||
};
|
||||
|
||||
]dnl Redirections for glr.c.
|
||||
m4_ifset([b4_global_tokens_and_yystype],
|
||||
[b4_token_defines(b4_tokens)])
|
||||
[
|
||||
#ifndef YYSTYPE
|
||||
# define YYSTYPE ]b4_namespace[::]b4_parser_class_name[::semantic_type
|
||||
#endif
|
||||
#ifndef YYLTYPE
|
||||
# define YYLTYPE ]b4_namespace[::]b4_parser_class_name[::location_type
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
#endif /* ! defined PARSER_HEADER_H */]
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,253 +0,0 @@
|
||||
m4_divert(-1)
|
||||
|
||||
# C++ skeleton for Bison
|
||||
|
||||
# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
|
||||
# We do want M4 expansion after # for CPP macros.
|
||||
m4_changecom()
|
||||
m4_divert(0)dnl
|
||||
@output b4_dir_prefix[]position.hh
|
||||
b4_copyright([Positions for Bison parsers in C++],
|
||||
[2002, 2003, 2004, 2005, 2006])[
|
||||
|
||||
/**
|
||||
** \file position.hh
|
||||
** Define the ]b4_namespace[::position class.
|
||||
*/
|
||||
|
||||
#ifndef BISON_POSITION_HH
|
||||
# define BISON_POSITION_HH
|
||||
|
||||
# include <iostream>
|
||||
# include <string>
|
||||
|
||||
namespace ]b4_namespace[
|
||||
{
|
||||
/// Abstract a position.
|
||||
class position
|
||||
{
|
||||
public:
|
||||
]m4_ifdef([b4_location_constructors], [
|
||||
/// Construct a position.
|
||||
position ()
|
||||
: filename (0), line (1), column (0)
|
||||
{
|
||||
}
|
||||
|
||||
])[
|
||||
/// Initialization.
|
||||
inline void initialize (]b4_filename_type[* fn)
|
||||
{
|
||||
filename = fn;
|
||||
line = 1;
|
||||
column = 0;
|
||||
}
|
||||
|
||||
/** \name Line and Column related manipulators
|
||||
** \{ */
|
||||
public:
|
||||
/// (line related) Advance to the COUNT next lines.
|
||||
inline void lines (int count = 1)
|
||||
{
|
||||
column = 0;
|
||||
line += count;
|
||||
}
|
||||
|
||||
/// (column related) Advance to the COUNT next columns.
|
||||
inline void columns (int count = 1)
|
||||
{
|
||||
int leftmost = 0;
|
||||
int current = column;
|
||||
if (leftmost <= current + count)
|
||||
column += count;
|
||||
else
|
||||
column = 0;
|
||||
}
|
||||
/** \} */
|
||||
|
||||
public:
|
||||
/// File name to which this position refers.
|
||||
]b4_filename_type[* filename;
|
||||
/// Current line number.
|
||||
unsigned int line;
|
||||
/// Current column number.
|
||||
unsigned int column;
|
||||
};
|
||||
|
||||
/// Add and assign a position.
|
||||
inline const position&
|
||||
operator+= (position& res, const int width)
|
||||
{
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add two position objects.
|
||||
inline const position
|
||||
operator+ (const position& begin, const int width)
|
||||
{
|
||||
position res = begin;
|
||||
return res += width;
|
||||
}
|
||||
|
||||
/// Add and assign a position.
|
||||
inline const position&
|
||||
operator-= (position& res, const int width)
|
||||
{
|
||||
return res += -width;
|
||||
}
|
||||
|
||||
/// Add two position objects.
|
||||
inline const position
|
||||
operator- (const position& begin, const int width)
|
||||
{
|
||||
return begin + -width;
|
||||
}
|
||||
|
||||
/** \brief Intercept output stream redirection.
|
||||
** \param ostr the destination output stream
|
||||
** \param pos a reference to the position to redirect
|
||||
*/
|
||||
inline std::ostream&
|
||||
operator<< (std::ostream& ostr, const position& pos)
|
||||
{
|
||||
if (pos.filename)
|
||||
ostr << *pos.filename << ':';
|
||||
return ostr << pos.line << '.' << pos.column;
|
||||
}
|
||||
|
||||
}
|
||||
#endif // not BISON_POSITION_HH]
|
||||
@output b4_dir_prefix[]location.hh
|
||||
b4_copyright([Locations for Bison parsers in C++],
|
||||
[2002, 2003, 2004, 2005, 2006])[
|
||||
|
||||
/**
|
||||
** \file location.hh
|
||||
** Define the ]b4_namespace[::location class.
|
||||
*/
|
||||
|
||||
#ifndef BISON_LOCATION_HH
|
||||
# define BISON_LOCATION_HH
|
||||
|
||||
# include <iostream>
|
||||
# include <string>
|
||||
# include "position.hh"
|
||||
|
||||
namespace ]b4_namespace[
|
||||
{
|
||||
|
||||
/// Abstract a location.
|
||||
class location
|
||||
{
|
||||
public:
|
||||
]m4_ifdef([b4_location_constructors], [
|
||||
/// Construct a location.
|
||||
location ()
|
||||
: begin (), end ()
|
||||
{
|
||||
}
|
||||
|
||||
])[
|
||||
/// Initialization.
|
||||
inline void initialize (]b4_filename_type[* fn)
|
||||
{
|
||||
begin.initialize (fn);
|
||||
end = begin;
|
||||
}
|
||||
|
||||
/** \name Line and Column related manipulators
|
||||
** \{ */
|
||||
public:
|
||||
/// Reset initial location to final location.
|
||||
inline void step ()
|
||||
{
|
||||
begin = end;
|
||||
}
|
||||
|
||||
/// Extend the current location to the COUNT next columns.
|
||||
inline void columns (unsigned int count = 1)
|
||||
{
|
||||
end += count;
|
||||
}
|
||||
|
||||
/// Extend the current location to the COUNT next lines.
|
||||
inline void lines (unsigned int count = 1)
|
||||
{
|
||||
end.lines (count);
|
||||
}
|
||||
/** \} */
|
||||
|
||||
|
||||
public:
|
||||
/// Beginning of the located region.
|
||||
position begin;
|
||||
/// End of the located region.
|
||||
position end;
|
||||
};
|
||||
|
||||
/// Join two location objects to create a location.
|
||||
inline const location operator+ (const location& begin, const location& end)
|
||||
{
|
||||
location res = begin;
|
||||
res.end = end.end;
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add two location objects.
|
||||
inline const location operator+ (const location& begin, unsigned int width)
|
||||
{
|
||||
location res = begin;
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
|
||||
/// Add and assign a location.
|
||||
inline location& operator+= (location& res, unsigned int width)
|
||||
{
|
||||
res.columns (width);
|
||||
return res;
|
||||
}
|
||||
|
||||
/** \brief Intercept output stream redirection.
|
||||
** \param ostr the destination output stream
|
||||
** \param loc a reference to the location to redirect
|
||||
**
|
||||
** Avoid duplicate information.
|
||||
*/
|
||||
inline std::ostream& operator<< (std::ostream& ostr, const location& loc)
|
||||
{
|
||||
position last = loc.end - 1;
|
||||
ostr << loc.begin;
|
||||
if (last.filename
|
||||
&& (!loc.begin.filename
|
||||
|| *loc.begin.filename != *last.filename))
|
||||
ostr << '-' << last;
|
||||
else if (loc.begin.line != last.line)
|
||||
ostr << '-' << last.line << '.' << last.column;
|
||||
else if (loc.begin.column != last.column)
|
||||
ostr << '-' << last.column;
|
||||
return ostr;
|
||||
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|
||||
|
||||
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|
||||
|
||||
#endif // not BISON_LOCATION_HH]
|
||||
m4_divert(-1)
|
||||
m4_changecom([#])
|
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,34 +0,0 @@
|
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## Process this file with automake to produce Makefile.in -*-Makefile-*-
|
||||
## Copyright (C) 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2 of the License, or
|
||||
## (at your option) any later version.
|
||||
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
## 02110-1301 USA
|
||||
|
||||
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|
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||||
|
||||
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|
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|
||||
rm -rf *.t2d
|
||||
|
||||
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|
||||
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|
||||
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|
||||
@ -1,597 +0,0 @@
|
||||
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|
||||
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|
||||
|
||||
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|
||||
# 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
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|
||||
# This program is distributed in the hope that it will be useful,
|
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
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|
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# PARTICULAR PURPOSE.
|
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$(TEXI2PDF) $<
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$(srcdir)/stamp-vti: bison.texinfo $(top_srcdir)/configure
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|
||||
$(DVIPS) -o $@ $<
|
||||
|
||||
uninstall-info-am:
|
||||
@$(PRE_UNINSTALL)
|
||||
@if (install-info --version && \
|
||||
install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
|
||||
list='$(INFO_DEPS)'; \
|
||||
for file in $$list; do \
|
||||
relfile=`echo "$$file" | sed 's|^.*/||'`; \
|
||||
echo " install-info --info-dir='$(DESTDIR)$(infodir)' --remove '$(DESTDIR)$(infodir)/$$relfile'"; \
|
||||
install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$$relfile"; \
|
||||
done; \
|
||||
else :; fi
|
||||
@$(NORMAL_UNINSTALL)
|
||||
@list='$(INFO_DEPS)'; \
|
||||
for file in $$list; do \
|
||||
relfile=`echo "$$file" | sed 's|^.*/||'`; \
|
||||
relfile_i=`echo "$$relfile" | sed 's|\.info$$||;s|$$|.i|'`; \
|
||||
(if cd "$(DESTDIR)$(infodir)"; then \
|
||||
echo " cd '$(DESTDIR)$(infodir)' && rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]"; \
|
||||
rm -f $$relfile $$relfile-[0-9] $$relfile-[0-9][0-9] $$relfile_i[0-9] $$relfile_i[0-9][0-9]; \
|
||||
else :; fi); \
|
||||
done
|
||||
|
||||
dist-info: $(INFO_DEPS)
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
|
||||
list='$(INFO_DEPS)'; \
|
||||
for base in $$list; do \
|
||||
case $$base in \
|
||||
$(srcdir)/*) base=`echo "$$base" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
esac; \
|
||||
if test -f $$base; then d=.; else d=$(srcdir); fi; \
|
||||
for file in $$d/$$base*; do \
|
||||
relfile=`expr "$$file" : "$$d/\(.*\)"`; \
|
||||
test -f $(distdir)/$$relfile || \
|
||||
cp -p $$file $(distdir)/$$relfile; \
|
||||
done; \
|
||||
done
|
||||
|
||||
mostlyclean-aminfo:
|
||||
-rm -rf bison.aux bison.cp bison.cps bison.fn bison.ky bison.kys bison.log \
|
||||
bison.pg bison.pgs bison.tmp bison.toc bison.tp bison.vr \
|
||||
bison.dvi bison.pdf bison.ps bison.html
|
||||
|
||||
maintainer-clean-aminfo:
|
||||
@list='$(INFO_DEPS)'; for i in $$list; do \
|
||||
i_i=`echo "$$i" | sed 's|\.info$$||;s|$$|.i|'`; \
|
||||
echo " rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]"; \
|
||||
rm -f $$i $$i-[0-9] $$i-[0-9][0-9] $$i_i[0-9] $$i_i[0-9][0-9]; \
|
||||
done
|
||||
install-man1: $(man1_MANS) $(man_MANS)
|
||||
@$(NORMAL_INSTALL)
|
||||
test -z "$(man1dir)" || $(mkdir_p) "$(DESTDIR)$(man1dir)"
|
||||
@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
|
||||
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
|
||||
for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.1*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
|
||||
else file=$$i; fi; \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
case "$$ext" in \
|
||||
1*) ;; \
|
||||
*) ext='1' ;; \
|
||||
esac; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed -e 's/^.*\///'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
|
||||
$(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst"; \
|
||||
done
|
||||
uninstall-man1:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
|
||||
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
|
||||
for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.1*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
case "$$ext" in \
|
||||
1*) ;; \
|
||||
*) ext='1' ;; \
|
||||
esac; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed -e 's/^.*\///'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " rm -f '$(DESTDIR)$(man1dir)/$$inst'"; \
|
||||
rm -f "$(DESTDIR)$(man1dir)/$$inst"; \
|
||||
done
|
||||
tags: TAGS
|
||||
TAGS:
|
||||
|
||||
ctags: CTAGS
|
||||
CTAGS:
|
||||
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
|
||||
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
|
||||
list='$(DISTFILES)'; for file in $$list; do \
|
||||
case $$file in \
|
||||
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
|
||||
esac; \
|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
|
||||
dir="/$$dir"; \
|
||||
$(mkdir_p) "$(distdir)$$dir"; \
|
||||
else \
|
||||
dir=''; \
|
||||
fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
|
||||
fi; \
|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
$(MAKE) $(AM_MAKEFLAGS) \
|
||||
top_distdir="$(top_distdir)" distdir="$(distdir)" \
|
||||
dist-info
|
||||
check-am: all-am
|
||||
check: check-am
|
||||
all-am: Makefile $(INFO_DEPS) $(MANS)
|
||||
installdirs:
|
||||
for dir in "$(DESTDIR)$(infodir)" "$(DESTDIR)$(man1dir)"; do \
|
||||
test -z "$$dir" || $(mkdir_p) "$$dir"; \
|
||||
done
|
||||
install: install-am
|
||||
install-exec: install-exec-am
|
||||
install-data: install-data-am
|
||||
uninstall: uninstall-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-am
|
||||
|
||||
clean-am: clean-generic clean-local mostlyclean-am
|
||||
|
||||
distclean: distclean-am
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-generic
|
||||
|
||||
dvi: dvi-am
|
||||
|
||||
dvi-am: $(DVIS)
|
||||
|
||||
html: html-am
|
||||
|
||||
html-am: $(HTMLS)
|
||||
|
||||
info: info-am
|
||||
|
||||
info-am: $(INFO_DEPS)
|
||||
|
||||
install-data-am: install-info-am install-man
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-info: install-info-am
|
||||
|
||||
install-info-am: $(INFO_DEPS)
|
||||
@$(NORMAL_INSTALL)
|
||||
test -z "$(infodir)" || $(mkdir_p) "$(DESTDIR)$(infodir)"
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
|
||||
list='$(INFO_DEPS)'; \
|
||||
for file in $$list; do \
|
||||
case $$file in \
|
||||
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
esac; \
|
||||
if test -f $$file; then d=.; else d=$(srcdir); fi; \
|
||||
file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \
|
||||
for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \
|
||||
$$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \
|
||||
if test -f $$ifile; then \
|
||||
relfile=`echo "$$ifile" | sed 's|^.*/||'`; \
|
||||
echo " $(INSTALL_DATA) '$$ifile' '$(DESTDIR)$(infodir)/$$relfile'"; \
|
||||
$(INSTALL_DATA) "$$ifile" "$(DESTDIR)$(infodir)/$$relfile"; \
|
||||
else : ; fi; \
|
||||
done; \
|
||||
done
|
||||
@$(POST_INSTALL)
|
||||
@if (install-info --version && \
|
||||
install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
|
||||
list='$(INFO_DEPS)'; \
|
||||
for file in $$list; do \
|
||||
relfile=`echo "$$file" | sed 's|^.*/||'`; \
|
||||
echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\
|
||||
install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\
|
||||
done; \
|
||||
else : ; fi
|
||||
install-man: install-man1
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-aminfo \
|
||||
maintainer-clean-generic maintainer-clean-vti
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
mostlyclean-am: mostlyclean-aminfo mostlyclean-generic mostlyclean-vti
|
||||
|
||||
pdf: pdf-am
|
||||
|
||||
pdf-am: $(PDFS)
|
||||
|
||||
ps: ps-am
|
||||
|
||||
ps-am: $(PSS)
|
||||
|
||||
uninstall-am: uninstall-info-am uninstall-man
|
||||
|
||||
uninstall-man: uninstall-man1
|
||||
|
||||
.PHONY: all all-am check check-am clean clean-generic clean-local \
|
||||
dist-info distclean distclean-generic distdir dvi dvi-am html \
|
||||
html-am info info-am install install-am install-data \
|
||||
install-data-am install-exec install-exec-am install-info \
|
||||
install-info-am install-man install-man1 install-strip \
|
||||
installcheck installcheck-am installdirs maintainer-clean \
|
||||
maintainer-clean-aminfo maintainer-clean-generic \
|
||||
maintainer-clean-vti mostlyclean mostlyclean-aminfo \
|
||||
mostlyclean-generic mostlyclean-vti pdf pdf-am ps ps-am \
|
||||
uninstall uninstall-am uninstall-info-am uninstall-man \
|
||||
uninstall-man1
|
||||
|
||||
|
||||
clean-local:
|
||||
rm -rf *.t2d
|
||||
|
||||
refcard.dvi: refcard.tex
|
||||
tex refcard.tex
|
||||
|
||||
refcard.ps: refcard.dvi
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
@ -1,369 +0,0 @@
|
||||
.TH BISON 1 local
|
||||
.SH NAME
|
||||
bison \- GNU Project parser generator (yacc replacement)
|
||||
.SH SYNOPSIS
|
||||
.B bison
|
||||
[
|
||||
.BI \-b " file-prefix"
|
||||
] [
|
||||
.BI \-\-file-prefix= file-prefix
|
||||
] [
|
||||
.B \-d
|
||||
] [
|
||||
.BI \-\-defines= defines-file
|
||||
] [
|
||||
.B \-g
|
||||
] [
|
||||
.BI \-\-graph= graph-file
|
||||
] [
|
||||
.B \-k
|
||||
] [
|
||||
.B \-\-token-table
|
||||
] [
|
||||
.B \-l
|
||||
] [
|
||||
.B \-\-no-lines
|
||||
] [
|
||||
.B \-n
|
||||
] [
|
||||
.B \-\-no-parser
|
||||
] [
|
||||
.BI \-o " outfile"
|
||||
] [
|
||||
.BI \-\-output-file= outfile
|
||||
] [
|
||||
.BI \-p " prefix"
|
||||
] [
|
||||
.BI \-\-name-prefix= prefix
|
||||
] [
|
||||
.B \-t
|
||||
] [
|
||||
.B \-\-debug
|
||||
] [
|
||||
.B \-v
|
||||
] [
|
||||
.B \-\-verbose
|
||||
] [
|
||||
.B \-V
|
||||
] [
|
||||
.B \-\-version
|
||||
] [
|
||||
.B \-y
|
||||
] [
|
||||
.B \-\-yacc
|
||||
] [
|
||||
.B \-h
|
||||
] [
|
||||
.B \-\-help
|
||||
] [
|
||||
.B \-\-fixed-output-files
|
||||
]
|
||||
file
|
||||
.br
|
||||
.B yacc
|
||||
[
|
||||
.I "similar options and operands"
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Bison
|
||||
is a parser generator in the style of
|
||||
.IR yacc (1).
|
||||
It should be upwardly compatible with input files designed
|
||||
for
|
||||
.IR yacc .
|
||||
.PP
|
||||
Input files should follow the
|
||||
.I yacc
|
||||
convention of ending in
|
||||
.BR .y .
|
||||
Unlike
|
||||
.IR yacc ,
|
||||
the generated files do not have fixed names, but instead use the prefix
|
||||
of the input file.
|
||||
Moreover, if you need to put
|
||||
.I C++
|
||||
code in the input file, you can end his name by a C++-like extension
|
||||
(.ypp or .y++), then bison will follow your extension to name the
|
||||
output file (.cpp or .c++).
|
||||
For instance, a grammar description file named
|
||||
.B parse.yxx
|
||||
would produce the generated parser in a file named
|
||||
.BR parse.tab.cxx ,
|
||||
instead of
|
||||
.IR yacc 's
|
||||
.B y.tab.c
|
||||
or old
|
||||
.I Bison
|
||||
version's
|
||||
.BR parse.tab.c .
|
||||
.PP
|
||||
This description of the options that can be given to
|
||||
.I bison
|
||||
is adapted from the node
|
||||
.B Invocation
|
||||
in the
|
||||
.B bison.texinfo
|
||||
manual, which should be taken as authoritative.
|
||||
.PP
|
||||
.I Bison
|
||||
supports both traditional single-letter options and mnemonic long
|
||||
option names. Long option names are indicated with
|
||||
.B \-\-
|
||||
instead of
|
||||
.BR \- .
|
||||
Abbreviations for option names are allowed as long as they
|
||||
are unique. When a long option takes an argument, like
|
||||
.BR \-\-file-prefix ,
|
||||
connect the option name and the argument with
|
||||
.BR = .
|
||||
.SS OPTIONS
|
||||
.TP
|
||||
.BI \-b " file-prefix"
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.BI \-\-file-prefix= file-prefix
|
||||
Specify a prefix to use for all
|
||||
.I bison
|
||||
output file names. The names are
|
||||
chosen as if the input file were named
|
||||
\fIfile-prefix\fP\fB.c\fP.
|
||||
.TP
|
||||
.B \-d
|
||||
.br
|
||||
.ns
|
||||
Write an extra output file containing macro definitions for the token
|
||||
type names defined in the grammar and the semantic value type
|
||||
.BR YYSTYPE ,
|
||||
as well as a few
|
||||
.B extern
|
||||
variable declarations.
|
||||
.sp
|
||||
If the parser output file is named
|
||||
.IB name .c
|
||||
then this file
|
||||
is named
|
||||
\fIname\fP\fB.h\fP.
|
||||
.sp
|
||||
This output file is essential if you wish to put the definition of
|
||||
.B yylex
|
||||
in a separate source file, because
|
||||
.B yylex
|
||||
needs to be able to refer to token type codes and the variable
|
||||
.BR yylval .
|
||||
.TP
|
||||
.BI \-\-defines= defines-file
|
||||
The behavior of
|
||||
.B \-\-defines
|
||||
is the same than
|
||||
.B \-d
|
||||
option.
|
||||
The only difference is that it has an optional argument which is
|
||||
the name of the output filename.
|
||||
.TP
|
||||
.BI \-g
|
||||
.br
|
||||
.ns
|
||||
Output a VCG definition of the LALR(1) grammar automaton computed by
|
||||
Bison. If the grammar file is
|
||||
.BR foo.y
|
||||
, the VCG output file will be
|
||||
.BR foo.vcg .
|
||||
.TP
|
||||
.BI \-\-graph= graph-file
|
||||
The behavior of
|
||||
.BI \-\-graph
|
||||
is the same than
|
||||
.BI \-g
|
||||
option. The only difference is that it has an optional argument which
|
||||
is the name of the output graph filename.
|
||||
.TP
|
||||
.B \-k
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-token-table
|
||||
This switch causes the
|
||||
.IB name .tab.c
|
||||
output to include a list of
|
||||
token names in order by their token numbers; this is defined in the array
|
||||
.IR yytname .
|
||||
Also generated
|
||||
are #defines for
|
||||
.IR YYNTOKENS ,
|
||||
.IR YYNNTS ,
|
||||
.IR YYNRULES ,
|
||||
and
|
||||
.IR YYNSTATES .
|
||||
.TP
|
||||
.B \-l
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-no-lines
|
||||
Don't put any
|
||||
.B #line
|
||||
preprocessor commands in the parser file.
|
||||
Ordinarily
|
||||
.I bison
|
||||
puts them in the parser file so that the C compiler
|
||||
and debuggers will associate errors with your source file, the
|
||||
grammar file. This option causes them to associate errors with the
|
||||
parser file, treating it an independent source file in its own right.
|
||||
.TP
|
||||
.B \-n
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-no-parser
|
||||
Do not generate the parser code into the output; generate only
|
||||
declarations. The generated
|
||||
.IB name .tab.c
|
||||
file will have only
|
||||
constant declarations. In addition, a
|
||||
.IB name .act
|
||||
file is
|
||||
generated containing a switch statement body containing all the
|
||||
translated actions.
|
||||
.TP
|
||||
.BI \-o " outfile"
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.BI \-\-output-file= outfile
|
||||
Specify the name
|
||||
.I outfile
|
||||
for the parser file.
|
||||
.sp
|
||||
The other output files' names are constructed from
|
||||
.I outfile
|
||||
as described under the
|
||||
.B \-v
|
||||
and
|
||||
.B \-d
|
||||
switches.
|
||||
.TP
|
||||
.BI \-p " prefix"
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.BI \-\-name-prefix= prefix
|
||||
Rename the external symbols used in the parser so that they start with
|
||||
.I prefix
|
||||
instead of
|
||||
.BR yy .
|
||||
The precise list of symbols renamed is
|
||||
.BR yyparse ,
|
||||
.BR yylex ,
|
||||
.BR yyerror ,
|
||||
.BR yylval ,
|
||||
.BR yychar ,
|
||||
and
|
||||
.BR yydebug .
|
||||
.sp
|
||||
For example, if you use
|
||||
.BR "\-p c" ,
|
||||
the names become
|
||||
.BR cparse ,
|
||||
.BR clex ,
|
||||
and so on.
|
||||
.TP
|
||||
.B \-t
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-debug
|
||||
In the parser file, define the macro
|
||||
.B YYDEBUG
|
||||
to 1 if it is not already defined,
|
||||
so that the debugging facilities are compiled.
|
||||
.TP
|
||||
.B \-v
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-verbose
|
||||
Write an extra output file containing verbose descriptions of the
|
||||
parser states and what is done for each type of look-ahead token in
|
||||
that state.
|
||||
.sp
|
||||
This file also describes all the conflicts, both those resolved by
|
||||
operator precedence and the unresolved ones.
|
||||
.sp
|
||||
The file's name is made by removing
|
||||
.B .tab.c
|
||||
or
|
||||
.B .c
|
||||
from the parser output file name, and adding
|
||||
.B .output
|
||||
instead.
|
||||
.sp
|
||||
Therefore, if the input file is
|
||||
.BR foo.y ,
|
||||
then the parser file is called
|
||||
.B foo.tab.c
|
||||
by default. As a consequence, the verbose
|
||||
output file is called
|
||||
.BR foo.output .
|
||||
.TP
|
||||
.B \-V
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-version
|
||||
Print the version number of
|
||||
.I bison
|
||||
and exit.
|
||||
.TP
|
||||
.B \-h
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-help
|
||||
Print a summary of the options to
|
||||
.I bison
|
||||
and exit.
|
||||
.TP
|
||||
.B \-y
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-yacc
|
||||
.br
|
||||
.ns
|
||||
.TP
|
||||
.B \-\-fixed-output-files
|
||||
Equivalent to
|
||||
.BR "\-o y.tab.c" ;
|
||||
the parser output file is called
|
||||
.BR y.tab.c ,
|
||||
and the other outputs are called
|
||||
.B y.output
|
||||
and
|
||||
.BR y.tab.h .
|
||||
The purpose of this switch is to imitate
|
||||
.IR yacc 's
|
||||
output file name conventions.
|
||||
Thus, the following shell script can substitute for
|
||||
.I yacc
|
||||
and is often installed as
|
||||
.IR yacc :
|
||||
.sp
|
||||
.RS
|
||||
.ft B
|
||||
bison \-y "$@"
|
||||
.ft R
|
||||
.sp
|
||||
.RE
|
||||
.SH SEE ALSO
|
||||
.IR yacc (1)
|
||||
.br
|
||||
The
|
||||
.IR "Bison Reference Manual" ,
|
||||
included as the file
|
||||
.B bison.texinfo
|
||||
in the
|
||||
.I bison
|
||||
source distribution.
|
||||
.SH DIAGNOSTICS
|
||||
Self explanatory.
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,452 +0,0 @@
|
||||
|
||||
@node GNU Free Documentation License
|
||||
@appendixsec GNU Free Documentation License
|
||||
|
||||
@cindex FDL, GNU Free Documentation License
|
||||
@center Version 1.2, November 2002
|
||||
|
||||
@display
|
||||
Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc.
|
||||
51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
||||
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
@end display
|
||||
|
||||
@enumerate 0
|
||||
@item
|
||||
PREAMBLE
|
||||
|
||||
The purpose of this License is to make a manual, textbook, or other
|
||||
functional and useful document @dfn{free} in the sense of freedom: to
|
||||
assure everyone the effective freedom to copy and redistribute it,
|
||||
with or without modifying it, either commercially or noncommercially.
|
||||
Secondarily, this License preserves for the author and publisher a way
|
||||
to get credit for their work, while not being considered responsible
|
||||
for modifications made by others.
|
||||
|
||||
This License is a kind of ``copyleft'', which means that derivative
|
||||
works of the document must themselves be free in the same sense. It
|
||||
complements the GNU General Public License, which is a copyleft
|
||||
license designed for free software.
|
||||
|
||||
We have designed this License in order to use it for manuals for free
|
||||
software, because free software needs free documentation: a free
|
||||
program should come with manuals providing the same freedoms that the
|
||||
software does. But this License is not limited to software manuals;
|
||||
it can be used for any textual work, regardless of subject matter or
|
||||
whether it is published as a printed book. We recommend this License
|
||||
principally for works whose purpose is instruction or reference.
|
||||
|
||||
@item
|
||||
APPLICABILITY AND DEFINITIONS
|
||||
|
||||
This License applies to any manual or other work, in any medium, that
|
||||
contains a notice placed by the copyright holder saying it can be
|
||||
distributed under the terms of this License. Such a notice grants a
|
||||
world-wide, royalty-free license, unlimited in duration, to use that
|
||||
work under the conditions stated herein. The ``Document'', below,
|
||||
refers to any such manual or work. Any member of the public is a
|
||||
licensee, and is addressed as ``you''. You accept the license if you
|
||||
copy, modify or distribute the work in a way requiring permission
|
||||
under copyright law.
|
||||
|
||||
A ``Modified Version'' of the Document means any work containing the
|
||||
Document or a portion of it, either copied verbatim, or with
|
||||
modifications and/or translated into another language.
|
||||
|
||||
A ``Secondary Section'' is a named appendix or a front-matter section
|
||||
of the Document that deals exclusively with the relationship of the
|
||||
publishers or authors of the Document to the Document's overall
|
||||
subject (or to related matters) and contains nothing that could fall
|
||||
directly within that overall subject. (Thus, if the Document is in
|
||||
part a textbook of mathematics, a Secondary Section may not explain
|
||||
any mathematics.) The relationship could be a matter of historical
|
||||
connection with the subject or with related matters, or of legal,
|
||||
commercial, philosophical, ethical or political position regarding
|
||||
them.
|
||||
|
||||
The ``Invariant Sections'' are certain Secondary Sections whose titles
|
||||
are designated, as being those of Invariant Sections, in the notice
|
||||
that says that the Document is released under this License. If a
|
||||
section does not fit the above definition of Secondary then it is not
|
||||
allowed to be designated as Invariant. The Document may contain zero
|
||||
Invariant Sections. If the Document does not identify any Invariant
|
||||
Sections then there are none.
|
||||
|
||||
The ``Cover Texts'' are certain short passages of text that are listed,
|
||||
as Front-Cover Texts or Back-Cover Texts, in the notice that says that
|
||||
the Document is released under this License. A Front-Cover Text may
|
||||
be at most 5 words, and a Back-Cover Text may be at most 25 words.
|
||||
|
||||
A ``Transparent'' copy of the Document means a machine-readable copy,
|
||||
represented in a format whose specification is available to the
|
||||
general public, that is suitable for revising the document
|
||||
straightforwardly with generic text editors or (for images composed of
|
||||
pixels) generic paint programs or (for drawings) some widely available
|
||||
drawing editor, and that is suitable for input to text formatters or
|
||||
for automatic translation to a variety of formats suitable for input
|
||||
to text formatters. A copy made in an otherwise Transparent file
|
||||
format whose markup, or absence of markup, has been arranged to thwart
|
||||
or discourage subsequent modification by readers is not Transparent.
|
||||
An image format is not Transparent if used for any substantial amount
|
||||
of text. A copy that is not ``Transparent'' is called ``Opaque''.
|
||||
|
||||
Examples of suitable formats for Transparent copies include plain
|
||||
@sc{ascii} without markup, Texinfo input format, La@TeX{} input
|
||||
format, @acronym{SGML} or @acronym{XML} using a publicly available
|
||||
@acronym{DTD}, and standard-conforming simple @acronym{HTML},
|
||||
PostScript or @acronym{PDF} designed for human modification. Examples
|
||||
of transparent image formats include @acronym{PNG}, @acronym{XCF} and
|
||||
@acronym{JPG}. Opaque formats include proprietary formats that can be
|
||||
read and edited only by proprietary word processors, @acronym{SGML} or
|
||||
@acronym{XML} for which the @acronym{DTD} and/or processing tools are
|
||||
not generally available, and the machine-generated @acronym{HTML},
|
||||
PostScript or @acronym{PDF} produced by some word processors for
|
||||
output purposes only.
|
||||
|
||||
The ``Title Page'' means, for a printed book, the title page itself,
|
||||
plus such following pages as are needed to hold, legibly, the material
|
||||
this License requires to appear in the title page. For works in
|
||||
formats which do not have any title page as such, ``Title Page'' means
|
||||
the text near the most prominent appearance of the work's title,
|
||||
preceding the beginning of the body of the text.
|
||||
|
||||
A section ``Entitled XYZ'' means a named subunit of the Document whose
|
||||
title either is precisely XYZ or contains XYZ in parentheses following
|
||||
text that translates XYZ in another language. (Here XYZ stands for a
|
||||
specific section name mentioned below, such as ``Acknowledgements'',
|
||||
``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
|
||||
of such a section when you modify the Document means that it remains a
|
||||
section ``Entitled XYZ'' according to this definition.
|
||||
|
||||
The Document may include Warranty Disclaimers next to the notice which
|
||||
states that this License applies to the Document. These Warranty
|
||||
Disclaimers are considered to be included by reference in this
|
||||
License, but only as regards disclaiming warranties: any other
|
||||
implication that these Warranty Disclaimers may have is void and has
|
||||
no effect on the meaning of this License.
|
||||
|
||||
@item
|
||||
VERBATIM COPYING
|
||||
|
||||
You may copy and distribute the Document in any medium, either
|
||||
commercially or noncommercially, provided that this License, the
|
||||
copyright notices, and the license notice saying this License applies
|
||||
to the Document are reproduced in all copies, and that you add no other
|
||||
conditions whatsoever to those of this License. You may not use
|
||||
technical measures to obstruct or control the reading or further
|
||||
copying of the copies you make or distribute. However, you may accept
|
||||
compensation in exchange for copies. If you distribute a large enough
|
||||
number of copies you must also follow the conditions in section 3.
|
||||
|
||||
You may also lend copies, under the same conditions stated above, and
|
||||
you may publicly display copies.
|
||||
|
||||
@item
|
||||
COPYING IN QUANTITY
|
||||
|
||||
If you publish printed copies (or copies in media that commonly have
|
||||
printed covers) of the Document, numbering more than 100, and the
|
||||
Document's license notice requires Cover Texts, you must enclose the
|
||||
copies in covers that carry, clearly and legibly, all these Cover
|
||||
Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
|
||||
the back cover. Both covers must also clearly and legibly identify
|
||||
you as the publisher of these copies. The front cover must present
|
||||
the full title with all words of the title equally prominent and
|
||||
visible. You may add other material on the covers in addition.
|
||||
Copying with changes limited to the covers, as long as they preserve
|
||||
the title of the Document and satisfy these conditions, can be treated
|
||||
as verbatim copying in other respects.
|
||||
|
||||
If the required texts for either cover are too voluminous to fit
|
||||
legibly, you should put the first ones listed (as many as fit
|
||||
reasonably) on the actual cover, and continue the rest onto adjacent
|
||||
pages.
|
||||
|
||||
If you publish or distribute Opaque copies of the Document numbering
|
||||
more than 100, you must either include a machine-readable Transparent
|
||||
copy along with each Opaque copy, or state in or with each Opaque copy
|
||||
a computer-network location from which the general network-using
|
||||
public has access to download using public-standard network protocols
|
||||
a complete Transparent copy of the Document, free of added material.
|
||||
If you use the latter option, you must take reasonably prudent steps,
|
||||
when you begin distribution of Opaque copies in quantity, to ensure
|
||||
that this Transparent copy will remain thus accessible at the stated
|
||||
location until at least one year after the last time you distribute an
|
||||
Opaque copy (directly or through your agents or retailers) of that
|
||||
edition to the public.
|
||||
|
||||
It is requested, but not required, that you contact the authors of the
|
||||
Document well before redistributing any large number of copies, to give
|
||||
them a chance to provide you with an updated version of the Document.
|
||||
|
||||
@item
|
||||
MODIFICATIONS
|
||||
|
||||
You may copy and distribute a Modified Version of the Document under
|
||||
the conditions of sections 2 and 3 above, provided that you release
|
||||
the Modified Version under precisely this License, with the Modified
|
||||
Version filling the role of the Document, thus licensing distribution
|
||||
and modification of the Modified Version to whoever possesses a copy
|
||||
of it. In addition, you must do these things in the Modified Version:
|
||||
|
||||
@enumerate A
|
||||
@item
|
||||
Use in the Title Page (and on the covers, if any) a title distinct
|
||||
from that of the Document, and from those of previous versions
|
||||
(which should, if there were any, be listed in the History section
|
||||
of the Document). You may use the same title as a previous version
|
||||
if the original publisher of that version gives permission.
|
||||
|
||||
@item
|
||||
List on the Title Page, as authors, one or more persons or entities
|
||||
responsible for authorship of the modifications in the Modified
|
||||
Version, together with at least five of the principal authors of the
|
||||
Document (all of its principal authors, if it has fewer than five),
|
||||
unless they release you from this requirement.
|
||||
|
||||
@item
|
||||
State on the Title page the name of the publisher of the
|
||||
Modified Version, as the publisher.
|
||||
|
||||
@item
|
||||
Preserve all the copyright notices of the Document.
|
||||
|
||||
@item
|
||||
Add an appropriate copyright notice for your modifications
|
||||
adjacent to the other copyright notices.
|
||||
|
||||
@item
|
||||
Include, immediately after the copyright notices, a license notice
|
||||
giving the public permission to use the Modified Version under the
|
||||
terms of this License, in the form shown in the Addendum below.
|
||||
|
||||
@item
|
||||
Preserve in that license notice the full lists of Invariant Sections
|
||||
and required Cover Texts given in the Document's license notice.
|
||||
|
||||
@item
|
||||
Include an unaltered copy of this License.
|
||||
|
||||
@item
|
||||
Preserve the section Entitled ``History'', Preserve its Title, and add
|
||||
to it an item stating at least the title, year, new authors, and
|
||||
publisher of the Modified Version as given on the Title Page. If
|
||||
there is no section Entitled ``History'' in the Document, create one
|
||||
stating the title, year, authors, and publisher of the Document as
|
||||
given on its Title Page, then add an item describing the Modified
|
||||
Version as stated in the previous sentence.
|
||||
|
||||
@item
|
||||
Preserve the network location, if any, given in the Document for
|
||||
public access to a Transparent copy of the Document, and likewise
|
||||
the network locations given in the Document for previous versions
|
||||
it was based on. These may be placed in the ``History'' section.
|
||||
You may omit a network location for a work that was published at
|
||||
least four years before the Document itself, or if the original
|
||||
publisher of the version it refers to gives permission.
|
||||
|
||||
@item
|
||||
For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
|
||||
the Title of the section, and preserve in the section all the
|
||||
substance and tone of each of the contributor acknowledgements and/or
|
||||
dedications given therein.
|
||||
|
||||
@item
|
||||
Preserve all the Invariant Sections of the Document,
|
||||
unaltered in their text and in their titles. Section numbers
|
||||
or the equivalent are not considered part of the section titles.
|
||||
|
||||
@item
|
||||
Delete any section Entitled ``Endorsements''. Such a section
|
||||
may not be included in the Modified Version.
|
||||
|
||||
@item
|
||||
Do not retitle any existing section to be Entitled ``Endorsements'' or
|
||||
to conflict in title with any Invariant Section.
|
||||
|
||||
@item
|
||||
Preserve any Warranty Disclaimers.
|
||||
@end enumerate
|
||||
|
||||
If the Modified Version includes new front-matter sections or
|
||||
appendices that qualify as Secondary Sections and contain no material
|
||||
copied from the Document, you may at your option designate some or all
|
||||
of these sections as invariant. To do this, add their titles to the
|
||||
list of Invariant Sections in the Modified Version's license notice.
|
||||
These titles must be distinct from any other section titles.
|
||||
|
||||
You may add a section Entitled ``Endorsements'', provided it contains
|
||||
nothing but endorsements of your Modified Version by various
|
||||
parties---for example, statements of peer review or that the text has
|
||||
been approved by an organization as the authoritative definition of a
|
||||
standard.
|
||||
|
||||
You may add a passage of up to five words as a Front-Cover Text, and a
|
||||
passage of up to 25 words as a Back-Cover Text, to the end of the list
|
||||
of Cover Texts in the Modified Version. Only one passage of
|
||||
Front-Cover Text and one of Back-Cover Text may be added by (or
|
||||
through arrangements made by) any one entity. If the Document already
|
||||
includes a cover text for the same cover, previously added by you or
|
||||
by arrangement made by the same entity you are acting on behalf of,
|
||||
you may not add another; but you may replace the old one, on explicit
|
||||
permission from the previous publisher that added the old one.
|
||||
|
||||
The author(s) and publisher(s) of the Document do not by this License
|
||||
give permission to use their names for publicity for or to assert or
|
||||
imply endorsement of any Modified Version.
|
||||
|
||||
@item
|
||||
COMBINING DOCUMENTS
|
||||
|
||||
You may combine the Document with other documents released under this
|
||||
License, under the terms defined in section 4 above for modified
|
||||
versions, provided that you include in the combination all of the
|
||||
Invariant Sections of all of the original documents, unmodified, and
|
||||
list them all as Invariant Sections of your combined work in its
|
||||
license notice, and that you preserve all their Warranty Disclaimers.
|
||||
|
||||
The combined work need only contain one copy of this License, and
|
||||
multiple identical Invariant Sections may be replaced with a single
|
||||
copy. If there are multiple Invariant Sections with the same name but
|
||||
different contents, make the title of each such section unique by
|
||||
adding at the end of it, in parentheses, the name of the original
|
||||
author or publisher of that section if known, or else a unique number.
|
||||
Make the same adjustment to the section titles in the list of
|
||||
Invariant Sections in the license notice of the combined work.
|
||||
|
||||
In the combination, you must combine any sections Entitled ``History''
|
||||
in the various original documents, forming one section Entitled
|
||||
``History''; likewise combine any sections Entitled ``Acknowledgements'',
|
||||
and any sections Entitled ``Dedications''. You must delete all
|
||||
sections Entitled ``Endorsements.''
|
||||
|
||||
@item
|
||||
COLLECTIONS OF DOCUMENTS
|
||||
|
||||
You may make a collection consisting of the Document and other documents
|
||||
released under this License, and replace the individual copies of this
|
||||
License in the various documents with a single copy that is included in
|
||||
the collection, provided that you follow the rules of this License for
|
||||
verbatim copying of each of the documents in all other respects.
|
||||
|
||||
You may extract a single document from such a collection, and distribute
|
||||
it individually under this License, provided you insert a copy of this
|
||||
License into the extracted document, and follow this License in all
|
||||
other respects regarding verbatim copying of that document.
|
||||
|
||||
@item
|
||||
AGGREGATION WITH INDEPENDENT WORKS
|
||||
|
||||
A compilation of the Document or its derivatives with other separate
|
||||
and independent documents or works, in or on a volume of a storage or
|
||||
distribution medium, is called an ``aggregate'' if the copyright
|
||||
resulting from the compilation is not used to limit the legal rights
|
||||
of the compilation's users beyond what the individual works permit.
|
||||
When the Document is included in an aggregate, this License does not
|
||||
apply to the other works in the aggregate which are not themselves
|
||||
derivative works of the Document.
|
||||
|
||||
If the Cover Text requirement of section 3 is applicable to these
|
||||
copies of the Document, then if the Document is less than one half of
|
||||
the entire aggregate, the Document's Cover Texts may be placed on
|
||||
covers that bracket the Document within the aggregate, or the
|
||||
electronic equivalent of covers if the Document is in electronic form.
|
||||
Otherwise they must appear on printed covers that bracket the whole
|
||||
aggregate.
|
||||
|
||||
@item
|
||||
TRANSLATION
|
||||
|
||||
Translation is considered a kind of modification, so you may
|
||||
distribute translations of the Document under the terms of section 4.
|
||||
Replacing Invariant Sections with translations requires special
|
||||
permission from their copyright holders, but you may include
|
||||
translations of some or all Invariant Sections in addition to the
|
||||
original versions of these Invariant Sections. You may include a
|
||||
translation of this License, and all the license notices in the
|
||||
Document, and any Warranty Disclaimers, provided that you also include
|
||||
the original English version of this License and the original versions
|
||||
of those notices and disclaimers. In case of a disagreement between
|
||||
the translation and the original version of this License or a notice
|
||||
or disclaimer, the original version will prevail.
|
||||
|
||||
If a section in the Document is Entitled ``Acknowledgements'',
|
||||
``Dedications'', or ``History'', the requirement (section 4) to Preserve
|
||||
its Title (section 1) will typically require changing the actual
|
||||
title.
|
||||
|
||||
@item
|
||||
TERMINATION
|
||||
|
||||
You may not copy, modify, sublicense, or distribute the Document except
|
||||
as expressly provided for under this License. Any other attempt to
|
||||
copy, modify, sublicense or distribute the Document is void, and will
|
||||
automatically terminate your rights under this License. However,
|
||||
parties who have received copies, or rights, from you under this
|
||||
License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
@item
|
||||
FUTURE REVISIONS OF THIS LICENSE
|
||||
|
||||
The Free Software Foundation may publish new, revised versions
|
||||
of the GNU Free Documentation License from time to time. Such new
|
||||
versions will be similar in spirit to the present version, but may
|
||||
differ in detail to address new problems or concerns. See
|
||||
@uref{http://www.gnu.org/copyleft/}.
|
||||
|
||||
Each version of the License is given a distinguishing version number.
|
||||
If the Document specifies that a particular numbered version of this
|
||||
License ``or any later version'' applies to it, you have the option of
|
||||
following the terms and conditions either of that specified version or
|
||||
of any later version that has been published (not as a draft) by the
|
||||
Free Software Foundation. If the Document does not specify a version
|
||||
number of this License, you may choose any version ever published (not
|
||||
as a draft) by the Free Software Foundation.
|
||||
@end enumerate
|
||||
|
||||
@page
|
||||
@appendixsubsec ADDENDUM: How to use this License for your documents
|
||||
|
||||
To use this License in a document you have written, include a copy of
|
||||
the License in the document and put the following copyright and
|
||||
license notices just after the title page:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
Copyright (C) @var{year} @var{your name}.
|
||||
Permission is granted to copy, distribute and/or modify this document
|
||||
under the terms of the GNU Free Documentation License, Version 1.2
|
||||
or any later version published by the Free Software Foundation;
|
||||
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
|
||||
Texts. A copy of the license is included in the section entitled ``GNU
|
||||
Free Documentation License''.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
|
||||
replace the ``with...Texts.'' line with this:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
with the Invariant Sections being @var{list their titles}, with
|
||||
the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
|
||||
being @var{list}.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections without Cover Texts, or some other
|
||||
combination of the three, merge those two alternatives to suit the
|
||||
situation.
|
||||
|
||||
If your document contains nontrivial examples of program code, we
|
||||
recommend releasing these examples in parallel under your choice of
|
||||
free software license, such as the GNU General Public License,
|
||||
to permit their use in free software.
|
||||
|
||||
@c Local Variables:
|
||||
@c ispell-local-pdict: "ispell-dict"
|
||||
@c End:
|
||||
|
||||
@ -1,392 +0,0 @@
|
||||
@node Copying
|
||||
@unnumbered GNU GENERAL PUBLIC LICENSE
|
||||
@center Version 2, June 1991
|
||||
|
||||
@c This file is intended to be included in another file.
|
||||
|
||||
@display
|
||||
Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc.
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
||||
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
@end display
|
||||
|
||||
@unnumberedsec Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software---to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
@iftex
|
||||
@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
@end ifinfo
|
||||
|
||||
@enumerate 0
|
||||
@item
|
||||
This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The ``Program'', below,
|
||||
refers to any such program or work, and a ``work based on the Program''
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term ``modification''.) Each licensee is addressed as ``you''.
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
@item
|
||||
You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
@item
|
||||
You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
@enumerate a
|
||||
@item
|
||||
You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
@item
|
||||
You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
@item
|
||||
If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
@end enumerate
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
@item
|
||||
You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
@enumerate a
|
||||
@item
|
||||
Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
@item
|
||||
Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
@item
|
||||
Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
@end enumerate
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
@item
|
||||
You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
@item
|
||||
You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
@item
|
||||
Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
@item
|
||||
If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
@item
|
||||
If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
@item
|
||||
The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and ``any
|
||||
later version'', you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
@item
|
||||
If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
@iftex
|
||||
@heading NO WARRANTY
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center NO WARRANTY
|
||||
@end ifinfo
|
||||
|
||||
@item
|
||||
BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
@item
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
@end enumerate
|
||||
|
||||
@iftex
|
||||
@heading END OF TERMS AND CONDITIONS
|
||||
@end iftex
|
||||
@ifinfo
|
||||
@center END OF TERMS AND CONDITIONS
|
||||
@end ifinfo
|
||||
|
||||
@page
|
||||
@unnumberedsec Appendix: How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the ``copyright'' line and a pointer to where the full notice is found.
|
||||
|
||||
@smallexample
|
||||
@var{one line to give the program's name and a brief idea of what it does.}
|
||||
Copyright (C) @var{yyyy} @var{name of author}
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
@end smallexample
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
@smallexample
|
||||
Gnomovision version 69, Copyright (C) 19@var{yy} @var{name of author}
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
@end smallexample
|
||||
|
||||
The hypothetical commands @samp{show w} and @samp{show c} should show
|
||||
the appropriate parts of the General Public License. Of course, the
|
||||
commands you use may be called something other than @samp{show w} and
|
||||
@samp{show c}; they could even be mouse-clicks or menu items---whatever
|
||||
suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a ``copyright disclaimer'' for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
@example
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
@var{signature of Ty Coon}, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
@end example
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
@ -1,512 +0,0 @@
|
||||
% Bison Quick Reference
|
||||
|
||||
%**start of header
|
||||
\newcount\columnsperpage
|
||||
|
||||
% This file can be printed with 1 or 2 columns per page (see below).
|
||||
% Specify how many you want here. Nothing else needs to be changed
|
||||
% unless you are maintaining the documentation.
|
||||
% For printing reference cards to use in books, specify one column
|
||||
% per page and reduce to 80%.
|
||||
% Note that if columnsperpage is set to 2, there will be a few overfull
|
||||
% boxes, but they are not serious. Just uncomment \finalout.
|
||||
|
||||
\columnsperpage=1
|
||||
|
||||
% comment out this line if you want page numbers to appear.
|
||||
\nopagenumbers
|
||||
|
||||
\def\finalout{\overfullrule=0pt}
|
||||
%\finalout
|
||||
|
||||
% Copyright (c) 1998, 2001 Free Software Foundation, Inc.
|
||||
%
|
||||
% This file is part of Bison.
|
||||
%
|
||||
% Bison is free software; you can redistribute them and/or modify them
|
||||
% under the terms of the GNU General Public License as published by the
|
||||
% Free Software Foundation; either version 2, or (at your option) any
|
||||
% later version.
|
||||
%
|
||||
% Bison is distributed in the hope that it will be useful, but WITHOUT
|
||||
% ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
% FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
% for more details.
|
||||
%
|
||||
% You should have received a copy of the GNU General Public License
|
||||
% along with either Flex or Bison; see the file COPYING. If not, write
|
||||
% to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
% Boston, MA 02110-1301, USA.
|
||||
%
|
||||
% This file is intended to be processed by plain TeX (TeX82).
|
||||
%
|
||||
% The final reference card has two columns:
|
||||
% This file can be used to produce it in any of three ways:
|
||||
% 1 column per page
|
||||
% produces two separate pages, each of which needs to be reduced to 80%.
|
||||
% This gives the best resolution.
|
||||
% 2 columns per page
|
||||
% produces a single page.
|
||||
% You will still need to cut and paste.
|
||||
% Which mode to use is controlled by setting \columnsperpage above.
|
||||
%
|
||||
% Authors:
|
||||
% Brendan Kehoe
|
||||
% UUCP: widener!brendan
|
||||
% Internet: brendan@cs.widener.edu
|
||||
%
|
||||
% Gavin Nicol
|
||||
% Internet: nick@nsis.cl.co.jp
|
||||
%
|
||||
% This refcard format was created by Steve Gildea.
|
||||
%
|
||||
% Thanks to Paul Rubin, Bob Chassell, Len Tower, and Richard Mlynarik
|
||||
% for their many good ideas.
|
||||
|
||||
% We only change the following to change the version numbers and
|
||||
% such.
|
||||
|
||||
\def\bisonversion{1.31} % the bison version
|
||||
|
||||
\def\refcardversion{0.5} % reference card version
|
||||
\def\month{November} % month
|
||||
\def\year{2001} % year
|
||||
\def\version{\month\ \year, Bison Refcard Version \refcardversion}
|
||||
|
||||
% for copyright notices
|
||||
\def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
|
||||
\def\medium{\mediumfont\textfont2=\mediumsy\baselineskip=.8\baselineskip}
|
||||
|
||||
\def\copyrightnotice{
|
||||
\vskip .15ex plus .25 fill
|
||||
\begingroup\medium
|
||||
\centerline{Copyright \copyright\ \year\ Free Software Foundation, Inc.}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{\version}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{designed by Brendan Kehoe and Gavin Nicol}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{for Bison \bisonversion}
|
||||
|
||||
Permission is granted to make and distribute copies of this card
|
||||
provided the copyright notice and this permission notice
|
||||
are preserved on all copies.
|
||||
\vskip .2\baselineskip
|
||||
For information, write to the:
|
||||
\vskip .2\baselineskip
|
||||
\centerline{Free Software Foundation, Inc.}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{51 Franklin Street, Fifth Floor}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{Boston, MA 02110-1301 USA}
|
||||
\endgroup}
|
||||
|
||||
%%%% smallcopyrightnotice for two column printing on one page.
|
||||
\def\smallcopyrightnotice{
|
||||
\vskip .15ex plus .25 fill
|
||||
\begingroup\small
|
||||
\centerline{Copyright \copyright\ \year\ Free Software Foundation, Inc.}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{\version}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{designed by Brendan Kehoe and Gavin Nicol}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{for Bison \bisonversion}
|
||||
|
||||
Permission is granted to make and distribute copies of this card
|
||||
provided the copyright notice and this permission notice
|
||||
are preserved on all copies.
|
||||
\vskip .2\baselineskip
|
||||
For information, write to the:
|
||||
\vskip .2\baselineskip
|
||||
\centerline{Free Software Foundation, Inc.}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{51 Franklin Street, Fifth Floor}
|
||||
\vskip .2\baselineskip
|
||||
\centerline{Boston, MA 02110-1301 USA}
|
||||
\endgroup}
|
||||
|
||||
% make \bye not \outer so that the \def\bye in the \else clause below
|
||||
% can be scanned without complaint.
|
||||
\def\bye{\par\vfill\supereject\end}
|
||||
|
||||
\newdimen\intercolumnskip
|
||||
\newbox\columna
|
||||
\newbox\columnb
|
||||
|
||||
\def\ncolumns{\the\columnsperpage}
|
||||
|
||||
\message{[\ncolumns\space
|
||||
column\if 1\ncolumns\else s\fi\space per page]}
|
||||
|
||||
\def\scaledmag#1{ scaled \magstep #1}
|
||||
|
||||
% This multi-way format was designed by Stephen Gildea
|
||||
% October 1986.
|
||||
\if 1\ncolumns
|
||||
\hsize 4in
|
||||
\vsize 10in
|
||||
% We want output .3 inch *from top of paper edge*; i.e. -.7in from TeX default
|
||||
\voffset -.7in % Comment out for xdvi viewing; include for printing.
|
||||
\font\titlefont=\fontname\tenbf \scaledmag3
|
||||
\font\headingfont=\fontname\tenbf \scaledmag2
|
||||
\font\smallfont=cmr6
|
||||
\font\smallsy=cmsy6
|
||||
\font\mediumfont=cmr10
|
||||
\font\mediumsy=cmsy10
|
||||
|
||||
|
||||
% two lines below commented out in Yet Another Attempt to eliminate
|
||||
% page numbers from the output.
|
||||
\footline{\hss}
|
||||
% \footline{\hss\folio}
|
||||
\def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
|
||||
\else
|
||||
\hsize 3.2in
|
||||
\vsize 7.95in
|
||||
\hoffset -.75in
|
||||
\voffset -.745in
|
||||
\font\titlefont=cmbx10 \scaledmag2
|
||||
\font\headingfont=cmbx10 \scaledmag1
|
||||
\font\smallfont=cmr6
|
||||
\font\smallsy=cmsy6
|
||||
\font\eightrm=cmr8
|
||||
\font\eightbf=cmbx8
|
||||
\font\eightit=cmti8
|
||||
\font\eighttt=cmtt8
|
||||
\font\eightsy=cmsy8
|
||||
\textfont0=\eightrm
|
||||
\textfont2=\eightsy
|
||||
\def\rm{\eightrm}
|
||||
\def\bf{\eightbf}
|
||||
\def\it{\eightit}
|
||||
\def\tt{\eighttt}
|
||||
%%%% Reduce skip from .8 to .75 to permit printing on two pages.
|
||||
\normalbaselineskip=.75\normalbaselineskip
|
||||
\normallineskip=.75\normallineskip
|
||||
\normallineskiplimit=.75\normallineskiplimit
|
||||
\normalbaselines\rm %make definitions take effect
|
||||
|
||||
\if 2\ncolumns
|
||||
\let\maxcolumn=b
|
||||
\footline{\hss\rm\folio\hss}
|
||||
\def\makefootline{\vskip 2in \hsize=6.86in\line{\the\footline}}
|
||||
\font\mediumfont=cmr10
|
||||
\font\mediumsy=cmsy10
|
||||
|
||||
% Leave 3 column code here in case size increases.
|
||||
\else \if 3\ncolumns
|
||||
\let\maxcolumn=c
|
||||
\nopagenumbers
|
||||
\font\mediumfont=cmr10
|
||||
\font\mediumsy=cmsy10
|
||||
|
||||
\else
|
||||
\errhelp{You must set \columnsperpage equal to 1, 2, or 3.}
|
||||
\errmessage{Illegal number of columns per page}
|
||||
\fi\fi
|
||||
|
||||
\intercolumnskip=.46in
|
||||
\def\abc{a}
|
||||
\output={%
|
||||
% This next line is useful when designing the layout.
|
||||
%\immediate\write16{Column \folio\abc\space starts with \firstmark}
|
||||
\if \maxcolumn\abc \multicolumnformat \global\def\abc{a}
|
||||
\else\if a\abc
|
||||
\global\setbox\columna\columnbox \global\def\abc{b}
|
||||
%% in case we never use \columnb (two-column mode)
|
||||
\global\setbox\columnb\hbox to -\intercolumnskip{}
|
||||
\else
|
||||
\global\setbox\columnb\columnbox \global\def\abc{c}\fi\fi}
|
||||
\def\multicolumnformat{\shipout\vbox{\makeheadline
|
||||
\hbox{\box\columna\hskip\intercolumnskip
|
||||
\box\columnb\hskip\intercolumnskip\columnbox}
|
||||
\makefootline}\advancepageno}
|
||||
\def\columnbox{\leftline{\pagebody}}
|
||||
|
||||
\def\bye{\par\vfill\supereject
|
||||
\if a\abc \else\null\vfill\eject\fi
|
||||
\if a\abc \else\null\vfill\eject\fi
|
||||
\end}
|
||||
\fi
|
||||
|
||||
% we won't be using math mode much, so redefine some of the characters
|
||||
% we might want to talk about
|
||||
\catcode`\^=12
|
||||
\catcode`\_=12
|
||||
|
||||
\chardef\\=`\\
|
||||
\chardef\{=`\{
|
||||
\chardef\}=`\}
|
||||
|
||||
\hyphenation{mini-buf-fer}
|
||||
|
||||
\parindent 0pt
|
||||
% \parskip 1ex plus .5ex minus .5ex
|
||||
\parskip 0.5ex plus .25ex minus .25ex
|
||||
|
||||
\outer\def\newcolumn{\vfill\eject}
|
||||
|
||||
\outer\def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex}
|
||||
|
||||
\outer\def\section#1{\par\filbreak
|
||||
\vskip 1.5ex plus 1ex minus 1ex {\headingfont #1}\mark{#1}%
|
||||
\vskip 1ex plus .5ex minus 0.75ex}
|
||||
|
||||
\newdimen\keyindent
|
||||
|
||||
\def\beginindentedkeys{\keyindent=1em}
|
||||
\def\endindentedkeys{\keyindent=0em}
|
||||
\endindentedkeys
|
||||
|
||||
\def\paralign{\vskip\parskip\halign}
|
||||
|
||||
\def\<#1>{$\langle${\rm #1}$\rangle$}
|
||||
|
||||
\def\kbd#1{{\tt#1}\null} %\null so not an abbrev even if period follows
|
||||
|
||||
\def\beginexample{\par\leavevmode\begingroup
|
||||
\obeylines\obeyspaces\parskip0pt\tt}
|
||||
{\obeyspaces\global\let =\ }
|
||||
\def\endexample{\endgroup}
|
||||
\def\begincexample{%
|
||||
\par\leavevmode\begingroup%
|
||||
\obeylines\obeyspaces%
|
||||
% bpk--added indentation
|
||||
\advance\leftskip.25truein
|
||||
% \parskip0pt%
|
||||
\tt}
|
||||
{\obeyspaces\global\let =\ }
|
||||
\def\endcexample{\endgroup}
|
||||
|
||||
%%%%% Prime definition of key; redefined below to prevent overful hboxes
|
||||
|
||||
\def\key#1#2{\leavevmode\hbox to \hsize
|
||||
{\vtop {\hsize=.67\hsize \rightskip=1em #1}
|
||||
\kbd{#2}\hfil}}
|
||||
|
||||
\newbox\metaxbox
|
||||
\setbox\metaxbox\hbox{\kbd{M-x }}
|
||||
\newdimen\metaxwidth
|
||||
\metaxwidth=\wd\metaxbox
|
||||
|
||||
\def\metax#1#2{\leavevmode\hbox to \hsize{\hbox to .75\hsize
|
||||
{\hskip\keyindent\relax#1\hfil}%
|
||||
\hskip -\metaxwidth minus 1fil
|
||||
\kbd{#2}\hfil}}
|
||||
|
||||
\def\threecol#1#2#3{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
|
||||
&\kbd{#3}\quad\cr}
|
||||
|
||||
%**end of header
|
||||
|
||||
% ************
|
||||
% ** BISON **
|
||||
% ************
|
||||
|
||||
\title{Bison Quick Reference}
|
||||
|
||||
\section{Starting Bison}
|
||||
%***********************
|
||||
|
||||
To use Bison, type: \kbd{bison {\it filename}}
|
||||
|
||||
Options can be used as: \kbd{bison {\it options} {\it filename}}
|
||||
|
||||
\section{Command Line Options}
|
||||
%*****************************
|
||||
|
||||
\key{Display usage information.} {-h}
|
||||
\key{Display version information.} {-V}
|
||||
\key{Generate token and {\tt YYSTYPE} definitions.} {-d}
|
||||
\key{Prepend a prefix to external symbols.} {-p {\it prefix}}
|
||||
\key{Don't put {\tt \#line} directives in the parser.} {-l}
|
||||
\key{Specify the output file.} {-o {\it filename}}
|
||||
\key{Debug or {\it trace} mode.} {-t}
|
||||
\key{Verbose description of the parser.} {-v}
|
||||
\key{Emulate {\tt yacc} (generate {\tt y.tab.*} files).} {-y}
|
||||
|
||||
\vskip .10truein
|
||||
{\bf Note:} The token and {\tt YYSTYPE} definitions are generated
|
||||
to a file called {\tt y.tab.h} if the {\tt -y} option is used,
|
||||
otherwise it will have the format {\tt {\it name}.tab.h}, where
|
||||
{\it name} is the leading part of the parser definition filename.
|
||||
|
||||
\section{Definitions}
|
||||
%********************
|
||||
|
||||
\key{Declare a terminal symbol.}{\%token <{\it t\/}>
|
||||
{\it n}}
|
||||
|
||||
\key{Declare a terminal symbol, and define its association.}
|
||||
{{\it association} <{\it t\/}> {\it n}}
|
||||
|
||||
\vskip .2\baselineskip
|
||||
\key{Generate a reentrant (pure) parser.}
|
||||
{\%pure_parser}
|
||||
|
||||
\key{Define the union of all data types used in the parser.}
|
||||
{\%union\{{\it field list}\} }
|
||||
|
||||
\vskip .2\baselineskip
|
||||
\key{Tell {\tt bison} where to start parsing.}
|
||||
{\%start {\it m}}
|
||||
|
||||
\key{Tell {\tt bison} the data type of symbols.}
|
||||
{\%type <{\it t\/}> {\it s1}\dots{\it sn}}
|
||||
|
||||
\vskip .10truein
|
||||
|
||||
In the above, {\it t} is a {\it type} defined in the {\tt \%union}
|
||||
definition, {\it n} is a {\it terminal} symbol name, {\it m} is a
|
||||
{\it non-terminal} symbol name, and {\it association} can be one of
|
||||
{\tt \%left}, {\tt \%right}, or {\tt \%nonassoc}.
|
||||
|
||||
\vskip .10truein
|
||||
|
||||
The {\tt <{\it t\/}>} after {\tt \%token, \%left, \%right} and {\tt
|
||||
\%nonassoc} is optional. Additionally, precedence may be overridden
|
||||
in the rules with {\tt \%prec} commands.
|
||||
|
||||
\section{Parser Definition Files}
|
||||
%*********************************
|
||||
|
||||
The general form for a parser definition is:
|
||||
|
||||
\begincexample
|
||||
\{\%
|
||||
/* Initial C code. */
|
||||
\%\}
|
||||
|
||||
{\it Token and type definitions}
|
||||
|
||||
\%\%
|
||||
|
||||
Rule definition 1
|
||||
\vdots
|
||||
Rule definition {\it n}
|
||||
|
||||
\%\%
|
||||
|
||||
/* Other C code. */
|
||||
\endcexample
|
||||
|
||||
|
||||
% Decrease standard baselineskip for the second page
|
||||
\baselineskip = .9\baselineskip
|
||||
|
||||
\section {Rule definitions}
|
||||
%**************************
|
||||
|
||||
Rules take the form:
|
||||
|
||||
\vskip -\baselineskip
|
||||
\beginexample
|
||||
non-terminal : {\it statement} 1
|
||||
| {\it statement} 2
|
||||
\vdots
|
||||
| {\it statement n}
|
||||
;
|
||||
\endexample
|
||||
|
||||
Where {\it statements} can be either empty, or contain
|
||||
a mixture of C code (enclosed in {\tt \{...\}}), and the
|
||||
symbols that make up the non-terminal. For example:
|
||||
|
||||
\vskip -\baselineskip
|
||||
\beginexample
|
||||
expression : number '$+$' number \{ \$\$ $=$ \$1 $+$ \$3 \}
|
||||
| number '$-$' number \{ \$\$ $=$ \$1 $-$ \$3 \}
|
||||
| number '$/$' number \{ \$\$ $=$ \$1 $/$ \$3 \}
|
||||
| number '$*$' number \{ \$\$ $=$ \$1 $*$ \$3 \}
|
||||
;
|
||||
\endexample
|
||||
|
||||
For altering the precedence of a symbol use:
|
||||
\vskip -\baselineskip
|
||||
|
||||
\beginexample
|
||||
\%prec name
|
||||
\endexample
|
||||
|
||||
For example:
|
||||
\vskip -\baselineskip
|
||||
\beginexample
|
||||
foo : gnu bar gnu \%prec bar
|
||||
;
|
||||
\endexample
|
||||
|
||||
\section{Grammar Variables and Symbols}
|
||||
%**************************************
|
||||
|
||||
\key{Recognize an error \& continue parsing.}{error}
|
||||
\key{Access data associated with a symbol.} {\$\$, \$0\dots\${\it n}}
|
||||
\key{Access a field of the data union.} {\$\$.{\it t},
|
||||
\$0.{\it t}\dots\${\it n}.{\it t}}
|
||||
\key{Access symbol's location.} {@\$, @0\dots@{\it n}}
|
||||
\key{Access data's line location.} {@{\it x}.{\it line\_spec}}
|
||||
\key{Access data's column location.} {@{\it x}.{\it column\_spec}}
|
||||
|
||||
|
||||
\vskip .10truein
|
||||
%
|
||||
Where {\it t} is a type defined in the {\tt \%union}, {\it n} is a
|
||||
number, {\it x} is a number or \$, {\it line\_spec} one of {\tt
|
||||
first_line} and {\tt last_line}, and {\it column\_spec} is specified
|
||||
as either {\tt first_column} or {\tt last_column}.
|
||||
|
||||
\section {Variables and Types}
|
||||
%*****************************
|
||||
|
||||
\key{Current look ahead token.} {yychar}
|
||||
\key{Debug mode flag.} {yydebug}
|
||||
\key{Data associated with the current token.} {yylval}
|
||||
\key{Source position of current token.} {yylloc}
|
||||
\key{Number of errors encountered.} {yynerrs}
|
||||
\key{Position information type.} {YYLTYPE}
|
||||
\key{Data type associated with symbols.} {YYSTYPE}
|
||||
|
||||
\section {Functions}
|
||||
%*******************
|
||||
|
||||
% Redefine to prevent overfull hboxes
|
||||
\def\key#1#2{\leavevmode\hbox to \hsize
|
||||
{\vtop {\hsize=.625\hsize \rightskip=1em #1}
|
||||
\kbd{#2}\hfil}}
|
||||
|
||||
\key{User defined error handler.} {int yyerror(char *)}
|
||||
\key{User defined lexical analyzer.} {int yylex()}
|
||||
\key{The grammar parser.} {int yyparse()}
|
||||
|
||||
% Return to previous size
|
||||
\def\key#1#2{\leavevmode\hbox to \hsize
|
||||
{\vtop {\hsize=.67\hsize \rightskip=1em #1}
|
||||
\kbd{#2}\hfil}}
|
||||
|
||||
\section{Macros}
|
||||
%***************
|
||||
|
||||
\key{Quit parsing immediately. Return 1.} {YYABORT}
|
||||
\key{Quit parsing immediately. Return 0.} {YYACCEPT}
|
||||
\key{Pretend a syntax error occurred.} {YYERROR}
|
||||
\key{Value in {\tt yychar} if no look-ahead token.} {YYEMPTY}
|
||||
\key{Clear previous look ahead token.} {yyclearin}
|
||||
\key{Recover normally from an error.} {yyerrok}
|
||||
|
||||
% **************
|
||||
% ** The end **
|
||||
% **************
|
||||
|
||||
\vskip \baselineskip
|
||||
\if 1\ncolumns
|
||||
\copyrightnotice
|
||||
\else
|
||||
\smallcopyrightnotice
|
||||
\fi
|
||||
|
||||
\bye
|
||||
|
||||
|
||||
% Local variables:
|
||||
% compile-command: "tex refcard"
|
||||
% End:
|
||||
@ -1,4 +0,0 @@
|
||||
@set UPDATED 30 May 2006
|
||||
@set UPDATED-MONTH May 2006
|
||||
@set EDITION 2.3
|
||||
@set VERSION 2.3
|
||||
@ -1,4 +0,0 @@
|
||||
@set UPDATED 30 May 2006
|
||||
@set UPDATED-MONTH May 2006
|
||||
@set EDITION 2.3
|
||||
@set VERSION 2.3
|
||||
@ -1,46 +0,0 @@
|
||||
SubDir HAIKU_TOP src bin bison lib ;
|
||||
|
||||
SubDirCcFlags -DHAVE_CONFIG_H ;
|
||||
|
||||
SubDirSysHdrs $(SUBDIR) ;
|
||||
SubDirSysHdrs [ FDirName $(SUBDIR) $(DOTDOT) ] ;
|
||||
|
||||
StaticLibrary libbison.a :
|
||||
abitset.c
|
||||
# alloca.c
|
||||
argmatch.c
|
||||
basename.c
|
||||
bitset.c
|
||||
bitset_stats.c
|
||||
bitsetv-print.c
|
||||
bitsetv.c
|
||||
dirname.c
|
||||
dup-safer.c
|
||||
ebitset.c
|
||||
error.c
|
||||
exitfail.c
|
||||
fd-safer.c
|
||||
fopen-safer.c
|
||||
get-errno.c
|
||||
getopt.c
|
||||
getopt1.c
|
||||
hard-locale.c
|
||||
hash.c
|
||||
lbitset.c
|
||||
malloc.c
|
||||
mbswidth.c
|
||||
obstack.c
|
||||
quote.c
|
||||
quotearg.c
|
||||
stpcpy.c
|
||||
stripslash.c
|
||||
strndup.c
|
||||
strnlen.c
|
||||
strverscmp.c
|
||||
subpipe.c
|
||||
timevar.c
|
||||
vbitset.c
|
||||
xmalloc.c
|
||||
xalloc-die.c
|
||||
xstrndup.c
|
||||
;
|
||||
@ -1,53 +0,0 @@
|
||||
## Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
|
||||
## This program is free software; you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation; either version 2 of the License, or
|
||||
## (at your option) any later version.
|
||||
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program; if not, write to the Free Software
|
||||
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||||
## 02110-1301 USA
|
||||
|
||||
AM_CFLAGS = $(WARNING_CFLAGS)
|
||||
|
||||
BUILT_SOURCES =
|
||||
EXTRA_DIST =
|
||||
MOSTLYCLEANFILES =
|
||||
|
||||
lib_LIBRARIES = $(YACC_LIBRARY)
|
||||
EXTRA_LIBRARIES = liby.a
|
||||
noinst_LIBRARIES = libbison.a
|
||||
|
||||
liby_a_SOURCES = main.c yyerror.c
|
||||
|
||||
libbison_a_SOURCES = $(lib_SOURCES)
|
||||
lib_SOURCES = \
|
||||
get-errno.h get-errno.c \
|
||||
subpipe.h subpipe.c \
|
||||
$(bitsets_sources) $(additional_bitsets_sources) $(timevars_sources)
|
||||
|
||||
# Implementation of bitsets
|
||||
bitsets_sources = \
|
||||
abitset.c abitset.h bbitset.h bitset.c bitset.h bitset_stats.c \
|
||||
bitset_stats.h bitsetv.c bitsetv.h ebitset.c ebitset.h lbitset.c \
|
||||
lbitset.h libiberty.h vbitset.c vbitset.h
|
||||
|
||||
# Additional bitset operations.
|
||||
additional_bitsets_sources = \
|
||||
bitsetv-print.h bitsetv-print.c
|
||||
|
||||
# timevars, stolen from GCC.
|
||||
timevars_sources = \
|
||||
timevar.h timevar.c timevar.def
|
||||
|
||||
libbison_a_LIBADD = $(LIBOBJS) $(ALLOCA)
|
||||
libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)
|
||||
|
||||
include gnulib.mk
|
||||
@ -1,623 +0,0 @@
|
||||
# Makefile.in generated by automake 1.9.6 from Makefile.am.
|
||||
# @configure_input@
|
||||
|
||||
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
|
||||
# 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
top_builddir = ..
|
||||
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
|
||||
INSTALL = @INSTALL@
|
||||
install_sh_DATA = $(install_sh) -c -m 644
|
||||
install_sh_PROGRAM = $(install_sh) -c
|
||||
install_sh_SCRIPT = $(install_sh) -c
|
||||
INSTALL_HEADER = $(INSTALL_DATA)
|
||||
transform = $(program_transform_name)
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
build_triplet = @build@
|
||||
host_triplet = @host@
|
||||
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
|
||||
$(srcdir)/gnulib.mk dirname.c dirname.h dup-safer.c error.c \
|
||||
error.h exitfail.c exitfail.h fd-safer.c fopen-safer.c \
|
||||
getopt.c getopt1.c hard-locale.c hard-locale.h hash.c hash.h \
|
||||
malloc.c obstack.c obstack.h pipe-safer.c quote.c quote.h \
|
||||
quotearg.c quotearg.h stdio--.h stdio-safer.h stpcpy.c \
|
||||
strdup.c strdup.h strerror.c strndup.c strndup.h strnlen.c \
|
||||
strnlen.h strtol.c strtoul.c strverscmp.c strverscmp.h \
|
||||
unistd--.h unistd-safer.h unlocked-io.h xalloc.h xmalloc.c
|
||||
subdir = lib
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
am__aclocal_m4_deps = $(top_srcdir)/m4/bison-i18n.m4 \
|
||||
$(top_srcdir)/m4/c-working.m4 $(top_srcdir)/m4/cxx.m4 \
|
||||
$(top_srcdir)/m4/dirname.m4 $(top_srcdir)/m4/dmalloc.m4 \
|
||||
$(top_srcdir)/m4/dos.m4 $(top_srcdir)/m4/error.m4 \
|
||||
$(top_srcdir)/m4/exitfail.m4 $(top_srcdir)/m4/extensions.m4 \
|
||||
$(top_srcdir)/m4/getopt.m4 $(top_srcdir)/m4/gettext_gl.m4 \
|
||||
$(top_srcdir)/m4/gnulib.m4 $(top_srcdir)/m4/hard-locale.m4 \
|
||||
$(top_srcdir)/m4/hash.m4 $(top_srcdir)/m4/iconv.m4 \
|
||||
$(top_srcdir)/m4/inttypes_h_gl.m4 \
|
||||
$(top_srcdir)/m4/lib-ld_gl.m4 $(top_srcdir)/m4/lib-link.m4 \
|
||||
$(top_srcdir)/m4/lib-prefix_gl.m4 $(top_srcdir)/m4/m4.m4 \
|
||||
$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \
|
||||
$(top_srcdir)/m4/mbswidth.m4 $(top_srcdir)/m4/nls.m4 \
|
||||
$(top_srcdir)/m4/obstack.m4 $(top_srcdir)/m4/onceonly.m4 \
|
||||
$(top_srcdir)/m4/po_gl.m4 $(top_srcdir)/m4/progtest.m4 \
|
||||
$(top_srcdir)/m4/quote.m4 $(top_srcdir)/m4/quotearg.m4 \
|
||||
$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint_h_gl.m4 \
|
||||
$(top_srcdir)/m4/stdio-safer.m4 $(top_srcdir)/m4/stpcpy.m4 \
|
||||
$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
|
||||
$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
|
||||
$(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoul.m4 \
|
||||
$(top_srcdir)/m4/strverscmp.m4 $(top_srcdir)/m4/subpipe.m4 \
|
||||
$(top_srcdir)/m4/timevar.m4 $(top_srcdir)/m4/uintmax_t_gl.m4 \
|
||||
$(top_srcdir)/m4/ulonglong_gl.m4 \
|
||||
$(top_srcdir)/m4/unistd-safer.m4 $(top_srcdir)/m4/unistd_h.m4 \
|
||||
$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/warning.m4 \
|
||||
$(top_srcdir)/m4/xalloc.m4 $(top_srcdir)/m4/xstrndup.m4 \
|
||||
$(top_srcdir)/configure.ac
|
||||
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
|
||||
$(ACLOCAL_M4)
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/build-aux/mkinstalldirs
|
||||
CONFIG_HEADER = $(top_builddir)/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
|
||||
am__vpath_adj = case $$p in \
|
||||
$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
|
||||
*) f=$$p;; \
|
||||
esac;
|
||||
am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
|
||||
am__installdirs = "$(DESTDIR)$(libdir)"
|
||||
libLIBRARIES_INSTALL = $(INSTALL_DATA)
|
||||
LIBRARIES = $(lib_LIBRARIES) $(noinst_LIBRARIES)
|
||||
AR = ar
|
||||
ARFLAGS = cru
|
||||
libbison_a_AR = $(AR) $(ARFLAGS)
|
||||
am__DEPENDENCIES_1 = @LIBOBJS@
|
||||
am__objects_1 = abitset.$(OBJEXT) bitset.$(OBJEXT) \
|
||||
bitset_stats.$(OBJEXT) bitsetv.$(OBJEXT) ebitset.$(OBJEXT) \
|
||||
lbitset.$(OBJEXT) vbitset.$(OBJEXT)
|
||||
am__objects_2 = bitsetv-print.$(OBJEXT)
|
||||
am__objects_3 = timevar.$(OBJEXT)
|
||||
am__objects_4 = get-errno.$(OBJEXT) subpipe.$(OBJEXT) $(am__objects_1) \
|
||||
$(am__objects_2) $(am__objects_3) argmatch.$(OBJEXT) \
|
||||
basename.$(OBJEXT) stripslash.$(OBJEXT) mbswidth.$(OBJEXT) \
|
||||
xalloc-die.$(OBJEXT) xstrndup.$(OBJEXT)
|
||||
am_libbison_a_OBJECTS = $(am__objects_4)
|
||||
libbison_a_OBJECTS = $(am_libbison_a_OBJECTS)
|
||||
liby_a_AR = $(AR) $(ARFLAGS)
|
||||
liby_a_LIBADD =
|
||||
am_liby_a_OBJECTS = main.$(OBJEXT) yyerror.$(OBJEXT)
|
||||
liby_a_OBJECTS = $(am_liby_a_OBJECTS)
|
||||
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
|
||||
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
|
||||
am__depfiles_maybe = depfiles
|
||||
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
|
||||
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
|
||||
SOURCES = $(libbison_a_SOURCES) $(liby_a_SOURCES)
|
||||
DIST_SOURCES = $(libbison_a_SOURCES) $(liby_a_SOURCES)
|
||||
ETAGS = etags
|
||||
CTAGS = ctags
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AMDEP_FALSE = @AMDEP_FALSE@
|
||||
AMDEP_TRUE = @AMDEP_TRUE@
|
||||
AMTAR = @AMTAR@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
AUTOM4TE = @AUTOM4TE@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AWK = @AWK@
|
||||
BISON_CXX_WORKS = @BISON_CXX_WORKS@
|
||||
BISON_CXX_WORKS_FALSE = @BISON_CXX_WORKS_FALSE@
|
||||
BISON_CXX_WORKS_TRUE = @BISON_CXX_WORKS_TRUE@
|
||||
BISON_LOCALEDIR = @BISON_LOCALEDIR@
|
||||
CC = @CC@
|
||||
CCDEPMODE = @CCDEPMODE@
|
||||
CFLAGS = @CFLAGS@
|
||||
CPP = @CPP@
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
CXX = @CXX@
|
||||
CXXDEPMODE = @CXXDEPMODE@
|
||||
CXXFLAGS = @CXXFLAGS@
|
||||
CYGPATH_W = @CYGPATH_W@
|
||||
DEFS = @DEFS@
|
||||
DEPDIR = @DEPDIR@
|
||||
ECHO_C = @ECHO_C@
|
||||
ECHO_N = @ECHO_N@
|
||||
ECHO_T = @ECHO_T@
|
||||
EGREP = @EGREP@
|
||||
EXEEXT = @EXEEXT@
|
||||
GCC = @GCC@
|
||||
GETOPT_H = @GETOPT_H@
|
||||
GMSGFMT = @GMSGFMT@
|
||||
HAVE__BOOL = @HAVE__BOOL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
# This file is generated automatically by "bootstrap".
|
||||
|
||||
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|
||||
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|
||||
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|
||||
# For the Makefile.ams in other directories it is the maintainer's
|
||||
# responsibility; for the one from gnulib we do it here.
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|
||||
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|
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|
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
lbitset.h libiberty.h vbitset.c vbitset.h
|
||||
|
||||
|
||||
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|
||||
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|
||||
bitsetv-print.h bitsetv-print.c
|
||||
|
||||
|
||||
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|
||||
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|
||||
timevar.h timevar.c timevar.def
|
||||
|
||||
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||||
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||||
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||||
$(MAKE) $(AM_MAKEFLAGS) all-am
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||||
|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
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||||
|
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|
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||||
|
||||
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|
||||
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||||
|
||||
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||||
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||||
|
||||
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||||
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||||
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||||
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|
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|
||||
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
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|
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|
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|
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|
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mkid -fID $$unique
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|
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|
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|
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|
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|
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|
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|
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|
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||||
|
||||
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||||
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|
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|
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|
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|
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|
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|
||||
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
check-am: all-am
|
||||
check: $(BUILT_SOURCES)
|
||||
$(MAKE) $(AM_MAKEFLAGS) check-am
|
||||
all-am: Makefile $(LIBRARIES)
|
||||
installdirs:
|
||||
for dir in "$(DESTDIR)$(libdir)"; do \
|
||||
test -z "$$dir" || $(mkdir_p) "$$dir"; \
|
||||
done
|
||||
install: $(BUILT_SOURCES)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-am
|
||||
install-exec: install-exec-am
|
||||
install-data: install-data-am
|
||||
uninstall: uninstall-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
|
||||
clean: clean-am
|
||||
|
||||
clean-am: clean-generic clean-libLIBRARIES clean-noinstLIBRARIES \
|
||||
mostlyclean-am
|
||||
|
||||
distclean: distclean-am
|
||||
-rm -rf $(DEPDIR) ./$(DEPDIR)
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-compile distclean-generic \
|
||||
distclean-tags
|
||||
|
||||
dvi: dvi-am
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-am
|
||||
|
||||
info: info-am
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am:
|
||||
|
||||
install-exec-am: install-libLIBRARIES
|
||||
|
||||
install-info: install-info-am
|
||||
|
||||
install-man:
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
-rm -rf $(DEPDIR) ./$(DEPDIR)
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
mostlyclean-am: mostlyclean-compile mostlyclean-generic
|
||||
|
||||
pdf: pdf-am
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-am
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am: uninstall-info-am uninstall-libLIBRARIES
|
||||
|
||||
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
|
||||
clean-libLIBRARIES clean-noinstLIBRARIES ctags distclean \
|
||||
distclean-compile distclean-generic distclean-tags distdir dvi \
|
||||
dvi-am html html-am info info-am install install-am \
|
||||
install-data install-data-am install-exec install-exec-am \
|
||||
install-info install-info-am install-libLIBRARIES install-man \
|
||||
install-strip installcheck installcheck-am installdirs \
|
||||
maintainer-clean maintainer-clean-generic mostlyclean \
|
||||
mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
|
||||
tags uninstall uninstall-am uninstall-info-am \
|
||||
uninstall-libLIBRARIES
|
||||
|
||||
|
||||
# We need the following in order to create <getopt.h> when the system
|
||||
# doesn't have one that works with the given compiler.
|
||||
getopt.h: getopt_.h
|
||||
cp $(srcdir)/getopt_.h $@-t
|
||||
mv $@-t $@
|
||||
|
||||
# We need the following in order to create <stdbool.h> when the system
|
||||
# doesn't have one that works.
|
||||
stdbool.h: stdbool_.h
|
||||
sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool_.h > $@-t
|
||||
mv $@-t $@
|
||||
|
||||
# We need the following in order to create an empty placeholder for
|
||||
# <unistd.h> when the system doesn't have one.
|
||||
unistd.h:
|
||||
echo '/* Empty placeholder for $@. */' >$@
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
@ -1,828 +0,0 @@
|
||||
/* Array bitsets.
|
||||
Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "abitset.h"
|
||||
#include <stddef.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
/* This file implements fixed size bitsets stored as an array
|
||||
of words. Any unused bits in the last word must be zero. */
|
||||
|
||||
#define ABITSET_N_WORDS(N) (((N) + BITSET_WORD_BITS - 1) / BITSET_WORD_BITS)
|
||||
#define ABITSET_WORDS(X) ((X)->a.words)
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
abitset_resize (bitset src, bitset_bindex size)
|
||||
{
|
||||
/* These bitsets have a fixed size. */
|
||||
if (BITSET_SIZE_ (src) != size)
|
||||
abort ();
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
/* Find list of up to NUM bits set in BSET starting from and including
|
||||
*NEXT and store in array LIST. Return with actual number of bits
|
||||
found and with *NEXT indicating where search stopped. */
|
||||
static bitset_bindex
|
||||
abitset_small_list (bitset src, bitset_bindex *list,
|
||||
bitset_bindex num, bitset_bindex *next)
|
||||
{
|
||||
bitset_bindex bitno;
|
||||
bitset_bindex count;
|
||||
bitset_windex size;
|
||||
bitset_word word;
|
||||
|
||||
word = ABITSET_WORDS (src)[0];
|
||||
|
||||
/* Short circuit common case. */
|
||||
if (!word)
|
||||
return 0;
|
||||
|
||||
size = BITSET_SIZE_ (src);
|
||||
bitno = *next;
|
||||
if (bitno >= size)
|
||||
return 0;
|
||||
|
||||
word >>= bitno;
|
||||
|
||||
/* If num is 1, we could speed things up with a binary search
|
||||
of the word of interest. */
|
||||
|
||||
if (num >= BITSET_WORD_BITS)
|
||||
{
|
||||
for (count = 0; word; bitno++)
|
||||
{
|
||||
if (word & 1)
|
||||
list[count++] = bitno;
|
||||
word >>= 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
for (count = 0; word; bitno++)
|
||||
{
|
||||
if (word & 1)
|
||||
{
|
||||
list[count++] = bitno;
|
||||
if (count >= num)
|
||||
{
|
||||
bitno++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
word >>= 1;
|
||||
}
|
||||
}
|
||||
|
||||
*next = bitno;
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
/* Set bit BITNO in bitset DST. */
|
||||
static void
|
||||
abitset_set (bitset dst ATTRIBUTE_UNUSED, bitset_bindex bitno ATTRIBUTE_UNUSED)
|
||||
{
|
||||
/* This should never occur for abitsets since we should always hit
|
||||
the cache. It is likely someone is trying to access outside the
|
||||
bounds of the bitset. */
|
||||
abort ();
|
||||
}
|
||||
|
||||
|
||||
/* Reset bit BITNO in bitset DST. */
|
||||
static void
|
||||
abitset_reset (bitset dst ATTRIBUTE_UNUSED,
|
||||
bitset_bindex bitno ATTRIBUTE_UNUSED)
|
||||
{
|
||||
/* This should never occur for abitsets since we should always hit
|
||||
the cache. It is likely someone is trying to access outside the
|
||||
bounds of the bitset. Since the bit is zero anyway, let it pass. */
|
||||
}
|
||||
|
||||
|
||||
/* Test bit BITNO in bitset SRC. */
|
||||
static bool
|
||||
abitset_test (bitset src ATTRIBUTE_UNUSED,
|
||||
bitset_bindex bitno ATTRIBUTE_UNUSED)
|
||||
{
|
||||
/* This should never occur for abitsets since we should always
|
||||
hit the cache. */
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
/* Find list of up to NUM bits set in BSET in reverse order, starting
|
||||
from and including NEXT and store in array LIST. Return with
|
||||
actual number of bits found and with *NEXT indicating where search
|
||||
stopped. */
|
||||
static bitset_bindex
|
||||
abitset_list_reverse (bitset src, bitset_bindex *list,
|
||||
bitset_bindex num, bitset_bindex *next)
|
||||
{
|
||||
bitset_bindex bitno;
|
||||
bitset_bindex rbitno;
|
||||
bitset_bindex count;
|
||||
bitset_windex windex;
|
||||
unsigned int bitcnt;
|
||||
bitset_bindex bitoff;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_bindex n_bits = BITSET_SIZE_ (src);
|
||||
|
||||
rbitno = *next;
|
||||
|
||||
/* If num is 1, we could speed things up with a binary search
|
||||
of the word of interest. */
|
||||
|
||||
if (rbitno >= n_bits)
|
||||
return 0;
|
||||
|
||||
count = 0;
|
||||
|
||||
bitno = n_bits - (rbitno + 1);
|
||||
|
||||
windex = bitno / BITSET_WORD_BITS;
|
||||
bitcnt = bitno % BITSET_WORD_BITS;
|
||||
bitoff = windex * BITSET_WORD_BITS;
|
||||
|
||||
do
|
||||
{
|
||||
bitset_word word;
|
||||
|
||||
word = srcp[windex] << (BITSET_WORD_BITS - 1 - bitcnt);
|
||||
for (; word; bitcnt--)
|
||||
{
|
||||
if (word & BITSET_MSB)
|
||||
{
|
||||
list[count++] = bitoff + bitcnt;
|
||||
if (count >= num)
|
||||
{
|
||||
*next = n_bits - (bitoff + bitcnt);
|
||||
return count;
|
||||
}
|
||||
}
|
||||
word <<= 1;
|
||||
}
|
||||
bitoff -= BITSET_WORD_BITS;
|
||||
bitcnt = BITSET_WORD_BITS - 1;
|
||||
}
|
||||
while (windex--);
|
||||
|
||||
*next = n_bits - (bitoff + 1);
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
/* Find list of up to NUM bits set in BSET starting from and including
|
||||
*NEXT and store in array LIST. Return with actual number of bits
|
||||
found and with *NEXT indicating where search stopped. */
|
||||
static bitset_bindex
|
||||
abitset_list (bitset src, bitset_bindex *list,
|
||||
bitset_bindex num, bitset_bindex *next)
|
||||
{
|
||||
bitset_bindex bitno;
|
||||
bitset_bindex count;
|
||||
bitset_windex windex;
|
||||
bitset_bindex bitoff;
|
||||
bitset_windex size = src->b.csize;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word word;
|
||||
|
||||
bitno = *next;
|
||||
|
||||
count = 0;
|
||||
if (!bitno)
|
||||
{
|
||||
/* Many bitsets are zero, so make this common case fast. */
|
||||
for (windex = 0; windex < size && !srcp[windex]; windex++)
|
||||
continue;
|
||||
if (windex >= size)
|
||||
return 0;
|
||||
|
||||
/* If num is 1, we could speed things up with a binary search
|
||||
of the current word. */
|
||||
|
||||
bitoff = windex * BITSET_WORD_BITS;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (bitno >= BITSET_SIZE_ (src))
|
||||
return 0;
|
||||
|
||||
windex = bitno / BITSET_WORD_BITS;
|
||||
bitno = bitno % BITSET_WORD_BITS;
|
||||
|
||||
if (bitno)
|
||||
{
|
||||
/* Handle the case where we start within a word.
|
||||
Most often, this is executed with large bitsets
|
||||
with many set bits where we filled the array
|
||||
on the previous call to this function. */
|
||||
|
||||
bitoff = windex * BITSET_WORD_BITS;
|
||||
word = srcp[windex] >> bitno;
|
||||
for (bitno = bitoff + bitno; word; bitno++)
|
||||
{
|
||||
if (word & 1)
|
||||
{
|
||||
list[count++] = bitno;
|
||||
if (count >= num)
|
||||
{
|
||||
*next = bitno + 1;
|
||||
return count;
|
||||
}
|
||||
}
|
||||
word >>= 1;
|
||||
}
|
||||
windex++;
|
||||
}
|
||||
bitoff = windex * BITSET_WORD_BITS;
|
||||
}
|
||||
|
||||
for (; windex < size; windex++, bitoff += BITSET_WORD_BITS)
|
||||
{
|
||||
if (!(word = srcp[windex]))
|
||||
continue;
|
||||
|
||||
if ((count + BITSET_WORD_BITS) < num)
|
||||
{
|
||||
for (bitno = bitoff; word; bitno++)
|
||||
{
|
||||
if (word & 1)
|
||||
list[count++] = bitno;
|
||||
word >>= 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
for (bitno = bitoff; word; bitno++)
|
||||
{
|
||||
if (word & 1)
|
||||
{
|
||||
list[count++] = bitno;
|
||||
if (count >= num)
|
||||
{
|
||||
*next = bitno + 1;
|
||||
return count;
|
||||
}
|
||||
}
|
||||
word >>= 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*next = bitoff;
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
/* Ensure that any unused bits within the last word are clear. */
|
||||
static inline void
|
||||
abitset_unused_clear (bitset dst)
|
||||
{
|
||||
unsigned int last_bit;
|
||||
|
||||
last_bit = BITSET_SIZE_ (dst) % BITSET_WORD_BITS;
|
||||
if (last_bit)
|
||||
ABITSET_WORDS (dst)[dst->b.csize - 1] &=
|
||||
((bitset_word) 1 << last_bit) - 1;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_ones (bitset dst)
|
||||
{
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
size_t bytes;
|
||||
|
||||
bytes = sizeof (bitset_word) * dst->b.csize;
|
||||
|
||||
memset (dstp, -1, bytes);
|
||||
abitset_unused_clear (dst);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_zero (bitset dst)
|
||||
{
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
size_t bytes;
|
||||
|
||||
bytes = sizeof (bitset_word) * dst->b.csize;
|
||||
|
||||
memset (dstp, 0, bytes);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_empty_p (bitset dst)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
|
||||
for (i = 0; i < dst->b.csize; i++)
|
||||
if (dstp[i])
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_copy1 (bitset dst, bitset src)
|
||||
{
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
if (srcp == dstp)
|
||||
return;
|
||||
memcpy (dstp, srcp, sizeof (bitset_word) * size);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_not (bitset dst, bitset src)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = ~(*srcp++);
|
||||
abitset_unused_clear (dst);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_equal_p (bitset dst, bitset src)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
if (*srcp++ != *dstp++)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_subset_p (bitset dst, bitset src)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++, srcp++)
|
||||
if (*dstp != (*srcp | *dstp))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_disjoint_p (bitset dst, bitset src)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *srcp = ABITSET_WORDS (src);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
if (*srcp++ & *dstp++)
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_and (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = *src1p++ & *src2p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_and_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = *src1p++ & *src2p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_andn (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = *src1p++ & ~(*src2p++);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_andn_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = *src1p++ & ~(*src2p++);
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_or (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = *src1p++ | *src2p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_or_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = *src1p++ | *src2p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_xor (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = *src1p++ ^ *src2p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_xor_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = *src1p++ ^ *src2p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_and_or (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = (*src1p++ & *src2p++) | *src3p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_and_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = (*src1p++ & *src2p++) | *src3p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_andn_or (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = (*src1p++ & ~(*src2p++)) | *src3p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_andn_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = (*src1p++ & ~(*src2p++)) | *src3p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_or_and (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++)
|
||||
*dstp++ = (*src1p++ | *src2p++) & *src3p++;
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
abitset_or_and_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_windex i;
|
||||
bool changed = false;
|
||||
bitset_word *src1p = ABITSET_WORDS (src1);
|
||||
bitset_word *src2p = ABITSET_WORDS (src2);
|
||||
bitset_word *src3p = ABITSET_WORDS (src3);
|
||||
bitset_word *dstp = ABITSET_WORDS (dst);
|
||||
bitset_windex size = dst->b.csize;
|
||||
|
||||
for (i = 0; i < size; i++, dstp++)
|
||||
{
|
||||
bitset_word tmp = (*src1p++ | *src2p++) & *src3p++;
|
||||
|
||||
if (*dstp != tmp)
|
||||
{
|
||||
changed = true;
|
||||
*dstp = tmp;
|
||||
}
|
||||
}
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
abitset_copy (bitset dst, bitset src)
|
||||
{
|
||||
if (BITSET_COMPATIBLE_ (dst, src))
|
||||
abitset_copy1 (dst, src);
|
||||
else
|
||||
bitset_copy_ (dst, src);
|
||||
}
|
||||
|
||||
|
||||
/* Vector of operations for single word bitsets. */
|
||||
struct bitset_vtable abitset_small_vtable = {
|
||||
abitset_set,
|
||||
abitset_reset,
|
||||
bitset_toggle_,
|
||||
abitset_test,
|
||||
abitset_resize,
|
||||
bitset_size_,
|
||||
bitset_count_,
|
||||
abitset_empty_p,
|
||||
abitset_ones,
|
||||
abitset_zero,
|
||||
abitset_copy,
|
||||
abitset_disjoint_p,
|
||||
abitset_equal_p,
|
||||
abitset_not,
|
||||
abitset_subset_p,
|
||||
abitset_and,
|
||||
abitset_and_cmp,
|
||||
abitset_andn,
|
||||
abitset_andn_cmp,
|
||||
abitset_or,
|
||||
abitset_or_cmp,
|
||||
abitset_xor,
|
||||
abitset_xor_cmp,
|
||||
abitset_and_or,
|
||||
abitset_and_or_cmp,
|
||||
abitset_andn_or,
|
||||
abitset_andn_or_cmp,
|
||||
abitset_or_and,
|
||||
abitset_or_and_cmp,
|
||||
abitset_small_list,
|
||||
abitset_list_reverse,
|
||||
NULL,
|
||||
BITSET_ARRAY
|
||||
};
|
||||
|
||||
|
||||
/* Vector of operations for multiple word bitsets. */
|
||||
struct bitset_vtable abitset_vtable = {
|
||||
abitset_set,
|
||||
abitset_reset,
|
||||
bitset_toggle_,
|
||||
abitset_test,
|
||||
abitset_resize,
|
||||
bitset_size_,
|
||||
bitset_count_,
|
||||
abitset_empty_p,
|
||||
abitset_ones,
|
||||
abitset_zero,
|
||||
abitset_copy,
|
||||
abitset_disjoint_p,
|
||||
abitset_equal_p,
|
||||
abitset_not,
|
||||
abitset_subset_p,
|
||||
abitset_and,
|
||||
abitset_and_cmp,
|
||||
abitset_andn,
|
||||
abitset_andn_cmp,
|
||||
abitset_or,
|
||||
abitset_or_cmp,
|
||||
abitset_xor,
|
||||
abitset_xor_cmp,
|
||||
abitset_and_or,
|
||||
abitset_and_or_cmp,
|
||||
abitset_andn_or,
|
||||
abitset_andn_or_cmp,
|
||||
abitset_or_and,
|
||||
abitset_or_and_cmp,
|
||||
abitset_list,
|
||||
abitset_list_reverse,
|
||||
NULL,
|
||||
BITSET_ARRAY
|
||||
};
|
||||
|
||||
|
||||
size_t
|
||||
abitset_bytes (bitset_bindex n_bits)
|
||||
{
|
||||
bitset_windex size;
|
||||
size_t bytes;
|
||||
size_t header_size = offsetof (union bitset_union, a.words);
|
||||
struct bitset_align_struct { char a; union bitset_union b; };
|
||||
size_t bitset_alignment = offsetof (struct bitset_align_struct, b);
|
||||
|
||||
size = ABITSET_N_WORDS (n_bits);
|
||||
bytes = header_size + size * sizeof (bitset_word);
|
||||
|
||||
/* Align the size properly for a vector of abitset objects. */
|
||||
if (header_size % bitset_alignment != 0
|
||||
|| sizeof (bitset_word) % bitset_alignment != 0)
|
||||
{
|
||||
bytes += bitset_alignment - 1;
|
||||
bytes -= bytes % bitset_alignment;
|
||||
}
|
||||
|
||||
return bytes;
|
||||
}
|
||||
|
||||
|
||||
bitset
|
||||
abitset_init (bitset bset, bitset_bindex n_bits)
|
||||
{
|
||||
bitset_windex size;
|
||||
|
||||
size = ABITSET_N_WORDS (n_bits);
|
||||
BITSET_NBITS_ (bset) = n_bits;
|
||||
|
||||
/* Use optimized routines if bitset fits within a single word.
|
||||
There is probably little merit if using caching since
|
||||
the small bitset will always fit in the cache. */
|
||||
if (size == 1)
|
||||
bset->b.vtable = &abitset_small_vtable;
|
||||
else
|
||||
bset->b.vtable = &abitset_vtable;
|
||||
|
||||
bset->b.cindex = 0;
|
||||
bset->b.csize = size;
|
||||
bset->b.cdata = ABITSET_WORDS (bset);
|
||||
return bset;
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
/* Functions to support abitsets.
|
||||
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _ABITSET_H
|
||||
#define _ABITSET_H
|
||||
|
||||
#include "bitset.h"
|
||||
|
||||
extern size_t abitset_bytes (bitset_bindex);
|
||||
|
||||
extern bitset abitset_init (bitset, bitset_bindex);
|
||||
|
||||
#endif
|
||||
@ -1,281 +0,0 @@
|
||||
/* argmatch.c -- find a match for a string in an array
|
||||
|
||||
Copyright (C) 1990, 1998, 1999, 2001, 2002, 2003, 2004, 2005 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@ai.mit.edu>
|
||||
Modified by Akim Demaille <demaille@inf.enst.fr> */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
/* Specification. */
|
||||
#include "argmatch.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "gettext.h"
|
||||
#define _(msgid) gettext (msgid)
|
||||
|
||||
#include "error.h"
|
||||
#include "exit.h"
|
||||
#include "quotearg.h"
|
||||
#include "quote.h"
|
||||
|
||||
#if USE_UNLOCKED_IO
|
||||
# include "unlocked-io.h"
|
||||
#endif
|
||||
|
||||
/* When reporting an invalid argument, show nonprinting characters
|
||||
by using the quoting style ARGMATCH_QUOTING_STYLE. Do not use
|
||||
literal_quoting_style. */
|
||||
#ifndef ARGMATCH_QUOTING_STYLE
|
||||
# define ARGMATCH_QUOTING_STYLE locale_quoting_style
|
||||
#endif
|
||||
|
||||
/* Non failing version of argmatch call this function after failing. */
|
||||
#ifndef ARGMATCH_DIE
|
||||
# include "exitfail.h"
|
||||
# define ARGMATCH_DIE exit (exit_failure)
|
||||
#endif
|
||||
|
||||
#ifdef ARGMATCH_DIE_DECL
|
||||
ARGMATCH_DIE_DECL;
|
||||
#endif
|
||||
|
||||
static void
|
||||
__argmatch_die (void)
|
||||
{
|
||||
ARGMATCH_DIE;
|
||||
}
|
||||
|
||||
/* Used by XARGMATCH and XARGCASEMATCH. See description in argmatch.h.
|
||||
Default to __argmatch_die, but allow caller to change this at run-time. */
|
||||
argmatch_exit_fn argmatch_die = __argmatch_die;
|
||||
|
||||
|
||||
/* If ARG is an unambiguous match for an element of the
|
||||
NULL-terminated array ARGLIST, return the index in ARGLIST
|
||||
of the matched element, else -1 if it does not match any element
|
||||
or -2 if it is ambiguous (is a prefix of more than one element).
|
||||
|
||||
If VALLIST is none null, use it to resolve ambiguities limited to
|
||||
synonyms, i.e., for
|
||||
"yes", "yop" -> 0
|
||||
"no", "nope" -> 1
|
||||
"y" is a valid argument, for `0', and "n" for `1'. */
|
||||
|
||||
ptrdiff_t
|
||||
argmatch (const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
size_t i; /* Temporary index in ARGLIST. */
|
||||
size_t arglen; /* Length of ARG. */
|
||||
ptrdiff_t matchind = -1; /* Index of first nonexact match. */
|
||||
bool ambiguous = false; /* If true, multiple nonexact match(es). */
|
||||
|
||||
arglen = strlen (arg);
|
||||
|
||||
/* Test all elements for either exact match or abbreviated matches. */
|
||||
for (i = 0; arglist[i]; i++)
|
||||
{
|
||||
if (!strncmp (arglist[i], arg, arglen))
|
||||
{
|
||||
if (strlen (arglist[i]) == arglen)
|
||||
/* Exact match found. */
|
||||
return i;
|
||||
else if (matchind == -1)
|
||||
/* First nonexact match found. */
|
||||
matchind = i;
|
||||
else
|
||||
{
|
||||
/* Second nonexact match found. */
|
||||
if (vallist == NULL
|
||||
|| memcmp (vallist + valsize * matchind,
|
||||
vallist + valsize * i, valsize))
|
||||
{
|
||||
/* There is a real ambiguity, or we could not
|
||||
disambiguate. */
|
||||
ambiguous = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (ambiguous)
|
||||
return -2;
|
||||
else
|
||||
return matchind;
|
||||
}
|
||||
|
||||
/* Error reporting for argmatch.
|
||||
CONTEXT is a description of the type of entity that was being matched.
|
||||
VALUE is the invalid value that was given.
|
||||
PROBLEM is the return value from argmatch. */
|
||||
|
||||
void
|
||||
argmatch_invalid (const char *context, const char *value, ptrdiff_t problem)
|
||||
{
|
||||
char const *format = (problem == -1
|
||||
? _("invalid argument %s for %s")
|
||||
: _("ambiguous argument %s for %s"));
|
||||
|
||||
error (0, 0, format, quotearg_n_style (0, ARGMATCH_QUOTING_STYLE, value),
|
||||
quote_n (1, context));
|
||||
}
|
||||
|
||||
/* List the valid arguments for argmatch.
|
||||
ARGLIST is the same as in argmatch.
|
||||
VALLIST is a pointer to an array of values.
|
||||
VALSIZE is the size of the elements of VALLIST */
|
||||
void
|
||||
argmatch_valid (const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
size_t i;
|
||||
const char *last_val = NULL;
|
||||
|
||||
/* We try to put synonyms on the same line. The assumption is that
|
||||
synonyms follow each other */
|
||||
fprintf (stderr, _("Valid arguments are:"));
|
||||
for (i = 0; arglist[i]; i++)
|
||||
if ((i == 0)
|
||||
|| memcmp (last_val, vallist + valsize * i, valsize))
|
||||
{
|
||||
fprintf (stderr, "\n - `%s'", arglist[i]);
|
||||
last_val = vallist + valsize * i;
|
||||
}
|
||||
else
|
||||
{
|
||||
fprintf (stderr, ", `%s'", arglist[i]);
|
||||
}
|
||||
putc ('\n', stderr);
|
||||
}
|
||||
|
||||
/* Never failing versions of the previous functions.
|
||||
|
||||
CONTEXT is the context for which argmatch is called (e.g.,
|
||||
"--version-control", or "$VERSION_CONTROL" etc.). Upon failure,
|
||||
calls the (supposed never to return) function EXIT_FN. */
|
||||
|
||||
ptrdiff_t
|
||||
__xargmatch_internal (const char *context,
|
||||
const char *arg, const char *const *arglist,
|
||||
const char *vallist, size_t valsize,
|
||||
argmatch_exit_fn exit_fn)
|
||||
{
|
||||
ptrdiff_t res = argmatch (arg, arglist, vallist, valsize);
|
||||
if (res >= 0)
|
||||
/* Success. */
|
||||
return res;
|
||||
|
||||
/* We failed. Explain why. */
|
||||
argmatch_invalid (context, arg, res);
|
||||
argmatch_valid (arglist, vallist, valsize);
|
||||
(*exit_fn) ();
|
||||
|
||||
return -1; /* To please the compilers. */
|
||||
}
|
||||
|
||||
/* Look for VALUE in VALLIST, an array of objects of size VALSIZE and
|
||||
return the first corresponding argument in ARGLIST */
|
||||
const char *
|
||||
argmatch_to_argument (const char *value,
|
||||
const char *const *arglist,
|
||||
const char *vallist, size_t valsize)
|
||||
{
|
||||
size_t i;
|
||||
|
||||
for (i = 0; arglist[i]; i++)
|
||||
if (!memcmp (value, vallist + valsize * i, valsize))
|
||||
return arglist[i];
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#ifdef TEST
|
||||
/*
|
||||
* Based on "getversion.c" by David MacKenzie <djm@gnu.ai.mit.edu>
|
||||
*/
|
||||
char *program_name;
|
||||
|
||||
/* When to make backup files. */
|
||||
enum backup_type
|
||||
{
|
||||
/* Never make backups. */
|
||||
no_backups,
|
||||
|
||||
/* Make simple backups of every file. */
|
||||
simple_backups,
|
||||
|
||||
/* Make numbered backups of files that already have numbered backups,
|
||||
and simple backups of the others. */
|
||||
numbered_existing_backups,
|
||||
|
||||
/* Make numbered backups of every file. */
|
||||
numbered_backups
|
||||
};
|
||||
|
||||
/* Two tables describing arguments (keys) and their corresponding
|
||||
values */
|
||||
static const char *const backup_args[] =
|
||||
{
|
||||
"no", "none", "off",
|
||||
"simple", "never",
|
||||
"existing", "nil",
|
||||
"numbered", "t",
|
||||
0
|
||||
};
|
||||
|
||||
static const enum backup_type backup_vals[] =
|
||||
{
|
||||
no_backups, no_backups, no_backups,
|
||||
simple_backups, simple_backups,
|
||||
numbered_existing_backups, numbered_existing_backups,
|
||||
numbered_backups, numbered_backups
|
||||
};
|
||||
|
||||
int
|
||||
main (int argc, const char *const *argv)
|
||||
{
|
||||
const char *cp;
|
||||
enum backup_type backup_type = no_backups;
|
||||
|
||||
program_name = (char *) argv[0];
|
||||
|
||||
if (argc > 2)
|
||||
{
|
||||
fprintf (stderr, "Usage: %s [VERSION_CONTROL]\n", program_name);
|
||||
exit (1);
|
||||
}
|
||||
|
||||
if ((cp = getenv ("VERSION_CONTROL")))
|
||||
backup_type = XARGMATCH ("$VERSION_CONTROL", cp,
|
||||
backup_args, backup_vals);
|
||||
|
||||
if (argc == 2)
|
||||
backup_type = XARGMATCH (program_name, argv[1],
|
||||
backup_args, backup_vals);
|
||||
|
||||
printf ("The version control is `%s'\n",
|
||||
ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
@ -1,103 +0,0 @@
|
||||
/* argmatch.h -- definitions and prototypes for argmatch.c
|
||||
|
||||
Copyright (C) 1990, 1998, 1999, 2001, 2002, 2004, 2005 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@ai.mit.edu>
|
||||
Modified by Akim Demaille <demaille@inf.enst.fr> */
|
||||
|
||||
#ifndef ARGMATCH_H_
|
||||
# define ARGMATCH_H_ 1
|
||||
|
||||
# include <stddef.h>
|
||||
|
||||
# include "verify.h"
|
||||
|
||||
# define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array))
|
||||
|
||||
/* Assert there are as many real arguments as there are values
|
||||
(argument list ends with a NULL guard). */
|
||||
|
||||
# define ARGMATCH_VERIFY(Arglist, Vallist) \
|
||||
verify (ARRAY_CARDINALITY (Arglist) == ARRAY_CARDINALITY (Vallist) + 1)
|
||||
|
||||
/* Return the index of the element of ARGLIST (NULL terminated) that
|
||||
matches with ARG. If VALLIST is not NULL, then use it to resolve
|
||||
false ambiguities (i.e., different matches of ARG but corresponding
|
||||
to the same values in VALLIST). */
|
||||
|
||||
ptrdiff_t argmatch (char const *arg, char const *const *arglist,
|
||||
char const *vallist, size_t valsize);
|
||||
|
||||
# define ARGMATCH(Arg, Arglist, Vallist) \
|
||||
argmatch (Arg, Arglist, (char const *) (Vallist), sizeof *(Vallist))
|
||||
|
||||
/* xargmatch calls this function when it fails. This function should not
|
||||
return. By default, this is a function that calls ARGMATCH_DIE which
|
||||
in turn defaults to `exit (exit_failure)'. */
|
||||
typedef void (*argmatch_exit_fn) (void);
|
||||
extern argmatch_exit_fn argmatch_die;
|
||||
|
||||
/* Report on stderr why argmatch failed. Report correct values. */
|
||||
|
||||
void argmatch_invalid (char const *context, char const *value,
|
||||
ptrdiff_t problem);
|
||||
|
||||
/* Left for compatibility with the old name invalid_arg */
|
||||
|
||||
# define invalid_arg(Context, Value, Problem) \
|
||||
argmatch_invalid (Context, Value, Problem)
|
||||
|
||||
|
||||
|
||||
/* Report on stderr the list of possible arguments. */
|
||||
|
||||
void argmatch_valid (char const *const *arglist,
|
||||
char const *vallist, size_t valsize);
|
||||
|
||||
# define ARGMATCH_VALID(Arglist, Vallist) \
|
||||
argmatch_valid (Arglist, (char const *) (Vallist), sizeof *(Vallist))
|
||||
|
||||
|
||||
|
||||
/* Same as argmatch, but upon failure, reports a explanation on the
|
||||
failure, and exits using the function EXIT_FN. */
|
||||
|
||||
ptrdiff_t __xargmatch_internal (char const *context,
|
||||
char const *arg, char const *const *arglist,
|
||||
char const *vallist, size_t valsize,
|
||||
argmatch_exit_fn exit_fn);
|
||||
|
||||
/* Programmer friendly interface to __xargmatch_internal. */
|
||||
|
||||
# define XARGMATCH(Context, Arg, Arglist, Vallist) \
|
||||
((Vallist) [__xargmatch_internal (Context, Arg, Arglist, \
|
||||
(char const *) (Vallist), \
|
||||
sizeof *(Vallist), \
|
||||
argmatch_die)])
|
||||
|
||||
/* Convert a value into a corresponding argument. */
|
||||
|
||||
char const *argmatch_to_argument (char const *value,
|
||||
char const *const *arglist,
|
||||
char const *vallist, size_t valsize);
|
||||
|
||||
# define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist) \
|
||||
argmatch_to_argument (Value, Arglist, \
|
||||
(char const *) (Vallist), sizeof *(Vallist))
|
||||
|
||||
#endif /* ARGMATCH_H_ */
|
||||
@ -1,79 +0,0 @@
|
||||
/* basename.c -- return the last element in a file name
|
||||
|
||||
Copyright (C) 1990, 1998, 1999, 2000, 2001, 2003, 2004, 2005 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "dirname.h"
|
||||
#include <string.h>
|
||||
|
||||
/* In general, we can't use the builtin `basename' function if available,
|
||||
since it has different meanings in different environments.
|
||||
In some environments the builtin `basename' modifies its argument.
|
||||
|
||||
Return the address of the last file name component of NAME. If
|
||||
NAME has no file name components because it is all slashes, return
|
||||
NAME if it is empty, the address of its last slash otherwise. */
|
||||
|
||||
char *
|
||||
base_name (char const *name)
|
||||
{
|
||||
char const *base = name + FILE_SYSTEM_PREFIX_LEN (name);
|
||||
char const *p;
|
||||
|
||||
for (p = base; *p; p++)
|
||||
{
|
||||
if (ISSLASH (*p))
|
||||
{
|
||||
/* Treat multiple adjacent slashes like a single slash. */
|
||||
do p++;
|
||||
while (ISSLASH (*p));
|
||||
|
||||
/* If the file name ends in slash, use the trailing slash as
|
||||
the basename if no non-slashes have been found. */
|
||||
if (! *p)
|
||||
{
|
||||
if (ISSLASH (*base))
|
||||
base = p - 1;
|
||||
break;
|
||||
}
|
||||
|
||||
/* *P is a non-slash preceded by a slash. */
|
||||
base = p;
|
||||
}
|
||||
}
|
||||
|
||||
return (char *) base;
|
||||
}
|
||||
|
||||
/* Return the length of of the basename NAME. Typically NAME is the
|
||||
value returned by base_name. Act like strlen (NAME), except omit
|
||||
redundant trailing slashes. */
|
||||
|
||||
size_t
|
||||
base_len (char const *name)
|
||||
{
|
||||
size_t len;
|
||||
|
||||
for (len = strlen (name); 1 < len && ISSLASH (name[len - 1]); len--)
|
||||
continue;
|
||||
|
||||
return len;
|
||||
}
|
||||
@ -1,302 +0,0 @@
|
||||
/* Base bitset stuff.
|
||||
Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _BBITSET_H
|
||||
#define _BBITSET_H
|
||||
|
||||
#include "libiberty.h"
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <limits.h>
|
||||
#include <stddef.h>
|
||||
|
||||
/* Currently we support five flavours of bitsets:
|
||||
BITSET_ARRAY: Array of bits (fixed size, fast for dense bitsets).
|
||||
Memory for bit array and bitset structure allocated
|
||||
contiguously.
|
||||
BITSET_LIST: Linked list of arrays of bits (variable size, least storage
|
||||
for large very sparse sets).
|
||||
BITSET_TABLE: Expandable table of pointers to arrays of bits
|
||||
(variable size, less storage for large sparse sets).
|
||||
Faster than BITSET_LIST for random access.
|
||||
BITSET_VARRAY: Variable array of bits (variable size, fast for
|
||||
dense bitsets).
|
||||
BITSET_STATS: Wrapper bitset for internal use only. Used for gathering
|
||||
statistics and/or better run-time checking.
|
||||
*/
|
||||
enum bitset_type {BITSET_ARRAY, BITSET_LIST, BITSET_TABLE, BITSET_VARRAY,
|
||||
BITSET_TYPE_NUM, BITSET_STATS};
|
||||
#define BITSET_TYPE_NAMES {"abitset", "lbitset", "ebitset", "vbitset"}
|
||||
|
||||
extern const char * const bitset_type_names[];
|
||||
|
||||
enum bitset_alloc_type {BITSET_MALLOC, BITSET_OBALLOC};
|
||||
|
||||
/* Data type used to store a word of bits. */
|
||||
typedef unsigned long int bitset_word;
|
||||
#define BITSET_WORD_BITS ((unsigned int) (CHAR_BIT * sizeof (bitset_word)))
|
||||
|
||||
/* Bit index. In theory we might need a type wider than size_t, but
|
||||
in practice we lose at most a factor of CHAR_BIT by going with
|
||||
size_t, and that is good enough. If this type is changed to be
|
||||
wider than size_t, the code needs to be modified to check for
|
||||
overflow when converting bit counts to byte or word counts.
|
||||
The bit and word index types must be unsigned. */
|
||||
typedef size_t bitset_bindex;
|
||||
|
||||
/* Word index. */
|
||||
typedef size_t bitset_windex;
|
||||
|
||||
/* Maximum values for commonly-used unsigned types. BITSET_SIZE_MAX
|
||||
always equals SIZE_MAX, but some older systems lack SIZE_MAX. */
|
||||
#define BITSET_BINDEX_MAX ((bitset_bindex) -1)
|
||||
|
||||
/* Limit max word index to the maximum value of a signed integer
|
||||
to simplify cache disabling. */
|
||||
#define BITSET_WINDEX_MAX (((bitset_windex) -1) >> 1)
|
||||
#define BITSET_SIZE_MAX ((size_t) -1)
|
||||
|
||||
#define BITSET_MSB ((bitset_word) 1 << (BITSET_WORD_BITS - 1))
|
||||
|
||||
#define BITSET_LIST_SIZE 1024
|
||||
|
||||
enum bitset_ops {BITSET_OP_ZERO, BITSET_OP_ONES,
|
||||
BITSET_OP_COPY, BITSET_OP_NOT,
|
||||
BITSET_OP_EMPTY_P, BITSET_OP_EQUAL_P,
|
||||
BITSET_OP_SUBSET_P, BITSET_OP_DISJOINT_P,
|
||||
BITSET_OP_AND, BITSET_OP_OR, BITSET_OP_XOR, BITSET_OP_ANDN,
|
||||
BITSET_OP_OR_AND, BITSET_OP_AND_OR, BITSET_OP_ANDN_OR};
|
||||
|
||||
struct bbitset_struct
|
||||
{
|
||||
const struct bitset_vtable *vtable;
|
||||
bitset_windex cindex; /* Cache word index. */
|
||||
bitset_windex csize; /* Cache size in words. */
|
||||
bitset_word *cdata; /* Cache data pointer. */
|
||||
bitset_bindex n_bits; /* Number of bits. */
|
||||
/* Perhaps we could sacrifice another word to indicate
|
||||
that the bitset is known to be zero, that a bit has been set
|
||||
in the cache, and that a bit has been cleared in the cache.
|
||||
This would speed up some of the searches but slightly slow down
|
||||
bit set/reset operations of cached bits. */
|
||||
};
|
||||
|
||||
|
||||
typedef union bitset_union *bitset;
|
||||
|
||||
|
||||
/* Private accessor macros to bitset structure. */
|
||||
#define BITSET_VTABLE_(SRC) (SRC)->b.vtable
|
||||
#define BITSET_CINDEX_(SRC) (SRC)->b.cindex
|
||||
#define BITSET_CDATA_(SRC) (SRC)->b.cdata
|
||||
#define BITSET_CSIZE_(SRC) (SRC)->b.csize
|
||||
#define BITSET_NBITS_(SRC) (SRC)->b.n_bits
|
||||
|
||||
|
||||
/* The contents of this structure should be considered private. */
|
||||
struct bitset_vtable
|
||||
{
|
||||
void (*set) (bitset, bitset_bindex);
|
||||
void (*reset) (bitset, bitset_bindex);
|
||||
bool (*toggle) (bitset, bitset_bindex);
|
||||
bool (*test) (bitset, bitset_bindex);
|
||||
bitset_bindex (*resize) (bitset, bitset_bindex);
|
||||
bitset_bindex (*size) (bitset);
|
||||
bitset_bindex (*count) (bitset);
|
||||
|
||||
bool (*empty_p) (bitset);
|
||||
void (*ones) (bitset);
|
||||
void (*zero) (bitset);
|
||||
|
||||
void (*copy) (bitset, bitset);
|
||||
bool (*disjoint_p) (bitset, bitset);
|
||||
bool (*equal_p) (bitset, bitset);
|
||||
void (*not_) (bitset, bitset);
|
||||
bool (*subset_p) (bitset, bitset);
|
||||
|
||||
void (*and_) (bitset, bitset, bitset);
|
||||
bool (*and_cmp) (bitset, bitset, bitset);
|
||||
void (*andn) (bitset, bitset, bitset);
|
||||
bool (*andn_cmp) (bitset, bitset, bitset);
|
||||
void (*or_) (bitset, bitset, bitset);
|
||||
bool (*or_cmp) (bitset, bitset, bitset);
|
||||
void (*xor_) (bitset, bitset, bitset);
|
||||
bool (*xor_cmp) (bitset, bitset, bitset);
|
||||
|
||||
void (*and_or) (bitset, bitset, bitset, bitset);
|
||||
bool (*and_or_cmp) (bitset, bitset, bitset, bitset);
|
||||
void (*andn_or) (bitset, bitset, bitset, bitset);
|
||||
bool (*andn_or_cmp) (bitset, bitset, bitset, bitset);
|
||||
void (*or_and) (bitset, bitset, bitset, bitset);
|
||||
bool (*or_and_cmp) (bitset, bitset, bitset, bitset);
|
||||
|
||||
bitset_bindex (*list) (bitset, bitset_bindex *, bitset_bindex,
|
||||
bitset_bindex *);
|
||||
bitset_bindex (*list_reverse) (bitset, bitset_bindex *, bitset_bindex,
|
||||
bitset_bindex *);
|
||||
void (*free) (bitset);
|
||||
enum bitset_type type;
|
||||
};
|
||||
|
||||
#define BITSET_COMPATIBLE_(BSET1, BSET2) \
|
||||
((BSET1)->b.vtable == (BSET2)->b.vtable)
|
||||
|
||||
#define BITSET_CHECK2_(DST, SRC) \
|
||||
if (!BITSET_COMPATIBLE_ (DST, SRC)) abort ();
|
||||
|
||||
#define BITSET_CHECK3_(DST, SRC1, SRC2) \
|
||||
if (!BITSET_COMPATIBLE_ (DST, SRC1) \
|
||||
|| !BITSET_COMPATIBLE_ (DST, SRC2)) abort ();
|
||||
|
||||
#define BITSET_CHECK4_(DST, SRC1, SRC2, SRC3) \
|
||||
if (!BITSET_COMPATIBLE_ (DST, SRC1) || !BITSET_COMPATIBLE_ (DST, SRC2) \
|
||||
|| !BITSET_COMPATIBLE_ (DST, SRC3)) abort ();
|
||||
|
||||
|
||||
/* Redefine number of bits in bitset DST. */
|
||||
#define BITSET_RESIZE_(DST, SIZE) (DST)->b.vtable->resize (DST, SIZE)
|
||||
|
||||
/* Return size in bits of bitset SRC. */
|
||||
#define BITSET_SIZE_(SRC) (SRC)->b.vtable->size (SRC)
|
||||
|
||||
/* Return number of bits set in bitset SRC. */
|
||||
#define BITSET_COUNT_(SRC) (SRC)->b.vtable->count (SRC)
|
||||
|
||||
/* Return type of bitset SRC. */
|
||||
#define BITSET_TYPE_(DST) (DST)->b.vtable->type
|
||||
|
||||
/* Set bit BITNO in bitset DST. */
|
||||
#define BITSET_SET_(DST, BITNO) (DST)->b.vtable->set (DST, BITNO)
|
||||
|
||||
/* Reset bit BITNO in bitset DST. */
|
||||
#define BITSET_RESET_(DST, BITNO) (DST)->b.vtable->reset (DST, BITNO)
|
||||
|
||||
/* Toggle bit BITNO in bitset DST. */
|
||||
#define BITSET_TOGGLE_(DST, BITNO) (DST)->b.vtable->toggle (DST, BITNO)
|
||||
|
||||
/* Return non-zero if bit BITNO in bitset SRC is set. */
|
||||
#define BITSET_TEST_(SRC, BITNO) (SRC)->b.vtable->test (SRC, BITNO)
|
||||
|
||||
/* Free bitset SRC. */
|
||||
#define BITSET_FREE_(SRC)\
|
||||
((SRC)->b.vtable->free ? (SRC)->b.vtable->free (SRC) :(void)0)
|
||||
|
||||
|
||||
/* Return SRC == 0. */
|
||||
#define BITSET_EMPTY_P_(SRC) (SRC)->b.vtable->empty_p (SRC)
|
||||
|
||||
/* DST = ~0. */
|
||||
#define BITSET_ONES_(DST) (DST)->b.vtable->ones (DST)
|
||||
|
||||
/* DST = 0. */
|
||||
#define BITSET_ZERO_(DST) (DST)->b.vtable->zero (DST)
|
||||
|
||||
|
||||
|
||||
/* DST = SRC. */
|
||||
#define BITSET_COPY_(DST, SRC) (SRC)->b.vtable->copy (DST, SRC)
|
||||
|
||||
/* Return DST & SRC == 0. */
|
||||
#define BITSET_DISJOINT_P_(DST, SRC) (SRC)->b.vtable->disjoint_p (DST, SRC)
|
||||
|
||||
/* Return DST == SRC. */
|
||||
#define BITSET_EQUAL_P_(DST, SRC) (SRC)->b.vtable->equal_p (DST, SRC)
|
||||
|
||||
/* DST = ~SRC. */
|
||||
#define BITSET_NOT_(DST, SRC) (SRC)->b.vtable->not_ (DST, SRC)
|
||||
|
||||
/* Return DST == DST | SRC. */
|
||||
#define BITSET_SUBSET_P_(DST, SRC) (SRC)->b.vtable->subset_p (DST, SRC)
|
||||
|
||||
|
||||
/* DST = SRC1 & SRC2. */
|
||||
#define BITSET_AND_(DST, SRC1, SRC2) (SRC1)->b.vtable->and_ (DST, SRC1, SRC2)
|
||||
#define BITSET_AND_CMP_(DST, SRC1, SRC2) (SRC1)->b.vtable->and_cmp (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 & ~SRC2. */
|
||||
#define BITSET_ANDN_(DST, SRC1, SRC2) (SRC1)->b.vtable->andn (DST, SRC1, SRC2)
|
||||
#define BITSET_ANDN_CMP_(DST, SRC1, SRC2) (SRC1)->b.vtable->andn_cmp (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 | SRC2. */
|
||||
#define BITSET_OR_(DST, SRC1, SRC2) (SRC1)->b.vtable->or_ (DST, SRC1, SRC2)
|
||||
#define BITSET_OR_CMP_(DST, SRC1, SRC2) (SRC1)->b.vtable->or_cmp (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 ^ SRC2. */
|
||||
#define BITSET_XOR_(DST, SRC1, SRC2) (SRC1)->b.vtable->xor_ (DST, SRC1, SRC2)
|
||||
#define BITSET_XOR_CMP_(DST, SRC1, SRC2) (SRC1)->b.vtable->xor_cmp (DST, SRC1, SRC2)
|
||||
|
||||
|
||||
|
||||
/* DST = (SRC1 & SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & SRC2) | SRC3. */
|
||||
#define BITSET_AND_OR_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->and_or (DST, SRC1, SRC2, SRC3)
|
||||
#define BITSET_AND_OR_CMP_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->and_or_cmp (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 & ~SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & ~SRC2) | SRC3. */
|
||||
#define BITSET_ANDN_OR_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->andn_or (DST, SRC1, SRC2, SRC3)
|
||||
#define BITSET_ANDN_OR_CMP_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->andn_or_cmp (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 | SRC2) & SRC3. Return non-zero if
|
||||
DST != (SRC1 | SRC2) & SRC3. */
|
||||
#define BITSET_OR_AND_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->or_and (DST, SRC1, SRC2, SRC3)
|
||||
#define BITSET_OR_AND_CMP_(DST, SRC1, SRC2, SRC3) \
|
||||
(SRC1)->b.vtable->or_and_cmp (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
|
||||
/* Find list of up to NUM bits set in BSET starting from and including
|
||||
*NEXT. Return with actual number of bits found and with *NEXT
|
||||
indicating where search stopped. */
|
||||
#define BITSET_LIST_(BSET, LIST, NUM, NEXT) \
|
||||
(BSET)->b.vtable->list (BSET, LIST, NUM, NEXT)
|
||||
|
||||
/* Find reverse list of up to NUM bits set in BSET starting from and
|
||||
including NEXT. Return with actual number of bits found and with
|
||||
*NEXT indicating where search stopped. */
|
||||
#define BITSET_LIST_REVERSE_(BSET, LIST, NUM, NEXT) \
|
||||
(BSET)->b.vtable->list_reverse (BSET, LIST, NUM, NEXT)
|
||||
|
||||
|
||||
/* Private functions for bitset implementations. */
|
||||
|
||||
extern bool bitset_toggle_ (bitset, bitset_bindex);
|
||||
|
||||
extern bitset_bindex bitset_count_ (bitset);
|
||||
|
||||
extern bitset_bindex bitset_size_ (bitset);
|
||||
|
||||
extern bool bitset_copy_ (bitset, bitset);
|
||||
|
||||
extern void bitset_and_or_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
extern bool bitset_and_or_cmp_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
extern void bitset_andn_or_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
extern bool bitset_andn_or_cmp_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
extern void bitset_or_and_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
extern bool bitset_or_and_cmp_ (bitset, bitset, bitset, bitset);
|
||||
|
||||
#endif /* _BBITSET_H */
|
||||
@ -1,505 +0,0 @@
|
||||
/* General bitsets.
|
||||
Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "bitset.h"
|
||||
#include "abitset.h"
|
||||
#include "lbitset.h"
|
||||
#include "ebitset.h"
|
||||
#include "vbitset.h"
|
||||
#include "bitset_stats.h"
|
||||
#include "obstack.h"
|
||||
|
||||
const char * const bitset_type_names[] = BITSET_TYPE_NAMES;
|
||||
|
||||
|
||||
/* Return number of bytes required to create a N_BIT bitset
|
||||
of TYPE. The bitset may grow to require more bytes than this. */
|
||||
size_t
|
||||
bitset_bytes (enum bitset_type type, bitset_bindex n_bits)
|
||||
{
|
||||
size_t bytes;
|
||||
|
||||
if (bitset_stats_enabled)
|
||||
return bitset_stats_bytes ();
|
||||
|
||||
switch (type)
|
||||
{
|
||||
default:
|
||||
abort ();
|
||||
|
||||
case BITSET_ARRAY:
|
||||
bytes = abitset_bytes (n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_LIST:
|
||||
bytes = lbitset_bytes (n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_TABLE:
|
||||
bytes = ebitset_bytes (n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_VARRAY:
|
||||
bytes = vbitset_bytes (n_bits);
|
||||
break;
|
||||
}
|
||||
|
||||
return bytes;
|
||||
}
|
||||
|
||||
|
||||
/* Initialise bitset BSET of TYPE for N_BITS. */
|
||||
bitset
|
||||
bitset_init (bitset bset, bitset_bindex n_bits, enum bitset_type type)
|
||||
{
|
||||
if (bitset_stats_enabled)
|
||||
return bitset_stats_init (bset, n_bits, type);
|
||||
|
||||
switch (type)
|
||||
{
|
||||
default:
|
||||
abort ();
|
||||
|
||||
case BITSET_ARRAY:
|
||||
return abitset_init (bset, n_bits);
|
||||
|
||||
case BITSET_LIST:
|
||||
return lbitset_init (bset, n_bits);
|
||||
|
||||
case BITSET_TABLE:
|
||||
return ebitset_init (bset, n_bits);
|
||||
|
||||
case BITSET_VARRAY:
|
||||
return vbitset_init (bset, n_bits);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Select a bitset type for a set of N_BITS and with attribute hints
|
||||
specified by ATTR. For variable size bitsets, N_BITS is only a
|
||||
hint and may be zero. */
|
||||
enum bitset_type
|
||||
bitset_type_choose (bitset_bindex n_bits ATTRIBUTE_UNUSED, unsigned int attr)
|
||||
{
|
||||
/* Check attributes. */
|
||||
if (attr & BITSET_FIXED && attr & BITSET_VARIABLE)
|
||||
abort ();
|
||||
if (attr & BITSET_SPARSE && attr & BITSET_DENSE)
|
||||
abort ();
|
||||
|
||||
/* Choose the type of bitset. Note that sometimes we will be asked
|
||||
for a zero length fixed size bitset. */
|
||||
|
||||
|
||||
/* If no attributes selected, choose a good compromise. */
|
||||
if (!attr)
|
||||
return BITSET_VARRAY;
|
||||
|
||||
if (attr & BITSET_SPARSE)
|
||||
return BITSET_LIST;
|
||||
|
||||
if (attr & BITSET_FIXED)
|
||||
return BITSET_ARRAY;
|
||||
|
||||
if (attr & BITSET_GREEDY)
|
||||
return BITSET_TABLE;
|
||||
|
||||
return BITSET_VARRAY;
|
||||
}
|
||||
|
||||
|
||||
/* Create a bitset of N_BITS of type TYPE. */
|
||||
bitset
|
||||
bitset_alloc (bitset_bindex n_bits, enum bitset_type type)
|
||||
{
|
||||
size_t bytes;
|
||||
bitset bset;
|
||||
|
||||
bytes = bitset_bytes (type, n_bits);
|
||||
|
||||
bset = xcalloc (1, bytes);
|
||||
|
||||
/* The cache is disabled until some elements are allocated. If we
|
||||
have variable length arrays, then we may need to allocate a dummy
|
||||
element. */
|
||||
|
||||
return bitset_init (bset, n_bits, type);
|
||||
}
|
||||
|
||||
|
||||
/* Create a bitset of N_BITS of type TYPE. */
|
||||
bitset
|
||||
bitset_obstack_alloc (struct obstack *bobstack,
|
||||
bitset_bindex n_bits, enum bitset_type type)
|
||||
{
|
||||
size_t bytes;
|
||||
bitset bset;
|
||||
|
||||
bytes = bitset_bytes (type, n_bits);
|
||||
|
||||
bset = obstack_alloc (bobstack, bytes);
|
||||
memset (bset, 0, bytes);
|
||||
|
||||
return bitset_init (bset, n_bits, type);
|
||||
}
|
||||
|
||||
|
||||
/* Create a bitset of N_BITS and with attribute hints specified by
|
||||
ATTR. */
|
||||
bitset
|
||||
bitset_create (bitset_bindex n_bits, unsigned int attr)
|
||||
{
|
||||
enum bitset_type type;
|
||||
|
||||
type = bitset_type_choose (n_bits, attr);
|
||||
|
||||
return bitset_alloc (n_bits, type);
|
||||
}
|
||||
|
||||
|
||||
/* Free bitset BSET. */
|
||||
void
|
||||
bitset_free (bitset bset)
|
||||
{
|
||||
BITSET_FREE_ (bset);
|
||||
free (bset);
|
||||
}
|
||||
|
||||
|
||||
/* Free bitset BSET allocated on obstack. */
|
||||
void
|
||||
bitset_obstack_free (bitset bset)
|
||||
{
|
||||
BITSET_FREE_ (bset);
|
||||
}
|
||||
|
||||
|
||||
/* Return bitset type. */
|
||||
enum bitset_type
|
||||
bitset_type_get (bitset bset)
|
||||
{
|
||||
enum bitset_type type;
|
||||
|
||||
type = BITSET_TYPE_ (bset);
|
||||
if (type != BITSET_STATS)
|
||||
return type;
|
||||
|
||||
return bitset_stats_type_get (bset);
|
||||
}
|
||||
|
||||
|
||||
/* Return name of bitset type. */
|
||||
const char *
|
||||
bitset_type_name_get (bitset bset)
|
||||
{
|
||||
enum bitset_type type;
|
||||
|
||||
type = bitset_type_get (bset);
|
||||
|
||||
return bitset_type_names[type];
|
||||
}
|
||||
|
||||
|
||||
/* Find next bit set in SRC starting from and including BITNO.
|
||||
Return BITSET_BINDEX_MAX if SRC empty. */
|
||||
bitset_bindex
|
||||
bitset_next (bitset src, bitset_bindex bitno)
|
||||
{
|
||||
bitset_bindex val;
|
||||
bitset_bindex next = bitno;
|
||||
|
||||
if (!bitset_list (src, &val, 1, &next))
|
||||
return BITSET_BINDEX_MAX;
|
||||
return val;
|
||||
}
|
||||
|
||||
|
||||
/* Return true if both bitsets are of the same type and size. */
|
||||
extern bool
|
||||
bitset_compatible_p (bitset bset1, bitset bset2)
|
||||
{
|
||||
return BITSET_COMPATIBLE_ (bset1, bset2);
|
||||
}
|
||||
|
||||
|
||||
/* Find previous bit set in SRC starting from and including BITNO.
|
||||
Return BITSET_BINDEX_MAX if SRC empty. */
|
||||
bitset_bindex
|
||||
bitset_prev (bitset src, bitset_bindex bitno)
|
||||
{
|
||||
bitset_bindex val;
|
||||
bitset_bindex next = bitno;
|
||||
|
||||
if (!bitset_list_reverse (src, &val, 1, &next))
|
||||
return BITSET_BINDEX_MAX;
|
||||
return val;
|
||||
}
|
||||
|
||||
|
||||
/* Find first set bit. */
|
||||
bitset_bindex
|
||||
bitset_first (bitset src)
|
||||
{
|
||||
return bitset_next (src, 0);
|
||||
}
|
||||
|
||||
|
||||
/* Find last set bit. */
|
||||
bitset_bindex
|
||||
bitset_last (bitset src)
|
||||
{
|
||||
return bitset_prev (src, 0);
|
||||
}
|
||||
|
||||
|
||||
/* Is BITNO in SRC the only set bit? */
|
||||
bool
|
||||
bitset_only_set_p (bitset src, bitset_bindex bitno)
|
||||
{
|
||||
bitset_bindex val[2];
|
||||
bitset_bindex next = 0;
|
||||
|
||||
if (bitset_list (src, val, 2, &next) != 1)
|
||||
return false;
|
||||
return val[0] == bitno;
|
||||
}
|
||||
|
||||
|
||||
/* Print contents of bitset BSET to FILE. */
|
||||
static void
|
||||
bitset_print (FILE *file, bitset bset, bool verbose)
|
||||
{
|
||||
unsigned int pos;
|
||||
bitset_bindex i;
|
||||
bitset_iterator iter;
|
||||
|
||||
if (verbose)
|
||||
fprintf (file, "n_bits = %lu, set = {",
|
||||
(unsigned long int) bitset_size (bset));
|
||||
|
||||
pos = 30;
|
||||
BITSET_FOR_EACH (iter, bset, i, 0)
|
||||
{
|
||||
if (pos > 70)
|
||||
{
|
||||
fprintf (file, "\n");
|
||||
pos = 0;
|
||||
}
|
||||
|
||||
fprintf (file, "%lu ", (unsigned long int) i);
|
||||
pos += 1 + (i >= 10) + (i >= 100);
|
||||
};
|
||||
|
||||
if (verbose)
|
||||
fprintf (file, "}\n");
|
||||
}
|
||||
|
||||
|
||||
/* Dump bitset BSET to FILE. */
|
||||
void
|
||||
bitset_dump (FILE *file, bitset bset)
|
||||
{
|
||||
bitset_print (file, bset, false);
|
||||
}
|
||||
|
||||
|
||||
/* Release memory associated with bitsets. */
|
||||
void
|
||||
bitset_release_memory (void)
|
||||
{
|
||||
lbitset_release_memory ();
|
||||
ebitset_release_memory ();
|
||||
}
|
||||
|
||||
|
||||
/* Toggle bit BITNO in bitset BSET and the new value of the bit. */
|
||||
bool
|
||||
bitset_toggle_ (bitset bset, bitset_bindex bitno)
|
||||
{
|
||||
/* This routine is for completeness. It could be optimized if
|
||||
required. */
|
||||
if (bitset_test (bset, bitno))
|
||||
{
|
||||
bitset_reset (bset, bitno);
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitset_set (bset, bitno);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Return number of bits in bitset SRC. */
|
||||
bitset_bindex
|
||||
bitset_size_ (bitset src)
|
||||
{
|
||||
return BITSET_NBITS_ (src);
|
||||
}
|
||||
|
||||
|
||||
/* Return number of bits set in bitset SRC. */
|
||||
bitset_bindex
|
||||
bitset_count_ (bitset src)
|
||||
{
|
||||
bitset_bindex list[BITSET_LIST_SIZE];
|
||||
bitset_bindex next;
|
||||
bitset_bindex num;
|
||||
bitset_bindex count;
|
||||
|
||||
/* This could be greatly sped up by adding a count method for each
|
||||
bitset implementation that uses a direct technique (based on
|
||||
masks) for counting the number of bits set in a word. */
|
||||
|
||||
next = 0;
|
||||
for (count = 0; (num = bitset_list (src, list, BITSET_LIST_SIZE, &next));
|
||||
count += num)
|
||||
continue;
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
/* DST = SRC. Return true if DST != SRC.
|
||||
This is a fallback for the case where SRC and DST are different
|
||||
bitset types. */
|
||||
bool
|
||||
bitset_copy_ (bitset dst, bitset src)
|
||||
{
|
||||
bitset_bindex i;
|
||||
bitset_iterator iter;
|
||||
|
||||
/* Convert bitset types. We assume that the DST bitset
|
||||
is large enough to hold the SRC bitset. */
|
||||
bitset_zero (dst);
|
||||
BITSET_FOR_EACH (iter, src, i, 0)
|
||||
{
|
||||
bitset_set (dst, i);
|
||||
};
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/* This is a fallback for implementations that do not support
|
||||
four operand operations. */
|
||||
static inline bool
|
||||
bitset_op4_cmp (bitset dst, bitset src1, bitset src2, bitset src3,
|
||||
enum bitset_ops op)
|
||||
{
|
||||
bool changed = false;
|
||||
bool stats_enabled_save;
|
||||
bitset tmp;
|
||||
|
||||
/* Create temporary bitset. */
|
||||
stats_enabled_save = bitset_stats_enabled;
|
||||
bitset_stats_enabled = false;
|
||||
tmp = bitset_alloc (0, bitset_type_get (dst));
|
||||
bitset_stats_enabled = stats_enabled_save;
|
||||
|
||||
switch (op)
|
||||
{
|
||||
default:
|
||||
abort ();
|
||||
|
||||
case BITSET_OP_OR_AND:
|
||||
bitset_or (tmp, src1, src2);
|
||||
changed = bitset_and_cmp (dst, src3, tmp);
|
||||
break;
|
||||
|
||||
case BITSET_OP_AND_OR:
|
||||
bitset_and (tmp, src1, src2);
|
||||
changed = bitset_or_cmp (dst, src3, tmp);
|
||||
break;
|
||||
|
||||
case BITSET_OP_ANDN_OR:
|
||||
bitset_andn (tmp, src1, src2);
|
||||
changed = bitset_or_cmp (dst, src3, tmp);
|
||||
break;
|
||||
}
|
||||
|
||||
bitset_free (tmp);
|
||||
return changed;
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 & SRC2) | SRC3. */
|
||||
void
|
||||
bitset_and_or_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_and_or_cmp_ (dst, src1, src2, src3);
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 & SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & SRC2) | SRC3. */
|
||||
bool
|
||||
bitset_and_or_cmp_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
return bitset_op4_cmp (dst, src1, src2, src3, BITSET_OP_AND_OR);
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 & ~SRC2) | SRC3. */
|
||||
void
|
||||
bitset_andn_or_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_andn_or_cmp_ (dst, src1, src2, src3);
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 & ~SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & ~SRC2) | SRC3. */
|
||||
bool
|
||||
bitset_andn_or_cmp_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
return bitset_op4_cmp (dst, src1, src2, src3, BITSET_OP_ANDN_OR);
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 | SRC2) & SRC3. */
|
||||
void
|
||||
bitset_or_and_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
bitset_or_and_cmp_ (dst, src1, src2, src3);
|
||||
}
|
||||
|
||||
|
||||
/* DST = (SRC1 | SRC2) & SRC3. Return non-zero if
|
||||
DST != (SRC1 | SRC2) & SRC3. */
|
||||
bool
|
||||
bitset_or_and_cmp_ (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
return bitset_op4_cmp (dst, src1, src2, src3, BITSET_OP_OR_AND);
|
||||
}
|
||||
|
||||
|
||||
/* Function to be called from debugger to print bitset. */
|
||||
void
|
||||
debug_bitset (bitset bset)
|
||||
{
|
||||
if (bset)
|
||||
bitset_print (stderr, bset, true);
|
||||
}
|
||||
@ -1,392 +0,0 @@
|
||||
/* Generic bitsets.
|
||||
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _BITSET_H
|
||||
#define _BITSET_H
|
||||
|
||||
/* This file is the public interface to the bitset abstract data type.
|
||||
Only use the functions and macros defined in this file. */
|
||||
|
||||
#include "bbitset.h"
|
||||
#include "obstack.h"
|
||||
#include <stdio.h>
|
||||
|
||||
#if USE_UNLOCKED_IO
|
||||
# include "unlocked-io.h"
|
||||
#endif
|
||||
|
||||
/* Attributes used to select a bitset implementation. */
|
||||
enum bitset_attr {BITSET_FIXED = 1, /* Bitset size fixed. */
|
||||
BITSET_VARIABLE = 2, /* Bitset size variable. */
|
||||
BITSET_DENSE = 4, /* Bitset dense. */
|
||||
BITSET_SPARSE = 8, /* Bitset sparse. */
|
||||
BITSET_FRUGAL = 16, /* Prefer most compact. */
|
||||
BITSET_GREEDY = 32}; /* Prefer fastest at memory expense. */
|
||||
|
||||
typedef unsigned int bitset_attrs;
|
||||
|
||||
/* The contents of the union should be considered to be private.
|
||||
While I would like to make this union opaque, it needs to be
|
||||
visible for the inline bit set/test functions, and for delegation
|
||||
to the proper implementation. */
|
||||
union bitset_union
|
||||
{
|
||||
/* This must be the first member of every other structure that is a
|
||||
member of this union. */
|
||||
struct bbitset_struct b; /* Base bitset data. */
|
||||
|
||||
struct abitset_struct
|
||||
{
|
||||
struct bbitset_struct b;
|
||||
bitset_word words[1]; /* The array of bits. */
|
||||
} a;
|
||||
|
||||
struct ebitset_struct
|
||||
{
|
||||
struct bbitset_struct b;
|
||||
bitset_windex size; /* Number of elements. */
|
||||
struct ebitset_elt_struct **elts; /* Expanding array of ptrs to elts. */
|
||||
} e;
|
||||
|
||||
struct lbitset_struct
|
||||
{
|
||||
struct bbitset_struct b;
|
||||
struct lbitset_elt_struct *head; /* First element in linked list. */
|
||||
struct lbitset_elt_struct *tail; /* Last element in linked list. */
|
||||
} l;
|
||||
|
||||
struct bitset_stats_struct
|
||||
{
|
||||
struct bbitset_struct b;
|
||||
bitset bset;
|
||||
} s;
|
||||
|
||||
struct vbitset_struct
|
||||
{
|
||||
struct bbitset_struct b;
|
||||
bitset_windex size; /* Allocated size of array. */
|
||||
} v;
|
||||
|
||||
};
|
||||
|
||||
|
||||
/* The contents of this structure should be considered private.
|
||||
It is used for iterating over set bits. */
|
||||
typedef struct
|
||||
{
|
||||
bitset_bindex list[BITSET_LIST_SIZE];
|
||||
bitset_bindex next;
|
||||
bitset_bindex num;
|
||||
bitset_bindex i;
|
||||
} bitset_iterator;
|
||||
|
||||
|
||||
/* Return bytes required for bitset of desired type and size. */
|
||||
extern size_t bitset_bytes (enum bitset_type, bitset_bindex);
|
||||
|
||||
/* Initialise a bitset with desired type and size. */
|
||||
extern bitset bitset_init (bitset, bitset_bindex, enum bitset_type);
|
||||
|
||||
/* Select an implementation type based on the desired bitset size
|
||||
and attributes. */
|
||||
extern enum bitset_type bitset_type_choose (bitset_bindex, bitset_attrs);
|
||||
|
||||
/* Create a bitset of desired type and size. The bitset is zeroed. */
|
||||
extern bitset bitset_alloc (bitset_bindex, enum bitset_type);
|
||||
|
||||
/* Free bitset. */
|
||||
extern void bitset_free (bitset);
|
||||
|
||||
/* Create a bitset of desired type and size using an obstack. The
|
||||
bitset is zeroed. */
|
||||
extern bitset bitset_obstack_alloc (struct obstack *bobstack,
|
||||
bitset_bindex, enum bitset_type);
|
||||
|
||||
/* Free bitset allocated on obstack. */
|
||||
extern void bitset_obstack_free (bitset);
|
||||
|
||||
/* Create a bitset of desired size and attributes. The bitset is zeroed. */
|
||||
extern bitset bitset_create (bitset_bindex, bitset_attrs);
|
||||
|
||||
/* Return bitset type. */
|
||||
extern enum bitset_type bitset_type_get (bitset);
|
||||
|
||||
/* Return bitset type name. */
|
||||
extern const char *bitset_type_name_get (bitset);
|
||||
|
||||
|
||||
/* Set bit BITNO in bitset BSET. */
|
||||
static inline void
|
||||
bitset_set (bitset bset, bitset_bindex bitno)
|
||||
{
|
||||
bitset_windex windex = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = windex - bset->b.cindex;
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
bset->b.cdata[offset] |= ((bitset_word) 1 << (bitno % BITSET_WORD_BITS));
|
||||
else
|
||||
BITSET_SET_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
/* Reset bit BITNO in bitset BSET. */
|
||||
static inline void
|
||||
bitset_reset (bitset bset, bitset_bindex bitno)
|
||||
{
|
||||
bitset_windex windex = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = windex - bset->b.cindex;
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
bset->b.cdata[offset] &= ~((bitset_word) 1 << (bitno % BITSET_WORD_BITS));
|
||||
else
|
||||
BITSET_RESET_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
/* Test bit BITNO in bitset BSET. */
|
||||
static inline bool
|
||||
bitset_test (bitset bset, bitset_bindex bitno)
|
||||
{
|
||||
bitset_windex windex = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = windex - bset->b.cindex;
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
return (bset->b.cdata[offset] >> (bitno % BITSET_WORD_BITS)) & 1;
|
||||
else
|
||||
return BITSET_TEST_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
/* Toggle bit BITNO in bitset BSET and return non-zero if now set. */
|
||||
#define bitset_toggle(bset, bitno) BITSET_TOGGLE_ (bset, bitno)
|
||||
|
||||
/* Return size in bits of bitset SRC. */
|
||||
#define bitset_size(SRC) BITSET_SIZE_ (SRC)
|
||||
|
||||
/* Change size of bitset. */
|
||||
extern void bitset_resize (bitset, bitset_bindex);
|
||||
|
||||
/* Return number of bits set in bitset SRC. */
|
||||
#define bitset_count(SRC) BITSET_COUNT_ (SRC)
|
||||
|
||||
|
||||
/* Return SRC == 0. */
|
||||
#define bitset_empty_p(SRC) BITSET_EMPTY_P_ (SRC)
|
||||
|
||||
/* DST = ~0. */
|
||||
#define bitset_ones(DST) BITSET_ONES_ (DST)
|
||||
|
||||
/* DST = 0. */
|
||||
#define bitset_zero(DST) BITSET_ZERO_ (DST)
|
||||
|
||||
|
||||
|
||||
/* DST = SRC. */
|
||||
#define bitset_copy(DST, SRC) BITSET_COPY_ (DST, SRC)
|
||||
|
||||
/* Return DST & SRC == 0. */
|
||||
#define bitset_disjoint_p(DST, SRC) BITSET_DISJOINT_P_ (DST, SRC)
|
||||
|
||||
/* Return DST == SRC. */
|
||||
#define bitset_equal_p(DST, SRC) BITSET_EQUAL_P_ (DST, SRC)
|
||||
|
||||
/* DST = ~SRC. */
|
||||
#define bitset_not(DST, SRC) BITSET_NOT_ (DST, SRC)
|
||||
|
||||
/* Return DST == DST | SRC. */
|
||||
#define bitset_subset_p(DST, SRC) BITSET_SUBSET_P_ (DST, SRC)
|
||||
|
||||
|
||||
|
||||
/* DST = SRC1 & SRC2. */
|
||||
#define bitset_and(DST, SRC1, SRC2) BITSET_AND_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 & SRC2. Return non-zero if DST != SRC1 & SRC2. */
|
||||
#define bitset_and_cmp(DST, SRC1, SRC2) BITSET_AND_CMP_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 & ~SRC2. */
|
||||
#define bitset_andn(DST, SRC1, SRC2) BITSET_ANDN_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 & ~SRC2. Return non-zero if DST != SRC1 & ~SRC2. */
|
||||
#define bitset_andn_cmp(DST, SRC1, SRC2) BITSET_ANDN_CMP_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 | SRC2. */
|
||||
#define bitset_or(DST, SRC1, SRC2) BITSET_OR_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 | SRC2. Return non-zero if DST != SRC1 | SRC2. */
|
||||
#define bitset_or_cmp(DST, SRC1, SRC2) BITSET_OR_CMP_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 ^ SRC2. */
|
||||
#define bitset_xor(DST, SRC1, SRC2) BITSET_XOR_ (DST, SRC1, SRC2)
|
||||
|
||||
/* DST = SRC1 ^ SRC2. Return non-zero if DST != SRC1 ^ SRC2. */
|
||||
#define bitset_xor_cmp(DST, SRC1, SRC2) BITSET_XOR_CMP_ (DST, SRC1, SRC2)
|
||||
|
||||
|
||||
|
||||
/* DST = (SRC1 & SRC2) | SRC3. */
|
||||
#define bitset_and_or(DST, SRC1, SRC2, SRC3) \
|
||||
BITSET_AND_OR_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 & SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & SRC2) | SRC3. */
|
||||
#define bitset_and_or_cmp(DST, SRC1, SRC2, SRC3) \
|
||||
BITSET_AND_OR_CMP_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 & ~SRC2) | SRC3. */
|
||||
#define bitset_andn_or(DST, SRC1, SRC2, SRC3) \
|
||||
BITSET_ANDN_OR_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 & ~SRC2) | SRC3. Return non-zero if
|
||||
DST != (SRC1 & ~SRC2) | SRC3. */
|
||||
#define bitset_andn_or_cmp(DST, SRC1, SRC2, SRC3) \
|
||||
BITSET_ANDN_OR_CMP_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 | SRC2) & SRC3. */
|
||||
#define bitset_or_and(DST, SRC1, SRC2, SRC3)\
|
||||
BITSET_OR_AND_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* DST = (SRC1 | SRC2) & SRC3. Return non-zero if
|
||||
DST != (SRC1 | SRC2) & SRC3. */
|
||||
#define bitset_or_and_cmp(DST, SRC1, SRC2, SRC3)\
|
||||
BITSET_OR_AND_CMP_ (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
/* Find list of up to NUM bits set in BSET starting from and including
|
||||
*NEXT. Return with actual number of bits found and with *NEXT
|
||||
indicating where search stopped. */
|
||||
#define bitset_list(BSET, LIST, NUM, NEXT) \
|
||||
BITSET_LIST_ (BSET, LIST, NUM, NEXT)
|
||||
|
||||
/* Find reverse list of up to NUM bits set in BSET starting from and
|
||||
including NEXT. Return with actual number of bits found and with
|
||||
*NEXT indicating where search stopped. */
|
||||
#define bitset_list_reverse(BSET, LIST, NUM, NEXT) \
|
||||
BITSET_LIST_REVERSE_ (BSET, LIST, NUM, NEXT)
|
||||
|
||||
/* Return true if both bitsets are of the same type and size. */
|
||||
extern bool bitset_compatible_p (bitset bset1, bitset bset2);
|
||||
|
||||
/* Find next set bit from the given bit index. */
|
||||
extern bitset_bindex bitset_next (bitset, bitset_bindex);
|
||||
|
||||
/* Find previous set bit from the given bit index. */
|
||||
extern bitset_bindex bitset_prev (bitset, bitset_bindex);
|
||||
|
||||
/* Find first set bit. */
|
||||
extern bitset_bindex bitset_first (bitset);
|
||||
|
||||
/* Find last set bit. */
|
||||
extern bitset_bindex bitset_last (bitset);
|
||||
|
||||
/* Return nonzero if this is the only set bit. */
|
||||
extern bool bitset_only_set_p (bitset, bitset_bindex);
|
||||
|
||||
/* Dump bitset. */
|
||||
extern void bitset_dump (FILE *, bitset);
|
||||
|
||||
/* Loop over all elements of BSET, starting with MIN, setting INDEX
|
||||
to the index of each set bit. For example, the following will print
|
||||
the bits set in a bitset:
|
||||
|
||||
bitset_bindex i;
|
||||
bitset_iterator iter;
|
||||
|
||||
BITSET_FOR_EACH (iter, src, i, 0)
|
||||
{
|
||||
printf ("%lu ", (unsigned long int) i);
|
||||
};
|
||||
*/
|
||||
#define BITSET_FOR_EACH(ITER, BSET, INDEX, MIN) \
|
||||
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
|
||||
(ITER.num == BITSET_LIST_SIZE) \
|
||||
&& (ITER.num = bitset_list (BSET, ITER.list, \
|
||||
BITSET_LIST_SIZE, &ITER.next));) \
|
||||
for (ITER.i = 0; \
|
||||
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
|
||||
ITER.i++)
|
||||
|
||||
|
||||
/* Loop over all elements of BSET, in reverse order starting with
|
||||
MIN, setting INDEX to the index of each set bit. For example, the
|
||||
following will print the bits set in a bitset in reverse order:
|
||||
|
||||
bitset_bindex i;
|
||||
bitset_iterator iter;
|
||||
|
||||
BITSET_FOR_EACH_REVERSE (iter, src, i, 0)
|
||||
{
|
||||
printf ("%lu ", (unsigned long int) i);
|
||||
};
|
||||
*/
|
||||
#define BITSET_FOR_EACH_REVERSE(ITER, BSET, INDEX, MIN) \
|
||||
for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE; \
|
||||
(ITER.num == BITSET_LIST_SIZE) \
|
||||
&& (ITER.num = bitset_list_reverse (BSET, ITER.list, \
|
||||
BITSET_LIST_SIZE, &ITER.next));) \
|
||||
for (ITER.i = 0; \
|
||||
ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1); \
|
||||
ITER.i++)
|
||||
|
||||
|
||||
/* Define set operations in terms of logical operations. */
|
||||
|
||||
#define bitset_diff(DST, SRC1, SRC2) bitset_andn (DST, SRC1, SRC2)
|
||||
#define bitset_diff_cmp(DST, SRC1, SRC2) bitset_andn_cmp (DST, SRC1, SRC2)
|
||||
|
||||
#define bitset_intersection(DST, SRC1, SRC2) bitset_and (DST, SRC1, SRC2)
|
||||
#define bitset_intersection_cmp(DST, SRC1, SRC2) bitset_and_cmp (DST, SRC1, SRC2)
|
||||
|
||||
#define bitset_union(DST, SRC1, SRC2) bitset_or (DST, SRC1, SRC2)
|
||||
#define bitset_union_cmp(DST, SRC1, SRC2) bitset_or_cmp (DST, SRC1, SRC2)
|
||||
|
||||
/* Symmetrical difference. */
|
||||
#define bitset_symdiff(DST, SRC1, SRC2) bitset_xor (DST, SRC1, SRC2)
|
||||
#define bitset_symdiff_cmp(DST, SRC1, SRC2) bitset_xor_cmp (DST, SRC1, SRC2)
|
||||
|
||||
/* Union of difference. */
|
||||
#define bitset_diff_union(DST, SRC1, SRC2, SRC3) \
|
||||
bitset_andn_or (DST, SRC1, SRC2, SRC3)
|
||||
#define bitset_diff_union_cmp(DST, SRC1, SRC2, SRC3) \
|
||||
bitset_andn_or_cmp (DST, SRC1, SRC2, SRC3)
|
||||
|
||||
|
||||
/* Release any memory tied up with bitsets. */
|
||||
extern void bitset_release_memory (void);
|
||||
|
||||
/* Enable bitset stats gathering. */
|
||||
extern void bitset_stats_enable (void);
|
||||
|
||||
/* Disable bitset stats gathering. */
|
||||
extern void bitset_stats_disable (void);
|
||||
|
||||
/* Read bitset stats file of accummulated stats. */
|
||||
void bitset_stats_read (const char *file_name);
|
||||
|
||||
/* Write bitset stats file of accummulated stats. */
|
||||
void bitset_stats_write (const char *file_name);
|
||||
|
||||
/* Dump bitset stats. */
|
||||
extern void bitset_stats_dump (FILE *);
|
||||
|
||||
/* Function to debug bitset from debugger. */
|
||||
extern void debug_bitset (bitset);
|
||||
|
||||
/* Function to debug bitset stats from debugger. */
|
||||
extern void debug_bitset_stats (void);
|
||||
|
||||
#endif /* _BITSET_H */
|
||||
@ -1,730 +0,0 @@
|
||||
/* Bitset statistics.
|
||||
Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* This file is a wrapper bitset implementation for the other bitset
|
||||
implementations. It provides bitset compatibility checking and
|
||||
statistics gathering without having to instrument the bitset
|
||||
implementations. When statistics gathering is enabled, the bitset
|
||||
operations get vectored through here and we then call the appropriate
|
||||
routines. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "bbitset.h"
|
||||
#include "abitset.h"
|
||||
#include "ebitset.h"
|
||||
#include "lbitset.h"
|
||||
#include "vbitset.h"
|
||||
#include "bitset_stats.h"
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "gettext.h"
|
||||
#define _(Msgid) gettext (Msgid)
|
||||
|
||||
/* Configuration macros. */
|
||||
#define BITSET_STATS_FILE "bitset.dat"
|
||||
#define BITSET_LOG_COUNT_BINS 10
|
||||
#define BITSET_LOG_SIZE_BINS 16
|
||||
#define BITSET_DENSITY_BINS 20
|
||||
|
||||
|
||||
/* Accessor macros. */
|
||||
#define BITSET_STATS_ALLOCS_INC(TYPE) \
|
||||
bitset_stats_info->types[(TYPE)].allocs++
|
||||
#define BITSET_STATS_FREES_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].frees++
|
||||
#define BITSET_STATS_SETS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].sets++
|
||||
#define BITSET_STATS_CACHE_SETS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].cache_sets++
|
||||
#define BITSET_STATS_RESETS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].resets++
|
||||
#define BITSET_STATS_CACHE_RESETS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].cache_resets++
|
||||
#define BITSET_STATS_TESTS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].tests++
|
||||
#define BITSET_STATS_CACHE_TESTS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].cache_tests++
|
||||
#define BITSET_STATS_LISTS_INC(BSET) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].lists++
|
||||
#define BITSET_STATS_LIST_COUNTS_INC(BSET, I) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].list_counts[(I)]++
|
||||
#define BITSET_STATS_LIST_SIZES_INC(BSET, I) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].list_sizes[(I)]++
|
||||
#define BITSET_STATS_LIST_DENSITY_INC(BSET, I) \
|
||||
bitset_stats_info->types[BITSET_TYPE_ (BSET)].list_density[(I)]++
|
||||
|
||||
|
||||
struct bitset_type_info_struct
|
||||
{
|
||||
unsigned int allocs;
|
||||
unsigned int frees;
|
||||
unsigned int lists;
|
||||
unsigned int sets;
|
||||
unsigned int cache_sets;
|
||||
unsigned int resets;
|
||||
unsigned int cache_resets;
|
||||
unsigned int tests;
|
||||
unsigned int cache_tests;
|
||||
unsigned int list_counts[BITSET_LOG_COUNT_BINS];
|
||||
unsigned int list_sizes[BITSET_LOG_SIZE_BINS];
|
||||
unsigned int list_density[BITSET_DENSITY_BINS];
|
||||
};
|
||||
|
||||
struct bitset_stats_info_struct
|
||||
{
|
||||
unsigned int runs;
|
||||
struct bitset_type_info_struct types[BITSET_TYPE_NUM];
|
||||
};
|
||||
|
||||
|
||||
struct bitset_stats_info_struct bitset_stats_info_data;
|
||||
struct bitset_stats_info_struct *bitset_stats_info;
|
||||
bool bitset_stats_enabled = false;
|
||||
|
||||
|
||||
/* Print a percentage histogram with message MSG to FILE. */
|
||||
static void
|
||||
bitset_percent_histogram_print (FILE *file, const char *name, const char *msg,
|
||||
unsigned int n_bins, unsigned int *bins)
|
||||
{
|
||||
unsigned int i;
|
||||
unsigned int total;
|
||||
|
||||
total = 0;
|
||||
for (i = 0; i < n_bins; i++)
|
||||
total += bins[i];
|
||||
|
||||
if (!total)
|
||||
return;
|
||||
|
||||
fprintf (file, "%s %s", name, msg);
|
||||
for (i = 0; i < n_bins; i++)
|
||||
fprintf (file, "%.0f-%.0f%%\t%8u (%5.1f%%)\n",
|
||||
i * 100.0 / n_bins,
|
||||
(i + 1) * 100.0 / n_bins, bins[i],
|
||||
(100.0 * bins[i]) / total);
|
||||
}
|
||||
|
||||
|
||||
/* Print a log histogram with message MSG to FILE. */
|
||||
static void
|
||||
bitset_log_histogram_print (FILE *file, const char *name, const char *msg,
|
||||
unsigned int n_bins, unsigned int *bins)
|
||||
{
|
||||
unsigned int i;
|
||||
unsigned int total;
|
||||
unsigned int max_width;
|
||||
|
||||
total = 0;
|
||||
for (i = 0; i < n_bins; i++)
|
||||
total += bins[i];
|
||||
|
||||
if (!total)
|
||||
return;
|
||||
|
||||
/* Determine number of useful bins. */
|
||||
for (i = n_bins; i > 3 && ! bins[i - 1]; i--)
|
||||
continue;
|
||||
n_bins = i;
|
||||
|
||||
/* 2 * ceil (log10 (2) * (N - 1)) + 1. */
|
||||
max_width = 2 * (unsigned int) (0.30103 * (n_bins - 1) + 0.9999) + 1;
|
||||
|
||||
fprintf (file, "%s %s", name, msg);
|
||||
for (i = 0; i < 2; i++)
|
||||
fprintf (file, "%*d\t%8u (%5.1f%%)\n",
|
||||
max_width, i, bins[i], 100.0 * bins[i] / total);
|
||||
|
||||
for (; i < n_bins; i++)
|
||||
fprintf (file, "%*lu-%lu\t%8u (%5.1f%%)\n",
|
||||
max_width - ((unsigned int) (0.30103 * (i) + 0.9999) + 1),
|
||||
1UL << (i - 1),
|
||||
(1UL << i) - 1,
|
||||
bins[i],
|
||||
(100.0 * bins[i]) / total);
|
||||
}
|
||||
|
||||
|
||||
/* Print bitset statistics to FILE. */
|
||||
static void
|
||||
bitset_stats_print_1 (FILE *file, const char *name,
|
||||
struct bitset_type_info_struct *stats)
|
||||
{
|
||||
if (!stats)
|
||||
return;
|
||||
|
||||
fprintf (file, "%s:\n", name);
|
||||
fprintf (file, _("%u bitset_allocs, %u freed (%.2f%%).\n"),
|
||||
stats->allocs, stats->frees,
|
||||
stats->allocs ? 100.0 * stats->frees / stats->allocs : 0);
|
||||
fprintf (file, _("%u bitset_sets, %u cached (%.2f%%)\n"),
|
||||
stats->sets, stats->cache_sets,
|
||||
stats->sets ? 100.0 * stats->cache_sets / stats->sets : 0);
|
||||
fprintf (file, _("%u bitset_resets, %u cached (%.2f%%)\n"),
|
||||
stats->resets, stats->cache_resets,
|
||||
stats->resets ? 100.0 * stats->cache_resets / stats->resets : 0);
|
||||
fprintf (file, _("%u bitset_tests, %u cached (%.2f%%)\n"),
|
||||
stats->tests, stats->cache_tests,
|
||||
stats->tests ? 100.0 * stats->cache_tests / stats->tests : 0);
|
||||
|
||||
fprintf (file, _("%u bitset_lists\n"), stats->lists);
|
||||
|
||||
bitset_log_histogram_print (file, name, _("count log histogram\n"),
|
||||
BITSET_LOG_COUNT_BINS, stats->list_counts);
|
||||
|
||||
bitset_log_histogram_print (file, name, _("size log histogram\n"),
|
||||
BITSET_LOG_SIZE_BINS, stats->list_sizes);
|
||||
|
||||
bitset_percent_histogram_print (file, name, _("density histogram\n"),
|
||||
BITSET_DENSITY_BINS, stats->list_density);
|
||||
}
|
||||
|
||||
|
||||
/* Print all bitset statistics to FILE. */
|
||||
static void
|
||||
bitset_stats_print (FILE *file, bool verbose ATTRIBUTE_UNUSED)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!bitset_stats_info)
|
||||
return;
|
||||
|
||||
fprintf (file, _("Bitset statistics:\n\n"));
|
||||
|
||||
if (bitset_stats_info->runs > 1)
|
||||
fprintf (file, _("Accumulated runs = %u\n"), bitset_stats_info->runs);
|
||||
|
||||
for (i = 0; i < BITSET_TYPE_NUM; i++)
|
||||
bitset_stats_print_1 (file, bitset_type_names[i],
|
||||
&bitset_stats_info->types[i]);
|
||||
}
|
||||
|
||||
|
||||
/* Initialise bitset statistics logging. */
|
||||
void
|
||||
bitset_stats_enable (void)
|
||||
{
|
||||
if (!bitset_stats_info)
|
||||
bitset_stats_info = &bitset_stats_info_data;
|
||||
bitset_stats_enabled = true;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
bitset_stats_disable (void)
|
||||
{
|
||||
bitset_stats_enabled = false;
|
||||
}
|
||||
|
||||
|
||||
/* Read bitset statistics file. */
|
||||
void
|
||||
bitset_stats_read (const char *file_name)
|
||||
{
|
||||
FILE *file;
|
||||
|
||||
if (!bitset_stats_info)
|
||||
return;
|
||||
|
||||
if (!file_name)
|
||||
file_name = BITSET_STATS_FILE;
|
||||
|
||||
file = fopen (file_name, "r");
|
||||
if (file)
|
||||
{
|
||||
if (fread (&bitset_stats_info_data, sizeof (bitset_stats_info_data),
|
||||
1, file) != 1)
|
||||
{
|
||||
if (ferror (file))
|
||||
perror (_("Could not read stats file."));
|
||||
else
|
||||
fprintf (stderr, _("Bad stats file size.\n"));
|
||||
}
|
||||
if (fclose (file) != 0)
|
||||
perror (_("Could not read stats file."));
|
||||
}
|
||||
bitset_stats_info_data.runs++;
|
||||
}
|
||||
|
||||
|
||||
/* Write bitset statistics file. */
|
||||
void
|
||||
bitset_stats_write (const char *file_name)
|
||||
{
|
||||
FILE *file;
|
||||
|
||||
if (!bitset_stats_info)
|
||||
return;
|
||||
|
||||
if (!file_name)
|
||||
file_name = BITSET_STATS_FILE;
|
||||
|
||||
file = fopen (file_name, "w");
|
||||
if (file)
|
||||
{
|
||||
if (fwrite (&bitset_stats_info_data, sizeof (bitset_stats_info_data),
|
||||
1, file) != 1)
|
||||
perror (_("Could not write stats file."));
|
||||
if (fclose (file) != 0)
|
||||
perror (_("Could not write stats file."));
|
||||
}
|
||||
else
|
||||
perror (_("Could not open stats file for writing."));
|
||||
}
|
||||
|
||||
|
||||
/* Dump bitset statistics to FILE. */
|
||||
void
|
||||
bitset_stats_dump (FILE *file)
|
||||
{
|
||||
bitset_stats_print (file, false);
|
||||
}
|
||||
|
||||
|
||||
/* Function to be called from debugger to print bitset stats. */
|
||||
void
|
||||
debug_bitset_stats (void)
|
||||
{
|
||||
bitset_stats_print (stderr, true);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_set (bitset dst, bitset_bindex bitno)
|
||||
{
|
||||
bitset bset = dst->s.bset;
|
||||
bitset_windex wordno = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = wordno - bset->b.cindex;
|
||||
|
||||
BITSET_STATS_SETS_INC (bset);
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
{
|
||||
bset->b.cdata[offset] |= (bitset_word) 1 << (bitno % BITSET_WORD_BITS);
|
||||
BITSET_STATS_CACHE_SETS_INC (bset);
|
||||
}
|
||||
else
|
||||
BITSET_SET_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_reset (bitset dst, bitset_bindex bitno)
|
||||
{
|
||||
bitset bset = dst->s.bset;
|
||||
bitset_windex wordno = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = wordno - bset->b.cindex;
|
||||
|
||||
BITSET_STATS_RESETS_INC (bset);
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
{
|
||||
bset->b.cdata[offset] &=
|
||||
~((bitset_word) 1 << (bitno % BITSET_WORD_BITS));
|
||||
BITSET_STATS_CACHE_RESETS_INC (bset);
|
||||
}
|
||||
else
|
||||
BITSET_RESET_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_toggle (bitset src, bitset_bindex bitno)
|
||||
{
|
||||
return BITSET_TOGGLE_ (src->s.bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_test (bitset src, bitset_bindex bitno)
|
||||
{
|
||||
bitset bset = src->s.bset;
|
||||
bitset_windex wordno = bitno / BITSET_WORD_BITS;
|
||||
bitset_windex offset = wordno - bset->b.cindex;
|
||||
|
||||
BITSET_STATS_TESTS_INC (bset);
|
||||
|
||||
if (offset < bset->b.csize)
|
||||
{
|
||||
BITSET_STATS_CACHE_TESTS_INC (bset);
|
||||
return (bset->b.cdata[offset] >> (bitno % BITSET_WORD_BITS)) & 1;
|
||||
}
|
||||
else
|
||||
return BITSET_TEST_ (bset, bitno);
|
||||
}
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
bitset_stats_resize (bitset src, bitset_bindex size)
|
||||
{
|
||||
return BITSET_RESIZE_ (src->s.bset, size);
|
||||
}
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
bitset_stats_size (bitset src)
|
||||
{
|
||||
return BITSET_SIZE_ (src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
bitset_stats_count (bitset src)
|
||||
{
|
||||
return BITSET_COUNT_ (src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_empty_p (bitset dst)
|
||||
{
|
||||
return BITSET_EMPTY_P_ (dst->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_ones (bitset dst)
|
||||
{
|
||||
BITSET_ONES_ (dst->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_zero (bitset dst)
|
||||
{
|
||||
BITSET_ZERO_ (dst->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_copy (bitset dst, bitset src)
|
||||
{
|
||||
BITSET_CHECK2_ (dst, src);
|
||||
BITSET_COPY_ (dst->s.bset, src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_disjoint_p (bitset dst, bitset src)
|
||||
{
|
||||
BITSET_CHECK2_ (dst, src);
|
||||
return BITSET_DISJOINT_P_ (dst->s.bset, src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_equal_p (bitset dst, bitset src)
|
||||
{
|
||||
BITSET_CHECK2_ (dst, src);
|
||||
return BITSET_EQUAL_P_ (dst->s.bset, src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_not (bitset dst, bitset src)
|
||||
{
|
||||
BITSET_CHECK2_ (dst, src);
|
||||
BITSET_NOT_ (dst->s.bset, src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_subset_p (bitset dst, bitset src)
|
||||
{
|
||||
BITSET_CHECK2_ (dst, src);
|
||||
return BITSET_SUBSET_P_ (dst->s.bset, src->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_and (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
BITSET_AND_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_and_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
return BITSET_AND_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_andn (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
BITSET_ANDN_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_andn_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
return BITSET_ANDN_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_or (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
BITSET_OR_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_or_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
return BITSET_OR_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_xor (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
BITSET_XOR_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_xor_cmp (bitset dst, bitset src1, bitset src2)
|
||||
{
|
||||
BITSET_CHECK3_ (dst, src1, src2);
|
||||
return BITSET_XOR_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_and_or (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
BITSET_AND_OR_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_and_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
return BITSET_AND_OR_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_andn_or (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
BITSET_ANDN_OR_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_andn_or_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
return BITSET_ANDN_OR_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_or_and (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
BITSET_OR_AND_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bool
|
||||
bitset_stats_or_and_cmp (bitset dst, bitset src1, bitset src2, bitset src3)
|
||||
{
|
||||
BITSET_CHECK4_ (dst, src1, src2, src3);
|
||||
return BITSET_OR_AND_CMP_ (dst->s.bset, src1->s.bset, src2->s.bset, src3->s.bset);
|
||||
}
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
bitset_stats_list (bitset bset, bitset_bindex *list,
|
||||
bitset_bindex num, bitset_bindex *next)
|
||||
{
|
||||
bitset_bindex count;
|
||||
bitset_bindex tmp;
|
||||
bitset_bindex size;
|
||||
bitset_bindex i;
|
||||
enum bitset_type type;
|
||||
|
||||
count = BITSET_LIST_ (bset->s.bset, list, num, next);
|
||||
|
||||
type = BITSET_TYPE_ (bset->s.bset);
|
||||
BITSET_STATS_LISTS_INC (bset->s.bset);
|
||||
|
||||
/* Log histogram of number of set bits. */
|
||||
for (i = 0, tmp = count; tmp; tmp >>= 1, i++)
|
||||
continue;
|
||||
if (i >= BITSET_LOG_COUNT_BINS)
|
||||
i = BITSET_LOG_COUNT_BINS - 1;
|
||||
BITSET_STATS_LIST_COUNTS_INC (bset->s.bset, i);
|
||||
|
||||
/* Log histogram of number of bits in set. */
|
||||
size = BITSET_SIZE_ (bset->s.bset);
|
||||
for (i = 0, tmp = size; tmp; tmp >>= 1, i++)
|
||||
continue;
|
||||
if (i >= BITSET_LOG_SIZE_BINS)
|
||||
i = BITSET_LOG_SIZE_BINS - 1;
|
||||
BITSET_STATS_LIST_SIZES_INC (bset->s.bset, i);
|
||||
|
||||
/* Histogram of fraction of bits set. */
|
||||
i = size ? (count * BITSET_DENSITY_BINS) / size : 0;
|
||||
if (i >= BITSET_DENSITY_BINS)
|
||||
i = BITSET_DENSITY_BINS - 1;
|
||||
BITSET_STATS_LIST_DENSITY_INC (bset->s.bset, i);
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
static bitset_bindex
|
||||
bitset_stats_list_reverse (bitset bset, bitset_bindex *list,
|
||||
bitset_bindex num, bitset_bindex *next)
|
||||
{
|
||||
return BITSET_LIST_REVERSE_ (bset->s.bset, list, num, next);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
bitset_stats_free (bitset bset)
|
||||
{
|
||||
BITSET_STATS_FREES_INC (bset->s.bset);
|
||||
BITSET_FREE_ (bset->s.bset);
|
||||
}
|
||||
|
||||
|
||||
struct bitset_vtable bitset_stats_vtable = {
|
||||
bitset_stats_set,
|
||||
bitset_stats_reset,
|
||||
bitset_stats_toggle,
|
||||
bitset_stats_test,
|
||||
bitset_stats_resize,
|
||||
bitset_stats_size,
|
||||
bitset_stats_count,
|
||||
bitset_stats_empty_p,
|
||||
bitset_stats_ones,
|
||||
bitset_stats_zero,
|
||||
bitset_stats_copy,
|
||||
bitset_stats_disjoint_p,
|
||||
bitset_stats_equal_p,
|
||||
bitset_stats_not,
|
||||
bitset_stats_subset_p,
|
||||
bitset_stats_and,
|
||||
bitset_stats_and_cmp,
|
||||
bitset_stats_andn,
|
||||
bitset_stats_andn_cmp,
|
||||
bitset_stats_or,
|
||||
bitset_stats_or_cmp,
|
||||
bitset_stats_xor,
|
||||
bitset_stats_xor_cmp,
|
||||
bitset_stats_and_or,
|
||||
bitset_stats_and_or_cmp,
|
||||
bitset_stats_andn_or,
|
||||
bitset_stats_andn_or_cmp,
|
||||
bitset_stats_or_and,
|
||||
bitset_stats_or_and_cmp,
|
||||
bitset_stats_list,
|
||||
bitset_stats_list_reverse,
|
||||
bitset_stats_free,
|
||||
BITSET_STATS
|
||||
};
|
||||
|
||||
|
||||
/* Return enclosed bitset type. */
|
||||
enum bitset_type
|
||||
bitset_stats_type_get (bitset bset)
|
||||
{
|
||||
return BITSET_TYPE_ (bset->s.bset);
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
bitset_stats_bytes (void)
|
||||
{
|
||||
return sizeof (struct bitset_stats_struct);
|
||||
}
|
||||
|
||||
|
||||
bitset
|
||||
bitset_stats_init (bitset bset, bitset_bindex n_bits, enum bitset_type type)
|
||||
{
|
||||
size_t bytes;
|
||||
bitset sbset;
|
||||
|
||||
bset->b.vtable = &bitset_stats_vtable;
|
||||
|
||||
/* Disable cache. */
|
||||
bset->b.cindex = 0;
|
||||
bset->b.csize = 0;
|
||||
bset->b.cdata = 0;
|
||||
|
||||
BITSET_NBITS_ (bset) = n_bits;
|
||||
|
||||
/* Set up the actual bitset implementation that
|
||||
we are a wrapper over. */
|
||||
switch (type)
|
||||
{
|
||||
default:
|
||||
abort ();
|
||||
|
||||
case BITSET_ARRAY:
|
||||
bytes = abitset_bytes (n_bits);
|
||||
sbset = xcalloc (1, bytes);
|
||||
abitset_init (sbset, n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_LIST:
|
||||
bytes = lbitset_bytes (n_bits);
|
||||
sbset = xcalloc (1, bytes);
|
||||
lbitset_init (sbset, n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_TABLE:
|
||||
bytes = ebitset_bytes (n_bits);
|
||||
sbset = xcalloc (1, bytes);
|
||||
ebitset_init (sbset, n_bits);
|
||||
break;
|
||||
|
||||
case BITSET_VARRAY:
|
||||
bytes = vbitset_bytes (n_bits);
|
||||
sbset = xcalloc (1, bytes);
|
||||
vbitset_init (sbset, n_bits);
|
||||
break;
|
||||
}
|
||||
|
||||
bset->s.bset = sbset;
|
||||
|
||||
BITSET_STATS_ALLOCS_INC (type);
|
||||
|
||||
return bset;
|
||||
}
|
||||
@ -1,32 +0,0 @@
|
||||
/* Functions to support bitset statistics.
|
||||
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _BITSET_STATS_H
|
||||
#define _BITSET_STATS_H
|
||||
|
||||
#include "bbitset.h"
|
||||
|
||||
extern bool bitset_stats_enabled;
|
||||
|
||||
extern enum bitset_type bitset_stats_type_get (bitset);
|
||||
|
||||
extern size_t bitset_stats_bytes (void);
|
||||
|
||||
extern bitset bitset_stats_init (bitset, bitset_bindex, enum bitset_type);
|
||||
|
||||
#endif
|
||||
@ -1,71 +0,0 @@
|
||||
/* Bitset vectors.
|
||||
Copyright (C) 2001, 2002, 2004, 2006 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include "bitsetv-print.h"
|
||||
|
||||
/*--------------------------------------------------------.
|
||||
| Display the MATRIX array of SIZE bitsets of size SIZE. |
|
||||
`--------------------------------------------------------*/
|
||||
|
||||
void
|
||||
bitsetv_matrix_dump (FILE * out, const char *title, bitsetv bset)
|
||||
{
|
||||
bitset_bindex i, j;
|
||||
bitset_bindex hsize = bitset_size (bset[0]);
|
||||
|
||||
/* Title. */
|
||||
fprintf (out, "%s BEGIN\n", title);
|
||||
|
||||
/* Column numbers. */
|
||||
fputs (" ", out);
|
||||
for (i = 0; i < hsize; ++i)
|
||||
putc (i / 10 ? '0' + i / 10 : ' ', out);
|
||||
putc ('\n', out);
|
||||
fputs (" ", out);
|
||||
for (i = 0; i < hsize; ++i)
|
||||
fprintf (out, "%d", (int) (i % 10));
|
||||
putc ('\n', out);
|
||||
|
||||
/* Bar. */
|
||||
fputs (" .", out);
|
||||
for (i = 0; i < hsize; ++i)
|
||||
putc ('-', out);
|
||||
fputs (".\n", out);
|
||||
|
||||
/* Contents. */
|
||||
for (i = 0; bset[i]; ++i)
|
||||
{
|
||||
fprintf (out, "%2lu|", (unsigned long int) i);
|
||||
for (j = 0; j < hsize; ++j)
|
||||
fputs (bitset_test (bset[i], j) ? "1" : " ", out);
|
||||
fputs ("|\n", out);
|
||||
}
|
||||
|
||||
/* Bar. */
|
||||
fputs (" `", out);
|
||||
for (i = 0; i < hsize; ++i)
|
||||
putc ('-', out);
|
||||
fputs ("'\n", out);
|
||||
|
||||
/* End title. */
|
||||
fprintf (out, "%s END\n\n", title);
|
||||
}
|
||||
@ -1,27 +0,0 @@
|
||||
/* Bitset vectors.
|
||||
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Akim Demaille (akim@freefriends.org).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _BITSETV_PRINT_H
|
||||
#define _BITSETV_PRINT_H
|
||||
|
||||
#include "bitsetv.h"
|
||||
|
||||
/* Dump vector of bitsets as a matrix. */
|
||||
extern void bitsetv_matrix_dump (FILE *, const char *, bitsetv);
|
||||
|
||||
#endif /* _BITSETV_H */
|
||||
@ -1,169 +0,0 @@
|
||||
/* Bitset vectors.
|
||||
Copyright (C) 2001, 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include "bitsetv.h"
|
||||
|
||||
|
||||
/* Create a vector of N_VECS bitsets, each of N_BITS, and of
|
||||
type TYPE. */
|
||||
bitset *
|
||||
bitsetv_alloc (bitset_bindex n_vecs, bitset_bindex n_bits,
|
||||
enum bitset_type type)
|
||||
{
|
||||
size_t vector_bytes;
|
||||
size_t bytes;
|
||||
bitset *bsetv;
|
||||
bitset_bindex i;
|
||||
|
||||
/* Determine number of bytes for each set. */
|
||||
bytes = bitset_bytes (type, n_bits);
|
||||
|
||||
/* If size calculation overflows, memory is exhausted. */
|
||||
if (BITSET_SIZE_MAX / (sizeof (bitset) + bytes) <= n_vecs)
|
||||
xalloc_die ();
|
||||
|
||||
/* Allocate vector table at head of bitset array. */
|
||||
vector_bytes = (n_vecs + 1) * sizeof (bitset) + bytes - 1;
|
||||
vector_bytes -= vector_bytes % bytes;
|
||||
bsetv = xcalloc (1, vector_bytes + bytes * n_vecs);
|
||||
|
||||
for (i = 0; i < n_vecs; i++)
|
||||
{
|
||||
bsetv[i] = (bitset) (void *) ((char *) bsetv + vector_bytes + i * bytes);
|
||||
|
||||
bitset_init (bsetv[i], n_bits, type);
|
||||
}
|
||||
|
||||
/* Null terminate table. */
|
||||
bsetv[i] = 0;
|
||||
return bsetv;
|
||||
}
|
||||
|
||||
|
||||
/* Create a vector of N_VECS bitsets, each of N_BITS, and with
|
||||
attribute hints specified by ATTR. */
|
||||
bitset *
|
||||
bitsetv_create (bitset_bindex n_vecs, bitset_bindex n_bits, unsigned int attr)
|
||||
{
|
||||
enum bitset_type type;
|
||||
|
||||
type = bitset_type_choose (n_bits, attr);
|
||||
return bitsetv_alloc (n_vecs, n_bits, type);
|
||||
}
|
||||
|
||||
|
||||
/* Free bitset vector BSETV. */
|
||||
void
|
||||
bitsetv_free (bitsetv bsetv)
|
||||
{
|
||||
bitset_bindex i;
|
||||
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
BITSET_FREE_ (bsetv[i]);
|
||||
free (bsetv);
|
||||
}
|
||||
|
||||
|
||||
/* Zero a vector of bitsets. */
|
||||
void
|
||||
bitsetv_zero (bitsetv bsetv)
|
||||
{
|
||||
bitset_bindex i;
|
||||
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
bitset_zero (bsetv[i]);
|
||||
}
|
||||
|
||||
|
||||
/* Set a vector of bitsets to ones. */
|
||||
void
|
||||
bitsetv_ones (bitsetv bsetv)
|
||||
{
|
||||
bitset_bindex i;
|
||||
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
bitset_ones (bsetv[i]);
|
||||
}
|
||||
|
||||
|
||||
/* Given a vector BSETV of N bitsets of size N, modify its contents to
|
||||
be the transitive closure of what was given. */
|
||||
void
|
||||
bitsetv_transitive_closure (bitsetv bsetv)
|
||||
{
|
||||
bitset_bindex i;
|
||||
bitset_bindex j;
|
||||
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
for (j = 0; bsetv[j]; j++)
|
||||
if (bitset_test (bsetv[j], i))
|
||||
bitset_or (bsetv[j], bsetv[j], bsetv[i]);
|
||||
}
|
||||
|
||||
|
||||
/* Given a vector BSETV of N bitsets of size N, modify its contents to
|
||||
be the reflexive transitive closure of what was given. This is
|
||||
the same as transitive closure but with all bits on the diagonal
|
||||
of the bit matrix set. */
|
||||
void
|
||||
bitsetv_reflexive_transitive_closure (bitsetv bsetv)
|
||||
{
|
||||
bitset_bindex i;
|
||||
|
||||
bitsetv_transitive_closure (bsetv);
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
bitset_set (bsetv[i], i);
|
||||
}
|
||||
|
||||
|
||||
/* Dump the contents of a bitset vector BSETV with N_VECS elements to
|
||||
FILE. */
|
||||
void
|
||||
bitsetv_dump (FILE *file, char const *title, char const *subtitle,
|
||||
bitsetv bsetv)
|
||||
{
|
||||
bitset_windex i;
|
||||
|
||||
fprintf (file, "%s\n", title);
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
{
|
||||
fprintf (file, "%s %lu\n", subtitle, (unsigned long int) i);
|
||||
bitset_dump (file, bsetv[i]);
|
||||
}
|
||||
|
||||
fprintf (file, "\n");
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
debug_bitsetv (bitsetv bsetv)
|
||||
{
|
||||
bitset_windex i;
|
||||
|
||||
for (i = 0; bsetv[i]; i++)
|
||||
{
|
||||
fprintf (stderr, "%lu: ", (unsigned long int) i);
|
||||
debug_bitset (bsetv[i]);
|
||||
}
|
||||
|
||||
fprintf (stderr, "\n");
|
||||
}
|
||||
@ -1,59 +0,0 @@
|
||||
/* Bitset vectors.
|
||||
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _BITSETV_H
|
||||
#define _BITSETV_H
|
||||
|
||||
#include "bitset.h"
|
||||
|
||||
typedef bitset * bitsetv;
|
||||
|
||||
/* Create a vector of N_VECS bitsets, each of N_BITS, and of
|
||||
type TYPE. */
|
||||
extern bitsetv bitsetv_alloc (bitset_bindex, bitset_bindex, enum bitset_type);
|
||||
|
||||
/* Create a vector of N_VECS bitsets, each of N_BITS, and with
|
||||
attribute hints specified by ATTR. */
|
||||
extern bitsetv bitsetv_create (bitset_bindex, bitset_bindex, unsigned int);
|
||||
|
||||
/* Free vector of bitsets. */
|
||||
extern void bitsetv_free (bitsetv);
|
||||
|
||||
/* Zero vector of bitsets. */
|
||||
extern void bitsetv_zero (bitsetv);
|
||||
|
||||
/* Set vector of bitsets. */
|
||||
extern void bitsetv_ones (bitsetv);
|
||||
|
||||
/* Given a vector BSETV of N bitsets of size N, modify its contents to
|
||||
be the transitive closure of what was given. */
|
||||
extern void bitsetv_transitive_closure (bitsetv);
|
||||
|
||||
/* Given a vector BSETV of N bitsets of size N, modify its contents to
|
||||
be the reflexive transitive closure of what was given. This is
|
||||
the same as transitive closure but with all bits on the diagonal
|
||||
of the bit matrix set. */
|
||||
extern void bitsetv_reflexive_transitive_closure (bitsetv);
|
||||
|
||||
/* Dump vector of bitsets. */
|
||||
extern void bitsetv_dump (FILE *, const char *, const char *, bitsetv);
|
||||
|
||||
/* Function to debug vector of bitsets from debugger. */
|
||||
extern void debug_bitsetv (bitsetv);
|
||||
|
||||
#endif /* _BITSETV_H */
|
||||
@ -1,121 +0,0 @@
|
||||
/* dirname.c -- return all but the last element in a file name
|
||||
|
||||
Copyright (C) 1990, 1998, 2000, 2001, 2003, 2004, 2005 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "dirname.h"
|
||||
|
||||
#include <string.h>
|
||||
#include "xalloc.h"
|
||||
|
||||
/* Return the length of `dirname (FILE)', or zero if FILE is
|
||||
in the working directory. Works properly even if
|
||||
there are trailing slashes (by effectively ignoring them). */
|
||||
size_t
|
||||
dir_len (char const *file)
|
||||
{
|
||||
size_t prefix_length = FILE_SYSTEM_PREFIX_LEN (file);
|
||||
size_t length;
|
||||
|
||||
/* Strip the basename and any redundant slashes before it. */
|
||||
for (length = base_name (file) - file; prefix_length < length; length--)
|
||||
if (! ISSLASH (file[length - 1]))
|
||||
return length;
|
||||
|
||||
/* But don't strip the only slash from "/". */
|
||||
return prefix_length + ISSLASH (file[prefix_length]);
|
||||
}
|
||||
|
||||
/* Return the leading directories part of FILE,
|
||||
allocated with xmalloc.
|
||||
Works properly even if there are trailing slashes
|
||||
(by effectively ignoring them). */
|
||||
|
||||
char *
|
||||
dir_name (char const *file)
|
||||
{
|
||||
size_t length = dir_len (file);
|
||||
bool append_dot = (length == FILE_SYSTEM_PREFIX_LEN (file));
|
||||
char *dir = xmalloc (length + append_dot + 1);
|
||||
memcpy (dir, file, length);
|
||||
if (append_dot)
|
||||
dir[length++] = '.';
|
||||
dir[length] = 0;
|
||||
return dir;
|
||||
}
|
||||
|
||||
#ifdef TEST_DIRNAME
|
||||
/*
|
||||
|
||||
Run the test like this (expect no output):
|
||||
gcc -DHAVE_CONFIG_H -DTEST_DIRNAME -I.. -O -Wall \
|
||||
basename.c dirname.c xmalloc.c error.c
|
||||
sed -n '/^BEGIN-DATA$/,/^END-DATA$/p' dirname.c|grep -v DATA|./a.out
|
||||
|
||||
If it's been built on a DOS or Windows platforms, run another test like
|
||||
this (again, expect no output):
|
||||
sed -n '/^BEGIN-DOS-DATA$/,/^END-DOS-DATA$/p' dirname.c|grep -v DATA|./a.out
|
||||
|
||||
BEGIN-DATA
|
||||
foo//// .
|
||||
bar/foo//// bar
|
||||
foo/ .
|
||||
/ /
|
||||
. .
|
||||
a .
|
||||
END-DATA
|
||||
|
||||
BEGIN-DOS-DATA
|
||||
c:///// c:/
|
||||
c:/ c:/
|
||||
c:/. c:/
|
||||
c:foo c:.
|
||||
c:foo/bar c:foo
|
||||
END-DOS-DATA
|
||||
|
||||
*/
|
||||
|
||||
# define MAX_BUFF_LEN 1024
|
||||
# include <stdio.h>
|
||||
|
||||
char *program_name;
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
char buff[MAX_BUFF_LEN + 1];
|
||||
|
||||
program_name = argv[0];
|
||||
|
||||
buff[MAX_BUFF_LEN] = 0;
|
||||
while (fgets (buff, MAX_BUFF_LEN, stdin) && buff[0])
|
||||
{
|
||||
char file[MAX_BUFF_LEN];
|
||||
char expected_result[MAX_BUFF_LEN];
|
||||
char const *result;
|
||||
sscanf (buff, "%s %s", file, expected_result);
|
||||
result = dir_name (file);
|
||||
if (strcmp (result, expected_result))
|
||||
printf ("%s: got %s, expected %s\n", file, result, expected_result);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
@ -1,47 +0,0 @@
|
||||
/* Take file names apart into directory and base names.
|
||||
|
||||
Copyright (C) 1998, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef DIRNAME_H_
|
||||
# define DIRNAME_H_ 1
|
||||
|
||||
# include <stdbool.h>
|
||||
# include <stddef.h>
|
||||
|
||||
# ifndef DIRECTORY_SEPARATOR
|
||||
# define DIRECTORY_SEPARATOR '/'
|
||||
# endif
|
||||
|
||||
# ifndef ISSLASH
|
||||
# define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
|
||||
# endif
|
||||
|
||||
# ifndef FILE_SYSTEM_PREFIX_LEN
|
||||
# define FILE_SYSTEM_PREFIX_LEN(File_name) 0
|
||||
# endif
|
||||
|
||||
# define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)])
|
||||
# define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F))
|
||||
|
||||
char *base_name (char const *file);
|
||||
char *dir_name (char const *file);
|
||||
size_t base_len (char const *file);
|
||||
size_t dir_len (char const *file);
|
||||
|
||||
bool strip_trailing_slashes (char *file);
|
||||
|
||||
#endif /* not DIRNAME_H_ */
|
||||
@ -1,46 +0,0 @@
|
||||
/* Invoke dup, but avoid some glitches.
|
||||
Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "unistd-safer.h"
|
||||
|
||||
#include <fcntl.h>
|
||||
|
||||
#include <unistd.h>
|
||||
#ifndef STDERR_FILENO
|
||||
# define STDERR_FILENO 2
|
||||
#endif
|
||||
|
||||
/* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or
|
||||
STDERR_FILENO. */
|
||||
|
||||
int
|
||||
dup_safer (int fd)
|
||||
{
|
||||
#ifdef F_DUPFD
|
||||
return fcntl (fd, F_DUPFD, STDERR_FILENO + 1);
|
||||
#else
|
||||
/* fd_safer calls us back, but eventually the recursion unwinds and
|
||||
does the right thing. */
|
||||
return fd_safer (dup (fd));
|
||||
#endif
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,30 +0,0 @@
|
||||
/* Functions to support ebitsets.
|
||||
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _EBITSET_H
|
||||
#define _EBITSET_H
|
||||
|
||||
#include "bitset.h"
|
||||
|
||||
extern size_t ebitset_bytes (bitset_bindex);
|
||||
|
||||
extern bitset ebitset_init (bitset, bitset_bindex);
|
||||
|
||||
extern void ebitset_release_memory (void);
|
||||
|
||||
#endif
|
||||
@ -1,304 +0,0 @@
|
||||
/* Error handler for noninteractive utilities
|
||||
Copyright (C) 1990-1998, 2000-2003, 2004 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "error.h"
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#if !_LIBC && ENABLE_NLS
|
||||
# include "gettext.h"
|
||||
#endif
|
||||
|
||||
#ifdef _LIBC
|
||||
# include <wchar.h>
|
||||
# define mbsrtowcs __mbsrtowcs
|
||||
#endif
|
||||
|
||||
#if USE_UNLOCKED_IO
|
||||
# include "unlocked-io.h"
|
||||
#endif
|
||||
|
||||
#ifndef _
|
||||
# define _(String) String
|
||||
#endif
|
||||
|
||||
/* If NULL, error will flush stdout, then print on stderr the program
|
||||
name, a colon and a space. Otherwise, error will call this
|
||||
function without parameters instead. */
|
||||
void (*error_print_progname) (void);
|
||||
|
||||
/* This variable is incremented each time `error' is called. */
|
||||
unsigned int error_message_count;
|
||||
|
||||
#ifdef _LIBC
|
||||
/* In the GNU C library, there is a predefined variable for this. */
|
||||
|
||||
# define program_name program_invocation_name
|
||||
# include <errno.h>
|
||||
# include <libio/libioP.h>
|
||||
|
||||
/* In GNU libc we want do not want to use the common name `error' directly.
|
||||
Instead make it a weak alias. */
|
||||
extern void __error (int status, int errnum, const char *message, ...)
|
||||
__attribute__ ((__format__ (__printf__, 3, 4)));
|
||||
extern void __error_at_line (int status, int errnum, const char *file_name,
|
||||
unsigned int line_number, const char *message,
|
||||
...)
|
||||
__attribute__ ((__format__ (__printf__, 5, 6)));;
|
||||
# define error __error
|
||||
# define error_at_line __error_at_line
|
||||
|
||||
# include <libio/iolibio.h>
|
||||
# define fflush(s) INTUSE(_IO_fflush) (s)
|
||||
# undef putc
|
||||
# define putc(c, fp) INTUSE(_IO_putc) (c, fp)
|
||||
|
||||
# include <bits/libc-lock.h>
|
||||
|
||||
#else /* not _LIBC */
|
||||
|
||||
# if !HAVE_DECL_STRERROR_R && STRERROR_R_CHAR_P
|
||||
# ifndef HAVE_DECL_STRERROR_R
|
||||
"this configure-time declaration test was not run"
|
||||
# endif
|
||||
char *strerror_r ();
|
||||
# endif
|
||||
|
||||
# ifndef SIZE_MAX
|
||||
# define SIZE_MAX ((size_t) -1)
|
||||
# endif
|
||||
|
||||
/* The calling program should define program_name and set it to the
|
||||
name of the executing program. */
|
||||
extern char *program_name;
|
||||
|
||||
# if HAVE_STRERROR_R || defined strerror_r
|
||||
# define __strerror_r strerror_r
|
||||
# endif
|
||||
#endif /* not _LIBC */
|
||||
|
||||
static void
|
||||
print_errno_message (int errnum)
|
||||
{
|
||||
char const *s = NULL;
|
||||
|
||||
#if defined HAVE_STRERROR_R || _LIBC
|
||||
char errbuf[1024];
|
||||
# if STRERROR_R_CHAR_P || _LIBC
|
||||
s = __strerror_r (errnum, errbuf, sizeof errbuf);
|
||||
# else
|
||||
if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0)
|
||||
s = errbuf;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if !_LIBC
|
||||
if (! s && ! (s = strerror (errnum)))
|
||||
s = _("Unknown system error");
|
||||
#endif
|
||||
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
{
|
||||
__fwprintf (stderr, L": %s", s);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
fprintf (stderr, ": %s", s);
|
||||
}
|
||||
|
||||
static void
|
||||
error_tail (int status, int errnum, const char *message, va_list args)
|
||||
{
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
{
|
||||
# define ALLOCA_LIMIT 2000
|
||||
size_t len = strlen (message) + 1;
|
||||
const wchar_t *wmessage = L"out of memory";
|
||||
wchar_t *wbuf = (len < ALLOCA_LIMIT
|
||||
? alloca (len * sizeof *wbuf)
|
||||
: len <= SIZE_MAX / sizeof *wbuf
|
||||
? malloc (len * sizeof *wbuf)
|
||||
: NULL);
|
||||
|
||||
if (wbuf)
|
||||
{
|
||||
size_t res;
|
||||
mbstate_t st;
|
||||
const char *tmp = message;
|
||||
memset (&st, '\0', sizeof (st));
|
||||
res = mbsrtowcs (wbuf, &tmp, len, &st);
|
||||
wmessage = res == (size_t) -1 ? L"???" : wbuf;
|
||||
}
|
||||
|
||||
__vfwprintf (stderr, wmessage, args);
|
||||
if (! (len < ALLOCA_LIMIT))
|
||||
free (wbuf);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
vfprintf (stderr, message, args);
|
||||
va_end (args);
|
||||
|
||||
++error_message_count;
|
||||
if (errnum)
|
||||
print_errno_message (errnum);
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
putwc (L'\n', stderr);
|
||||
else
|
||||
#endif
|
||||
putc ('\n', stderr);
|
||||
fflush (stderr);
|
||||
if (status)
|
||||
exit (status);
|
||||
}
|
||||
|
||||
|
||||
/* Print the program name and error message MESSAGE, which is a printf-style
|
||||
format string with optional args.
|
||||
If ERRNUM is nonzero, print its corresponding system error message.
|
||||
Exit with status STATUS if it is nonzero. */
|
||||
void
|
||||
error (int status, int errnum, const char *message, ...)
|
||||
{
|
||||
va_list args;
|
||||
|
||||
#if defined _LIBC && defined __libc_ptf_call
|
||||
/* We do not want this call to be cut short by a thread
|
||||
cancellation. Therefore disable cancellation for now. */
|
||||
int state = PTHREAD_CANCEL_ENABLE;
|
||||
__libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state),
|
||||
0);
|
||||
#endif
|
||||
|
||||
fflush (stdout);
|
||||
#ifdef _LIBC
|
||||
_IO_flockfile (stderr);
|
||||
#endif
|
||||
if (error_print_progname)
|
||||
(*error_print_progname) ();
|
||||
else
|
||||
{
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s: ", program_name);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s: ", program_name);
|
||||
}
|
||||
|
||||
va_start (args, message);
|
||||
error_tail (status, errnum, message, args);
|
||||
|
||||
#ifdef _LIBC
|
||||
_IO_funlockfile (stderr);
|
||||
# ifdef __libc_ptf_call
|
||||
__libc_ptf_call (pthread_setcancelstate, (state, NULL), 0);
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Sometimes we want to have at most one error per line. This
|
||||
variable controls whether this mode is selected or not. */
|
||||
int error_one_per_line;
|
||||
|
||||
void
|
||||
error_at_line (int status, int errnum, const char *file_name,
|
||||
unsigned int line_number, const char *message, ...)
|
||||
{
|
||||
va_list args;
|
||||
|
||||
if (error_one_per_line)
|
||||
{
|
||||
static const char *old_file_name;
|
||||
static unsigned int old_line_number;
|
||||
|
||||
if (old_line_number == line_number
|
||||
&& (file_name == old_file_name
|
||||
|| strcmp (old_file_name, file_name) == 0))
|
||||
/* Simply return and print nothing. */
|
||||
return;
|
||||
|
||||
old_file_name = file_name;
|
||||
old_line_number = line_number;
|
||||
}
|
||||
|
||||
#if defined _LIBC && defined __libc_ptf_call
|
||||
/* We do not want this call to be cut short by a thread
|
||||
cancellation. Therefore disable cancellation for now. */
|
||||
int state = PTHREAD_CANCEL_ENABLE;
|
||||
__libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state),
|
||||
0);
|
||||
#endif
|
||||
|
||||
fflush (stdout);
|
||||
#ifdef _LIBC
|
||||
_IO_flockfile (stderr);
|
||||
#endif
|
||||
if (error_print_progname)
|
||||
(*error_print_progname) ();
|
||||
else
|
||||
{
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s: ", program_name);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s:", program_name);
|
||||
}
|
||||
|
||||
if (file_name != NULL)
|
||||
{
|
||||
#if _LIBC
|
||||
if (_IO_fwide (stderr, 0) > 0)
|
||||
__fwprintf (stderr, L"%s:%d: ", file_name, line_number);
|
||||
else
|
||||
#endif
|
||||
fprintf (stderr, "%s:%d: ", file_name, line_number);
|
||||
}
|
||||
|
||||
va_start (args, message);
|
||||
error_tail (status, errnum, message, args);
|
||||
|
||||
#ifdef _LIBC
|
||||
_IO_funlockfile (stderr);
|
||||
# ifdef __libc_ptf_call
|
||||
__libc_ptf_call (pthread_setcancelstate, (state, NULL), 0);
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef _LIBC
|
||||
/* Make the weak alias. */
|
||||
# undef error
|
||||
# undef error_at_line
|
||||
weak_alias (__error, error)
|
||||
weak_alias (__error_at_line, error_at_line)
|
||||
#endif
|
||||
@ -1,66 +0,0 @@
|
||||
/* Declaration for error-reporting function
|
||||
Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _ERROR_H
|
||||
#define _ERROR_H 1
|
||||
|
||||
#ifndef __attribute__
|
||||
/* This feature is available in gcc versions 2.5 and later. */
|
||||
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
|
||||
# define __attribute__(Spec) /* empty */
|
||||
# endif
|
||||
/* The __-protected variants of `format' and `printf' attributes
|
||||
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
|
||||
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
|
||||
# define __format__ format
|
||||
# define __printf__ printf
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Print a message with `fprintf (stderr, FORMAT, ...)';
|
||||
if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
|
||||
If STATUS is nonzero, terminate the program with `exit (STATUS)'. */
|
||||
|
||||
extern void error (int __status, int __errnum, const char *__format, ...)
|
||||
__attribute__ ((__format__ (__printf__, 3, 4)));
|
||||
|
||||
extern void error_at_line (int __status, int __errnum, const char *__fname,
|
||||
unsigned int __lineno, const char *__format, ...)
|
||||
__attribute__ ((__format__ (__printf__, 5, 6)));
|
||||
|
||||
/* If NULL, error will flush stdout, then print on stderr the program
|
||||
name, a colon and a space. Otherwise, error will call this
|
||||
function without parameters instead. */
|
||||
extern void (*error_print_progname) (void);
|
||||
|
||||
/* This variable is incremented each time `error' is called. */
|
||||
extern unsigned int error_message_count;
|
||||
|
||||
/* Sometimes we want to have at most one error per line. This
|
||||
variable controls whether this mode is selected or not. */
|
||||
extern int error_one_per_line;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* error.h */
|
||||
@ -1,32 +0,0 @@
|
||||
/* exit() function.
|
||||
Copyright (C) 1995, 2001 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _EXIT_H
|
||||
#define _EXIT_H
|
||||
|
||||
/* Get exit() declaration. */
|
||||
#include <stdlib.h>
|
||||
|
||||
/* Some systems do not define EXIT_*, even with STDC_HEADERS. */
|
||||
#ifndef EXIT_SUCCESS
|
||||
# define EXIT_SUCCESS 0
|
||||
#endif
|
||||
#ifndef EXIT_FAILURE
|
||||
# define EXIT_FAILURE 1
|
||||
#endif
|
||||
|
||||
#endif /* _EXIT_H */
|
||||
@ -1,27 +0,0 @@
|
||||
/* Failure exit status
|
||||
|
||||
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; see the file COPYING.
|
||||
If not, write to the Free Software Foundation,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "exitfail.h"
|
||||
#include "exit.h"
|
||||
|
||||
int volatile exit_failure = EXIT_FAILURE;
|
||||
@ -1,20 +0,0 @@
|
||||
/* Failure exit status
|
||||
|
||||
Copyright (C) 2002 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; see the file COPYING.
|
||||
If not, write to the Free Software Foundation,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
extern int volatile exit_failure;
|
||||
@ -1,59 +0,0 @@
|
||||
/* Return a safer copy of a file descriptor.
|
||||
|
||||
Copyright (C) 2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "unistd-safer.h"
|
||||
|
||||
#include <errno.h>
|
||||
|
||||
#include <unistd.h>
|
||||
#ifndef STDIN_FILENO
|
||||
# define STDIN_FILENO 0
|
||||
#endif
|
||||
#ifndef STDERR_FILENO
|
||||
# define STDERR_FILENO 2
|
||||
#endif
|
||||
|
||||
/* Return FD, unless FD would be a copy of standard input, output, or
|
||||
error; in that case, return a duplicate of FD, closing FD. On
|
||||
failure to duplicate, close FD, set errno, and return -1. Preserve
|
||||
errno if FD is negative, so that the caller can always inspect
|
||||
errno when the returned value is negative.
|
||||
|
||||
This function is usefully wrapped around functions that return file
|
||||
descriptors, e.g., fd_safer (open ("file", O_RDONLY)). */
|
||||
|
||||
int
|
||||
fd_safer (int fd)
|
||||
{
|
||||
if (STDIN_FILENO <= fd && fd <= STDERR_FILENO)
|
||||
{
|
||||
int f = dup_safer (fd);
|
||||
int e = errno;
|
||||
close (fd);
|
||||
errno = e;
|
||||
fd = f;
|
||||
}
|
||||
|
||||
return fd;
|
||||
}
|
||||
@ -1,69 +0,0 @@
|
||||
/* Invoke fopen, but avoid some glitches.
|
||||
Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "stdio-safer.h"
|
||||
|
||||
#include <errno.h>
|
||||
#include <unistd.h>
|
||||
#include "unistd-safer.h"
|
||||
|
||||
#ifndef STDERR_FILENO
|
||||
# define STDERR_FILENO 2
|
||||
#endif
|
||||
|
||||
/* Like fopen, but do not return stdin, stdout, or stderr. */
|
||||
|
||||
FILE *
|
||||
fopen_safer (char const *file, char const *mode)
|
||||
{
|
||||
FILE *fp = fopen (file, mode);
|
||||
|
||||
if (fp)
|
||||
{
|
||||
int fd = fileno (fp);
|
||||
|
||||
if (0 <= fd && fd <= STDERR_FILENO)
|
||||
{
|
||||
int f = dup_safer (fd);
|
||||
|
||||
if (f < 0)
|
||||
{
|
||||
int e = errno;
|
||||
fclose (fp);
|
||||
errno = e;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (fclose (fp) != 0
|
||||
|| ! (fp = fdopen (f, mode)))
|
||||
{
|
||||
int e = errno;
|
||||
close (f);
|
||||
errno = e;
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return fp;
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/* get-errno.c - get and set errno.
|
||||
|
||||
Copyright (C) 2002, 2006 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
|
||||
#include "get-errno.h"
|
||||
|
||||
/* Get and set errno. A source file that needs to set or get errno,
|
||||
but doesn't need to test for specific errno values, can use these
|
||||
functions to avoid namespace pollution. For example, a file that
|
||||
defines EQUAL should not include <errno.h>, since <errno.h> might
|
||||
define EQUAL; such a file can include <get-errno.h> instead. */
|
||||
|
||||
int
|
||||
get_errno (void)
|
||||
{
|
||||
return errno;
|
||||
}
|
||||
|
||||
void
|
||||
set_errno (int e)
|
||||
{
|
||||
errno = e;
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
/* get-errno.h - get and set errno.
|
||||
|
||||
Copyright (C) 2002 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
extern int get_errno (void);
|
||||
extern void set_errno (int);
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,225 +0,0 @@
|
||||
/* Declarations for getopt.
|
||||
Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2005
|
||||
Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _GETOPT_H
|
||||
|
||||
#ifndef __need_getopt
|
||||
# define _GETOPT_H 1
|
||||
#endif
|
||||
|
||||
/* Standalone applications should #define __GETOPT_PREFIX to an
|
||||
identifier that prefixes the external functions and variables
|
||||
defined in this header. When this happens, include the
|
||||
headers that might declare getopt so that they will not cause
|
||||
confusion if included after this file. Then systematically rename
|
||||
identifiers so that they do not collide with the system functions
|
||||
and variables. Renaming avoids problems with some compilers and
|
||||
linkers. */
|
||||
#if defined __GETOPT_PREFIX && !defined __need_getopt
|
||||
# include <stdlib.h>
|
||||
# include <stdio.h>
|
||||
# include <unistd.h>
|
||||
# undef __need_getopt
|
||||
# undef getopt
|
||||
# undef getopt_long
|
||||
# undef getopt_long_only
|
||||
# undef optarg
|
||||
# undef opterr
|
||||
# undef optind
|
||||
# undef optopt
|
||||
# define __GETOPT_CONCAT(x, y) x ## y
|
||||
# define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
|
||||
# define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
|
||||
# define getopt __GETOPT_ID (getopt)
|
||||
# define getopt_long __GETOPT_ID (getopt_long)
|
||||
# define getopt_long_only __GETOPT_ID (getopt_long_only)
|
||||
# define optarg __GETOPT_ID (optarg)
|
||||
# define opterr __GETOPT_ID (opterr)
|
||||
# define optind __GETOPT_ID (optind)
|
||||
# define optopt __GETOPT_ID (optopt)
|
||||
#endif
|
||||
|
||||
/* Standalone applications get correct prototypes for getopt_long and
|
||||
getopt_long_only; they declare "char **argv". libc uses prototypes
|
||||
with "char *const *argv" that are incorrect because getopt_long and
|
||||
getopt_long_only can permute argv; this is required for backward
|
||||
compatibility (e.g., for LSB 2.0.1).
|
||||
|
||||
This used to be `#if defined __GETOPT_PREFIX && !defined __need_getopt',
|
||||
but it caused redefinition warnings if both unistd.h and getopt.h were
|
||||
included, since unistd.h includes getopt.h having previously defined
|
||||
__need_getopt.
|
||||
|
||||
The only place where __getopt_argv_const is used is in definitions
|
||||
of getopt_long and getopt_long_only below, but these are visible
|
||||
only if __need_getopt is not defined, so it is quite safe to rewrite
|
||||
the conditional as follows:
|
||||
*/
|
||||
#if !defined __need_getopt
|
||||
# if defined __GETOPT_PREFIX
|
||||
# define __getopt_argv_const /* empty */
|
||||
# else
|
||||
# define __getopt_argv_const const
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* If __GNU_LIBRARY__ is not already defined, either we are being used
|
||||
standalone, or this is the first header included in the source file.
|
||||
If we are being used with glibc, we need to include <features.h>, but
|
||||
that does not exist if we are standalone. So: if __GNU_LIBRARY__ is
|
||||
not defined, include <ctype.h>, which will pull in <features.h> for us
|
||||
if it's from glibc. (Why ctype.h? It's guaranteed to exist and it
|
||||
doesn't flood the namespace with stuff the way some other headers do.) */
|
||||
#if !defined __GNU_LIBRARY__
|
||||
# include <ctype.h>
|
||||
#endif
|
||||
|
||||
#ifndef __THROW
|
||||
# ifndef __GNUC_PREREQ
|
||||
# define __GNUC_PREREQ(maj, min) (0)
|
||||
# endif
|
||||
# if defined __cplusplus && __GNUC_PREREQ (2,8)
|
||||
# define __THROW throw ()
|
||||
# else
|
||||
# define __THROW
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* For communication from `getopt' to the caller.
|
||||
When `getopt' finds an option that takes an argument,
|
||||
the argument value is returned here.
|
||||
Also, when `ordering' is RETURN_IN_ORDER,
|
||||
each non-option ARGV-element is returned here. */
|
||||
|
||||
extern char *optarg;
|
||||
|
||||
/* Index in ARGV of the next element to be scanned.
|
||||
This is used for communication to and from the caller
|
||||
and for communication between successive calls to `getopt'.
|
||||
|
||||
On entry to `getopt', zero means this is the first call; initialize.
|
||||
|
||||
When `getopt' returns -1, this is the index of the first of the
|
||||
non-option elements that the caller should itself scan.
|
||||
|
||||
Otherwise, `optind' communicates from one call to the next
|
||||
how much of ARGV has been scanned so far. */
|
||||
|
||||
extern int optind;
|
||||
|
||||
/* Callers store zero here to inhibit the error message `getopt' prints
|
||||
for unrecognized options. */
|
||||
|
||||
extern int opterr;
|
||||
|
||||
/* Set to an option character which was unrecognized. */
|
||||
|
||||
extern int optopt;
|
||||
|
||||
#ifndef __need_getopt
|
||||
/* Describe the long-named options requested by the application.
|
||||
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
|
||||
of `struct option' terminated by an element containing a name which is
|
||||
zero.
|
||||
|
||||
The field `has_arg' is:
|
||||
no_argument (or 0) if the option does not take an argument,
|
||||
required_argument (or 1) if the option requires an argument,
|
||||
optional_argument (or 2) if the option takes an optional argument.
|
||||
|
||||
If the field `flag' is not NULL, it points to a variable that is set
|
||||
to the value given in the field `val' when the option is found, but
|
||||
left unchanged if the option is not found.
|
||||
|
||||
To have a long-named option do something other than set an `int' to
|
||||
a compiled-in constant, such as set a value from `optarg', set the
|
||||
option's `flag' field to zero and its `val' field to a nonzero
|
||||
value (the equivalent single-letter option character, if there is
|
||||
one). For long options that have a zero `flag' field, `getopt'
|
||||
returns the contents of the `val' field. */
|
||||
|
||||
struct option
|
||||
{
|
||||
const char *name;
|
||||
/* has_arg can't be an enum because some compilers complain about
|
||||
type mismatches in all the code that assumes it is an int. */
|
||||
int has_arg;
|
||||
int *flag;
|
||||
int val;
|
||||
};
|
||||
|
||||
/* Names for the values of the `has_arg' field of `struct option'. */
|
||||
|
||||
# define no_argument 0
|
||||
# define required_argument 1
|
||||
# define optional_argument 2
|
||||
#endif /* need getopt */
|
||||
|
||||
|
||||
/* Get definitions and prototypes for functions to process the
|
||||
arguments in ARGV (ARGC of them, minus the program name) for
|
||||
options given in OPTS.
|
||||
|
||||
Return the option character from OPTS just read. Return -1 when
|
||||
there are no more options. For unrecognized options, or options
|
||||
missing arguments, `optopt' is set to the option letter, and '?' is
|
||||
returned.
|
||||
|
||||
The OPTS string is a list of characters which are recognized option
|
||||
letters, optionally followed by colons, specifying that that letter
|
||||
takes an argument, to be placed in `optarg'.
|
||||
|
||||
If a letter in OPTS is followed by two colons, its argument is
|
||||
optional. This behavior is specific to the GNU `getopt'.
|
||||
|
||||
The argument `--' causes premature termination of argument
|
||||
scanning, explicitly telling `getopt' that there are no more
|
||||
options.
|
||||
|
||||
If OPTS begins with `--', then non-option arguments are treated as
|
||||
arguments to the option '\0'. This behavior is specific to the GNU
|
||||
`getopt'. */
|
||||
|
||||
extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
|
||||
__THROW;
|
||||
|
||||
#ifndef __need_getopt
|
||||
extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind)
|
||||
__THROW;
|
||||
extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind)
|
||||
__THROW;
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Make sure we later can get all the definitions and declarations. */
|
||||
#undef __need_getopt
|
||||
|
||||
#endif /* getopt.h */
|
||||
@ -1,174 +0,0 @@
|
||||
/* getopt_long and getopt_long_only entry points for GNU getopt.
|
||||
Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98,2004
|
||||
Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef _LIBC
|
||||
# include <getopt.h>
|
||||
#else
|
||||
# include "getopt.h"
|
||||
#endif
|
||||
#include "getopt_int.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
/* This needs to come after some library #include
|
||||
to get __GNU_LIBRARY__ defined. */
|
||||
#ifdef __GNU_LIBRARY__
|
||||
#include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
|
||||
int
|
||||
getopt_long (int argc, char *__getopt_argv_const *argv, const char *options,
|
||||
const struct option *long_options, int *opt_index)
|
||||
{
|
||||
return _getopt_internal (argc, (char **) argv, options, long_options,
|
||||
opt_index, 0, 0);
|
||||
}
|
||||
|
||||
int
|
||||
_getopt_long_r (int argc, char **argv, const char *options,
|
||||
const struct option *long_options, int *opt_index,
|
||||
struct _getopt_data *d)
|
||||
{
|
||||
return _getopt_internal_r (argc, argv, options, long_options, opt_index,
|
||||
0, 0, d);
|
||||
}
|
||||
|
||||
/* Like getopt_long, but '-' as well as '--' can indicate a long option.
|
||||
If an option that starts with '-' (not '--') doesn't match a long option,
|
||||
but does match a short option, it is parsed as a short option
|
||||
instead. */
|
||||
|
||||
int
|
||||
getopt_long_only (int argc, char *__getopt_argv_const *argv,
|
||||
const char *options,
|
||||
const struct option *long_options, int *opt_index)
|
||||
{
|
||||
return _getopt_internal (argc, (char **) argv, options, long_options,
|
||||
opt_index, 1, 0);
|
||||
}
|
||||
|
||||
int
|
||||
_getopt_long_only_r (int argc, char **argv, const char *options,
|
||||
const struct option *long_options, int *opt_index,
|
||||
struct _getopt_data *d)
|
||||
{
|
||||
return _getopt_internal_r (argc, argv, options, long_options, opt_index,
|
||||
1, 0, d);
|
||||
}
|
||||
|
||||
|
||||
#ifdef TEST
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
int c;
|
||||
int digit_optind = 0;
|
||||
|
||||
while (1)
|
||||
{
|
||||
int this_option_optind = optind ? optind : 1;
|
||||
int option_index = 0;
|
||||
static struct option long_options[] =
|
||||
{
|
||||
{"add", 1, 0, 0},
|
||||
{"append", 0, 0, 0},
|
||||
{"delete", 1, 0, 0},
|
||||
{"verbose", 0, 0, 0},
|
||||
{"create", 0, 0, 0},
|
||||
{"file", 1, 0, 0},
|
||||
{0, 0, 0, 0}
|
||||
};
|
||||
|
||||
c = getopt_long (argc, argv, "abc:d:0123456789",
|
||||
long_options, &option_index);
|
||||
if (c == -1)
|
||||
break;
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case 0:
|
||||
printf ("option %s", long_options[option_index].name);
|
||||
if (optarg)
|
||||
printf (" with arg %s", optarg);
|
||||
printf ("\n");
|
||||
break;
|
||||
|
||||
case '0':
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9':
|
||||
if (digit_optind != 0 && digit_optind != this_option_optind)
|
||||
printf ("digits occur in two different argv-elements.\n");
|
||||
digit_optind = this_option_optind;
|
||||
printf ("option %c\n", c);
|
||||
break;
|
||||
|
||||
case 'a':
|
||||
printf ("option a\n");
|
||||
break;
|
||||
|
||||
case 'b':
|
||||
printf ("option b\n");
|
||||
break;
|
||||
|
||||
case 'c':
|
||||
printf ("option c with value `%s'\n", optarg);
|
||||
break;
|
||||
|
||||
case 'd':
|
||||
printf ("option d with value `%s'\n", optarg);
|
||||
break;
|
||||
|
||||
case '?':
|
||||
break;
|
||||
|
||||
default:
|
||||
printf ("?? getopt returned character code 0%o ??\n", c);
|
||||
}
|
||||
}
|
||||
|
||||
if (optind < argc)
|
||||
{
|
||||
printf ("non-option ARGV-elements: ");
|
||||
while (optind < argc)
|
||||
printf ("%s ", argv[optind++]);
|
||||
printf ("\n");
|
||||
}
|
||||
|
||||
exit (0);
|
||||
}
|
||||
|
||||
#endif /* TEST */
|
||||
@ -1,131 +0,0 @@
|
||||
/* Internal declarations for getopt.
|
||||
Copyright (C) 1989-1994,1996-1999,2001,2003,2004
|
||||
Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _GETOPT_INT_H
|
||||
#define _GETOPT_INT_H 1
|
||||
|
||||
extern int _getopt_internal (int ___argc, char **___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind,
|
||||
int __long_only, int __posixly_correct);
|
||||
|
||||
|
||||
/* Reentrant versions which can handle parsing multiple argument
|
||||
vectors at the same time. */
|
||||
|
||||
/* Data type for reentrant functions. */
|
||||
struct _getopt_data
|
||||
{
|
||||
/* These have exactly the same meaning as the corresponding global
|
||||
variables, except that they are used for the reentrant
|
||||
versions of getopt. */
|
||||
int optind;
|
||||
int opterr;
|
||||
int optopt;
|
||||
char *optarg;
|
||||
|
||||
/* Internal members. */
|
||||
|
||||
/* True if the internal members have been initialized. */
|
||||
int __initialized;
|
||||
|
||||
/* The next char to be scanned in the option-element
|
||||
in which the last option character we returned was found.
|
||||
This allows us to pick up the scan where we left off.
|
||||
|
||||
If this is zero, or a null string, it means resume the scan
|
||||
by advancing to the next ARGV-element. */
|
||||
char *__nextchar;
|
||||
|
||||
/* Describe how to deal with options that follow non-option ARGV-elements.
|
||||
|
||||
If the caller did not specify anything,
|
||||
the default is REQUIRE_ORDER if the environment variable
|
||||
POSIXLY_CORRECT is defined, PERMUTE otherwise.
|
||||
|
||||
REQUIRE_ORDER means don't recognize them as options;
|
||||
stop option processing when the first non-option is seen.
|
||||
This is what Unix does.
|
||||
This mode of operation is selected by either setting the environment
|
||||
variable POSIXLY_CORRECT, or using `+' as the first character
|
||||
of the list of option characters, or by calling getopt.
|
||||
|
||||
PERMUTE is the default. We permute the contents of ARGV as we
|
||||
scan, so that eventually all the non-options are at the end.
|
||||
This allows options to be given in any order, even with programs
|
||||
that were not written to expect this.
|
||||
|
||||
RETURN_IN_ORDER is an option available to programs that were
|
||||
written to expect options and other ARGV-elements in any order
|
||||
and that care about the ordering of the two. We describe each
|
||||
non-option ARGV-element as if it were the argument of an option
|
||||
with character code 1. Using `-' as the first character of the
|
||||
list of option characters selects this mode of operation.
|
||||
|
||||
The special argument `--' forces an end of option-scanning regardless
|
||||
of the value of `ordering'. In the case of RETURN_IN_ORDER, only
|
||||
`--' can cause `getopt' to return -1 with `optind' != ARGC. */
|
||||
|
||||
enum
|
||||
{
|
||||
REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
|
||||
} __ordering;
|
||||
|
||||
/* If the POSIXLY_CORRECT environment variable is set
|
||||
or getopt was called. */
|
||||
int __posixly_correct;
|
||||
|
||||
|
||||
/* Handle permutation of arguments. */
|
||||
|
||||
/* Describe the part of ARGV that contains non-options that have
|
||||
been skipped. `first_nonopt' is the index in ARGV of the first
|
||||
of them; `last_nonopt' is the index after the last of them. */
|
||||
|
||||
int __first_nonopt;
|
||||
int __last_nonopt;
|
||||
|
||||
#if defined _LIBC && defined USE_NONOPTION_FLAGS
|
||||
int __nonoption_flags_max_len;
|
||||
int __nonoption_flags_len;
|
||||
# endif
|
||||
};
|
||||
|
||||
/* The initializer is necessary to set OPTIND and OPTERR to their
|
||||
default values and to clear the initialization flag. */
|
||||
#define _GETOPT_DATA_INITIALIZER { 1, 1 }
|
||||
|
||||
extern int _getopt_internal_r (int ___argc, char **___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind,
|
||||
int __long_only, int __posixly_correct,
|
||||
struct _getopt_data *__data);
|
||||
|
||||
extern int _getopt_long_r (int ___argc, char **___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind,
|
||||
struct _getopt_data *__data);
|
||||
|
||||
extern int _getopt_long_only_r (int ___argc, char **___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts,
|
||||
int *__longind,
|
||||
struct _getopt_data *__data);
|
||||
|
||||
#endif /* getopt_int.h */
|
||||
@ -1,78 +0,0 @@
|
||||
/* Convenience header for conditional use of GNU <libintl.h>.
|
||||
Copyright (C) 1995-1998, 2000-2002, 2004 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _LIBGETTEXT_H
|
||||
#define _LIBGETTEXT_H 1
|
||||
|
||||
/* NLS can be disabled through the configure --disable-nls option. */
|
||||
#if ENABLE_NLS
|
||||
|
||||
/* Get declarations of GNU message catalog functions. */
|
||||
# include <libintl.h>
|
||||
|
||||
#else
|
||||
|
||||
/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
|
||||
chokes if dcgettext is defined as a macro. So include it now, to make
|
||||
later inclusions of <locale.h> a NOP. We don't include <libintl.h>
|
||||
as well because people using "gettext.h" will not include <libintl.h>,
|
||||
and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
|
||||
is OK. */
|
||||
#if defined(__sun)
|
||||
# include <locale.h>
|
||||
#endif
|
||||
|
||||
/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
|
||||
<libintl.h>, which chokes if dcgettext is defined as a macro. So include
|
||||
it now, to make later inclusions of <libintl.h> a NOP. */
|
||||
#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
|
||||
# include <cstdlib>
|
||||
# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H
|
||||
# include <libintl.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Disabled NLS.
|
||||
The casts to 'const char *' serve the purpose of producing warnings
|
||||
for invalid uses of the value returned from these functions.
|
||||
On pre-ANSI systems without 'const', the config.h file is supposed to
|
||||
contain "#define const". */
|
||||
# define gettext(Msgid) ((const char *) (Msgid))
|
||||
# define dgettext(Domainname, Msgid) ((const char *) (Msgid))
|
||||
# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid))
|
||||
# define ngettext(Msgid1, Msgid2, N) \
|
||||
((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
|
||||
# define dngettext(Domainname, Msgid1, Msgid2, N) \
|
||||
((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
|
||||
# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
|
||||
((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
|
||||
# define textdomain(Domainname) ((const char *) (Domainname))
|
||||
# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
|
||||
# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset))
|
||||
|
||||
#endif
|
||||
|
||||
/* A pseudo function call that serves as a marker for the automated
|
||||
extraction of messages, but does not call gettext(). The run-time
|
||||
translation is done at a different place in the code.
|
||||
The argument, String, should be a literal string. Concatenated strings
|
||||
and other string expressions won't work.
|
||||
The macro's expansion is not parenthesized, so that it is suitable as
|
||||
initializer for static 'char[]' or 'const char[]' variables. */
|
||||
#define gettext_noop(String) String
|
||||
|
||||
#endif /* _LIBGETTEXT_H */
|
||||
@ -1,78 +0,0 @@
|
||||
# This file is generated automatically by "bootstrap".
|
||||
lib_SOURCES += argmatch.h argmatch.c
|
||||
|
||||
lib_SOURCES += basename.c stripslash.c
|
||||
|
||||
|
||||
lib_SOURCES += exit.h
|
||||
|
||||
|
||||
|
||||
BUILT_SOURCES += $(GETOPT_H)
|
||||
EXTRA_DIST += getopt_.h getopt_int.h
|
||||
|
||||
# We need the following in order to create <getopt.h> when the system
|
||||
# doesn't have one that works with the given compiler.
|
||||
getopt.h: getopt_.h
|
||||
cp $(srcdir)/getopt_.h $@-t
|
||||
mv $@-t $@
|
||||
MOSTLYCLEANFILES += getopt.h getopt.h-t
|
||||
|
||||
# This is for those projects which use "gettextize --intl" to put a source-code
|
||||
# copy of libintl into their package. In such projects, every Makefile.am needs
|
||||
# -I$(top_builddir)/intl, so that <libintl.h> can be found in this directory.
|
||||
# For the Makefile.ams in other directories it is the maintainer's
|
||||
# responsibility; for the one from gnulib we do it here.
|
||||
# This option has no effect when the user disables NLS (because then the intl
|
||||
# directory contains no libintl.h file) or when the project does not use
|
||||
# "gettextize --intl".
|
||||
# (commented out by bootstrap) AM_CPPFLAGS += -I$(top_builddir)/intl
|
||||
|
||||
lib_SOURCES += gettext.h
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
lib_SOURCES += mbswidth.h mbswidth.c
|
||||
|
||||
|
||||
|
||||
|
||||
BUILT_SOURCES += $(STDBOOL_H)
|
||||
EXTRA_DIST += stdbool_.h
|
||||
|
||||
# We need the following in order to create <stdbool.h> when the system
|
||||
# doesn't have one that works.
|
||||
stdbool.h: stdbool_.h
|
||||
sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool_.h > $@-t
|
||||
mv $@-t $@
|
||||
MOSTLYCLEANFILES += stdbool.h stdbool.h-t
|
||||
|
||||
|
||||
lib_SOURCES += stpcpy.h
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
BUILT_SOURCES += $(UNISTD_H)
|
||||
|
||||
# We need the following in order to create an empty placeholder for
|
||||
# <unistd.h> when the system doesn't have one.
|
||||
unistd.h:
|
||||
echo '/* Empty placeholder for $@. */' >$@
|
||||
MOSTLYCLEANFILES += unistd.h
|
||||
|
||||
|
||||
|
||||
lib_SOURCES += verify.h
|
||||
|
||||
|
||||
lib_SOURCES += xalloc-die.c
|
||||
|
||||
lib_SOURCES += xstrndup.h xstrndup.c
|
||||
|
||||
@ -1,75 +0,0 @@
|
||||
/* hard-locale.c -- Determine whether a locale is hard.
|
||||
|
||||
Copyright (C) 1997, 1998, 1999, 2002, 2003, 2004 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "hard-locale.h"
|
||||
|
||||
#include <locale.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "strdup.h"
|
||||
|
||||
#ifdef __GLIBC__
|
||||
# define GLIBC_VERSION __GLIBC__
|
||||
#else
|
||||
# define GLIBC_VERSION 0
|
||||
#endif
|
||||
|
||||
/* Return true if the current CATEGORY locale is hard, i.e. if you
|
||||
can't get away with assuming traditional C or POSIX behavior. */
|
||||
bool
|
||||
hard_locale (int category)
|
||||
{
|
||||
bool hard = true;
|
||||
char const *p = setlocale (category, NULL);
|
||||
|
||||
if (p)
|
||||
{
|
||||
if (2 <= GLIBC_VERSION)
|
||||
{
|
||||
if (strcmp (p, "C") == 0 || strcmp (p, "POSIX") == 0)
|
||||
hard = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
char *locale = strdup (p);
|
||||
if (locale)
|
||||
{
|
||||
/* Temporarily set the locale to the "C" and "POSIX" locales
|
||||
to find their names, so that we can determine whether one
|
||||
or the other is the caller's locale. */
|
||||
if (((p = setlocale (category, "C"))
|
||||
&& strcmp (p, locale) == 0)
|
||||
|| ((p = setlocale (category, "POSIX"))
|
||||
&& strcmp (p, locale) == 0))
|
||||
hard = false;
|
||||
|
||||
/* Restore the caller's locale. */
|
||||
setlocale (category, locale);
|
||||
free (locale);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return hard;
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
/* Determine whether a locale is hard.
|
||||
|
||||
Copyright (C) 1999, 2003, 2004 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef HARD_LOCALE_H_
|
||||
# define HARD_LOCALE_H_ 1
|
||||
|
||||
# include <stdbool.h>
|
||||
|
||||
bool hard_locale (int);
|
||||
|
||||
#endif /* HARD_LOCALE_H_ */
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,88 +0,0 @@
|
||||
/* hash - hashing table processing.
|
||||
Copyright (C) 1998, 1999, 2001, 2003 Free Software Foundation, Inc.
|
||||
Written by Jim Meyering <meyering@ascend.com>, 1998.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* A generic hash table package. */
|
||||
|
||||
/* Make sure USE_OBSTACK is defined to 1 if you want the allocator to use
|
||||
obstacks instead of malloc, and recompile `hash.c' with same setting. */
|
||||
|
||||
#ifndef HASH_H_
|
||||
# define HASH_H_
|
||||
|
||||
# include <stdio.h>
|
||||
# include <stdbool.h>
|
||||
|
||||
typedef size_t (*Hash_hasher) (const void *, size_t);
|
||||
typedef bool (*Hash_comparator) (const void *, const void *);
|
||||
typedef void (*Hash_data_freer) (void *);
|
||||
typedef bool (*Hash_processor) (void *, void *);
|
||||
|
||||
struct hash_entry
|
||||
{
|
||||
void *data;
|
||||
struct hash_entry *next;
|
||||
};
|
||||
|
||||
struct hash_tuning
|
||||
{
|
||||
/* This structure is mainly used for `hash_initialize', see the block
|
||||
documentation of `hash_reset_tuning' for more complete comments. */
|
||||
|
||||
float shrink_threshold; /* ratio of used buckets to trigger a shrink */
|
||||
float shrink_factor; /* ratio of new smaller size to original size */
|
||||
float growth_threshold; /* ratio of used buckets to trigger a growth */
|
||||
float growth_factor; /* ratio of new bigger size to original size */
|
||||
bool is_n_buckets; /* if CANDIDATE really means table size */
|
||||
};
|
||||
|
||||
typedef struct hash_tuning Hash_tuning;
|
||||
|
||||
struct hash_table;
|
||||
|
||||
typedef struct hash_table Hash_table;
|
||||
|
||||
/* Information and lookup. */
|
||||
size_t hash_get_n_buckets (const Hash_table *);
|
||||
size_t hash_get_n_buckets_used (const Hash_table *);
|
||||
size_t hash_get_n_entries (const Hash_table *);
|
||||
size_t hash_get_max_bucket_length (const Hash_table *);
|
||||
bool hash_table_ok (const Hash_table *);
|
||||
void hash_print_statistics (const Hash_table *, FILE *);
|
||||
void *hash_lookup (const Hash_table *, const void *);
|
||||
|
||||
/* Walking. */
|
||||
void *hash_get_first (const Hash_table *);
|
||||
void *hash_get_next (const Hash_table *, const void *);
|
||||
size_t hash_get_entries (const Hash_table *, void **, size_t);
|
||||
size_t hash_do_for_each (const Hash_table *, Hash_processor, void *);
|
||||
|
||||
/* Allocation and clean-up. */
|
||||
size_t hash_string (const char *, size_t);
|
||||
void hash_reset_tuning (Hash_tuning *);
|
||||
Hash_table *hash_initialize (size_t, const Hash_tuning *,
|
||||
Hash_hasher, Hash_comparator,
|
||||
Hash_data_freer);
|
||||
void hash_clear (Hash_table *);
|
||||
void hash_free (Hash_table *);
|
||||
|
||||
/* Insertion and deletion. */
|
||||
bool hash_rehash (Hash_table *, size_t);
|
||||
void *hash_insert (Hash_table *, const void *);
|
||||
void *hash_delete (Hash_table *, const void *);
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,30 +0,0 @@
|
||||
/* Functions to support lbitsets.
|
||||
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
|
||||
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef _LBITSET_H
|
||||
#define _LBITSET_H
|
||||
|
||||
#include "bitset.h"
|
||||
|
||||
extern size_t lbitset_bytes (bitset_bindex);
|
||||
|
||||
extern bitset lbitset_init (bitset, bitset_bindex);
|
||||
|
||||
extern void lbitset_release_memory (void);
|
||||
|
||||
#endif
|
||||
@ -1,36 +0,0 @@
|
||||
/* Fake libiberty.h for Bison.
|
||||
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
|
||||
/* Bison depends on libiberty's implementation of bitsets, which
|
||||
requires a `libiberty.h' file. This file provides the minimum
|
||||
services. */
|
||||
|
||||
#ifndef BISON_LIBIBERTY_H_
|
||||
# define BISON_LIBIBERTY_H_ 1
|
||||
|
||||
# ifndef __attribute__
|
||||
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
|
||||
# define __attribute__(x)
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
|
||||
|
||||
# include "xalloc.h"
|
||||
|
||||
#endif /* ! BISON_LIBIBERTY_H_ */
|
||||
@ -1,38 +0,0 @@
|
||||
/* Yacc library main function.
|
||||
|
||||
Copyright (C) 2002 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of Bison, the GNU Compiler Compiler.
|
||||
|
||||
Bison is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bison is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bison; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#if HAVE_LOCALE_H
|
||||
# include <locale.h>
|
||||
#endif
|
||||
#if ! HAVE_SETLOCALE
|
||||
# define setlocale(Category, Locale)
|
||||
#endif
|
||||
|
||||
int yyparse (void);
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
setlocale (LC_ALL, "");
|
||||
return yyparse ();
|
||||
}
|
||||
@ -1,36 +0,0 @@
|
||||
/* malloc() function that is glibc compatible.
|
||||
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* written by Jim Meyering */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
#undef malloc
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
/* Allocate an N-byte block of memory from the heap.
|
||||
If N is zero, allocate a 1-byte block. */
|
||||
|
||||
void *
|
||||
rpl_malloc (size_t n)
|
||||
{
|
||||
if (n == 0)
|
||||
n = 1;
|
||||
return malloc (n);
|
||||
}
|
||||
@ -1,221 +0,0 @@
|
||||
/* Determine the number of screen columns needed for a string.
|
||||
Copyright (C) 2000-2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Bruno Haible <haible@clisp.cons.org>. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
/* Specification. */
|
||||
#include "mbswidth.h"
|
||||
|
||||
/* Get MB_CUR_MAX. */
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <string.h>
|
||||
|
||||
/* Get isprint(). */
|
||||
#include <ctype.h>
|
||||
|
||||
/* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth(). */
|
||||
#if HAVE_WCHAR_H
|
||||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
|
||||
<wchar.h>. */
|
||||
# include <stdio.h>
|
||||
# include <time.h>
|
||||
# include <wchar.h>
|
||||
#endif
|
||||
|
||||
/* Get iswprint(), iswcntrl(). */
|
||||
#if HAVE_WCTYPE_H
|
||||
# include <wctype.h>
|
||||
#endif
|
||||
#if !defined iswprint && !HAVE_ISWPRINT
|
||||
# define iswprint(wc) 1
|
||||
#endif
|
||||
#if !defined iswcntrl && !HAVE_ISWCNTRL
|
||||
# define iswcntrl(wc) 0
|
||||
#endif
|
||||
|
||||
#ifndef mbsinit
|
||||
# if !HAVE_MBSINIT
|
||||
# define mbsinit(ps) 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_DECL_WCWIDTH
|
||||
"this configure-time declaration test was not run"
|
||||
#endif
|
||||
#if !HAVE_DECL_WCWIDTH
|
||||
int wcwidth ();
|
||||
#endif
|
||||
|
||||
#ifndef wcwidth
|
||||
# if !HAVE_WCWIDTH
|
||||
/* wcwidth doesn't exist, so assume all printable characters have
|
||||
width 1. */
|
||||
# define wcwidth(wc) ((wc) == 0 ? 0 : iswprint (wc) ? 1 : -1)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Get ISPRINT. */
|
||||
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
|
||||
# define IN_CTYPE_DOMAIN(c) 1
|
||||
#else
|
||||
# define IN_CTYPE_DOMAIN(c) isascii(c)
|
||||
#endif
|
||||
/* Undefine to protect against the definition in wctype.h of Solaris 2.6. */
|
||||
#undef ISPRINT
|
||||
#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
|
||||
#undef ISCNTRL
|
||||
#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
|
||||
|
||||
/* Returns the number of columns needed to represent the multibyte
|
||||
character string pointed to by STRING. If a non-printable character
|
||||
occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned.
|
||||
With flags = MBSW_REJECT_INVALID | MBSW_REJECT_UNPRINTABLE, this is
|
||||
the multibyte analogue of the wcswidth function.
|
||||
If STRING is not of length < INT_MAX / 2, integer overflow can occur. */
|
||||
int
|
||||
mbswidth (const char *string, int flags)
|
||||
{
|
||||
return mbsnwidth (string, strlen (string), flags);
|
||||
}
|
||||
|
||||
/* Returns the number of columns needed to represent the multibyte
|
||||
character string pointed to by STRING of length NBYTES. If a
|
||||
non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is
|
||||
specified, -1 is returned.
|
||||
If NBYTES is not < INT_MAX / 2, integer overflow can occur. */
|
||||
int
|
||||
mbsnwidth (const char *string, size_t nbytes, int flags)
|
||||
{
|
||||
const char *p = string;
|
||||
const char *plimit = p + nbytes;
|
||||
int width;
|
||||
|
||||
width = 0;
|
||||
#if HAVE_MBRTOWC
|
||||
if (MB_CUR_MAX > 1)
|
||||
{
|
||||
while (p < plimit)
|
||||
switch (*p)
|
||||
{
|
||||
case ' ': case '!': case '"': case '#': case '%':
|
||||
case '&': case '\'': case '(': case ')': case '*':
|
||||
case '+': case ',': case '-': case '.': case '/':
|
||||
case '0': case '1': case '2': case '3': case '4':
|
||||
case '5': case '6': case '7': case '8': case '9':
|
||||
case ':': case ';': case '<': case '=': case '>':
|
||||
case '?':
|
||||
case 'A': case 'B': case 'C': case 'D': case 'E':
|
||||
case 'F': case 'G': case 'H': case 'I': case 'J':
|
||||
case 'K': case 'L': case 'M': case 'N': case 'O':
|
||||
case 'P': case 'Q': case 'R': case 'S': case 'T':
|
||||
case 'U': case 'V': case 'W': case 'X': case 'Y':
|
||||
case 'Z':
|
||||
case '[': case '\\': case ']': case '^': case '_':
|
||||
case 'a': case 'b': case 'c': case 'd': case 'e':
|
||||
case 'f': case 'g': case 'h': case 'i': case 'j':
|
||||
case 'k': case 'l': case 'm': case 'n': case 'o':
|
||||
case 'p': case 'q': case 'r': case 's': case 't':
|
||||
case 'u': case 'v': case 'w': case 'x': case 'y':
|
||||
case 'z': case '{': case '|': case '}': case '~':
|
||||
/* These characters are printable ASCII characters. */
|
||||
p++;
|
||||
width++;
|
||||
break;
|
||||
default:
|
||||
/* If we have a multibyte sequence, scan it up to its end. */
|
||||
{
|
||||
mbstate_t mbstate;
|
||||
memset (&mbstate, 0, sizeof mbstate);
|
||||
do
|
||||
{
|
||||
wchar_t wc;
|
||||
size_t bytes;
|
||||
int w;
|
||||
|
||||
bytes = mbrtowc (&wc, p, plimit - p, &mbstate);
|
||||
|
||||
if (bytes == (size_t) -1)
|
||||
/* An invalid multibyte sequence was encountered. */
|
||||
{
|
||||
if (!(flags & MBSW_REJECT_INVALID))
|
||||
{
|
||||
p++;
|
||||
width++;
|
||||
break;
|
||||
}
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (bytes == (size_t) -2)
|
||||
/* An incomplete multibyte character at the end. */
|
||||
{
|
||||
if (!(flags & MBSW_REJECT_INVALID))
|
||||
{
|
||||
p = plimit;
|
||||
width++;
|
||||
break;
|
||||
}
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (bytes == 0)
|
||||
/* A null wide character was encountered. */
|
||||
bytes = 1;
|
||||
|
||||
w = wcwidth (wc);
|
||||
if (w >= 0)
|
||||
/* A printable multibyte character. */
|
||||
width += w;
|
||||
else
|
||||
/* An unprintable multibyte character. */
|
||||
if (!(flags & MBSW_REJECT_UNPRINTABLE))
|
||||
width += (iswcntrl (wc) ? 0 : 1);
|
||||
else
|
||||
return -1;
|
||||
|
||||
p += bytes;
|
||||
}
|
||||
while (! mbsinit (&mbstate));
|
||||
}
|
||||
break;
|
||||
}
|
||||
return width;
|
||||
}
|
||||
#endif
|
||||
|
||||
while (p < plimit)
|
||||
{
|
||||
unsigned char c = (unsigned char) *p++;
|
||||
|
||||
if (ISPRINT (c))
|
||||
width++;
|
||||
else if (!(flags & MBSW_REJECT_UNPRINTABLE))
|
||||
width += (ISCNTRL (c) ? 0 : 1);
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
return width;
|
||||
}
|
||||
@ -1,61 +0,0 @@
|
||||
/* Determine the number of screen columns needed for a string.
|
||||
Copyright (C) 2000-2004 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
/* Avoid a clash of our mbswidth() with a function of the same name defined
|
||||
in UnixWare 7.1.1 <wchar.h>. We need this #include before the #define
|
||||
below.
|
||||
However, we don't want to #include <wchar.h> on all platforms because
|
||||
- Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||||
<wchar.h>.
|
||||
- BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
|
||||
<wchar.h>. */
|
||||
#if HAVE_DECL_MBSWIDTH_IN_WCHAR_H
|
||||
# include <wchar.h>
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
/* Optional flags to influence mbswidth/mbsnwidth behavior. */
|
||||
|
||||
/* If this bit is set, return -1 upon finding an invalid or incomplete
|
||||
character. Otherwise, assume invalid characters have width 1. */
|
||||
#define MBSW_REJECT_INVALID 1
|
||||
|
||||
/* If this bit is set, return -1 upon finding a non-printable character.
|
||||
Otherwise, assume unprintable characters have width 0 if they are
|
||||
control characters and 1 otherwise. */
|
||||
#define MBSW_REJECT_UNPRINTABLE 2
|
||||
|
||||
|
||||
/* Returns the number of screen columns needed for STRING. */
|
||||
#define mbswidth gnu_mbswidth /* avoid clash with UnixWare 7.1.1 function */
|
||||
extern int mbswidth (const char *string, int flags);
|
||||
|
||||
/* Returns the number of screen columns needed for the NBYTES bytes
|
||||
starting at BUF. */
|
||||
extern int mbsnwidth (const char *buf, size_t nbytes, int flags);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
@ -1,440 +0,0 @@
|
||||
/* obstack.c - subroutines used implicitly by object stack macros
|
||||
|
||||
Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997,
|
||||
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation,
|
||||
Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef _LIBC
|
||||
# include <obstack.h>
|
||||
# include <shlib-compat.h>
|
||||
#else
|
||||
# include "obstack.h"
|
||||
#endif
|
||||
|
||||
/* NOTE BEFORE MODIFYING THIS FILE: This version number must be
|
||||
incremented whenever callers compiled using an old obstack.h can no
|
||||
longer properly call the functions in this obstack.c. */
|
||||
#define OBSTACK_INTERFACE_VERSION 1
|
||||
|
||||
/* Comment out all this code if we are using the GNU C Library, and are not
|
||||
actually compiling the library itself, and the installed library
|
||||
supports the same library interface we do. This code is part of the GNU
|
||||
C Library, but also included in many other GNU distributions. Compiling
|
||||
and linking in this code is a waste when using the GNU C library
|
||||
(especially if it is a shared library). Rather than having every GNU
|
||||
program understand `configure --with-gnu-libc' and omit the object
|
||||
files, it is simpler to just do this in the source for each such file. */
|
||||
|
||||
#include <stdio.h> /* Random thing to get __GNU_LIBRARY__. */
|
||||
#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
|
||||
# include <gnu-versions.h>
|
||||
# if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
|
||||
# define ELIDE_CODE
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#ifndef ELIDE_CODE
|
||||
|
||||
|
||||
# if HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
# endif
|
||||
# if HAVE_STDINT_H || defined _LIBC
|
||||
# include <stdint.h>
|
||||
# endif
|
||||
|
||||
/* Determine default alignment. */
|
||||
union fooround
|
||||
{
|
||||
uintmax_t i;
|
||||
long double d;
|
||||
void *p;
|
||||
};
|
||||
struct fooalign
|
||||
{
|
||||
char c;
|
||||
union fooround u;
|
||||
};
|
||||
/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
|
||||
But in fact it might be less smart and round addresses to as much as
|
||||
DEFAULT_ROUNDING. So we prepare for it to do that. */
|
||||
enum
|
||||
{
|
||||
DEFAULT_ALIGNMENT = offsetof (struct fooalign, u),
|
||||
DEFAULT_ROUNDING = sizeof (union fooround)
|
||||
};
|
||||
|
||||
/* When we copy a long block of data, this is the unit to do it with.
|
||||
On some machines, copying successive ints does not work;
|
||||
in such a case, redefine COPYING_UNIT to `long' (if that works)
|
||||
or `char' as a last resort. */
|
||||
# ifndef COPYING_UNIT
|
||||
# define COPYING_UNIT int
|
||||
# endif
|
||||
|
||||
|
||||
/* The functions allocating more room by calling `obstack_chunk_alloc'
|
||||
jump to the handler pointed to by `obstack_alloc_failed_handler'.
|
||||
This can be set to a user defined function which should either
|
||||
abort gracefully or use longjump - but shouldn't return. This
|
||||
variable by default points to the internal function
|
||||
`print_and_abort'. */
|
||||
static void print_and_abort (void);
|
||||
void (*obstack_alloc_failed_handler) (void) = print_and_abort;
|
||||
|
||||
/* Exit value used when `print_and_abort' is used. */
|
||||
# include <stdlib.h>
|
||||
# ifdef _LIBC
|
||||
int obstack_exit_failure = EXIT_FAILURE;
|
||||
# else
|
||||
# include "exitfail.h"
|
||||
# define obstack_exit_failure exit_failure
|
||||
# endif
|
||||
|
||||
# ifdef _LIBC
|
||||
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
|
||||
/* A looong time ago (before 1994, anyway; we're not sure) this global variable
|
||||
was used by non-GNU-C macros to avoid multiple evaluation. The GNU C
|
||||
library still exports it because somebody might use it. */
|
||||
struct obstack *_obstack_compat;
|
||||
compat_symbol (libc, _obstack_compat, _obstack, GLIBC_2_0);
|
||||
# endif
|
||||
# endif
|
||||
|
||||
/* Define a macro that either calls functions with the traditional malloc/free
|
||||
calling interface, or calls functions with the mmalloc/mfree interface
|
||||
(that adds an extra first argument), based on the state of use_extra_arg.
|
||||
For free, do not use ?:, since some compilers, like the MIPS compilers,
|
||||
do not allow (expr) ? void : void. */
|
||||
|
||||
# define CALL_CHUNKFUN(h, size) \
|
||||
(((h) -> use_extra_arg) \
|
||||
? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
|
||||
: (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
|
||||
|
||||
# define CALL_FREEFUN(h, old_chunk) \
|
||||
do { \
|
||||
if ((h) -> use_extra_arg) \
|
||||
(*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
|
||||
else \
|
||||
(*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
|
||||
} while (0)
|
||||
|
||||
|
||||
/* Initialize an obstack H for use. Specify chunk size SIZE (0 means default).
|
||||
Objects start on multiples of ALIGNMENT (0 means use default).
|
||||
CHUNKFUN is the function to use to allocate chunks,
|
||||
and FREEFUN the function to free them.
|
||||
|
||||
Return nonzero if successful, calls obstack_alloc_failed_handler if
|
||||
allocation fails. */
|
||||
|
||||
int
|
||||
_obstack_begin (struct obstack *h,
|
||||
int size, int alignment,
|
||||
void *(*chunkfun) (long),
|
||||
void (*freefun) (void *))
|
||||
{
|
||||
register struct _obstack_chunk *chunk; /* points to new chunk */
|
||||
|
||||
if (alignment == 0)
|
||||
alignment = DEFAULT_ALIGNMENT;
|
||||
if (size == 0)
|
||||
/* Default size is what GNU malloc can fit in a 4096-byte block. */
|
||||
{
|
||||
/* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
|
||||
Use the values for range checking, because if range checking is off,
|
||||
the extra bytes won't be missed terribly, but if range checking is on
|
||||
and we used a larger request, a whole extra 4096 bytes would be
|
||||
allocated.
|
||||
|
||||
These number are irrelevant to the new GNU malloc. I suspect it is
|
||||
less sensitive to the size of the request. */
|
||||
int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
|
||||
+ 4 + DEFAULT_ROUNDING - 1)
|
||||
& ~(DEFAULT_ROUNDING - 1));
|
||||
size = 4096 - extra;
|
||||
}
|
||||
|
||||
h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
|
||||
h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
|
||||
h->chunk_size = size;
|
||||
h->alignment_mask = alignment - 1;
|
||||
h->use_extra_arg = 0;
|
||||
|
||||
chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
|
||||
if (!chunk)
|
||||
(*obstack_alloc_failed_handler) ();
|
||||
h->next_free = h->object_base = __PTR_ALIGN ((char *) chunk, chunk->contents,
|
||||
alignment - 1);
|
||||
h->chunk_limit = chunk->limit
|
||||
= (char *) chunk + h->chunk_size;
|
||||
chunk->prev = 0;
|
||||
/* The initial chunk now contains no empty object. */
|
||||
h->maybe_empty_object = 0;
|
||||
h->alloc_failed = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
int
|
||||
_obstack_begin_1 (struct obstack *h, int size, int alignment,
|
||||
void *(*chunkfun) (void *, long),
|
||||
void (*freefun) (void *, void *),
|
||||
void *arg)
|
||||
{
|
||||
register struct _obstack_chunk *chunk; /* points to new chunk */
|
||||
|
||||
if (alignment == 0)
|
||||
alignment = DEFAULT_ALIGNMENT;
|
||||
if (size == 0)
|
||||
/* Default size is what GNU malloc can fit in a 4096-byte block. */
|
||||
{
|
||||
/* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
|
||||
Use the values for range checking, because if range checking is off,
|
||||
the extra bytes won't be missed terribly, but if range checking is on
|
||||
and we used a larger request, a whole extra 4096 bytes would be
|
||||
allocated.
|
||||
|
||||
These number are irrelevant to the new GNU malloc. I suspect it is
|
||||
less sensitive to the size of the request. */
|
||||
int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
|
||||
+ 4 + DEFAULT_ROUNDING - 1)
|
||||
& ~(DEFAULT_ROUNDING - 1));
|
||||
size = 4096 - extra;
|
||||
}
|
||||
|
||||
h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
|
||||
h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
|
||||
h->chunk_size = size;
|
||||
h->alignment_mask = alignment - 1;
|
||||
h->extra_arg = arg;
|
||||
h->use_extra_arg = 1;
|
||||
|
||||
chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
|
||||
if (!chunk)
|
||||
(*obstack_alloc_failed_handler) ();
|
||||
h->next_free = h->object_base = __PTR_ALIGN ((char *) chunk, chunk->contents,
|
||||
alignment - 1);
|
||||
h->chunk_limit = chunk->limit
|
||||
= (char *) chunk + h->chunk_size;
|
||||
chunk->prev = 0;
|
||||
/* The initial chunk now contains no empty object. */
|
||||
h->maybe_empty_object = 0;
|
||||
h->alloc_failed = 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Allocate a new current chunk for the obstack *H
|
||||
on the assumption that LENGTH bytes need to be added
|
||||
to the current object, or a new object of length LENGTH allocated.
|
||||
Copies any partial object from the end of the old chunk
|
||||
to the beginning of the new one. */
|
||||
|
||||
void
|
||||
_obstack_newchunk (struct obstack *h, int length)
|
||||
{
|
||||
register struct _obstack_chunk *old_chunk = h->chunk;
|
||||
register struct _obstack_chunk *new_chunk;
|
||||
register long new_size;
|
||||
register long obj_size = h->next_free - h->object_base;
|
||||
register long i;
|
||||
long already;
|
||||
char *object_base;
|
||||
|
||||
/* Compute size for new chunk. */
|
||||
new_size = (obj_size + length) + (obj_size >> 3) + h->alignment_mask + 100;
|
||||
if (new_size < h->chunk_size)
|
||||
new_size = h->chunk_size;
|
||||
|
||||
/* Allocate and initialize the new chunk. */
|
||||
new_chunk = CALL_CHUNKFUN (h, new_size);
|
||||
if (!new_chunk)
|
||||
(*obstack_alloc_failed_handler) ();
|
||||
h->chunk = new_chunk;
|
||||
new_chunk->prev = old_chunk;
|
||||
new_chunk->limit = h->chunk_limit = (char *) new_chunk + new_size;
|
||||
|
||||
/* Compute an aligned object_base in the new chunk */
|
||||
object_base =
|
||||
__PTR_ALIGN ((char *) new_chunk, new_chunk->contents, h->alignment_mask);
|
||||
|
||||
/* Move the existing object to the new chunk.
|
||||
Word at a time is fast and is safe if the object
|
||||
is sufficiently aligned. */
|
||||
if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
|
||||
{
|
||||
for (i = obj_size / sizeof (COPYING_UNIT) - 1;
|
||||
i >= 0; i--)
|
||||
((COPYING_UNIT *)object_base)[i]
|
||||
= ((COPYING_UNIT *)h->object_base)[i];
|
||||
/* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
|
||||
but that can cross a page boundary on a machine
|
||||
which does not do strict alignment for COPYING_UNITS. */
|
||||
already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
|
||||
}
|
||||
else
|
||||
already = 0;
|
||||
/* Copy remaining bytes one by one. */
|
||||
for (i = already; i < obj_size; i++)
|
||||
object_base[i] = h->object_base[i];
|
||||
|
||||
/* If the object just copied was the only data in OLD_CHUNK,
|
||||
free that chunk and remove it from the chain.
|
||||
But not if that chunk might contain an empty object. */
|
||||
if (! h->maybe_empty_object
|
||||
&& (h->object_base
|
||||
== __PTR_ALIGN ((char *) old_chunk, old_chunk->contents,
|
||||
h->alignment_mask)))
|
||||
{
|
||||
new_chunk->prev = old_chunk->prev;
|
||||
CALL_FREEFUN (h, old_chunk);
|
||||
}
|
||||
|
||||
h->object_base = object_base;
|
||||
h->next_free = h->object_base + obj_size;
|
||||
/* The new chunk certainly contains no empty object yet. */
|
||||
h->maybe_empty_object = 0;
|
||||
}
|
||||
# ifdef _LIBC
|
||||
libc_hidden_def (_obstack_newchunk)
|
||||
# endif
|
||||
|
||||
/* Return nonzero if object OBJ has been allocated from obstack H.
|
||||
This is here for debugging.
|
||||
If you use it in a program, you are probably losing. */
|
||||
|
||||
/* Suppress -Wmissing-prototypes warning. We don't want to declare this in
|
||||
obstack.h because it is just for debugging. */
|
||||
int _obstack_allocated_p (struct obstack *h, void *obj);
|
||||
|
||||
int
|
||||
_obstack_allocated_p (struct obstack *h, void *obj)
|
||||
{
|
||||
register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
|
||||
register struct _obstack_chunk *plp; /* point to previous chunk if any */
|
||||
|
||||
lp = (h)->chunk;
|
||||
/* We use >= rather than > since the object cannot be exactly at
|
||||
the beginning of the chunk but might be an empty object exactly
|
||||
at the end of an adjacent chunk. */
|
||||
while (lp != 0 && ((void *) lp >= obj || (void *) (lp)->limit < obj))
|
||||
{
|
||||
plp = lp->prev;
|
||||
lp = plp;
|
||||
}
|
||||
return lp != 0;
|
||||
}
|
||||
|
||||
/* Free objects in obstack H, including OBJ and everything allocate
|
||||
more recently than OBJ. If OBJ is zero, free everything in H. */
|
||||
|
||||
# undef obstack_free
|
||||
|
||||
void
|
||||
obstack_free (struct obstack *h, void *obj)
|
||||
{
|
||||
register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
|
||||
register struct _obstack_chunk *plp; /* point to previous chunk if any */
|
||||
|
||||
lp = h->chunk;
|
||||
/* We use >= because there cannot be an object at the beginning of a chunk.
|
||||
But there can be an empty object at that address
|
||||
at the end of another chunk. */
|
||||
while (lp != 0 && ((void *) lp >= obj || (void *) (lp)->limit < obj))
|
||||
{
|
||||
plp = lp->prev;
|
||||
CALL_FREEFUN (h, lp);
|
||||
lp = plp;
|
||||
/* If we switch chunks, we can't tell whether the new current
|
||||
chunk contains an empty object, so assume that it may. */
|
||||
h->maybe_empty_object = 1;
|
||||
}
|
||||
if (lp)
|
||||
{
|
||||
h->object_base = h->next_free = (char *) (obj);
|
||||
h->chunk_limit = lp->limit;
|
||||
h->chunk = lp;
|
||||
}
|
||||
else if (obj != 0)
|
||||
/* obj is not in any of the chunks! */
|
||||
abort ();
|
||||
}
|
||||
|
||||
# ifdef _LIBC
|
||||
/* Older versions of libc used a function _obstack_free intended to be
|
||||
called by non-GCC compilers. */
|
||||
strong_alias (obstack_free, _obstack_free)
|
||||
# endif
|
||||
|
||||
int
|
||||
_obstack_memory_used (struct obstack *h)
|
||||
{
|
||||
register struct _obstack_chunk* lp;
|
||||
register int nbytes = 0;
|
||||
|
||||
for (lp = h->chunk; lp != 0; lp = lp->prev)
|
||||
{
|
||||
nbytes += lp->limit - (char *) lp;
|
||||
}
|
||||
return nbytes;
|
||||
}
|
||||
|
||||
/* Define the error handler. */
|
||||
# ifdef _LIBC
|
||||
# include <libintl.h>
|
||||
# else
|
||||
# include "gettext.h"
|
||||
# endif
|
||||
# ifndef _
|
||||
# define _(msgid) gettext (msgid)
|
||||
# endif
|
||||
|
||||
# ifdef _LIBC
|
||||
# include <libio/iolibio.h>
|
||||
# endif
|
||||
|
||||
# ifndef __attribute__
|
||||
/* This feature is available in gcc versions 2.5 and later. */
|
||||
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
|
||||
# define __attribute__(Spec) /* empty */
|
||||
# endif
|
||||
# endif
|
||||
|
||||
static void
|
||||
__attribute__ ((noreturn))
|
||||
print_and_abort (void)
|
||||
{
|
||||
/* Don't change any of these strings. Yes, it would be possible to add
|
||||
the newline to the string and use fputs or so. But this must not
|
||||
happen because the "memory exhausted" message appears in other places
|
||||
like this and the translation should be reused instead of creating
|
||||
a very similar string which requires a separate translation. */
|
||||
# ifdef _LIBC
|
||||
(void) __fxprintf (NULL, "%s\n", _("memory exhausted"));
|
||||
# else
|
||||
fprintf (stderr, "%s\n", _("memory exhausted"));
|
||||
# endif
|
||||
exit (obstack_exit_failure);
|
||||
}
|
||||
|
||||
#endif /* !ELIDE_CODE */
|
||||
@ -1,508 +0,0 @@
|
||||
/* obstack.h - object stack macros
|
||||
Copyright (C) 1988-1994,1996-1999,2003,2004,2005
|
||||
Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Summary:
|
||||
|
||||
All the apparent functions defined here are macros. The idea
|
||||
is that you would use these pre-tested macros to solve a
|
||||
very specific set of problems, and they would run fast.
|
||||
Caution: no side-effects in arguments please!! They may be
|
||||
evaluated MANY times!!
|
||||
|
||||
These macros operate a stack of objects. Each object starts life
|
||||
small, and may grow to maturity. (Consider building a word syllable
|
||||
by syllable.) An object can move while it is growing. Once it has
|
||||
been "finished" it never changes address again. So the "top of the
|
||||
stack" is typically an immature growing object, while the rest of the
|
||||
stack is of mature, fixed size and fixed address objects.
|
||||
|
||||
These routines grab large chunks of memory, using a function you
|
||||
supply, called `obstack_chunk_alloc'. On occasion, they free chunks,
|
||||
by calling `obstack_chunk_free'. You must define them and declare
|
||||
them before using any obstack macros.
|
||||
|
||||
Each independent stack is represented by a `struct obstack'.
|
||||
Each of the obstack macros expects a pointer to such a structure
|
||||
as the first argument.
|
||||
|
||||
One motivation for this package is the problem of growing char strings
|
||||
in symbol tables. Unless you are "fascist pig with a read-only mind"
|
||||
--Gosper's immortal quote from HAKMEM item 154, out of context--you
|
||||
would not like to put any arbitrary upper limit on the length of your
|
||||
symbols.
|
||||
|
||||
In practice this often means you will build many short symbols and a
|
||||
few long symbols. At the time you are reading a symbol you don't know
|
||||
how long it is. One traditional method is to read a symbol into a
|
||||
buffer, realloc()ating the buffer every time you try to read a symbol
|
||||
that is longer than the buffer. This is beaut, but you still will
|
||||
want to copy the symbol from the buffer to a more permanent
|
||||
symbol-table entry say about half the time.
|
||||
|
||||
With obstacks, you can work differently. Use one obstack for all symbol
|
||||
names. As you read a symbol, grow the name in the obstack gradually.
|
||||
When the name is complete, finalize it. Then, if the symbol exists already,
|
||||
free the newly read name.
|
||||
|
||||
The way we do this is to take a large chunk, allocating memory from
|
||||
low addresses. When you want to build a symbol in the chunk you just
|
||||
add chars above the current "high water mark" in the chunk. When you
|
||||
have finished adding chars, because you got to the end of the symbol,
|
||||
you know how long the chars are, and you can create a new object.
|
||||
Mostly the chars will not burst over the highest address of the chunk,
|
||||
because you would typically expect a chunk to be (say) 100 times as
|
||||
long as an average object.
|
||||
|
||||
In case that isn't clear, when we have enough chars to make up
|
||||
the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
|
||||
so we just point to it where it lies. No moving of chars is
|
||||
needed and this is the second win: potentially long strings need
|
||||
never be explicitly shuffled. Once an object is formed, it does not
|
||||
change its address during its lifetime.
|
||||
|
||||
When the chars burst over a chunk boundary, we allocate a larger
|
||||
chunk, and then copy the partly formed object from the end of the old
|
||||
chunk to the beginning of the new larger chunk. We then carry on
|
||||
accreting characters to the end of the object as we normally would.
|
||||
|
||||
A special macro is provided to add a single char at a time to a
|
||||
growing object. This allows the use of register variables, which
|
||||
break the ordinary 'growth' macro.
|
||||
|
||||
Summary:
|
||||
We allocate large chunks.
|
||||
We carve out one object at a time from the current chunk.
|
||||
Once carved, an object never moves.
|
||||
We are free to append data of any size to the currently
|
||||
growing object.
|
||||
Exactly one object is growing in an obstack at any one time.
|
||||
You can run one obstack per control block.
|
||||
You may have as many control blocks as you dare.
|
||||
Because of the way we do it, you can `unwind' an obstack
|
||||
back to a previous state. (You may remove objects much
|
||||
as you would with a stack.)
|
||||
*/
|
||||
|
||||
|
||||
/* Don't do the contents of this file more than once. */
|
||||
|
||||
#ifndef _OBSTACK_H
|
||||
#define _OBSTACK_H 1
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* We need the type of a pointer subtraction. If __PTRDIFF_TYPE__ is
|
||||
defined, as with GNU C, use that; that way we don't pollute the
|
||||
namespace with <stddef.h>'s symbols. Otherwise, include <stddef.h>
|
||||
and use ptrdiff_t. */
|
||||
|
||||
#ifdef __PTRDIFF_TYPE__
|
||||
# define PTR_INT_TYPE __PTRDIFF_TYPE__
|
||||
#else
|
||||
# include <stddef.h>
|
||||
# define PTR_INT_TYPE ptrdiff_t
|
||||
#endif
|
||||
|
||||
/* If B is the base of an object addressed by P, return the result of
|
||||
aligning P to the next multiple of A + 1. B and P must be of type
|
||||
char *. A + 1 must be a power of 2. */
|
||||
|
||||
#define __BPTR_ALIGN(B, P, A) ((B) + (((P) - (B) + (A)) & ~(A)))
|
||||
|
||||
/* Similiar to _BPTR_ALIGN (B, P, A), except optimize the common case
|
||||
where pointers can be converted to integers, aligned as integers,
|
||||
and converted back again. If PTR_INT_TYPE is narrower than a
|
||||
pointer (e.g., the AS/400), play it safe and compute the alignment
|
||||
relative to B. Otherwise, use the faster strategy of computing the
|
||||
alignment relative to 0. */
|
||||
|
||||
#define __PTR_ALIGN(B, P, A) \
|
||||
__BPTR_ALIGN (sizeof (PTR_INT_TYPE) < sizeof (void *) ? (B) : (char *) 0, \
|
||||
P, A)
|
||||
|
||||
#include <string.h>
|
||||
|
||||
struct _obstack_chunk /* Lives at front of each chunk. */
|
||||
{
|
||||
char *limit; /* 1 past end of this chunk */
|
||||
struct _obstack_chunk *prev; /* address of prior chunk or NULL */
|
||||
char contents[4]; /* objects begin here */
|
||||
};
|
||||
|
||||
struct obstack /* control current object in current chunk */
|
||||
{
|
||||
long chunk_size; /* preferred size to allocate chunks in */
|
||||
struct _obstack_chunk *chunk; /* address of current struct obstack_chunk */
|
||||
char *object_base; /* address of object we are building */
|
||||
char *next_free; /* where to add next char to current object */
|
||||
char *chunk_limit; /* address of char after current chunk */
|
||||
union
|
||||
{
|
||||
PTR_INT_TYPE tempint;
|
||||
void *tempptr;
|
||||
} temp; /* Temporary for some macros. */
|
||||
int alignment_mask; /* Mask of alignment for each object. */
|
||||
/* These prototypes vary based on `use_extra_arg', and we use
|
||||
casts to the prototypeless function type in all assignments,
|
||||
but having prototypes here quiets -Wstrict-prototypes. */
|
||||
struct _obstack_chunk *(*chunkfun) (void *, long);
|
||||
void (*freefun) (void *, struct _obstack_chunk *);
|
||||
void *extra_arg; /* first arg for chunk alloc/dealloc funcs */
|
||||
unsigned use_extra_arg:1; /* chunk alloc/dealloc funcs take extra arg */
|
||||
unsigned maybe_empty_object:1;/* There is a possibility that the current
|
||||
chunk contains a zero-length object. This
|
||||
prevents freeing the chunk if we allocate
|
||||
a bigger chunk to replace it. */
|
||||
unsigned alloc_failed:1; /* No longer used, as we now call the failed
|
||||
handler on error, but retained for binary
|
||||
compatibility. */
|
||||
};
|
||||
|
||||
/* Declare the external functions we use; they are in obstack.c. */
|
||||
|
||||
extern void _obstack_newchunk (struct obstack *, int);
|
||||
extern int _obstack_begin (struct obstack *, int, int,
|
||||
void *(*) (long), void (*) (void *));
|
||||
extern int _obstack_begin_1 (struct obstack *, int, int,
|
||||
void *(*) (void *, long),
|
||||
void (*) (void *, void *), void *);
|
||||
extern int _obstack_memory_used (struct obstack *);
|
||||
|
||||
void obstack_free (struct obstack *obstack, void *block);
|
||||
|
||||
|
||||
/* Error handler called when `obstack_chunk_alloc' failed to allocate
|
||||
more memory. This can be set to a user defined function which
|
||||
should either abort gracefully or use longjump - but shouldn't
|
||||
return. The default action is to print a message and abort. */
|
||||
extern void (*obstack_alloc_failed_handler) (void);
|
||||
|
||||
/* Exit value used when `print_and_abort' is used. */
|
||||
extern int obstack_exit_failure;
|
||||
|
||||
/* Pointer to beginning of object being allocated or to be allocated next.
|
||||
Note that this might not be the final address of the object
|
||||
because a new chunk might be needed to hold the final size. */
|
||||
|
||||
#define obstack_base(h) ((void *) (h)->object_base)
|
||||
|
||||
/* Size for allocating ordinary chunks. */
|
||||
|
||||
#define obstack_chunk_size(h) ((h)->chunk_size)
|
||||
|
||||
/* Pointer to next byte not yet allocated in current chunk. */
|
||||
|
||||
#define obstack_next_free(h) ((h)->next_free)
|
||||
|
||||
/* Mask specifying low bits that should be clear in address of an object. */
|
||||
|
||||
#define obstack_alignment_mask(h) ((h)->alignment_mask)
|
||||
|
||||
/* To prevent prototype warnings provide complete argument list. */
|
||||
#define obstack_init(h) \
|
||||
_obstack_begin ((h), 0, 0, \
|
||||
(void *(*) (long)) obstack_chunk_alloc, \
|
||||
(void (*) (void *)) obstack_chunk_free)
|
||||
|
||||
#define obstack_begin(h, size) \
|
||||
_obstack_begin ((h), (size), 0, \
|
||||
(void *(*) (long)) obstack_chunk_alloc, \
|
||||
(void (*) (void *)) obstack_chunk_free)
|
||||
|
||||
#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
|
||||
_obstack_begin ((h), (size), (alignment), \
|
||||
(void *(*) (long)) (chunkfun), \
|
||||
(void (*) (void *)) (freefun))
|
||||
|
||||
#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
|
||||
_obstack_begin_1 ((h), (size), (alignment), \
|
||||
(void *(*) (void *, long)) (chunkfun), \
|
||||
(void (*) (void *, void *)) (freefun), (arg))
|
||||
|
||||
#define obstack_chunkfun(h, newchunkfun) \
|
||||
((h) -> chunkfun = (struct _obstack_chunk *(*)(void *, long)) (newchunkfun))
|
||||
|
||||
#define obstack_freefun(h, newfreefun) \
|
||||
((h) -> freefun = (void (*)(void *, struct _obstack_chunk *)) (newfreefun))
|
||||
|
||||
#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar))
|
||||
|
||||
#define obstack_blank_fast(h,n) ((h)->next_free += (n))
|
||||
|
||||
#define obstack_memory_used(h) _obstack_memory_used (h)
|
||||
|
||||
#if defined __GNUC__ && defined __STDC__ && __STDC__
|
||||
/* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
|
||||
does not implement __extension__. But that compiler doesn't define
|
||||
__GNUC_MINOR__. */
|
||||
# if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
|
||||
# define __extension__
|
||||
# endif
|
||||
|
||||
/* For GNU C, if not -traditional,
|
||||
we can define these macros to compute all args only once
|
||||
without using a global variable.
|
||||
Also, we can avoid using the `temp' slot, to make faster code. */
|
||||
|
||||
# define obstack_object_size(OBSTACK) \
|
||||
__extension__ \
|
||||
({ struct obstack const *__o = (OBSTACK); \
|
||||
(unsigned) (__o->next_free - __o->object_base); })
|
||||
|
||||
# define obstack_room(OBSTACK) \
|
||||
__extension__ \
|
||||
({ struct obstack const *__o = (OBSTACK); \
|
||||
(unsigned) (__o->chunk_limit - __o->next_free); })
|
||||
|
||||
# define obstack_make_room(OBSTACK,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
int __len = (length); \
|
||||
if (__o->chunk_limit - __o->next_free < __len) \
|
||||
_obstack_newchunk (__o, __len); \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_empty_p(OBSTACK) \
|
||||
__extension__ \
|
||||
({ struct obstack const *__o = (OBSTACK); \
|
||||
(__o->chunk->prev == 0 \
|
||||
&& __o->next_free == __PTR_ALIGN ((char *) __o->chunk, \
|
||||
__o->chunk->contents, \
|
||||
__o->alignment_mask)); })
|
||||
|
||||
# define obstack_grow(OBSTACK,where,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
int __len = (length); \
|
||||
if (__o->next_free + __len > __o->chunk_limit) \
|
||||
_obstack_newchunk (__o, __len); \
|
||||
memcpy (__o->next_free, where, __len); \
|
||||
__o->next_free += __len; \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_grow0(OBSTACK,where,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
int __len = (length); \
|
||||
if (__o->next_free + __len + 1 > __o->chunk_limit) \
|
||||
_obstack_newchunk (__o, __len + 1); \
|
||||
memcpy (__o->next_free, where, __len); \
|
||||
__o->next_free += __len; \
|
||||
*(__o->next_free)++ = 0; \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_1grow(OBSTACK,datum) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
if (__o->next_free + 1 > __o->chunk_limit) \
|
||||
_obstack_newchunk (__o, 1); \
|
||||
obstack_1grow_fast (__o, datum); \
|
||||
(void) 0; })
|
||||
|
||||
/* These assume that the obstack alignment is good enough for pointers
|
||||
or ints, and that the data added so far to the current object
|
||||
shares that much alignment. */
|
||||
|
||||
# define obstack_ptr_grow(OBSTACK,datum) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
if (__o->next_free + sizeof (void *) > __o->chunk_limit) \
|
||||
_obstack_newchunk (__o, sizeof (void *)); \
|
||||
obstack_ptr_grow_fast (__o, datum); }) \
|
||||
|
||||
# define obstack_int_grow(OBSTACK,datum) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
if (__o->next_free + sizeof (int) > __o->chunk_limit) \
|
||||
_obstack_newchunk (__o, sizeof (int)); \
|
||||
obstack_int_grow_fast (__o, datum); })
|
||||
|
||||
# define obstack_ptr_grow_fast(OBSTACK,aptr) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o1 = (OBSTACK); \
|
||||
*(const void **) __o1->next_free = (aptr); \
|
||||
__o1->next_free += sizeof (const void *); \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_int_grow_fast(OBSTACK,aint) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o1 = (OBSTACK); \
|
||||
*(int *) __o1->next_free = (aint); \
|
||||
__o1->next_free += sizeof (int); \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_blank(OBSTACK,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
int __len = (length); \
|
||||
if (__o->chunk_limit - __o->next_free < __len) \
|
||||
_obstack_newchunk (__o, __len); \
|
||||
obstack_blank_fast (__o, __len); \
|
||||
(void) 0; })
|
||||
|
||||
# define obstack_alloc(OBSTACK,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__h = (OBSTACK); \
|
||||
obstack_blank (__h, (length)); \
|
||||
obstack_finish (__h); })
|
||||
|
||||
# define obstack_copy(OBSTACK,where,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__h = (OBSTACK); \
|
||||
obstack_grow (__h, (where), (length)); \
|
||||
obstack_finish (__h); })
|
||||
|
||||
# define obstack_copy0(OBSTACK,where,length) \
|
||||
__extension__ \
|
||||
({ struct obstack *__h = (OBSTACK); \
|
||||
obstack_grow0 (__h, (where), (length)); \
|
||||
obstack_finish (__h); })
|
||||
|
||||
/* The local variable is named __o1 to avoid a name conflict
|
||||
when obstack_blank is called. */
|
||||
# define obstack_finish(OBSTACK) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o1 = (OBSTACK); \
|
||||
void *__value = (void *) __o1->object_base; \
|
||||
if (__o1->next_free == __value) \
|
||||
__o1->maybe_empty_object = 1; \
|
||||
__o1->next_free \
|
||||
= __PTR_ALIGN (__o1->object_base, __o1->next_free, \
|
||||
__o1->alignment_mask); \
|
||||
if (__o1->next_free - (char *)__o1->chunk \
|
||||
> __o1->chunk_limit - (char *)__o1->chunk) \
|
||||
__o1->next_free = __o1->chunk_limit; \
|
||||
__o1->object_base = __o1->next_free; \
|
||||
__value; })
|
||||
|
||||
# define obstack_free(OBSTACK, OBJ) \
|
||||
__extension__ \
|
||||
({ struct obstack *__o = (OBSTACK); \
|
||||
void *__obj = (OBJ); \
|
||||
if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
|
||||
__o->next_free = __o->object_base = (char *)__obj; \
|
||||
else (obstack_free) (__o, __obj); })
|
||||
|
||||
#else /* not __GNUC__ or not __STDC__ */
|
||||
|
||||
# define obstack_object_size(h) \
|
||||
(unsigned) ((h)->next_free - (h)->object_base)
|
||||
|
||||
# define obstack_room(h) \
|
||||
(unsigned) ((h)->chunk_limit - (h)->next_free)
|
||||
|
||||
# define obstack_empty_p(h) \
|
||||
((h)->chunk->prev == 0 \
|
||||
&& (h)->next_free == __PTR_ALIGN ((char *) (h)->chunk, \
|
||||
(h)->chunk->contents, \
|
||||
(h)->alignment_mask))
|
||||
|
||||
/* Note that the call to _obstack_newchunk is enclosed in (..., 0)
|
||||
so that we can avoid having void expressions
|
||||
in the arms of the conditional expression.
|
||||
Casting the third operand to void was tried before,
|
||||
but some compilers won't accept it. */
|
||||
|
||||
# define obstack_make_room(h,length) \
|
||||
( (h)->temp.tempint = (length), \
|
||||
(((h)->next_free + (h)->temp.tempint > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0))
|
||||
|
||||
# define obstack_grow(h,where,length) \
|
||||
( (h)->temp.tempint = (length), \
|
||||
(((h)->next_free + (h)->temp.tempint > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0), \
|
||||
memcpy ((h)->next_free, where, (h)->temp.tempint), \
|
||||
(h)->next_free += (h)->temp.tempint)
|
||||
|
||||
# define obstack_grow0(h,where,length) \
|
||||
( (h)->temp.tempint = (length), \
|
||||
(((h)->next_free + (h)->temp.tempint + 1 > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), (h)->temp.tempint + 1), 0) : 0), \
|
||||
memcpy ((h)->next_free, where, (h)->temp.tempint), \
|
||||
(h)->next_free += (h)->temp.tempint, \
|
||||
*((h)->next_free)++ = 0)
|
||||
|
||||
# define obstack_1grow(h,datum) \
|
||||
( (((h)->next_free + 1 > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), 1), 0) : 0), \
|
||||
obstack_1grow_fast (h, datum))
|
||||
|
||||
# define obstack_ptr_grow(h,datum) \
|
||||
( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \
|
||||
obstack_ptr_grow_fast (h, datum))
|
||||
|
||||
# define obstack_int_grow(h,datum) \
|
||||
( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \
|
||||
? (_obstack_newchunk ((h), sizeof (int)), 0) : 0), \
|
||||
obstack_int_grow_fast (h, datum))
|
||||
|
||||
# define obstack_ptr_grow_fast(h,aptr) \
|
||||
(((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr))
|
||||
|
||||
# define obstack_int_grow_fast(h,aint) \
|
||||
(((int *) ((h)->next_free += sizeof (int)))[-1] = (aint))
|
||||
|
||||
# define obstack_blank(h,length) \
|
||||
( (h)->temp.tempint = (length), \
|
||||
(((h)->chunk_limit - (h)->next_free < (h)->temp.tempint) \
|
||||
? (_obstack_newchunk ((h), (h)->temp.tempint), 0) : 0), \
|
||||
obstack_blank_fast (h, (h)->temp.tempint))
|
||||
|
||||
# define obstack_alloc(h,length) \
|
||||
(obstack_blank ((h), (length)), obstack_finish ((h)))
|
||||
|
||||
# define obstack_copy(h,where,length) \
|
||||
(obstack_grow ((h), (where), (length)), obstack_finish ((h)))
|
||||
|
||||
# define obstack_copy0(h,where,length) \
|
||||
(obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
|
||||
|
||||
# define obstack_finish(h) \
|
||||
( ((h)->next_free == (h)->object_base \
|
||||
? (((h)->maybe_empty_object = 1), 0) \
|
||||
: 0), \
|
||||
(h)->temp.tempptr = (h)->object_base, \
|
||||
(h)->next_free \
|
||||
= __PTR_ALIGN ((h)->object_base, (h)->next_free, \
|
||||
(h)->alignment_mask), \
|
||||
(((h)->next_free - (char *) (h)->chunk \
|
||||
> (h)->chunk_limit - (char *) (h)->chunk) \
|
||||
? ((h)->next_free = (h)->chunk_limit) : 0), \
|
||||
(h)->object_base = (h)->next_free, \
|
||||
(h)->temp.tempptr)
|
||||
|
||||
# define obstack_free(h,obj) \
|
||||
( (h)->temp.tempint = (char *) (obj) - (char *) (h)->chunk, \
|
||||
((((h)->temp.tempint > 0 \
|
||||
&& (h)->temp.tempint < (h)->chunk_limit - (char *) (h)->chunk)) \
|
||||
? (int) ((h)->next_free = (h)->object_base \
|
||||
= (h)->temp.tempint + (char *) (h)->chunk) \
|
||||
: (((obstack_free) ((h), (h)->temp.tempint + (char *) (h)->chunk), 0), 0)))
|
||||
|
||||
#endif /* not __GNUC__ or not __STDC__ */
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* C++ */
|
||||
#endif
|
||||
|
||||
#endif /* obstack.h */
|
||||
@ -1,50 +0,0 @@
|
||||
/* Invoke pipe, but avoid some glitches.
|
||||
Copyright (C) 2005 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Jim Meyering. */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "unistd-safer.h"
|
||||
|
||||
#include <unistd.h>
|
||||
|
||||
/* Like pipe, but ensure that neither of the file descriptors is
|
||||
STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO. */
|
||||
|
||||
int
|
||||
pipe_safer (int fd[2])
|
||||
{
|
||||
int fail = pipe (fd);
|
||||
if (fail)
|
||||
return fail;
|
||||
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < 2; i++)
|
||||
{
|
||||
int f = fd_safer (fd[i]);
|
||||
if (f < 0)
|
||||
return -1;
|
||||
fd[i] = f;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,41 +0,0 @@
|
||||
/* quote.c - quote arguments for output
|
||||
Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "quotearg.h"
|
||||
#include "quote.h"
|
||||
|
||||
/* Return an unambiguous printable representation of NAME,
|
||||
allocated in slot N, suitable for diagnostics. */
|
||||
char const *
|
||||
quote_n (int n, char const *name)
|
||||
{
|
||||
return quotearg_n_style (n, locale_quoting_style, name);
|
||||
}
|
||||
|
||||
/* Return an unambiguous printable representation of NAME,
|
||||
suitable for diagnostics. */
|
||||
char const *
|
||||
quote (char const *name)
|
||||
{
|
||||
return quote_n (0, name);
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
/* quote.h - prototypes for quote.c
|
||||
|
||||
Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
|
||||
char const *quote_n (int n, char const *name);
|
||||
char const *quote (char const *name);
|
||||
@ -1,690 +0,0 @@
|
||||
/* quotearg.c - quote arguments for output
|
||||
|
||||
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "quotearg.h"
|
||||
|
||||
#include "xalloc.h"
|
||||
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
#include <limits.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "gettext.h"
|
||||
#define _(msgid) gettext (msgid)
|
||||
#define N_(msgid) msgid
|
||||
|
||||
#if HAVE_WCHAR_H
|
||||
|
||||
/* BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared. */
|
||||
# include <stdio.h>
|
||||
# include <time.h>
|
||||
|
||||
# include <wchar.h>
|
||||
#endif
|
||||
|
||||
#if !HAVE_MBRTOWC
|
||||
/* Disable multibyte processing entirely. Since MB_CUR_MAX is 1, the
|
||||
other macros are defined only for documentation and to satisfy C
|
||||
syntax. */
|
||||
# undef MB_CUR_MAX
|
||||
# define MB_CUR_MAX 1
|
||||
# define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0)
|
||||
# define iswprint(wc) isprint ((unsigned char) (wc))
|
||||
# undef HAVE_MBSINIT
|
||||
#endif
|
||||
|
||||
#if !defined mbsinit && !HAVE_MBSINIT
|
||||
# define mbsinit(ps) 1
|
||||
#endif
|
||||
|
||||
#ifndef iswprint
|
||||
# if HAVE_WCTYPE_H
|
||||
# include <wctype.h>
|
||||
# endif
|
||||
# if !defined iswprint && !HAVE_ISWPRINT
|
||||
# define iswprint(wc) 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef SIZE_MAX
|
||||
# define SIZE_MAX ((size_t) -1)
|
||||
#endif
|
||||
|
||||
#define INT_BITS (sizeof (int) * CHAR_BIT)
|
||||
|
||||
struct quoting_options
|
||||
{
|
||||
/* Basic quoting style. */
|
||||
enum quoting_style style;
|
||||
|
||||
/* Quote the characters indicated by this bit vector even if the
|
||||
quoting style would not normally require them to be quoted. */
|
||||
unsigned int quote_these_too[(UCHAR_MAX / INT_BITS) + 1];
|
||||
};
|
||||
|
||||
/* Names of quoting styles. */
|
||||
char const *const quoting_style_args[] =
|
||||
{
|
||||
"literal",
|
||||
"shell",
|
||||
"shell-always",
|
||||
"c",
|
||||
"escape",
|
||||
"locale",
|
||||
"clocale",
|
||||
0
|
||||
};
|
||||
|
||||
/* Correspondences to quoting style names. */
|
||||
enum quoting_style const quoting_style_vals[] =
|
||||
{
|
||||
literal_quoting_style,
|
||||
shell_quoting_style,
|
||||
shell_always_quoting_style,
|
||||
c_quoting_style,
|
||||
escape_quoting_style,
|
||||
locale_quoting_style,
|
||||
clocale_quoting_style
|
||||
};
|
||||
|
||||
/* The default quoting options. */
|
||||
static struct quoting_options default_quoting_options;
|
||||
|
||||
/* Allocate a new set of quoting options, with contents initially identical
|
||||
to O if O is not null, or to the default if O is null.
|
||||
It is the caller's responsibility to free the result. */
|
||||
struct quoting_options *
|
||||
clone_quoting_options (struct quoting_options *o)
|
||||
{
|
||||
int e = errno;
|
||||
struct quoting_options *p = xmalloc (sizeof *p);
|
||||
*p = *(o ? o : &default_quoting_options);
|
||||
errno = e;
|
||||
return p;
|
||||
}
|
||||
|
||||
/* Get the value of O's quoting style. If O is null, use the default. */
|
||||
enum quoting_style
|
||||
get_quoting_style (struct quoting_options *o)
|
||||
{
|
||||
return (o ? o : &default_quoting_options)->style;
|
||||
}
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting style to S. */
|
||||
void
|
||||
set_quoting_style (struct quoting_options *o, enum quoting_style s)
|
||||
{
|
||||
(o ? o : &default_quoting_options)->style = s;
|
||||
}
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting options for character C to I.
|
||||
Return the old value. Currently, the only values defined for I are
|
||||
0 (the default) and 1 (which means to quote the character even if
|
||||
it would not otherwise be quoted). */
|
||||
int
|
||||
set_char_quoting (struct quoting_options *o, char c, int i)
|
||||
{
|
||||
unsigned char uc = c;
|
||||
unsigned int *p =
|
||||
(o ? o : &default_quoting_options)->quote_these_too + uc / INT_BITS;
|
||||
int shift = uc % INT_BITS;
|
||||
int r = (*p >> shift) & 1;
|
||||
*p ^= ((i & 1) ^ r) << shift;
|
||||
return r;
|
||||
}
|
||||
|
||||
/* MSGID approximates a quotation mark. Return its translation if it
|
||||
has one; otherwise, return either it or "\"", depending on S. */
|
||||
static char const *
|
||||
gettext_quote (char const *msgid, enum quoting_style s)
|
||||
{
|
||||
char const *translation = _(msgid);
|
||||
if (translation == msgid && s == clocale_quoting_style)
|
||||
translation = "\"";
|
||||
return translation;
|
||||
}
|
||||
|
||||
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
|
||||
argument ARG (of size ARGSIZE), using QUOTING_STYLE and the
|
||||
non-quoting-style part of O to control quoting.
|
||||
Terminate the output with a null character, and return the written
|
||||
size of the output, not counting the terminating null.
|
||||
If BUFFERSIZE is too small to store the output string, return the
|
||||
value that would have been returned had BUFFERSIZE been large enough.
|
||||
If ARGSIZE is SIZE_MAX, use the string length of the argument for ARGSIZE.
|
||||
|
||||
This function acts like quotearg_buffer (BUFFER, BUFFERSIZE, ARG,
|
||||
ARGSIZE, O), except it uses QUOTING_STYLE instead of the quoting
|
||||
style specified by O, and O may not be null. */
|
||||
|
||||
static size_t
|
||||
quotearg_buffer_restyled (char *buffer, size_t buffersize,
|
||||
char const *arg, size_t argsize,
|
||||
enum quoting_style quoting_style,
|
||||
struct quoting_options const *o)
|
||||
{
|
||||
size_t i;
|
||||
size_t len = 0;
|
||||
char const *quote_string = 0;
|
||||
size_t quote_string_len = 0;
|
||||
bool backslash_escapes = false;
|
||||
bool unibyte_locale = MB_CUR_MAX == 1;
|
||||
|
||||
#define STORE(c) \
|
||||
do \
|
||||
{ \
|
||||
if (len < buffersize) \
|
||||
buffer[len] = (c); \
|
||||
len++; \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
switch (quoting_style)
|
||||
{
|
||||
case c_quoting_style:
|
||||
STORE ('"');
|
||||
backslash_escapes = true;
|
||||
quote_string = "\"";
|
||||
quote_string_len = 1;
|
||||
break;
|
||||
|
||||
case escape_quoting_style:
|
||||
backslash_escapes = true;
|
||||
break;
|
||||
|
||||
case locale_quoting_style:
|
||||
case clocale_quoting_style:
|
||||
{
|
||||
/* TRANSLATORS:
|
||||
Get translations for open and closing quotation marks.
|
||||
|
||||
The message catalog should translate "`" to a left
|
||||
quotation mark suitable for the locale, and similarly for
|
||||
"'". If the catalog has no translation,
|
||||
locale_quoting_style quotes `like this', and
|
||||
clocale_quoting_style quotes "like this".
|
||||
|
||||
For example, an American English Unicode locale should
|
||||
translate "`" to U+201C (LEFT DOUBLE QUOTATION MARK), and
|
||||
should translate "'" to U+201D (RIGHT DOUBLE QUOTATION
|
||||
MARK). A British English Unicode locale should instead
|
||||
translate these to U+2018 (LEFT SINGLE QUOTATION MARK) and
|
||||
U+2019 (RIGHT SINGLE QUOTATION MARK), respectively.
|
||||
|
||||
If you don't know what to put here, please see
|
||||
<http://en.wikipedia.org/wiki/Quotation_mark#Glyphs>
|
||||
and use glyphs suitable for your language. */
|
||||
|
||||
char const *left = gettext_quote (N_("`"), quoting_style);
|
||||
char const *right = gettext_quote (N_("'"), quoting_style);
|
||||
for (quote_string = left; *quote_string; quote_string++)
|
||||
STORE (*quote_string);
|
||||
backslash_escapes = true;
|
||||
quote_string = right;
|
||||
quote_string_len = strlen (quote_string);
|
||||
}
|
||||
break;
|
||||
|
||||
case shell_always_quoting_style:
|
||||
STORE ('\'');
|
||||
quote_string = "'";
|
||||
quote_string_len = 1;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
for (i = 0; ! (argsize == SIZE_MAX ? arg[i] == '\0' : i == argsize); i++)
|
||||
{
|
||||
unsigned char c;
|
||||
unsigned char esc;
|
||||
|
||||
if (backslash_escapes
|
||||
&& quote_string_len
|
||||
&& i + quote_string_len <= argsize
|
||||
&& memcmp (arg + i, quote_string, quote_string_len) == 0)
|
||||
STORE ('\\');
|
||||
|
||||
c = arg[i];
|
||||
switch (c)
|
||||
{
|
||||
case '\0':
|
||||
if (backslash_escapes)
|
||||
{
|
||||
STORE ('\\');
|
||||
STORE ('0');
|
||||
STORE ('0');
|
||||
c = '0';
|
||||
}
|
||||
break;
|
||||
|
||||
case '?':
|
||||
switch (quoting_style)
|
||||
{
|
||||
case shell_quoting_style:
|
||||
goto use_shell_always_quoting_style;
|
||||
|
||||
case c_quoting_style:
|
||||
if (i + 2 < argsize && arg[i + 1] == '?')
|
||||
switch (arg[i + 2])
|
||||
{
|
||||
case '!': case '\'':
|
||||
case '(': case ')': case '-': case '/':
|
||||
case '<': case '=': case '>':
|
||||
/* Escape the second '?' in what would otherwise be
|
||||
a trigraph. */
|
||||
c = arg[i + 2];
|
||||
i += 2;
|
||||
STORE ('?');
|
||||
STORE ('\\');
|
||||
STORE ('?');
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case '\a': esc = 'a'; goto c_escape;
|
||||
case '\b': esc = 'b'; goto c_escape;
|
||||
case '\f': esc = 'f'; goto c_escape;
|
||||
case '\n': esc = 'n'; goto c_and_shell_escape;
|
||||
case '\r': esc = 'r'; goto c_and_shell_escape;
|
||||
case '\t': esc = 't'; goto c_and_shell_escape;
|
||||
case '\v': esc = 'v'; goto c_escape;
|
||||
case '\\': esc = c; goto c_and_shell_escape;
|
||||
|
||||
c_and_shell_escape:
|
||||
if (quoting_style == shell_quoting_style)
|
||||
goto use_shell_always_quoting_style;
|
||||
c_escape:
|
||||
if (backslash_escapes)
|
||||
{
|
||||
c = esc;
|
||||
goto store_escape;
|
||||
}
|
||||
break;
|
||||
|
||||
case '{': case '}': /* sometimes special if isolated */
|
||||
if (! (argsize == SIZE_MAX ? arg[1] == '\0' : argsize == 1))
|
||||
break;
|
||||
/* Fall through. */
|
||||
case '#': case '~':
|
||||
if (i != 0)
|
||||
break;
|
||||
/* Fall through. */
|
||||
case ' ':
|
||||
case '!': /* special in bash */
|
||||
case '"': case '$': case '&':
|
||||
case '(': case ')': case '*': case ';':
|
||||
case '<':
|
||||
case '=': /* sometimes special in 0th or (with "set -k") later args */
|
||||
case '>': case '[':
|
||||
case '^': /* special in old /bin/sh, e.g. SunOS 4.1.4 */
|
||||
case '`': case '|':
|
||||
/* A shell special character. In theory, '$' and '`' could
|
||||
be the first bytes of multibyte characters, which means
|
||||
we should check them with mbrtowc, but in practice this
|
||||
doesn't happen so it's not worth worrying about. */
|
||||
if (quoting_style == shell_quoting_style)
|
||||
goto use_shell_always_quoting_style;
|
||||
break;
|
||||
|
||||
case '\'':
|
||||
switch (quoting_style)
|
||||
{
|
||||
case shell_quoting_style:
|
||||
goto use_shell_always_quoting_style;
|
||||
|
||||
case shell_always_quoting_style:
|
||||
STORE ('\'');
|
||||
STORE ('\\');
|
||||
STORE ('\'');
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case '%': case '+': case ',': case '-': case '.': case '/':
|
||||
case '0': case '1': case '2': case '3': case '4': case '5':
|
||||
case '6': case '7': case '8': case '9': case ':':
|
||||
case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
|
||||
case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
|
||||
case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
|
||||
case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
|
||||
case 'Y': case 'Z': case ']': case '_': case 'a': case 'b':
|
||||
case 'c': case 'd': case 'e': case 'f': case 'g': case 'h':
|
||||
case 'i': case 'j': case 'k': case 'l': case 'm': case 'n':
|
||||
case 'o': case 'p': case 'q': case 'r': case 's': case 't':
|
||||
case 'u': case 'v': case 'w': case 'x': case 'y': case 'z':
|
||||
/* These characters don't cause problems, no matter what the
|
||||
quoting style is. They cannot start multibyte sequences. */
|
||||
break;
|
||||
|
||||
default:
|
||||
/* If we have a multibyte sequence, copy it until we reach
|
||||
its end, find an error, or come back to the initial shift
|
||||
state. For C-like styles, if the sequence has
|
||||
unprintable characters, escape the whole sequence, since
|
||||
we can't easily escape single characters within it. */
|
||||
{
|
||||
/* Length of multibyte sequence found so far. */
|
||||
size_t m;
|
||||
|
||||
bool printable;
|
||||
|
||||
if (unibyte_locale)
|
||||
{
|
||||
m = 1;
|
||||
printable = isprint (c) != 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
mbstate_t mbstate;
|
||||
memset (&mbstate, 0, sizeof mbstate);
|
||||
|
||||
m = 0;
|
||||
printable = true;
|
||||
if (argsize == SIZE_MAX)
|
||||
argsize = strlen (arg);
|
||||
|
||||
do
|
||||
{
|
||||
wchar_t w;
|
||||
size_t bytes = mbrtowc (&w, &arg[i + m],
|
||||
argsize - (i + m), &mbstate);
|
||||
if (bytes == 0)
|
||||
break;
|
||||
else if (bytes == (size_t) -1)
|
||||
{
|
||||
printable = false;
|
||||
break;
|
||||
}
|
||||
else if (bytes == (size_t) -2)
|
||||
{
|
||||
printable = false;
|
||||
while (i + m < argsize && arg[i + m])
|
||||
m++;
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Work around a bug with older shells that "see" a '\'
|
||||
that is really the 2nd byte of a multibyte character.
|
||||
In practice the problem is limited to ASCII
|
||||
chars >= '@' that are shell special chars. */
|
||||
if ('[' == 0x5b && quoting_style == shell_quoting_style)
|
||||
{
|
||||
size_t j;
|
||||
for (j = 1; j < bytes; j++)
|
||||
switch (arg[i + m + j])
|
||||
{
|
||||
case '[': case '\\': case '^':
|
||||
case '`': case '|':
|
||||
goto use_shell_always_quoting_style;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (! iswprint (w))
|
||||
printable = false;
|
||||
m += bytes;
|
||||
}
|
||||
}
|
||||
while (! mbsinit (&mbstate));
|
||||
}
|
||||
|
||||
if (1 < m || (backslash_escapes && ! printable))
|
||||
{
|
||||
/* Output a multibyte sequence, or an escaped
|
||||
unprintable unibyte character. */
|
||||
size_t ilim = i + m;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
if (backslash_escapes && ! printable)
|
||||
{
|
||||
STORE ('\\');
|
||||
STORE ('0' + (c >> 6));
|
||||
STORE ('0' + ((c >> 3) & 7));
|
||||
c = '0' + (c & 7);
|
||||
}
|
||||
if (ilim <= i + 1)
|
||||
break;
|
||||
STORE (c);
|
||||
c = arg[++i];
|
||||
}
|
||||
|
||||
goto store_c;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (! (backslash_escapes
|
||||
&& o->quote_these_too[c / INT_BITS] & (1 << (c % INT_BITS))))
|
||||
goto store_c;
|
||||
|
||||
store_escape:
|
||||
STORE ('\\');
|
||||
|
||||
store_c:
|
||||
STORE (c);
|
||||
}
|
||||
|
||||
if (i == 0 && quoting_style == shell_quoting_style)
|
||||
goto use_shell_always_quoting_style;
|
||||
|
||||
if (quote_string)
|
||||
for (; *quote_string; quote_string++)
|
||||
STORE (*quote_string);
|
||||
|
||||
if (len < buffersize)
|
||||
buffer[len] = '\0';
|
||||
return len;
|
||||
|
||||
use_shell_always_quoting_style:
|
||||
return quotearg_buffer_restyled (buffer, buffersize, arg, argsize,
|
||||
shell_always_quoting_style, o);
|
||||
}
|
||||
|
||||
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
|
||||
argument ARG (of size ARGSIZE), using O to control quoting.
|
||||
If O is null, use the default.
|
||||
Terminate the output with a null character, and return the written
|
||||
size of the output, not counting the terminating null.
|
||||
If BUFFERSIZE is too small to store the output string, return the
|
||||
value that would have been returned had BUFFERSIZE been large enough.
|
||||
If ARGSIZE is SIZE_MAX, use the string length of the argument for
|
||||
ARGSIZE. */
|
||||
size_t
|
||||
quotearg_buffer (char *buffer, size_t buffersize,
|
||||
char const *arg, size_t argsize,
|
||||
struct quoting_options const *o)
|
||||
{
|
||||
struct quoting_options const *p = o ? o : &default_quoting_options;
|
||||
int e = errno;
|
||||
size_t r = quotearg_buffer_restyled (buffer, buffersize, arg, argsize,
|
||||
p->style, p);
|
||||
errno = e;
|
||||
return r;
|
||||
}
|
||||
|
||||
/* Like quotearg_buffer (..., ARG, ARGSIZE, O), except return newly
|
||||
allocated storage containing the quoted string. */
|
||||
char *
|
||||
quotearg_alloc (char const *arg, size_t argsize,
|
||||
struct quoting_options const *o)
|
||||
{
|
||||
int e = errno;
|
||||
size_t bufsize = quotearg_buffer (0, 0, arg, argsize, o) + 1;
|
||||
char *buf = xmalloc (bufsize);
|
||||
quotearg_buffer (buf, bufsize, arg, argsize, o);
|
||||
errno = e;
|
||||
return buf;
|
||||
}
|
||||
|
||||
/* Use storage slot N to return a quoted version of argument ARG.
|
||||
ARG is of size ARGSIZE, but if that is SIZE_MAX, ARG is a
|
||||
null-terminated string.
|
||||
OPTIONS specifies the quoting options.
|
||||
The returned value points to static storage that can be
|
||||
reused by the next call to this function with the same value of N.
|
||||
N must be nonnegative. N is deliberately declared with type "int"
|
||||
to allow for future extensions (using negative values). */
|
||||
static char *
|
||||
quotearg_n_options (int n, char const *arg, size_t argsize,
|
||||
struct quoting_options const *options)
|
||||
{
|
||||
int e = errno;
|
||||
|
||||
/* Preallocate a slot 0 buffer, so that the caller can always quote
|
||||
one small component of a "memory exhausted" message in slot 0. */
|
||||
static char slot0[256];
|
||||
static unsigned int nslots = 1;
|
||||
unsigned int n0 = n;
|
||||
struct slotvec
|
||||
{
|
||||
size_t size;
|
||||
char *val;
|
||||
};
|
||||
static struct slotvec slotvec0 = {sizeof slot0, slot0};
|
||||
static struct slotvec *slotvec = &slotvec0;
|
||||
|
||||
if (n < 0)
|
||||
abort ();
|
||||
|
||||
if (nslots <= n0)
|
||||
{
|
||||
/* FIXME: technically, the type of n1 should be `unsigned int',
|
||||
but that evokes an unsuppressible warning from gcc-4.0.1 and
|
||||
older. If gcc ever provides an option to suppress that warning,
|
||||
revert to the original type, so that the test in xalloc_oversized
|
||||
is once again performed only at compile time. */
|
||||
size_t n1 = n0 + 1;
|
||||
|
||||
if (xalloc_oversized (n1, sizeof *slotvec))
|
||||
xalloc_die ();
|
||||
|
||||
if (slotvec == &slotvec0)
|
||||
{
|
||||
slotvec = xmalloc (sizeof *slotvec);
|
||||
*slotvec = slotvec0;
|
||||
}
|
||||
slotvec = xrealloc (slotvec, n1 * sizeof *slotvec);
|
||||
memset (slotvec + nslots, 0, (n1 - nslots) * sizeof *slotvec);
|
||||
nslots = n1;
|
||||
}
|
||||
|
||||
{
|
||||
size_t size = slotvec[n].size;
|
||||
char *val = slotvec[n].val;
|
||||
size_t qsize = quotearg_buffer (val, size, arg, argsize, options);
|
||||
|
||||
if (size <= qsize)
|
||||
{
|
||||
slotvec[n].size = size = qsize + 1;
|
||||
if (val != slot0)
|
||||
free (val);
|
||||
slotvec[n].val = val = xmalloc (size);
|
||||
quotearg_buffer (val, size, arg, argsize, options);
|
||||
}
|
||||
|
||||
errno = e;
|
||||
return val;
|
||||
}
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_n (int n, char const *arg)
|
||||
{
|
||||
return quotearg_n_options (n, arg, SIZE_MAX, &default_quoting_options);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg (char const *arg)
|
||||
{
|
||||
return quotearg_n (0, arg);
|
||||
}
|
||||
|
||||
/* Return quoting options for STYLE, with no extra quoting. */
|
||||
static struct quoting_options
|
||||
quoting_options_from_style (enum quoting_style style)
|
||||
{
|
||||
struct quoting_options o;
|
||||
o.style = style;
|
||||
memset (o.quote_these_too, 0, sizeof o.quote_these_too);
|
||||
return o;
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_n_style (int n, enum quoting_style s, char const *arg)
|
||||
{
|
||||
struct quoting_options const o = quoting_options_from_style (s);
|
||||
return quotearg_n_options (n, arg, SIZE_MAX, &o);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_n_style_mem (int n, enum quoting_style s,
|
||||
char const *arg, size_t argsize)
|
||||
{
|
||||
struct quoting_options const o = quoting_options_from_style (s);
|
||||
return quotearg_n_options (n, arg, argsize, &o);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_style (enum quoting_style s, char const *arg)
|
||||
{
|
||||
return quotearg_n_style (0, s, arg);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_char (char const *arg, char ch)
|
||||
{
|
||||
struct quoting_options options;
|
||||
options = default_quoting_options;
|
||||
set_char_quoting (&options, ch, 1);
|
||||
return quotearg_n_options (0, arg, SIZE_MAX, &options);
|
||||
}
|
||||
|
||||
char *
|
||||
quotearg_colon (char const *arg)
|
||||
{
|
||||
return quotearg_char (arg, ':');
|
||||
}
|
||||
@ -1,137 +0,0 @@
|
||||
/* quotearg.h - quote arguments for output
|
||||
|
||||
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004 Free Software
|
||||
Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
||||
|
||||
/* Written by Paul Eggert <eggert@twinsun.com> */
|
||||
|
||||
#ifndef QUOTEARG_H_
|
||||
# define QUOTEARG_H_ 1
|
||||
|
||||
# include <stddef.h>
|
||||
|
||||
/* Basic quoting styles. */
|
||||
enum quoting_style
|
||||
{
|
||||
/* Output names as-is (ls --quoting-style=literal). */
|
||||
literal_quoting_style,
|
||||
|
||||
/* Quote names for the shell if they contain shell metacharacters
|
||||
or would cause ambiguous output (ls --quoting-style=shell). */
|
||||
shell_quoting_style,
|
||||
|
||||
/* Quote names for the shell, even if they would normally not
|
||||
require quoting (ls --quoting-style=shell-always). */
|
||||
shell_always_quoting_style,
|
||||
|
||||
/* Quote names as for a C language string (ls --quoting-style=c). */
|
||||
c_quoting_style,
|
||||
|
||||
/* Like c_quoting_style except omit the surrounding double-quote
|
||||
characters (ls --quoting-style=escape). */
|
||||
escape_quoting_style,
|
||||
|
||||
/* Like clocale_quoting_style, but quote `like this' instead of
|
||||
"like this" in the default C locale (ls --quoting-style=locale). */
|
||||
locale_quoting_style,
|
||||
|
||||
/* Like c_quoting_style except use quotation marks appropriate for
|
||||
the locale (ls --quoting-style=clocale). */
|
||||
clocale_quoting_style
|
||||
};
|
||||
|
||||
/* For now, --quoting-style=literal is the default, but this may change. */
|
||||
# ifndef DEFAULT_QUOTING_STYLE
|
||||
# define DEFAULT_QUOTING_STYLE literal_quoting_style
|
||||
# endif
|
||||
|
||||
/* Names of quoting styles and their corresponding values. */
|
||||
extern char const *const quoting_style_args[];
|
||||
extern enum quoting_style const quoting_style_vals[];
|
||||
|
||||
struct quoting_options;
|
||||
|
||||
/* The functions listed below set and use a hidden variable
|
||||
that contains the default quoting style options. */
|
||||
|
||||
/* Allocate a new set of quoting options, with contents initially identical
|
||||
to O if O is not null, or to the default if O is null.
|
||||
It is the caller's responsibility to free the result. */
|
||||
struct quoting_options *clone_quoting_options (struct quoting_options *o);
|
||||
|
||||
/* Get the value of O's quoting style. If O is null, use the default. */
|
||||
enum quoting_style get_quoting_style (struct quoting_options *o);
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting style to S. */
|
||||
void set_quoting_style (struct quoting_options *o, enum quoting_style s);
|
||||
|
||||
/* In O (or in the default if O is null),
|
||||
set the value of the quoting options for character C to I.
|
||||
Return the old value. Currently, the only values defined for I are
|
||||
0 (the default) and 1 (which means to quote the character even if
|
||||
it would not otherwise be quoted). */
|
||||
int set_char_quoting (struct quoting_options *o, char c, int i);
|
||||
|
||||
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
|
||||
argument ARG (of size ARGSIZE), using O to control quoting.
|
||||
If O is null, use the default.
|
||||
Terminate the output with a null character, and return the written
|
||||
size of the output, not counting the terminating null.
|
||||
If BUFFERSIZE is too small to store the output string, return the
|
||||
value that would have been returned had BUFFERSIZE been large enough.
|
||||
If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */
|
||||
size_t quotearg_buffer (char *buffer, size_t buffersize,
|
||||
char const *arg, size_t argsize,
|
||||
struct quoting_options const *o);
|
||||
|
||||
/* Like quotearg_buffer, except return the result in a newly allocated
|
||||
buffer. It is the caller's responsibility to free the result. */
|
||||
char *quotearg_alloc (char const *arg, size_t argsize,
|
||||
struct quoting_options const *o);
|
||||
|
||||
/* Use storage slot N to return a quoted version of the string ARG.
|
||||
Use the default quoting options.
|
||||
The returned value points to static storage that can be
|
||||
reused by the next call to this function with the same value of N.
|
||||
N must be nonnegative. */
|
||||
char *quotearg_n (int n, char const *arg);
|
||||
|
||||
/* Equivalent to quotearg_n (0, ARG). */
|
||||
char *quotearg (char const *arg);
|
||||
|
||||
/* Use style S and storage slot N to return a quoted version of the string ARG.
|
||||
This is like quotearg_n (N, ARG), except that it uses S with no other
|
||||
options to specify the quoting method. */
|
||||
char *quotearg_n_style (int n, enum quoting_style s, char const *arg);
|
||||
|
||||
/* Use style S and storage slot N to return a quoted version of the
|
||||
argument ARG of size ARGSIZE. This is like quotearg_n_style
|
||||
(N, S, ARG), except it can quote null bytes. */
|
||||
char *quotearg_n_style_mem (int n, enum quoting_style s,
|
||||
char const *arg, size_t argsize);
|
||||
|
||||
/* Equivalent to quotearg_n_style (0, S, ARG). */
|
||||
char *quotearg_style (enum quoting_style s, char const *arg);
|
||||
|
||||
/* Like quotearg (ARG), except also quote any instances of CH. */
|
||||
char *quotearg_char (char const *arg, char ch);
|
||||
|
||||
/* Equivalent to quotearg_char (ARG, ':'). */
|
||||
char *quotearg_colon (char const *arg);
|
||||
|
||||
#endif /* !QUOTEARG_H_ */
|
||||
Some files were not shown because too many files have changed in this diff Show More
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Reference in New Issue
Block a user