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Import autoconf 2.52 for the benefit of maintaining src/tools.
2001-11-14 22:47:22 +03:00
2001-07-18 Akim Demaille <akim@epita.fr>
Version 2.52.
2001-07-18 Akim Demaille <akim@epita.fr>
The C-Fortran 77 hooks are available only once AC_F77_DUMMY_MAIN
was run, while they are needed also when it is expanded.
Reported by Nicolas Joly.
* aclang.m4 (AC_F77_DUMMY_MAIN): Define _AC_LANG_PROGRAM_C_F77_HOOKS.
(AC_LANG_PROGRAM(C)): Use it instead of depending upon
AC_F77_DUMMY_MAIN being expanded.
2001-07-18 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.51a.
2001-07-17 Akim Demaille <akim@epita.fr>
Version 2.51.
2001-07-17 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_F77_DUMMY_MAIN): Let the interface be more
Autoconfy: $1 = action-if-found, $2 = action-if-not-found.
2001-07-17 Akim Demaille <akim@epita.fr>
The runtime test for AC_FUNC_GETPGRP fails when prototypes are
used. Well, then use the prototypes when you can, and runtime as
a last resort.
Reported by Artur Frysiak
* acfunctions.m4 (_AC_FUNC_GETPGRP_TEST): New.
(AC_FUNC_GETPGRP): Use it.
First try to compile with 0-ary or 1-ary calls.
2001-07-17 Akim Demaille <akim@epita.fr>
* actypes.m4 (_AC_CHECK_TYPE_REPLACEMENT_TYPE_P): `foo_t' is a
replacement type.
From Paul Eggert.
2001-07-17 Akim Demaille <akim@epita.fr>
* Makefile.maint: Sync. with cppi 1.10.
2001-07-17 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_LANG_PROGRAM(C)): Output F77_DUMMY_MAIN only when
AC_F77_DUMMY_MAIN has been run.
From Pavel Roskin and Steven G. Johnson.
2001-07-17 Akim Demaille <akim@epita.fr>
* configure.in: Rename as...
* configure.ac: this.
2001-07-17 Akim Demaille <akim@epita.fr>
* Makefile.am (INSTALL.txt): Don't use $@ and $< in non suffix
rules.
From Marc Espie.
* Makefile.maint (release-archive-dir): Rename as...
(release_archive_dir): this, so that it can be specialized in
Makefile.
2001-07-14 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50d.
2001-07-14 Akim Demaille <akim@epita.fr>
Version 2.50c.
* Makefile.maint (alpha): Typo.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Make): Macro names and underscore.
2001-07-14 Akim Demaille <akim@epita.fr>
* config/config.guess, config/config.sub, config/texinfo.tex
* doc/standards.texi, doc/make-stds.texi: Update.
2001-07-14 Akim Demaille <akim@epita.fr>
* Makefile.maint (cvs-check, cvs-tag-check, cvs-diff-check): New.
2001-07-14 Akim Demaille <akim@epita.fr>
* Makefile.maint (maintainer-check): Rename as...
(maintainer-distcheck): this.
(changelog-check, static-check): New.
Use them.
2001-07-14 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (C++ Compilers Characteristics): Last resort
for CXX is g++, not gcc.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Files): New subsection.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (C Compiler, Fortran 77 Compiler): Be subsections
of...
(Generic Compiler Characteristics): this.
(C++ Compiler): New subsection.
2001-07-14 Akim Demaille <akim@epita.fr>
* autoscan.in: Use IO::File.
Adjust all the routines to use it.
($log): New file (autoscan.log).
(output): Dump detailed logs into $log, and a shortened version to
stderr.
(&scan_makefile): Refine the regexp catching tokens in the code.
* doc/autoconf.texi (autoscan Invocation): Document `autoscan.log'
and the `configure.ac' checking feature.
2001-07-12 Akim Demaille <akim@epita.fr>
For some AWK, such as on HPUX 11, `xfoo' does not match `foo|^bar'.
Reported by Michael Elizabeth Chastain.
* autoconf.in: Refuse such AWK.
* configure.in: Likewise.
* Makefile.am (acversion.m4): Do not use move-if-change this file
has dependencies.
* doc/autoconf.texi (Fortran 77 Compiler): Some typos.
2001-07-10 Jens Petersen <petersen@redhat.com>
* autoscan.in (&scan_makefile): Improve programs regexp to parse
things like "g++", "file.c" and "some-conf" as tokens.
(&scan_file): Match C++ files extensions.
If the filename extension is C++ then ask for c++.
2001-07-05 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_F77_DUMMY_MAIN): Use AC_TRY_LINK, not
AC_TRY_LINK_FUNC, to check whether defining a dummy
main-like routine is needed for linking with F77 libs.
2001-07-05 Pavel Roskin <proski@gnu.org>
* aclocal.m4 (_AC_PROG_CXX_EXIT_DECLARATION): Remove conftest*
after using break.
(_AC_PROG_F77_V_OUTPUT): Remove conftest*, not conftest.* after
linking.
2001-07-05 Akim Demaille <akim@epita.fr>
* Makefile.am (move_if_change): New. Use it instead of `mv'.
(acversion.m4): Name it `$(srcdir)/acversion.m4' to ease broken
Makes' lives.
Reported by Nicolas Joly.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_RUN_IFELSE): Remove conftest.o when cleaning
up.
* acfunctions.m4 (AC_FUNC_WAIT3): Use `break' to silent some
warnings from compilers.
* aclang.m4 (_AC_LANG_COMPILER_GNU): Log the version information
for all the compilers, not only GNU. Hence move from here...
(AC_PROG_CC, AC_PROG_CXX, AC_PROG_F77): to here.
2001-07-04 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_STRTOD, AC_FUNC_STRERROR_R)
(AC_FUNC_STRCOLL, AC_FUNC_WAIT3): Use AC_RUN_IFELSE and
AC_COMPILE_IFELSE.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Actually apply
the ``strings.h'' change claimed below.
2001-07-04 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_LANG_COMPILER_GNU): s/-dumpspecs/-v/.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Include
strings.h if usable with string.h.
Suggested by Paul Eggert.
2001-07-04 Akim Demaille <akim@epita.fr>
* autoscan.in (&scan_file): Skip FILE if there is FILE.in.
From Jens Petersen.
2001-07-03 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Specify CONFIG_FILES
etc. in the log.
2001-07-03 Akim Demaille <akim@epita.fr>
* acheaders.m4 (AC_CHECK_HEADER): When INCLUDES are set, use the
compiler, not the preprocessor.
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): No longer use
dedicated code to check for inttypes.h, as AC_CHECK_HEADERS does
the right thing.
* Makefile.am (.m4.m4f): Emphasize M4 error messages and fail
earlier if there are.
2001-07-03 Akim Demaille <akim@epita.fr>
* autoscan.in ($initfile): Remove.
(&find_file): Rename as...
(&scan_file): this.
Immediately scan the current file, instead of gathering them, and
later having them handled by &scan_files.
(&scan_files): Merely invoke Find::File.
Adjust.
2001-07-02 Akim Demaille <akim@epita.fr>
* autoscan.in: Formatting changes, matching the invocation order.
(File::Find): Use it instead of Perl 4's `find.pl'.
(&wanted): Rename as...
(&find_file): this.
2001-07-01 Pavel Roskin <proski@gnu.org>
* aclang.m4 (AC_F77_DUMMY_MAIN): Remove conftest* after using
break in the argument to AC_TRY_LINK_FUNC.
(AC_F77_MAIN): Remove conftest* after using break in the
argument to AC_TRY_LINK.
2001-07-01 Steven G. Johnson <stevenj@alum.mit.edu>
Add alternate 'main' routine detection for linking C/C++ with Fortran,
fixing link failures for e.g. AC_F77_WRAPPERS on NetBSD.
* aclang.m4 (AC_F77_DUMMY_MAIN): New macro to detect whether a
dummy alternate main is required even if the user provides her own
'main'.
(AC_F77_MAIN): New macro to detect whether it is possible to
provide an alternate 'main' function name, using the 'main' from
the Fortran libraries.
(AC_LANG_PROGRAM(C)): Use F77_DUMMY_MAIN, if it is defined, so that
cross-language link tests can be performed successfully.
(_AC_F77_NAME_MANGLING): Require AC_F77_DUMMY_MAIN. Also put $FLIBS
after $LIBS, for consistency; this should be the general rule since
the user may want to link to Fortran libraries that require $FLIBS.
* autoconf.texi: Document AC_F77_DUMMY_MAIN and AC_F77_MAIN.
2001-06-29 Pavel Roskin <proski@gnu.org>
* atgeneral.m4 (AT_CHECK): Add a newline to the end of
at-stdout and at-stderr instead of removing the newline
from the echo output, which is not guaranteed to work.
2001-06-28 Jens Petersen <petersen@redhat.com>
* aclang.m4 (_AC_PROG_CXX_EXIT_DECLARATION): Only add declaration to
confdefs.h when non-zero.
2001-06-28 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50c.
2001-06-26 Akim Demaille <akim@epita.fr>
Version 2.50b.
2001-06-26 Akim Demaille <akim@epita.fr>
Version 2.50a.
2001-06-25 Pavel Roskin <proski@gnu.org>
* tests/atspecific.m4 (AT_CHECK_MACRO): Accept one more
argument, AUTOCONF-FLAGS.
* tests/mktests.sh (update_exclude_list): Add
AC_SYS_RESTARTABLE_SYSCALLS and AC_FUNC_WAIT3.
* tests/semantics.at: Test AC_SYS_RESTARTABLE_SYSCALLS and
AC_FUNC_WAIT3 with "-W no-obsolete".
2001-06-25 Akim Demaille <akim@epita.fr>
* tests/foreign.at (libtool): Fix the `libtoolize --version' decoding.
2001-06-25 Akim Demaille <akim@epita.fr>
* autoscan.in (%macro): Now maps from word to list of macros.
(&init_tables): Die when a word which is already handled by
explicit macros is mapped to the default macro.
(&print_unique): Remove, inlined in...
(&output_kind): here.
(File::Basename): Use it.
(&output): Sort the CONFIG_FILES.
* acheaders: Normalize.
* acfunctions: Likewise.
2001-06-25 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_LANG_COMPILER_GNU): If GNU, dump the compiler
characteristics in the logs.
Suggested by Mo DeJong.
2001-06-24 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AM_FUNC_ERROR_AT_LINE, AM_FUNC_FNMATCH)
(AM_FUNC_MKTIME, AM_FUNC_OBSTACK, AM_FUNC_STRTOD): Reactivated.
* doc/autoconf.texi (Autoconf 2.13): New section.
2001-06-24 Akim Demaille <akim@epita.fr>
* autoconf.in (Task traces): Separate the error messages from the
traces to improve robustness.
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/torture.at (AC_ARG_VAR): Make it a single test instead of
three as failures are unlikely, and speed matters.
2001-06-23 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Redefined M4 Macros): New.
2001-06-23 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Consider
inttypes.h is missing if it conflicts with sys/types.h, as on IRIX
5.3.
2001-06-23 Paolo Bonzini <bonzini@gnu.org>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Defer parsing of
config.status targets to after the evaluation of the INIT-CMDS.
Double quote config.status targets (used to be single quoted).
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/torture.at (CONFIG_FILES, HEADERS, LINKS and COMMANDS):
Check the content of the created file.
Check the ./config.status command line invocation.
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/foreign.at (Libtool): Reject prehistoric versions.
2001-06-23 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Try to be robust to
preexisting files matching a.*.
2001-06-23 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Output error messages on
stderr.
* doc/autoconf.texi (AC_ARG_VAR): Update.
2001-06-21 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Die instead of warning when
precious variables have changed.
* tests/torture.at (AC_ARG_VAR): Adjust.
2001-06-21 Akim Demaille <akim@epita.fr>
./configure --program-suffix=foo produces `transform=s,$$,foo,;',
but some sed choke on multiple `;', and other tools (e.g.,
Automake), include the separator themselves.
* acgeneral.m4 (AC_ARG_VAR): Be sure not to leave extra `;'.
2001-06-19 Tim Van Holder <tim.van.holder@pandora.be>
* doc/autoconf.texi (Functions Portability): Rename as...
(Function Portability): this.
(Function Portability): Document potential problems with unlink().
2001-06-19 Paul Eggert <eggert@twinsun.com>
* NEWS, doc/autoconf.texi: Document quadrigraphs.
2001-06-18 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_FORK): Fix typos.
2001-06-18 R<>diger Kuhlmann <info@ruediger-kuhlmann.de>
* acfunctions.m4: (AC_FUNC_VFORK) rename as...
(_AC_FUNC_VFORK): this.
Remove AC_DEFINEs and don't guess cross-compilation values.
(_AC_FUNC_FORK): New, check whether fork() isn't just a stub.
(AC_FUNC_FORK): New, use _AC_FUNC_VFORK and _AC_FUNC_FORK to
define HAVE_WORKING_FORK, HAVE_WORKING_VFORK; and vfork to fork if
vfork doesn't work.
Guess values if cross-compiling, but warn.
* acfunctions: Add AC_FUNC_FORK.
* doc/autoconf.texi: Document AC_FUNC_FORK. Give example to define
and vfork appropriately.
2001-06-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Functions Portability): New section.
2001-06-18 Akim Demaille <akim@epita.fr>
* autoconf.in (M4): Pass --nesting-limit=1024, unless already set
in $M4.
Suggested by Andreas Schwab.
2001-06-18 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_CHOWN, AC_FUNC_CLOSEDIR_VOID)
(AC_FUNC_GETPGRP, AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK)
(AC_FUNC_MMAP, AC_FUNC_SELECT_ARGTYPES, _AC_FUNC_STAT)
(AC_FUNC_UTIME_NULL): Use AC_INCLUDES_DEFAULT.
Don't use AC_TRY_RUN, which double quotes, prefer AC_RUN_IFELSE,
and either AC_LANG_SOURCE or AC_LANG_PROGRAM.
(AC_FUNC_CLOSEDIR_VOID): Protect C++ from `int closedir ();' (or
the converse).
2001-06-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (ms): New index.
(Macro Index): Rename as...
(Autoconf Macro Index): this.
(M4 Macro Index): New appendix.
(Programming in M4): New chapter.
Define M4sugar, M4sh, m4_pattern_forbid, and m4_pattern_allow.
(Quoting): Rename as...
(M$ Quotation): this.
Be part of `Programming in M4).
2001-06-18 Nicolas Joly <njoly@pasteur.fr>
* tests/torture.at (AC_ARG_VAR): Set variables and export them
in separate statements for compatibility with Tru64 v5.1.
2001-06-17 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Be sure to cache the
current values of the precious variables, not the previously
cached values.
Pass precious variables which are set to config.status.
* doc/autoconf.texi (Setting Output Variables): Document AC_ARG_VAR.
* tests/torture.at (AC_ARG_VAR): New.
2001-06-15 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Move AC_FUNC_WAIT3 and
AC_SYS_RESTARTABLE_SYSCALLS to the obsolete section,
and explain why and how to replace them.
* acfunctions.m4 (AC_FUNC_WAIT3): Warn as obsolete.
* acspecific.m4 (AC_SYS_RESTARTABLE_SYSCALLS): Likewise.
2001-06-15 Akim Demaille <akim@epita.fr>
`build_alias', `host_alias', and `target_alias' are not AC_SUBST'd.
Reported by Bruno Haible.
* acgeneral.m4 (AC_ARG_VAR): Move the AC_SUBST, from here...
(_AC_ARG_VAR_PRECIOUS): to here.
2001-06-15 Pavel Roskin <proski@gnu.org>
* acheaders.m4 (_AC_CHECK_HEADER_DIRENT): Instead of defining
an unused pointer use cast to this type and `if' statement to
avoid warnings from the compiler.
(AC_HEADER_TIME): Likewise.
* actypes.m4 (AC_CHECK_MEMBER): s/foo/ac_aggr/. Use the member
in `if' statement to avoid warnings from the compiler. Declare
ac_aggr static to avoid the need to initialize it.
2001-06-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Portable Shell): Move to follow `Writing
Macros'.
2001-06-13 Akim Demaille <akim@epita.fr>
* m4/missing.m4, config/missing: Updated to Automake 1.4g's.
Suggested by Alexander Mai.
2001-06-13 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Guard
sys/types.h and sys/stat.h, and check for them.
2001-06-13 Akim Demaille <akim@epita.fr>
* acheaders.m4 (AC_CHECK_HEADER, AC_CHECK_HEADERS): Support $4 =
INCLUDES.
2001-06-12 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* acspecific.m4 (AC_PATH_XTRA): Check if linking against libX11
succeeds and only try adding libdnet upon a failure.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (&output_kind): Output the comment only if it exists.
(%kind_comment): Add entry for `programs'.
(&output_programs): Use &output_kind.
(&output_functions, &output_identifiers, &output_headers)
(&output_programs): Inline, and remove.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (%kind_comment): New.
(output_kind): New.
(output_functions, output_identifiers, output_headers): Use it.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (&print_unique): Take `$kind' and `$word' as
arguments, to factor indirections into `%macro' and `%used'.
(%generic_macro): Fix a typo.
2001-06-12 Akim Demaille <akim@epita.fr>
* aclibraries: New.
* autoscan.in (@kinds): Add `libraries'.
Use `@kinds' instead of hard coded lists.
(%programs, %headers, %identifiers, %makevars, %libraries, %functions):
Remove, replaced by...
(%used): this.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (%functions_macros %headers_macros)
(%identifiers_macros %programs_macros %makevars_macros): Remove,
replaced by...
(%macro): New.
2001-06-11 Raja R Harinath <harinath@cs.umn.edu>
* aclang.m4 (AC_NO_EXECUTABLES): Override
_AC_COMPILER_EXEEXT_WORKS, not _AC_LANG_COMPILER_WORKS.
2001-06-11 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_NO_EXECUTABLES): Define the macros with their
trailing new line.
Reported by Andreas Schwab.
2001-06-11 Akim Demaille <akim@epita.fr>
* Makefile.am, Makefile.maint: Typos.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Here-Documents): New section, gathering
documentation about here-documents.
Use `href', not `uref', and other changes.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Portable Shell Programming): Promoted as a
chapter.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Builtins): Complete the
description of the here-docs penalties with Alexandre Oliva's
explanations.
2001-06-01 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Talk about here documents and speedups.
Do not use "echo" on arbitrary strings.
Spell "here-documents" consistently with the standard.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Concept Index): Introduce it.
Regenerate the menus.
2001-06-09 Akim Demaille <akim@epita.fr>
* Makefile.maint, GNUmakefile: New, from Jim Meyering.
* config/prev-version.txt: New.
* config/move-if-change: New, for GNU libc.
2001-06-06 Pavel Roskin <proski@gnu.org>
* tests/atgeneral.m4 (AT_INIT): Remove "/bin/sh" after $SHELL.
2001-06-06 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (AC_CHECK_LIB): Fix the cache var name to work
properly when $1 is not a literal.
Fixes PR Autoconf/187, reported by Bram Moolenaar.
2001-06-06 Akim Demaille <akim@epita.fr>
Invoking AC_COPYRIGHT before AC_INIT fails.
* Makefile.am (.m4.m4f): Pass --fatal-warnings to m4.
* acgeneral.m4 (_m4_divert(VERSION_FSF))
(_m4_divert(VERSION_USER)): New.
(AC_COPYRIGHT): $2 is the diversion to use.
(_AC_INIT_COPYRIGHT): Use the FSF diversion.
(AC_INIT): Remove dead comments as now it's commutative.
2001-06-06 Akim Demaille <akim@epita.fr>
* tests/semantics.at (AC_CHECK_LIB): Strengthen to reflect
PR autoconf/187.
2001-06-05 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INIT_PARSE_ARGS): `prefix' and `exec_prefix'
can be empty.
`*dir' variables cannot be NONE.
Reported by Mark Kettenis.
2001-06-05 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Fix references to Solaris and SunOS versions.
2001-06-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (AC_VAR_SET, AC_VAR_GET, AC_VAR_TEST_SET)
(AC_VAR_SET_IFELSE, AC_VAR_PUSHDEF and AC_VAR_POPDEF, AC_TR_CPP)
(AC_TR_SH): Move as...
* m4sh.m4 (AS_VAR_SET, AS_VAR_GET, AS_VAR_TEST_SET)
(AS_VAR_SET_IF, AC_VAR_PUSHDEF, AS_VAR_POPDEF, AS_TR_CPP)
(AS_TR_SH): these.
(_AS_TR_PREPARE, _AS_CR_PREPARE, _AS_TR_CPP_PREPARE)
(_AS_TR_SH_PREPARE): New.
(AS_SHELL_SANITIZE): Invoke _AS_TR_PREPARE.
* tests/aclocal.m4 (AC_STATE_SAVE): `as_' vars can be modified.
2001-06-02 Akim Demaille <akim@epita.fr>
* Makefile.am (.m4.m4f): Pass the options first.
Fixes PR autoconf/182.
2001-06-02 Nathan Sidwell <nathan@codesourcery.com>
GNU getopt, when POSIXLY_CORRECT does not permute options and
arguments. So pass the options first.
Fixes PR autoconf/184.
* autoconf.sh (m4_prefiles, m4f_prefiles): New variables.
(run_m4): Remove files.
(run_m4f): Remove.
Update remainder of script to use them.
(for warning in): Do not use a literal comma as it will not be
split by IFS.
2001-06-02 Christian Marquardt <marq@gfz-potsdam.de>
* aclang.m4 (AC_PROG_F77): Add Fujitsu's "frt" to the list of
Fortran compilers to check.
(_AC_PROG_F77_V): Add '-###' as a possible option to print
information on library and object files.
(AC_PROG_CXX): Add Fujitsu's "FCC" to the list of C++ compilers
to check.
2001-06-02 Akim Demaille <akim@epita.fr>
* autom4te.in (Request::@request): Declare with `vars', not `my',
as it prevents updates via `do FILENAME'.
2001-06-02 Akim Demaille <akim@epita.fr>
* configure.in (standards_texi): Remove, dead code.
2001-06-02 Akim Demaille <akim@epita.fr>
* autom4te.in: New.
2001-06-02 Pavel Roskin <proski@gnu.org>
* acgeneral.m4 (_AC_INIT_PREPARE): Don't rely on $? in the traps
for signals other than 0 - exit with code 1.
* m4sh.m4 (AS_TMPDIR): Likewise.
* autoconf.in: Likewise. Also don't rely on exit == exit $?.
* autoheader.in: Likewise.
* autoreconf.in: Likewise.
* tests/torture.at (Signal handling): New test for the above.
2001-06-01 Akim Demaille <akim@epita.fr>
* m4sugar.m4 (m4_defn, m4_undefine, m4_popdef): Clarify the error
message.
2001-05-31 Akim Demaille <akim@epita.fr>
* acfunctions, acheaders, acidentifiers, acmakevars, acprograms:
Add copyright and comments.
* acheaders: Add stdint.h.
Suggested by Paul Eggert.
2001-05-31 Akim Demaille <akim@epita.fr>
* atgeneral.m4 (AT_INIT): Use $SHELL.
* atspecific.m4 (AT_CHECK_DEFINES): Skip HAVE_STDINT_H.
2001-05-31 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Include
stdint.h.
From Paul Eggert and Lars Hecking.
2001-05-31 Akim Demaille <akim@epita.fr>
* tests/base.at: Adjust line numbers in error messages.
2001-05-31 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/m4sh.at: When using AC_PLAIN_SCRIPT be sure
to emit the bangshe line.
Reported by David Carter.
2001-05-30 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_PROG_F77): Add Compaq's "fort" to the list of
Fortran (95) compilers to check.
2001-05-29 Alexandre Duret-Lutz <duret_g@epita.fr>
* doc/autoconf.texi (Introduction, Pointers): Update the Autoconf
Macro Archive URL.
2001-05-23 Pavel Roskin <proski@gnu.org>
* aclang.m4 (AC_PROG_CPP): Use `break' instead of `break 2' since
_AC_PROG_PREPROC_WORKS_IFELSE expands arguments outside the loop.
(AC_PROG_CXXCPP): Likewise.
2001-05-22 Akim Demaille <akim@epita.fr>
* config: New directory.
* configure.in: AC_CONFIG_AUX_DIR it.
* tests/atspecific.m4 (AT_CONFIGURE_AC): Adjust.
2001-05-22 Akim Demaille <akim@epita.fr>
* autoconf.in, autoreconf.in, autoheader.in, autoscan.in, ifnames.in,
* autoupdate.in: Specify the Emacs mode.
* acversion.m4.in: Rename as...
* acversion.m4: this.
* tests/Makefile.am (CLEANFILES): More garbage.
2001-05-22 Akim Demaille <akim@epita.fr>
* autoconf.sh, autoreconf.sh, autoheader.sh, autoscan.pl, ifnames.sh:
Rename as...
* autoconf.in, autoreconf.in, autoheader.in, autoscan.in, ifnames.in:
these.
2001-05-21 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50a.