ceff784594
Two typos. From Adrian Mrva. eg -> e.g.
2002-10-02 16:04:58 +00:00
3b08abd277
* Eliminate the USE_NEW_TOOLCHAIN variable. Instead, split it into
...
two variables:
TOOLCHAIN_MISSING -- set to "yes" on platforms for which there is
no working in-tree toolchain (hppa, ns32k, sh5, x86_64).
EXTERNAL_TOOLCHAIN -- if defined by the user, points to the root of
an external toolchain (e.g. /usr/local/gnu). This enables the cross-build
framework even for TOOLCHAIN_MISSING platforms.
If TOOLCHAIN_MISSING is set to "yes", MKGDB, MKBFD, and MKGCC are all
unconditionally set to "no", since the bits are not there to build.
If EXTERNAL_TOOLCHAIN is set, MKGCC is unconditionally set to "no",
since the external toolchain's compiler is not in-sync with the
in-tree compiler support components (e.g. libgcc).
* Set MACHINE_CPU much earlier in bsd.own.mk, so that more tests in
that file can use it.
2002-09-17 23:18:25 +00:00
951972b555
- move LDSTATIC=-static to the bottom, so that "LDSTATIC=" in /etc/mk.conf
...
doesn't cause lossage
- set NOMAN= at the top (rather than MKMAN=no)
2002-08-20 01:52:58 +00:00
4c8e482124
Add SH5 support. (Missed these during the last sweep of my local tree)
2002-07-11 21:46:21 +00:00
ade9640026
Add -o, -D, and -L to usage() to get it in sync with reality.
2002-07-09 12:49:10 +00:00
d395d11df0
Add envp argument support to crunchgen.
...
Even though envp is not the POSIX way of crawling through the environment,
this will hopefully save someone from having to scratch their head
really hard with a crunched program using envp.
from henric@aimnet.com , via OpenBSD
2002-07-03 12:45:06 +00:00
490896d4c4
Include <limits.h> for SIZE_T_MAX since time.h no longer
...
includes <machine/limits.h>.
2002-06-30 03:26:59 +00:00
b31cb5dea9
add -o to synopsis
2002-06-12 11:22:41 +00:00
f5aa03d2fa
revert revision 1.37; it causes problems when running make(1) on a
...
crunchgen-created makefile with a partiallly complete build
(a situation which is more common than you think...)
solving the "parallel build" problem for crunchgen-created makefiles
needs to be done a different way...
fixes [toolchain/17012] from me.
2002-05-29 09:41:51 +00:00
508e207b01
Some tweaks to (hopefully) make the crunchgen-generated makefile
...
parallel-build-safe.
2002-05-02 21:18:31 +00:00
128f7ba0f7
Invoke the "make crunchgen_objs" submake with -B so we aren't confused
...
if we're being invoked in the context of a parallel build.
2002-04-29 04:20:56 +00:00
b0f4369532
Move check of USE_NEW_TOOLCHAIN so it'll actually be *defined* for a native
...
crunchgen binary where appropriate.
2002-04-10 17:29:25 +00:00
aed1e4e07e
Note -d flag in SYNOPSIS.
2002-04-06 18:30:02 +00:00
9aa4b4fe5d
Move tempfname[] to fillin_program_objs() (the only place that calls it),
...
and assign it before each use of mkstemp(3).
Problem noted by Ben Harris <bjh21@netbsd.org> in [toolchain/16140].
2002-03-31 08:02:08 +00:00
1cdb82d0a7
Use "r" instead of "r+" to popen(3), since the latter is not portable
...
and the I/O stream is only read from in any case. Problem noted and fix
suggested by Ben Harris <bjh21@netbsd.org> in [toolchain/16139].
2002-03-31 07:48:15 +00:00
2a76afae02
Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
2002-02-08 01:36:18 +00:00
2321ad750f
CRUNCHEDPROG=1 is a bit more useful if it's also defined when
...
determining prog_OBJPATHS ...
2002-02-02 12:25:35 +00:00
ab2c3dcd21
pass CRUNCHEDPROG=1 to make(1) when building progs from their Makefiles.
...
allows different options for programs that are being crunchgen(3)ed.
2002-02-02 12:14:41 +00:00
554a73a4ce
Include config.h for host tool; protect __RCSID.
2002-01-31 19:24:47 +00:00
a8858d3140
Add special command "keepsymbols", allows the specified external symbols
...
not to be hidden. From Jens Nilsson, jens@rockstorm.se .
2002-01-25 12:05:00 +00:00
a01e8e37b1
Define both NLIST_AOUT and NLIST_ELF32 for m68000.
2001-12-12 22:14:46 +00:00
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
a48cf1293d
Use .Bd -literal.
2001-12-01 19:02:07 +00:00
5da3f37a1c
Use .PATH to find mkskel.sh; formatting cleanup.
2001-11-12 18:53:40 +00:00
edf781f5fc
Oops...don't nuke the global symbols with objcopy. Just keep the crunched stub
...
and revert the others to locals
2001-11-08 07:35:00 +00:00
ae7b2f469f
remove superflouos arguments to fprintf()
2001-11-07 18:22:39 +00:00
3058ad6190
make sure that we ramdiskbin is static. By the numbscull! Nobody tested this?
...
BTW. it seems that only make working floppies with USETOOLS=no. Will
investigate more.
2001-11-07 04:48:07 +00:00
32928fda0d
When adding something to CPPFLAGS, use +=, not =
2001-10-25 01:47:11 +00:00
0fbad14c98
Check for MAKEFLAGS in the env and pass those to the test make's run for
...
finding obj files. Otherwise -m <new mk files> won't get passed and can
cause problems on some cross builds.
2001-10-21 23:06:59 +00:00
6addac288f
If USE_NEW_TOOLCHAIN is defined use objcopy instead of crunchide as it works now.
2001-10-05 22:52:56 +00:00
fc7396be3d
Whitespace, punctuation, section header fixes, sort sections.
2001-10-04 11:20:39 +00:00
c0de7313ab
Whitespace fixes.
2001-10-04 11:20:17 +00:00
ab4dcdab07
Convert makefile to use bsd.prog.mk. Makes linking work since the .mk file
...
takes care of it and this will handle a DESTDIR build setup then.
2001-10-04 07:34:47 +00:00
03648a201b
Add a -d option to set the DBG flag to whatever flags the builder wants. If
...
it's not set, default to -Os (so it's not hard coded into the binary.)
Generate a makefile by default that does all object file builds in local
subdirs by binary (i.e. bad144 gets built in $OBJDIR/bad144) via a reach over
make. (Sets .PATH and .CURDIR and does a make for the objects needed in that
dir).
Add a -o option that does the old behavior of searching for obj files by
querying the various object environment vars and searching. Without this
option none of the objdir special options, environment vars, etc will have
effect.
Document all the changes in the man page (and specificly note that without -o
none of the objdir functions take effect).
2001-10-04 04:17:04 +00:00
5cb98b6cb9
Fix some lossage in previous commit: don't remove everything when cleaning
...
in a source directory, just the object files. This is a _very temporary_
fix; I will untangle the meaning of UPDATE, etc. in this context presently.
2001-09-24 01:05:47 +00:00
0b6a2936aa
Changes to the emitted makefiles that actually build the objects:
...
1) Always do a make clean before building objects in any directory. This
is wasteful, but there's really no other simple way to cope with the
fact that the compilation settings (e.g. CFLAGS) appropriate for the
non-crunched build of a program may not be appropriate for the crunched
build. If the objdir magic in make didn't rely upon the presence of an
"obj" or "obj.${MACHINE}" symlink, we could abuse it to handle this but
unfortunately, it does.
2) Override $DBG to cause object files to be built with -Os. We can't emit
"DBG?=" into the generated makefile because of order-of-inclusion issues
with the system Makefiles; the result would be that the default setting
(currently -O2) would always be used instead of -Os. If you're crunching,
you almost certainly are doing it to get a smaller executable (!) so -Os
is almost certainly appropriate for you.
2001-09-24 00:40:35 +00:00
b7abea421d
Build in ELF32 support on all ARM platforms.
2001-06-30 14:52:42 +00:00
de539bb089
Define both NLIST_AOUT and NLIST_ELF32 on all m68k
...
rather than checking ${MACHINE}.
2001-02-18 05:22:46 +00:00
35d2e40e99
fix nested extern
2001-02-05 01:39:27 +00:00
92ee339d1c
sh3 split
2001-01-04 09:43:05 +00:00
0a76fbb1e6
Another object file format reference for hp300.
2001-01-02 12:30:14 +00:00
ad2b8edf8a
fix oversight in previous: also look for $MACHINE_ARCH of mipse[bl].
2000-12-23 09:06:06 +00:00
9bb48d10db
Pick the supported object formats in the Makefile instead of extern.h.
...
This gives more control of which platforms support which formats.
(Basically because __%{MACHINE}__ is not pre-defined by the compiler)
2000-12-18 08:51:39 +00:00
279552d3db
fix up various .Nm abuses:
...
- keep the case consistent between the actual name and what's referenced.
e.g, if it's `foo', don't use '.Nm Foo' at the start of a sentence.
- remove unnecessary `.Nm foo' after the first occurrence (except for
using `.Nm ""' if there's stuff following, or for the 2nd and so on
occurrences in a SYNOPSIS
- use Sx, Ic, Li, Em, Sq, and Xr as appropriate
2000-11-07 06:43:24 +00:00
35e9659b6d
change the direct call to crunchide to ${CRUNCHIDE}
2000-11-01 07:16:02 +00:00
3cc7cf211a
While I'm here.. document the rest of the environment variables I found in
...
this program.
2000-10-30 10:16:15 +00:00
4c2d830e97
Document the MAKE environment variable.
2000-10-30 10:02:39 +00:00
331c044669
Modify this to obey $MAKE in the environment, instead of allways calling
...
"make" hardcoded. This should cause my cross-ramdisk-builds to stop
blowing a gasket.
2000-10-30 09:55:09 +00:00
a28f4d4751
Teach crunchgen.c about MAKEOBJDIRPREFIX.
2000-09-08 17:20:47 +00:00
a022cf9d37
Use
...
${MAKE}
instead of
make
2000-08-30 23:51:46 +00:00
14e83027c8
add sparc64 support.
2000-08-09 14:22:15 +00:00
db755e7c76
sweep of my licenses (userland files w/o only my copyright) for
...
consistency. (no functional changes)
2000-06-14 17:24:02 +00:00
d220ca5ba3
fix up NetBSD RCS Ids to match the standard, and the leading comment as
...
to match as well. No functional changes.
2000-06-14 06:48:47 +00:00
886d104ff1
Fix uninitialized structure element.
2000-06-11 14:31:11 +00:00
6c97e2bd78
Initial commit of arm26 port
2000-05-09 21:55:44 +00:00
d14de3b0e1
__sparc -> __sparc__
2000-05-07 18:16:51 +00:00
d88dfea295
Don't declare 'extern opt*' getopt variables.
2000-04-14 06:11:07 +00:00
5086341bbf
Don't try to use /tmp/Makefile...
2000-01-24 18:07:54 +00:00
dd51978a5a
Make rules for finding object directory match those used by make:
...
obj.${MACHINE} takes precedence over obj.
the generated makefile should probably just use the print-objdir hack instead.
2000-01-09 16:37:28 +00:00
5cb06e6456
Use uname(3) to determine MACHINE type.
2000-01-09 04:54:53 +00:00
049ad0d982
machine/exec_coff.h -> sys/exec_coff.h
2000-01-07 09:40:33 +00:00
17b68982ad
crunchide for coff (COFF executables not currently supported!)
1999-11-26 13:47:52 +00:00
6752f572d8
Remove ELFNAME defines since they are defined in sys/exec_elf.h
1999-11-04 02:00:17 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
b383db3e6c
Undo last change. While these macros are defined in exec_elf.h, they are
...
enclosed by `#ifdef _KERNEL'.
1999-10-22 10:47:37 +00:00
e896ce55a0
Remove ELFNAME macros which are already defined in exec_elf.h
1999-10-21 21:16:07 +00:00
f6ae64deff
Free the right thing.
1999-09-20 04:12:16 +00:00
7c91150061
put temporary file in /tmp, and cd into src dirs and make w/ "Makefile"
...
(rather than making w/ "srcdir/Makefile") so that relative path specs in
srcdirs work out correctly.
1999-06-21 05:57:10 +00:00
ad4097b67b
Generate a makefile which is cross-crunching compatabile:
...
1) Include bsd.sys.mk so we pick up DESTDIR changes to fine .h files.
2) Only set STRIP if it's unset.
3) Generate .cro files rather than .lo files. .lo now is used for "local
objects" - obj's for the host machine not the target machine.
1999-05-06 18:40:39 +00:00
9e44e9b578
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
...
so we shouldn't override it with versions in the manpages. Many more to
come.
1999-03-22 18:16:34 +00:00
a1c657fe56
Clean up SYNOPSIS formatting.
1999-03-07 11:29:58 +00:00
19a77af4a3
Add ELF for sparc and i386 (Andrew Gillham)
1999-03-03 12:23:20 +00:00
dcab0210a0
convert from NOxxx= to MKxxx=no.
...
include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
3ed4fcf61e
In userland, pull in <errno.h> instead of <sys/errno.h> for the declaration
...
of errno.
1999-01-11 22:39:59 +00:00
227ed1e3ff
add another caveat entry.
1998-12-21 13:41:38 +00:00
ca87c75e7d
completely reimplement ELF symbol hiding. now it's even more of a gross
...
hack, but more likely to work on non-alpha ELF systems.
1998-11-03 02:30:16 +00:00
67db0c4b38
Teach crunchgen to play nice in a cross-compiling environment. Make
...
the machine type a run-time decision a la make. Also, use ${LD}
for the linker, not ld.
Note: you will have to delete the crunchgen cache file for these
changes to take effect.
1998-09-13 05:32:18 +00:00
519d858510
__AUDIT__ cleanup.
1998-07-28 19:22:54 +00:00
c563c17d5a
Define NLIST_ELF32 on PowerPC.
1998-05-06 13:16:57 +00:00
34a98169f0
macroize BSD, NetBSD, FreeBSD and misc cleanup
1998-02-06 05:54:12 +00:00
3e8e744696
getopt returns -1 not EOF
1997-11-01 06:49:14 +00:00
8ba07ab0b3
use CPPFLAGS instead of CFLAGS
1997-10-24 09:00:17 +00:00
b27d0b84f5
include ../Makefile.inc if it exists
1997-10-18 13:05:22 +00:00
9950ba9dbb
Fix type: srt-root -> src-root
1997-09-24 00:47:34 +00:00
3153b91d91
Add elf32 for mips.
...
(probably doesn't work, due to GP-register-relative relocs.)
1997-08-20 01:21:37 +00:00
7b94178928
include <unistd.h> for prototypes and cleanup unused variables; from
...
Enami Tsugutomo in PR bin/3972.
while I'm here, sort #includes according to KNF.
1997-08-12 06:07:23 +00:00
dd99907a60
Get rid of compiler warning:
...
`warning: `cmp' might be used uninitialized in this function'.
1997-08-08 11:08:10 +00:00
88a54d8a99
1) RCSid police
...
2) Add __RCSIDs where apropriate.
3) WARNS=1, and clean up sources for WARNS=1 (including replacement of
a mktemp with a mkstemp even though it was probably safe...)
4) Some other small cosmetic changes
1997-08-02 21:30:05 +00:00
2ea81b29dd
parens around macro value. (oops!)
1997-01-23 19:13:56 +00:00
4f2317d97b
add ELF support. tested on an alpha (64-bit ELF), but compiled with both
...
32- and 64-bit ELF support.
1997-01-23 05:43:29 +00:00
4790c9bc3d
note that -k/-f should be give C names. note what i've done
1997-01-23 05:28:50 +00:00
4a4977d054
clean up formatting glitches (bogus newlines in source)
1997-01-23 05:14:37 +00:00
d2fff4533c
change the keep list (in_keep_list()) semantics: now keep list is C labels
1997-01-23 05:13:00 +00:00
20741c52e9
give crunchide a C label name with -k, since crunchgen really doesn't
...
want to have to care about the object format in use, and C label prefix
is object format dependent.
1997-01-23 05:07:22 +00:00
9e2f98f172
clean up formatting glitches (bogus newlines in source)
1997-01-23 05:03:49 +00:00
b78496eee9
add ECOFF, ELF32, and ELF64 recognition code. Right now, when
...
you try to hide symbols in these kinds of files, an error message
is printed noting that the executable format is not supported.
1997-01-22 23:57:18 +00:00
d7b9b1a503
dd the various #defines/#ifdefs for ECOFF support. ECOFF will
...
probably never be completely supported here (since its internal vs.
external symbol handling is so annoying), but at least we can recognize
the ECOFF binaries and print something useful, on machines that use
them.
1997-01-22 23:53:58 +00:00
144d8aad7e
a couple more bogons. (i'd been testing with the wrong executable!)
...
Now it really works.
1997-01-22 23:33:08 +00:00
eb8abf7e9d
include extern.h, add newline to new fprintf
1997-01-22 23:21:49 +00:00
34f3806288
fix a couple of goofs ('hide' now returns errors!), move #ifdef
1997-01-22 23:21:01 +00:00
ccc5be39c2
fix hide_* prototypes
1997-01-22 23:20:03 +00:00
5247fa0ce9
split this up so that support for other executable formats can be more
...
easily added.
1997-01-22 22:49:05 +00:00
a1edfa1874
Apply `topdir' prefix to relative paths in `special srcdir <prog> <path>'
...
lines.
1996-05-04 14:37:23 +00:00
3ff316b75a
sparc support.
1995-11-05 18:02:58 +00:00
4dab4feee0
Allow an override of STRIP=something_else in the generated makefile.
1995-10-08 23:13:44 +00:00
e36baaae46
add two flags:
...
-D to specify a "root" from which relative source dir paths
are assumed to begin, and
-L to specify the library path for included libs.
1995-05-12 21:13:13 +00:00
e1a9c4fa17
local changes; install into /usr/bin, deal with sh warnings, deal with obj.MACHINE, etc.
1994-08-29 15:08:25 +00:00
ee36043f2b
crunch, from James da Silva at UMD
1994-08-29 14:47:29 +00:00
wiz