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Akim Demaille 704a0d0ce2 Fix Autoconf PR/207: 
AC_PREFIX_PROGRAM fails with dashed program names
* lib/autoconf/general.m4 (AC_PREFIX_PROGRAM): Just use a fresh
variable when looking for the prefix program.
Now it also works for shell variables.
2002-02-07 12:07:20 +00:00

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2002-02-07 Akim Demaille <akim@epita.fr>
Fix Autoconf PR/207:
AC_PREFIX_PROGRAM fails with dashed program names
* lib/autoconf/general.m4 (AC_PREFIX_PROGRAM): Just use a fresh
variable when looking for the prefix program.
Now it also works for shell variables.
2002-02-07 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Builtins): More about
case/esac.
2002-02-06 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_COMMANDS): Don't output empty
case/esac, some shells don't support it.
Reported by Zack Weinberg.
* tests/torture.at (AC_CONFIG_COMMANDS with empty commands): New.
2002-02-06 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): When handling --keywords, be
sure not to introduce newlines in at_groups.
* lib/autotest/Makefile.am (autotest.m4f): Typo.
2002-02-06 Akim Demaille <akim@epita.fr>
* tests/torture.at (Configuring subdirectories): Skip if aclocal
is not available.
2002-02-05 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Specific Compiler Characteristics):
Describe HP-UX cc bug workaround more accurately.
* lib/autoconf/types.m4 (AC_CHECK_SIZEOF): Cast to long,
not unsigned long.
* tests/semantics.at (AC_CHECK_SIZEOF): Check non-GCC
cross-compilers, too. This undoes some of the most recent change
to this file.
2002-02-05 Akim Demaille <akim@epita.fr>
* tests/Makefile.am (check_SCRIPTS): Use it, instead of WRAPPERS,
to make sure they are up to date when `check' is run.
2002-02-05 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Making testsuite Scripts): Document
package.m4.
2002-02-05 Akim Demaille <akim@epita.fr>
* lib/freeze.mk: New.
2002-02-05 Akim Demaille <akim@epita.fr>
Implement `autom4te --freeze'.
* bin/autom4te.in (&freeze): New.
* lib/autoconf/autoconf.m4, lib/autotest/general.m4,
* lib/m4sugar/m4sh.m4: Don't include files given by autom4te.
2002-02-05 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&parse_args): Implement `frozen files are
optional are the sum of the previous files on the command line'.
Also, pass `--reload-state=' on them, so...
(handle_m4): don't.
* lib/autom4te.in (Autotest, Autoconf): Rely on M4sh.
(M4sh): Rely on M4sugar.
(Autotest, M4sh, M4sugar): Use frozen files.
2002-01-31 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Accept $4.
* doc/autoconf.texi (Initializing configure): Adjust.
2002-01-30 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Map non
alphanumeric to `-' instead of `_'.
2002-01-30 Akim Demaille <akim@epita.fr>
* tests/semantics.at (AC_CHECK_SIZEOF): Split into two tests: one
for plain code, the other for cross-compilation code. The latter
is now run with GCC only.
* doc/autoconf.texi (Compilers and Preprocessors): New.
2002-01-30 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Support pre-defined
values.
* doc/autoconf.texi (Initializing configure): Explain how to
change AC_INIT default values.
2002-01-29 Akim Demaille <akim@epita.fr>
* tests/torture.at (Configuring subdirectories): Use configure.in,
so that aclocal 1.4 works.
Reported by Alexandre Duret-Lutz and Larry Schmitt.
2002-01-28 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Writing testsuite.at): AT_CLEANUP no longer
needs an argument.
2002-01-28 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Don't be ridiculous: adjust
AUTOTEST_PATH *after* it was set.
Don't put `.' in the PATH: the user should be precise and `./' if
needed. In addition, given that the test suite does some `cd', if
`.' is in the path, the `tested programs' sections will report
programs found in the test suite's directory, while during the
tests (performed in their own directory), these programs are no
longer visible. In other words, the results is confusing and
useless.
* tests/m4sh.at: Adjust: don't rely on `.' being in the PATH.
2002-01-24 Akim Demaille <akim@epita.fr>
Version 2.52g.
2002-01-24 Akim Demaille <akim@epita.fr>
* bin/autoheader.in, bin/autoconf.in, bin/autoscan.in,
* doc/autoconf.texi: Finally add Akim as an author.
2002-01-24 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): Use PATH_SEPARATOR.
(_AS_PATH_SEPARATOR_PREPARE): Don't expect $SHELL to be
Bourne. Use /bin/sh.
From Andreas Buening.
2002-01-24 Akim Demaille <akim@epita.fr>
* config/config.guess, config/config.sub, config/texinfo.tex:
Update from masters.
2002-01-24 Akim Demaille <akim@epita.fr>
* Makefile.am (AUTOMAKE_OPTIONS): 1.5b.
* config/auxdir.m4, config/cond.m4, config/depend.m4,
* config/init.m4, config/install-sh.m4, config/lispdir.m4,
* config/missing.m4, config/sanity.m4, config/select.m4,
* config/strip.m4: Remove, to ease sync'ing with any version of
Automake.
2002-01-24 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PARSE_ARGS)
(_AC_INIT_PREPARE): Support -n as --no-create, as documented.
Reported by Geir Ove Myhr.
2002-01-21 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_MMAP): #Undef malloc.
2002-01-21 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (getopt): Use a more GNUish error
message on invalid options.
* bin/autom4te.in (parse_args): Don't use
Autoconf::General::getopt with non valid options.
2002-01-17 Jim Meyering <meyering@lucent.com>
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Initialize
$ac_cv_exeext so we don't use an old, invalid, cached value.
2002-01-11 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_STRNLEN): New, from Jim
Meyering.
* doc/autoconf.texi (Function Portability): Document the strnlen
limitation.
(Particular Functions): Document AC_FUNC_STRNLEN.
* lib/autoscan/functions: Adjust.
2002-01-06 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Don't create
package.m4, since is really depends upon configure.ac, not
configure.
* doc/autoconf.texi (testsuite Scripts): Adjust.
* tests/Makefile.am (package.m4): New.
EXTRA_DIST it since its a source.
2002-01-06 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PARSE_ARGS): Move the AC_SUBST
of PACKAGE_NAME, PACKAGE_TARNAME, PACKAGE_VERSION, PACKAGE_STRING,
and PACKAGE_BUGREPORT from here...
(_AC_INIT_DEFAULTS): to here, since it is unrelated to the
arguments.
(_AC_INIT_PREPARE): AC_DEFINE these symbols.
* lib/autotest/general.m4: Use AT_PACKAGE_*, not PACKAGE_*.
(AT_INIT): No longer catch `^PACKAGE_(BUGREPORT|STRING)$'.
* tests/tools.at (autoheader): Adjust.
* tests/atspecific.m4 (AT_CHECK_DEFINES): Adjust.
2002-01-06 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (scan_file): Use `&used'.
2002-01-03 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Output): Improved wording regarding use of
AC_OUTPUT.
From Olly Betts.
2001-12-18 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (Function Portability): Add notes on sscanf
sometimes needing writable input.
2001-12-17 Jim Meyering <meyering@lucent.com>
* doc/autoconf.texi (New Macros): Tweak wording.
2001-12-14 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PREPARE): We cleaning up the
trailing files, don't apply `-rf' to files which might not be
created by configure (core, core.*, and *.core), but just `rm -f'.
Suggested by Jonathan Kamens.
2001-12-14 Aaron M. Ucko <amu@alum.mit.edu>
* lib/autoconf/general.m4: Avoid duplicates in `$ac_configure_args'.
2001-12-14 Akim Demaille <akim@epita.fr>
* Makefile.am (MAINTAINERCLEANFILES): Remove configure.
2001-12-13 Peter Eisentraut <peter_e@gmx.net>
* lib/autoconf/status.m4 (_AC_SRCPATHS): Rename buildpath to
abs_builddir, top_buildpath to abs_top_builddir, srcpath to
abs_srcdir, top_srcpath to abs_top_srcdir.
(_AC_OUTPUT_FILES): Adjust.
* NEWS, doc/autoconf.texi, lib/autoconf/autotest.m4,
* tests/atspecific.m4, tests/autoreconf.in, tests/tools.at,
* tests/wrappl.in, tests/wrapsh.in: Adjust.
2001-12-12 Steven G. Johnson <stevenj@alum.mit.edu>
* lib/autoconf/fortran.m4 (_AC_PROG_F77_V_OUTPUT): Fix failed
C/Fortran linking on HP/UX, by extracting the Fortran library
search path from the LPATH line in the $F77 -v output.
2001-12-12 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (File Descriptors): Use a clearer layout for the
forbidden file descriptors table.
2001-11-26 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (%c_keywords): Build it at top level.
Map to 1 in order to simplify its uses.
2001-11-26 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (&scan_c_file, &scan_sh_file, &scan_makefile):
Remove $filepath, useless.
(&scan_makefile): Don't remove the $(FOO), ${FOO} and @FOO@
variables, they are really part of the tokens.
Split the input line on spaces and then look for tokens.
Now autoscan ceases to ask for AC_PROG_LEX for the package Bison
because of `lex$U.$(OBJEXT)'.
(&scan_files): Use "@list" instead of join.
* doc/Makefile.am (CLEANFILES): Add *.fns.
2001-11-26 Akim Demaille <akim@epita.fr>
* tests/autoreconf.in, tests/autom4te.in, tests/autoupdate.in:
Remove, replaced by...
* tests/wrappl.in: Be common for all the Perl executables.
In particular autoscan and autoheader want -I.
* configure.ac: Adjust.
* lib/autoscan/headers: errno.h is portable.
2001-11-26 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (used): New.
Use it.
2001-11-26 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (&scan_c_file): Better parsing of CPP
directives.
(&scan_sh_file): Remove a duplicate pattern.
(&check_configure_ac): Use long options.
* lib/autoscan/headers (alloca.h): Check with AC_FUNC_ALLOCA.
2001-11-26 Akim Demaille <akim@epita.fr>
* bin/autoscan.in (scan_c_file): Fix the handling of C comments.
Before, having a line containing the opening of a multi line
comment made the whole line be ignored.
2001-11-26 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Using an Autotest Test Suite): New.
(testsuite Scripts): Be one of its subsection.
(Autotest Logs): New.
2001-11-26 Akim Demaille <akim@epita.fr>
Test groups are now run two directories deeper.
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Replace srcdir,
top_srcdir and top_builddir with at_srcdir, at_top_srcdir and
at_top_builddir.
* lib/autotest/general.m4 (AT_INIT): Compute srcdir,
top_srcdir, builddir and top_builddir.
Use `at_*dir' relatively to the directory containing the
suite, use `*dir' when relatively to the current group dir.
2001-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
* doc/autoconf.texi, TODO, lib/autoconf/fortran.m4,
lib/autoconf/functions.m4, lib/autoconf/headers.m4,
tests/atgeneral.m4, tests/tools.at, tests/atspecific.m4: Fix
spelling errors.
2001-11-22 Alexandre Duret-Lutz <duret_g@epita.fr>
* doc/autoconf.texi (Using System Type): Add an example of `case
$host' usage so people quit using `case $target' everywhere.
2001-11-22 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Installation Directory Variables): Englishoes
spotted by Jim Meyering.
2001-11-16 Paul Eggert <eggert@twinsun.com>
This patch implements a `long double' suggestion by Oliver Kiddle.
* lib/autoconf/c.m4 (AC_LANG_BOOL_COMPILE_TRY(C)): Make the array
static, to catch errors if the value isn't known at compile-time
and the compiler supports dynamic arrays. Change its name from
`_array_' to `test_array' to avoid potential name clashes.
(AC_C_LONG_DOUBLE): Make it a compile-time test, not a run-time
test. Do not define HAVE_LONG_DOUBLE if `long double' is no
better than double. Catch a bug in GCC 2.95.2 x86.
* doc/autoconf.texi (C Compiler): Document the above.
* NEWS: Likewise.
2001-11-13 Akim Demaille <akim@epita.fr>
* tests/m4sh.at (LINENO): Protect from autom4te's substitution by
hand.
* tests/tools.at: Don't protect dnl, AT_DATA_M4SH does.
2001-11-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): After having run the test
group, go back to the initial directory, not to at_suite_dir.
2001-11-13 Akim Demaille <akim@epita.fr>
* tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH)
(AT_DATA_AUTOCONF): Also protect @&t@ from autom4te.
(AT_CHECK_AUTOCONF, AT_CHECK_AUTOHEADER): Pass no --include
option.
(AT_CHECK_CONFIGURE): Use absolute paths.
(_AT_CHECK_AC_MACRO): Create aclocal.m4 with AC_STATE_SAVE in it.
The problem is still the old one: there is no means in M4 (that I
know about) to create a defining macro, because there is no means
to create `$1' etc., therefore, the defining macro ``swallows''
all the arguments meant to the defined macro.
2001-11-13 Akim Demaille <akim@epita.fr>
* tests/atspecific.m4 (AT_DATA_AUTOCONF): New.
(AT_CONFIGURE_AC): Output the definition of AC_STATE_SAVE in
configure.ac.
* tests/aclocal.m4: Remove, as it is no longer used.
2001-11-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: Change `tests?' into `groups?' in
variable names when referring to a single test group, or to
`suite' when referring to the whole test suite.
`at_last_test' is removed: m4 compute at_format itself.
(at_stdout, at_stder1, at_stderr): New variables.
(AT_CHECK): Use them.
2001-11-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Be sure to put `.', relative,
in PATH.
Create `testsuite.dir/003/run' instead of `testsuite.003'.
Do it as soon as a test fails, don't wait till the end of the test
suite.
Don't remove $as_me.[0-9]*, since these files no longer exist.
2001-11-13 Akim Demaille <akim@epita.fr>
* tests/tools.at: Use absolute paths, since we are no longer run
in place.
2001-11-13 Akim Demaille <akim@epita.fr>
Now that tests are running in their own private dir, there is no
need to list the files to remove at the end of tests groups.
* lib/autotest/general.m4 (_AT_CLEANUP_FILE, AT_CLEANUP_FILES):
(AT_data_files, at_data_files): Remove.
(AT_CLEANUP, AT_DATA): Simplify.
(AT_INIT): Adjust.
Remove the group dir if !debug && !failed.
* tests/atspecific.m4: Adjust.
2001-11-13 Akim Demaille <akim@epita.fr>
Start a new layout for Autotest: `testsuite' creates
`testsuite.dir' in which the at-check-line etc. files are to be
found, and `testsuite.dir/003' where the test group 3 is run.
* lib/autotest/general.m4 (AT_INIT): at_tests_dir,
at_check_line_file, at_format, at_test_normalized, at_group_dir
are new variables.
Create the directories.
Use absolute paths for at- files.
(AT_CHECK): Adjust.
2001-11-11 Michael Matz <matz@kde.org>
* m4sugar.m4 (_m4_foreach): Make it linear instead quadratic.
(m4_car2): New.
(m4_car): Properly quote arguments.
2001-11-13 Akim Demaille <akim@epita.fr>
* tests/aclocal.m4 (AC_STATE_SAVE): s/LIBOBJS/LIB@&t@OBJS/ to cope
with stricter rules on LIBOBJS.
2001-11-12 Paul Eggert <eggert@twinsun.com>
* lib/autoconf/c.m4 (AC_C_PROTOTYPES): Define __PROTOTYPES too.
* doc/autoconf.texi (C Compiler): AC_C_PROTOTYPES now defines
__PROTOTYPES too.
2001-11-12 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_GETMNTENT): Use AC_CHECK_FUNCS.
2001-11-12 Akim Demaille <akim@epita.fr>
* lib/autoconf/c.m4, lib/autoconf/fortran.m4,
* lib/autoconf/functions.m4, lib/autoconf/general.m4,
* lib/autoconf/headers.m4, lib/autoconf/libs.m4,
* lib/autoconf/programs.m4, lib/autoconf/specific.m4,
* lib/autoconf/types.m4: When invoking AC_DEFINE and friends,
specify to what the macro should be defined (typically to 1).
2001-11-12 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_STRTOD): AC_SUBST POW_LIB.
From Jim Meyering.
2001-11-12 Akim Demaille <akim@epita.fr>
* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
AC_TRY_EVAL to run $LEX, not AC_TRY_COMMAND. This validates the
definition used by Automake where LEX is +/- "${missing} lex" and
`missing' itself contains variables.
2001-11-12 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Push KILL at the end.
Now that M4sh pushes BODY, the comments were output at the end of
the test suites.
2001-11-08 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (&autoreconf): Run aclocal before tracing, so
that we can trace macros from aclocal.m4.
Trace AC_PROG_LIBTOOL, not AM_PROG_LIBTOOL, since the latter is
obsoleted, and redirect to the former anyway.
Reported by Ralf Corsepius.
2001-11-08 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (&autoreconf): AC_CONFIG_SUBIDRS are to be
processed only if present.
* tests/torture.at (Configuring subdirectories): Use autoreconf
instead of successive calls to autoconf.
Add a nonexistent subdirectory to exercise the patch above.
Reported by Ralf Corsepius.
2001-11-08 Kevin Ryde <user42@zip.com.au>
* autoconf.texi (Limitations of Usual Tools): Note HP-UX cc
doesn't accept .S files.
2001-11-07 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_pattern_forbid): Accepts $2.
* lib/autoconf/general.m4 (AC_INTI): Forbid LIBOBJS.
(_AC_LIBOBJ): s/LIBOBJS/LIB@&t@OBJS/.
* bin/autom4te.in (warn_forbidden): New.
(handle_output): Use it.
Read m4_pattern_forbid with messages.
2001-11-05 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (--normalize): Remove.
* lib/autom4te.in: Adjust.
2001-11-05 Akim Demaille <akim@epita.fr>
* tests/Makefile.am (testsuite): Rename this target as...
($(TESTSUITE)): this.
From Nicolas Joly.
2001-11-05 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_SUBDIRS): When removing
the --prefix option, also remove it's argument.
2001-11-05 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (testsuite Invocation): Update.
(Writing testsuite.at): Update.
2001-11-03 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: s/@code/@command/ where appropriate.
2001-11-03 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm: (&catfile, &canonfile)
(&file_name_is_absolute): New, wrappers around routines from
File::Spec.
Use and export them.
(&find_configure_ac): Optionally take a directory where to look at.
* bin/autoreconf.in (&parse_args): Trim the configure.ac part of
the arguments.
Default @ARGV to `.', not find_configure_ac.
(&autoreconf): Argument is a directory.
Trace AC_CONFIG_SUBDIRS and schedule the subdirs for autoreconf'ing.
* doc/autoconf.texi (autoreconf Invocation): Update.
2001-11-03 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (@export_vars, @export_subs)
(@export_forward_subs): New.
Add basename, dirname, and fileparse.
(@EXPORT): Adjust.
* bin/autoreconf.in (&autoreconf): Fix call to fileparse.
Don't look for aclocal flags if we already know aclocal is not
used.
Move aclocal.m4t only if it exists.
Reported by Ezra Peisach.
2001-11-03 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (&parse_args): Work only on the configure.ac
passed on command line, defaulting to ./configure.ac if present.
(&maybe_autoreconf, File::Find): Remove, unused.
(&autoreconf): If autoconf is not used, don't try to trace.
2001-11-02 Akim Demaille <akim@epita.fr>
* configure.ac: Bump to 2.52g.
2001-11-02 Akim Demaille <akim@epita.fr>
Version 2.52f.
2001-11-02 Akim Demaille <akim@epita.fr>
* config/config.guess, config/config.sub, doc/standards.texi:
* config/lispdir.m4: Update from masters.
* configure.ac: Bump to 2.52f.
2001-11-02 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (&autoreconf): Set `$aclocal_flags' to ''.
Don't run aclocal when aclocal.m4 is not from aclocal.
From Ezra Peisach.
Don't run libtoolize and gettextize if --install is not given.
2001-11-01 Paul Eggert <eggert@twinsun.com>
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): _AS_CR_PREPARE needs to
be invoked before _AS_LINENO_PREPARE.
(_AS_LINENO_PREPARE): Use as_cr_digits and as_cr_alnum rather
than character ranges.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Fix NLS before
invoking AS_BASENAME. Set the locale variables to 'C' if
possible, as POSIX requires this to get the traditional
behavior.
* doc/autoconf.texi (Special Shell Variables): Describe the above.
2001-10-31 Paul Eggert <eggert@twinsun.com>
* lib/m4sugar/m4sh.m4 (_AS_LINENO_WORKS): Do not surround body
with {}, as that triggers a bug in Bash 2.05.
(_AS_LINENO_PREPARE): Use Sed rather than
Awk. Fix the sed prepass to work even if there are multiple
instances of $LINENO on the same line. Do not substitute for
other variables like $LINENOT. Do not check file dates; such a
check is unreliable on sufficiently fast machines, and removing
the check makes the code simpler and more reliable. Check for
output and chmod failures.
* doc/autoconf.texi (Special Shell Variables): Document
the above.
2001-10-31 Akim Demaille <akim@epita.fr>
* tests/Makefile.am (atconfig): Remove this target, Automake
handles it now.
2001-10-31 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Do not
AC_CONFIG_FILES(atlocal) as it means a file atlocal.in *must* be
provided, while it is optional.
* configure.ac: Adjust.
2001-10-26 Paul Eggert <eggert@twinsun.com>
* NEWS, README, configure.ac, lib/Autom4te/General.pm,
lib/Autom4te/Struct.pm:
Require Perl 5.005_03 instead of just 5.005, as some tests fail
with 5.005_02.
* doc/autoconf.texi (Special Shell Variables): Document some
more LINENO gotchas, particularly with respect to the Awk+Sed hack.
* lib/m4sugar/m4sh.m4 (_AS_LINENO_WORKS): New macro.
(_AS_LINENO_PREPARE): Use it instead of shell eval, since
eval $LINENO is not portable in practice.
2001-10-24 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (backname): New.
2001-10-24 Akim Demaille <akim@epita.fr>
* m4/: Remove, merged into...
* config/: here.
2001-10-23 Tim Van Holder <tim.van.holder@pandora.be>
* doc/autoconf.texi (Shellology): Mention the problems with bash
2.05's use of ANSI quoting in its `set' builtin.
2001-10-22 Paul Eggert <eggert@twinsun.com>
* lib/autoconf/functions.m4 (AC_FUNC_STRERROR_R):
Rename ac_cv_func_strerror_r_works to ac_cv_func_strerror_r_char_p,
and rename HAVE_WORKING_STRERROR_R to STRERROR_R_CHAR_P, since
POSIX decided to standardize on the int flavor of strerror_r.
Always do char* test, as there's no reason not to.
Assign to a char* var, to catch strerror_r that returns int*.
* doc/autoconf.texi (Particular Functions):
Document the above changes. Also, document the fact that
AC_FUNC_STRERROR_R defines HAVE_DECL_STRERROR_R.
* NEWS: Mention HAVE_WORKING_STRERROR_R -> STRERROR_R_CHAR_P.
2001-10-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): The name of
the executable was missing from the log.
2001-10-20 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&update_file): If destination is
unchanged, remove the source.
(&up_to_date_p): Don't be verbose, be debug.
* bin/autoreconf.in: No longer support --m4dir.
(&autoreconf): Display the full path of the configure.ac we are
studying.
Trace it only once.
Be sure to honor --force with gettextize.
Always run aclocal.
* doc/autoconf.texi: Adjust.
2001-10-20 Akim Demaille <akim@epita.fr>
* bin/autoheader.in ($localdir, $m4, $SIMPLE_BACKUP_SUFFIX):
Remove, dead.
* bin/autoreconf.in (&autoreconf): Do not run gettextize when
`intl' is already present, as it refuses unless --force.
(&parse_args): Use -I, --include instead of the old Autoconf
options.
($localdir, $autoconf_dir): Remove.
(@include): New.
(&maybe_autoreconf): New, to preserve $_ for File::Find.
2001-10-19 Jens Petersen <petersen@redhat.com>
* lib/autoconf/programs.m4 (AC_PROG_AWK): Prefer gawk to mawk.
* doc/autoconf.texi (Particular Programs): Likewise.
2001-10-19 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_FILES): Name the generated
file in @configure_input@.
Don't mention `automatically' in addition to `generated'.
* tests/torture.at (#define header templates): Adjust.
2001-10-19 Akim Demaille <akim@epita.fr>
* lib/emacs/autoconf-mode.el, lib/emacs/autotest-mode.el: In a
comment, explain how to install automatic mode selection.
From Russ Allbery.
2001-10-19 Ezra Peisach <epeisach@zif.mit.edu>
* bin/autoreconf.in (autoreconf): Display the path to the
configure.ac being studied.
2001-10-18 Paul Eggert <eggert@twinsun.com>
* lib/autoconf/types.m4 (AC_CHECK_SIZEOF): Cast sizeof to unsigned
long, to work around a bug in the HP C compiler version HP92453-01
B.11.11.23709.GP.
* lib/m4sugar/m4sh.m4 (AS_DIRNAME): Use 'dirname' if that works.
(AS_BASENAME_EXPR): New macro.
(AS_BASENAME_SED): Do not assume GNU sed semantics.
(AS_BASENAME): Use 'basename' if that works; then try 'expr';
and fall back on 'sed' only if the other two fail. This makes
AS_BASENAME act more like AS_DIRNAME.
(as_me): Shell-quote the argument of AS_BASENAME, in case $0
contains white space.
* lib/autoconf/general.m4 (_AC_INIT_SRCDIR):
Use AS_DIRNAME, since I think it's now DOS-friendly.
* tests/m4sh.at (DIRNAME_TEST): New arg $3.
Allow "dirname //FOO" to return either / or //, as POSIX allows
either behavior.
2001-10-10 Akim Demaille <akim@epita.fr>
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Recognize
`a_out.exe' for OpenVMS 7.1, DEC C 5.5 compiler, via GNV.
From Eric Sharkey.
2001-10-10 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (_AS_ECHO_N_PREPARE): m4_defun, not
m4_define, since...
(_AS_ECHO_N): AS_REQUIREs it.
2001-10-10 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS)
(AC_INCLUDES_DEFAULT): Move to...
* lib/autoconf/headers.m4: here.
* lib/autoconf/types.m4: Comment changes.
* doc/autoconf.texi: Specify where the default includes are used
in the macro prototypes.
2001-10-09 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4 (m4_patsubst, m4_regexp): New
transition code.
2001-10-08 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (&autoreconf): Remove debugging code.
(&parse_args): Pass verbosity/debugging options to subtools when
--debug, not when --verbose.
* lib/autom4te.in (Autoreconf-preselections): New.
(Autoconf): Use it.
2001-10-08 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in (autoreconf): Run libtoolize when appropriate.
2001-10-08 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (autoreconf Invocation): Adjust.
* bin/autoreconf.in (autoreconf): Run gettextize when appropriate.
2001-10-08 Akim Demaille <akim@epita.fr>
* tests/tools.at (AT_CHECK_PERL_SYNTAX): Check autoreconf.
(Syntax of the shell scripts): Don't.
* bin/autoheader.in, bin/autom4te.in, bin/autoreconf.in: Don't
bother with $force since...
* lib/Autom4te/General.pm: does.
2001-10-08 Akim Demaille <akim@epita.fr>
* bin/autoreconf.in: Rewrite in Perl.
* configure.ac: Adjust.
* lib/Autom4te/General.pm (&up_to_date_p): New.
* bin/autom4te.in (&up_to_date_p): Use it.
Rename as...
(&up_to_date): this.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_case, m4_bmatch, m4_normalize)
(m4_list_cmp): Use $0 to reinvoke yourself.
(m4_patsubsts): New.
(m4_strip, m4_version_unletter): Use it.
* tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH): Likewise.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4, lib/autoconf/general.m4,
* lib/autoconf/libs.m4, lib/autoconf/status.m4,
* lib/autoconf/types.m4, lib/autotest/general.m4,
* lib/m4sugar/m4sh.m4, lib/m4sugar/m4sugar.m4, tests/atspecific.m4,
* tests/torture.at: Rename m4_regexp, m4_patsubst, and m4_match to
m4_bregexp, m4_bpatsubst, and m4_bmatch.
* doc/autoconf.texi (Redefined M4 Macros): Adjust.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4: Use AS_REQUIRE.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_DIRNAME_EXPR): Use AS_REQUIRE.
* tests/tools.at (AT_DATA_FORBIDDEN): Rename/move/duplicate to...
* tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH): here.
* tests/tools.at, tests/m4sh.at: Use it.
* tests/m4sh.at: Don't rely on Autoconf macros.
(DIRNAME_TEST): Also exercise the expr variant.
* tests/m4sugar.at, tests/atspecific.m4 (AT_CHECK_M4SUGAR): The
preferred M4sugar extension is now `.4s'.
* tests/README: Remove.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_provide_ifelse): Rename as...
(m4_provide_if): this.
* lib/m4sugar/m4sh.m4 (AS_REQUIRE): New.
* lib/autoconf/general.m4 (AS_DEFUN, AC_DEFUN_ONCE, AC_BEFORE)
(AC_REQUIRE, AC_PROVIDE, AC_PROVIDE_IFELSE): Be exact copy of the
M4sugar peer, i.e., drop the `AC_PROVIDE_$1' broken marker.
2001-10-08 Akim Demaille <akim@epita.fr>
Use `add-log-current-defun-function' for ChangeLog creation.
Suggested by Tom Tromey.
* lib/emacs/autotest-mode.el (autotest-mode-map): New.
(autotest-mode): Adjust.
* lib/emacs/autoconf-mode.el (autoconf-mode-map): Modernize, map
'comment-region onto `C-c ;'.
Comments are `#', not `dnl'.
(autoconf-current-defun): New.
(autoconf-font-lock-keywords): Recognize `m4_defun'.
2001-10-08 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_m4_divert(BODY)): Move to...
* lib/m4sugar/m4sh.m4: here.
(AS_INIT): Push the BODY diversion, set the #! /bin/sh line.
* lib/autoconf/general.m4 (AC_PLAIN_SCRIPT) : Remove.
(AT_INIT): Replace AC_PLAIN_SCRIPT with AS_INIT invocation,
include handle the m4_pattern_*, no longer push the
BODY diversion nor set the /bin/sh line, AS_INIT does it.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* tests/base.at: Adjust the tests to use AS_INIT.
* tests/tools.at (AT_DATA_FORBIDDEN): New.
(autoconf: forbidden tokens): Adjust to work on M4sh instead of
Autoconf.
2001-10-07 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (config.status Invocation):
CONFIG_SHELL defaults to a shell that supports LINENO if available.
* lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): If the current
shell does not support LINENO, and if CONFIG_SHELL is unset or
empty, and if we can find a shell that does support LINENO,
then set CONFIG_SHELL to that shell and then re-execute
ourselves with CONFIG_SHELL.
2001-10-05 Paul Eggert <eggert@twinsun.com>
* tests/Makefile.am (clean-local): Don't invoke $(TESTSUITE) if it
doesn't exist. Remove *.tmp, as a .tmp file is created during the
build of $(TESTSUITE).
2001-10-05 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): Look in the path
iff we are a bareword.
Reported by Raja R Harinath.
2001-10-05 Akim Demaille <akim@epita.fr>
* tests/m4sh.at (LINENO): New.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Be sure to set
PATH_SEPARATOR before using it.
Fix the absolute path case/esac pattern.
Provide $0 as fallback for as_myself.
Reported by Raja R Harinath.
2001-10-05 Akim Demaille <akim@epita.fr>
* Makefile.am, config/Makefile.am, lib/emacs/Makefile.am,
* m4/Makefile.am, man/Makefile.am: Add/adjust MAINTAINERCLEANFILES.
2001-10-05 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): New, extracted from...
(AS_SHELL_SANITIZE): here. Use it.
(_AS_LINENO_PREPARE): Preserve the exit status of $0.lineno.
From Paul Eggert.
2001-10-04 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Use a portable
combination of Awk and sed to replace $LINENO.
2001-10-02 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Limitations of Builtins): You can't use
"source"; it's not portable. Remove confusing and
somewhat-incorrect example involving "." and "/".
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): "source" -> ".", for
compatibility with POSIX shells.
2001-10-02 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Just source 40.lineno
instead of exec'ing to preserve $0 and $@.
2001-10-01 Akim Demaille <akim@epita.fr>
* tests/testsuite (AT_INIT) <at_pass_list>: New.
Don't run twice the same test.
2001-10-01 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT) <--help>: Catch up with reality.
No longer output the list of tests.
<--list>: New option.
<--full-help>: Remove.
Complete the short/long options duality.
Various small adjustments.
2001-10-01 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Use @kbd for user input.
Always use `$' as shell prompt.
2001-09-30 Paul Eggert <eggert@twinsun.com>
* lib/autoconf/status.m4 (AC_OUTPUT_MAKE_DEFS):
Don't use nested parenthesization. This patch was originally
suggested to bug-autoconf by Philippe De Muyter on 2000-05-28,
but somehow it didn't get incorporated then.
* doc/autoconf.texi (Limitations of Usual Tools):
Clarify remark about sed and nested parenthesization.
* lib/autoconf/types.m4 (AC_CHECK_SIZEOF):
Report an error if the size cannot be determined even though
the type exists.
* lib/autoconf/general.m4 (_AC_COMPUTE_INT_COMPILE):
Check for `expr' arithmetic overflow, and for compilation failure,
and invoke a new argument $4 if either is discovered.
This makes _AC_COMPUTE_INT_COMPILE more like _AC_COMPUTE_INT_RUN.
(_AC_COMPUTE_INT): Pass IF-FAILS arg to _AC_COMPUTE_INT_COMPILE.
2001-09-28 Akim Demaille <akim@epita.fr>
* lib/emacs/autoconf-mode.el, lib/emacs/autotest-mode.el: New.
* m4/lispdir.m4: New.
* aclocal.m4, configure.ac: Adjust.
2001-09-28 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_VICTIMS): Rename as...
(AT_TESTED): this.
(AT_INIT): More the wrapped section to where it will be expanded.
Output `AT_tested' only when existing.
Catch unexpanded PACKAGE_STRING and PACKAGE_BUGREPORT.
2001-09-27 Akim Demaille <akim@epita.fr>
Fix the passing of $? to ACTION-IF-FAILED in AC_TRY_RUN, that
generates too many bug reports.
* lib/autoconf/general.m4 (_AC_RUN_IFELSE): Pass the right exit
status when executing the ACTION-IF-FALSE.
* tests/base.at (AC_TRY_*): Rename as...
(AC_TRY_COMMAND): this.
(AC_RUN_IFELSE): New.
* tests/compile.at (Extensions, C keywords)
(AC_PROG_CPP requires AC_PROG_CC, GNU Fortran 77)
(Broken/missing compilers, AC_PROG_CPP with warnings)
(AC_PROG_CPP without warnings, AC_PROG_CPP via CC): Move to...
* tests/c.at (Extensions, C keywords)
(Broken/missing compilers, AC_PROG_CPP with warnings)
(AC_PROG_CPP without warnings, AC_PROG_CPP via CC)
(AC_PROG_CPP requires AC_PROG_CC): here and...
* tests/fortran.at (GNU Fortran 77): there.
* doc/autoconf.texi (autoconf Invocation): Fix the example:
AC_TRY_RUN is about compilation, not shell commands.
(Test Programs): AC_TRY_RUN works as used to be advertised.
2001-09-27 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Fix bugs spotted by
Raja R Harinath:
Be sure to detect when $LINENO always returns the same value.
Look for the original script, basename($0) is certainly not
enough.
Pass the CLI arguments to `$as_me.lineno'.
2001-09-25 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Dump the whole config.log.
Be sure the close and reopen the LOG fd before and after using tee
to extend the log.
<at_tests_pattern>: Adjust to the new format of at_help_all.
2001-09-23 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (parse_args): There can be several invocations
of --language now.
2001-09-23 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Top): Wrap in @ifnottex.
2001-09-23 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_SRCPATHS): Compute and provide
ac_buildpath, ac_top_buildpath, ac_srcpath, and ac_top_srcpath.
(_AC_OUTPUT_FILES): Also substitute srcpath, top_srcpath,
builddir, buildpath, top_builddir, and top_buildpath.
(_AC_OUTPUT_SUBDIRS): Compute the dir variables *before* changing
the current directory.
* lib/autoconf/general.m4 (_AC_INIT_HELP): Compute the dir
variables *before* changing the current directory.
Skip nonexistent dirs.
* doc/autoconf.texi (Preset Output Variables): Document these
variables.
* lib/autotest/general.m4: Do not reset AT_victims.
Don't compute at_srcdir nor at_top_srcdir.
* tests/tools.at: Hence use top_srcdir.
* tests/Makefile.am, tests/autoconf, tests/autoheader,
* tests/autom4te, tests/autoreconf, tests/autoupdate, tests/ifnames:
Remove.
* tests/autoreconf.in, tests/wrappl.in, tests/autom4te.in,
* tests/wrapsh.in, tests/autoupdate.in: New.
* tests/Makefile.am (DISTCLEANFILES, EXTRA_DIST): Adjust.
* configure.ac: Build the position independent wrappers.
* man/Makefile.am: Now that test wrappers are position
independent, use them and drop dark envvar magic.
2001-09-23 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Common Shell Constructs): Rename as...
(Programming in M4sh): this.
Promote to @section.
2001-09-23 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Dump config.log last.
Pass $at_debug_args to the rerun test suite.
* lib/m4sugar/Makefile.am (DISTCLEANFILES): New.
* bin/Makefile.am (ETAGS_SH): Don't use characters ranges.
From Paul Eggert.
2001-09-23 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (@my_warning): Remove, handled by `autom4te.cfg'.
2001-09-23 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Fix shell
over-escaping.
2001-09-23 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&debug): New.
* bin/autom4te.in ($language): Move to...
(parse_args): here.
Handle --language in languages.
* lib/autom4te.in (Automake-selections, Autoheader-selections)
(Autoscan-selections): New.
(Autoconf): Adjust.
2001-09-23 Tim Van Holder <tim.van.holder@pandora.be>
* m4/auxdir.m4, m4/cond.m4, m4/depend.m4, m4/init.m4,
* m4/install-sh.m4, m4/missing.m4, m4/sanity.m4, m4/strip.m4: Updated
to match current versions from CVS Automake.
2001-09-23 Alexandre Duret-Lutz <duret_g@epita.fr>
* doc/autoconf.texi (Special Shell Variables): Add pdksh output
for $LINENO.
2001-09-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4: Create `package.m4'.
* tests/Makefile.am (package.m4): Remove.
2001-09-22 Akim Demaille <akim@epita.fr>
Rely on `$LINENO' when possible instead of `__oline__'.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Provide some form of
`$LINENO' support replacement when not supported.
(_AS_CR_PREPARE, _AS_TR_CPP_PREPARE, _AS_TR_SH_PREPARE): Invoke
them explicitly to be sure they are not output before this section
(via m4_require). Cosmetic only.
* lib/autoconf/c.m4, lib/autoconf/general.m4,
* lib/autoconf/programs.m4: Replace all the occurrences of
`__oline__' with `$LINENO'.
* doc/autoconf.texi (Special Shell Variables): Document LINENO.
2001-09-21 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autoconf/functions.m4 (_AC_FUNC_FORK): Replaceded an 8-bit
character (u: -> ue) in a code comment.
(AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Only run 'ln -s' if we know
it works.
2001-09-21 Akim Demaille <akim@epita.fr>
* Makefile.maint (AUTOM4TE): Neutralize autom4te.
Suggested by Jim Meyering.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autoconf/programs.m4: Use extensions listed in
$ac_executable_extensions when looking for programs.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autoconf/general.m4: Fix a small Englisho.
* lib/autoconf/status.m4: Fix a small typo. Handle DOS paths when
setting up ac_dir_suffix and ac_top_builddir.
* lib/m4sugar/m4sh.m4: Default CDPATH to $PATH_SEPARATOR, not ':'.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* doc/autoconf.texi (File System Conventions): Clarify the use of
PATH_SEPARATOR.
(Special Shell Variables[PATH_SEPARATOR]): Ditto.
(Special Shell Variables[CDPATH]): Mention that $PATH_SEPRATOR should
be used instead of ':'.
* lib/autotest/general.m4: Replace occurrences of ':' in
AUTOTEST_PATH with $PATH_SEPARATOR at test suite startup.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* tests/atgeneral.m4: Add basic support for test ranges (e.g. 7-34) as
arguments. Fixed a typo.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* man/Makefile.am (.x.1): Use @PATH_SEPARATOR@, not ':' to set up
$PATH. Also set AUTOM4TE_CFG, so we can process autom4te properly.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* bin/autoscan.in: Add 'exec-perl-if-not-run-by-perl'.
* bin/autoupdate.in: Ditto.
* bin/autoheader.in: Reworded a few comments.
* bin/autoconf.in: Reworded help text for a few options.
* bin/autoheader.in, bin/autom4te.in, bin/autoreconf.in,
* bin/autoscan.in, bin/autoupdate.in: Ditto.
2001-09-20 Tim Van Holder <tim.van.holder@pandora.be>
* lib/Autom4te/XFile.pm (open): Simplified the error message (we
already have $file). Set output files to binary mode (helps avoid
CR issues on DOSish systems).
2001-09-19 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: Englishoes.
From Tim Van Holder and Alexey Mahotkin.
2001-09-18 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Common Shell Constructs): New node,
documenting AS_DIRNAME.
(Limitations of Usual Tools): Refer to it when discussing dirname.
Also, update discussion of POSIX standard to reflect latest draft.
* lib/autoconf/c.m4:
(AC_LANG_INT_SAVE(C)): Also support negative values, down to LONG_MIN.
* lib/autoconf/general.m4 (_AC_COMPUTE_INT_COMPILE):
Do not pass a first argument with leading '-'
to expr, by parenthesizing initial integers that might be negative.
* doc/autoconf.texi (Particular Functions): AC_FUNC_GETPGRP
now merely checks whether it is an error to pass an argument
to getpgrp.
* lib/autoconf/functions.m4 (_AC_FUNC_GETPGRP_TEST): Remove.
(AC_FUNC_GETPGRP): Don't bother with a runtime test. Just check
whether it is a (compile-time) error to pass an argument to
getpgrp. This simpler test supports the revised documentation,
and is all that AC_FUNC_GETPGRP's users really need.
2001-09-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Make) <$<>: New.
2001-09-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Usual Tools) <find>: More about
`{}'.
* lib/autotest/general.m4 (AT_INIT): Adjust.
2001-09-18 Paul Wagland <paul@wagland.net>
* tests/m4sh.at: Ensure that AS_DIRNAME handles '/', '//' and '///'
correctly.
Add test for AS_BASENAME.
* lib/m4sugar/m4sh.m4: Fix AS_BASENAME so that it passes the previous
added test. It now correctly handles /1/2/3/, returning '3' not ''.
Added AS_BASENAME_SED to make the interface the same as AS_DIRNAME.
* tests/base.at: Fixed the expected responses. The old ones were
one line out...
* lib/autoconf/general.m4: Fixed AC_PREFIX_PROGRAM, it now behaves as
the documentation claims it should (and how it behaved in 2.13).
2001-09-18 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): No INIT-CMDS in
the AC_CONFIG_COMMANDS invocation.
This also solves the name clash problems.
Don't set the package's ID.
* lib/m4sugar/Makefile.am (version.m4): Revamp.
No longer to be shipped.
(version.in): Remove.
* lib/m4sugar/m4sugar.m4, lib/autoconf/general.m4,
* lib/autoconf/status.m4: Adjust.
Use `m4_PACKAGE_STRING'.
* lib/autotest/general.m4 (AT_INIT): N-th signature change: now
the only optional argument is the name of the test suite.
Expect `package.m4' to define the package signature.
* lib/autom4te.in (Autotest): Add `package.m4?'.
* tests/Makefile.am (package.m4): New.
* tests/suite.at: ifnames is a victim.
2001-09-18 Akim Demaille <akim@epita.fr>
* lib/autom4te.in (Autoconf): Preselect AM_CONDITIONAL,
AC_LIBSOURCE, AC_CONFIG_FILES.
* lib/autotest/general.m4 (AT_INIT): Don't abort when a tested
program version string doesn't match the package's.
* lib/autoconf/general.m4 (AC_CACHE_VAL): Reestablish the space
after `(cached)'.
2001-09-17 Paul Eggert <eggert@twinsun.com>
* lib/autoconf/c.m4: (AC_LANG_INT_SAVE(C)):
Allow expression to return any value that can fit into unsigned long
(not int, as before). Check for output errors.
2001-09-17 Bruno Haible <haible@ilog.fr>
* lib/autoconf/c.m4: (AC_LANG_INT_SAVE(C)):
Always include <stdio.h> and <stdlib.h>. Evaluate
the expression in an extra function before these includes. Call
fprintf "%d" only after ensuring the argument is of type 'int'.
Reported by Wayne Chapeskie <waynec@spinnaker.com>.
2001-09-17 Paul Eggert <eggert@twinsun.com>
Fix bug reported by Paul Townsend on AIX 4.3.3.0 with CFLAGS=-O4
or CFLAGS=-O5. In that case, the linker has a relaxed view of
fatal errors, and AC_CHECK_LIB causes it to include libraries even
when they don't exist.
* lib/autoconf/headers.m4 (AC_HEADER_DIRENT): Use AC_SEARCH_LIBS,
not AC_CHECK_LIB, so that we don't use -ldir or -lx if we don't
need it.
* lib/autoconf/specific.m4 (AC_ISC_POSIX): Replace the old, crufty
version with the version used by fileutils 4.1, except use
AC_SEARCH_LIBS, not AC_CHECK_LIB, so that we don't use -lcposix if
we don't need it.
* doc/autoconf.texi (AC_ISC_POSIX): Describe new behavior.
2001-09-13 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/m4sh.at: Be sure to issue the bangshe line
_first_.
Reported by Gerrit P. Haase.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Reset `AT_victims' so that
m4_defn'ing is valid.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_append_uniq): New.
* lib/autotest/general.m4 (AT_VICTIMS, AT_KEYWORDS, _AT_CLEANUP_FILE):
Use it.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (_AS_QUOTE_IFELSE, _AS_BOX_INDIR): Use
m4_match.
(m4_re_escape): New.
* lib/autoconf/status.m4 (AC_CONFIG_IF_MEMBER): Use it.
* lib/autoconf/general.m4 (AC_CACHE_SAVE): Use m4_match.
* lib/autoconf/status.m4 (AC_CONFIG_IF_MEMBER, AC_CONFIG_LINKS):
Likewise.
* lib/autoconf/types.m4 (_AC_CHECK_TYPE_REPLACEMENT_TYPE_P)
(_AC_CHECK_TYPE_MAYBE_TYPE_P, AC_CHECK_MEMBER): Likewise.
* lib/autotest/general.m4 (AT_INIT): Rename AT_TESTS_ALL as
AT_tests_all for consistency.
Set at_victims.
(AT_VICTIMS): Similar to AT_KEYWORDS.
(_AT_CLEANUP_FILE_IF): Use m4_match and m4_re_escape.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Fix stupid bugs.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Create and remove
`$as_me.[0-9]+' instead of `debug-[0-9]+.sh', so that multiple
test suites can cohabit.
2001-09-13 Akim Demaille <akim@epita.fr>
* tests/mktests.sh: Don't output banners for empty test files.
2001-09-13 Akim Demaille <akim@epita.fr>
Test suites can be run independently of configure.
* lib/m4sugar/m4sh.m4 (_AS_ECHO, _AS_ECHO_N_PREPARE): New.
* lib/autoconf/programs.m4 (_AC_PROG_ECHO): Remove.
* lib/autoconf/general.m4 (_AC_INIT_PREPARE): Adjust: AC_SUBST
ECHO_N etc.
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Don't ask for at_n
and at_c.
* lib/autotest/general.m4: Use ECHO_*.
2001-09-13 Akim Demaille <akim@epita.fr>
* bin/ifnames.in: Rewrite in Perl.
* configure.ac: Don't look for AWK.
* tests/tools.at (AWK portability): Remove.
(Syntax of the shell scripts): Don't check ifnames.
(AT_CHECK_PERL_SYNTAX): New.
(Syntax of the Perl scripts): Check ifnames.
* tests/ifnames: New.
2001-09-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Let --keywords also match
test group titles.
* tests/atspecific.m4 (AT_CHECK_AU_MACRO): AT_KEYWORDS(autoupdate).
Remove all the other keywords.
2001-09-10 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Remove the diversion HELP and
SETUP: no longer used.
Support -k, --keywords.
<at_help>: Be `no', `short', or `long'.
<at_help_all>: New variable.
(AT_KEYWORDS): New.
(AT_CLEANUP_FILE_IFELSE, AT_CLEANUP_FILE): Rename as...
(_AT_CLEANUP_FILE_IF, _AT_CLEANUP_FILE): these.
(_AT_CLEANUP_FILE_IF): Simplify the regexp.
(AT_SETUP): Reset AT_line, AT_keywords, AT_description.
No longer fill the HELP diversion.
(AT_CLEANUP): Use them.
* lib/m4sugar/m4sugar.m4 (m4_append): Support a separator.
(m4_list_append): Remove.
Spread a few keywords in the Autoconf test suite.
2001-09-10 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Don't pass
PATH_SEPARATOR, let M4sh compute it.
* lib/m4sugar/m4sh.m4 (_AS_PATH_SEPARATOR_PREPARE): New.
* lib/autoconf/programs.m4 (AC_SHELL_PATH_WALK): Use PATH_SEPARATOR.
Move to...
* lib/m4sugar/m4sh.m4 (_AS_PATH_WALK): Here.
Simplify when the path is not a literal.
(AS_UNAME): Use it to report PATH.
* lib/autoconf/general.m4 (_AC_INIT_PREPARE_FS_SEPARATORS): Remove.
(_AC_INIT_DEFAULTS): AC_SUBST PATH_SEPARATOR.
* lib/autoconf/programs.m4 (AC_PROG_INSTALL): Use _AS_PATH_WALK.
* lib/autotest/general.m4 (AT_INIT): Use _AS_PATH_WALK to
normalize the path, and to look for victims.
* tests/semantics.at (AC_PATH_PROG & AC_PATH_PROGS)
(AC_CHECK_PROG & AC_CHECK_PROGS): Use PATH_SEPARATOR.
2001-09-07 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&handle_m4): `< /dev/null' so that GNU M4 1.5
doesn't neutralize SIGINT, making autoconf etc. non interruptible.
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Move the package
related variables into `at_package_*'.
* lib/autotest/general.m4 (AT_VICTIMS): New.
(AT_INIT): Adjust for stand-alone/embedded test suites.
(AS_MESSAGE_LOG_FD): Define and use it.
* tests/suite.at (AT_VICTIMS): Use it.
* tests/tools.at (autoupdating AC_PREREQ): Don't depend upon
at_version.
2001-09-07 Akim Demaille <akim@epita.fr>
Move toward possibly stand-alone test suites.
* lib/autotest/general.m4: Stop displaying srcdir everywhere as,
in addition, it introduces useless differences in logs.
(AT_INIT): Let atconfig and atlocal be both optional.
Adjust PATH computation.
* lib/m4sugar/m4sh.m4 (AS_UNAME): More readable display of PATH.
2001-09-07 Akim Demaille <akim@epita.fr>
* lib/autoconf/Makefile.am (autoconf.m4f): Depends upon
m4sugar/version.m4.
2001-09-05 Akim Demaille <akim@epita.fr>
* lib/autoconf/c.m4 (AC_LANG_BOOL_COMPILE_TRY(C)): Use `_array_'
to avoid GCC warnings.
From Uwe Seimet.
2001-09-05 Akim Demaille <akim@epita.fr>
* bin/autom4te.in: --language is -l, not -s.
2001-09-05 Akim Demaille <akim@epita.fr>
Be ready to handle filenames as stupid as `dnl.at', for if even
the maintainer is dumb enough to do that...
* lib/autotest/general.m4 (AT_SETUP, AT_LINE): Demonstrates your
excellence in M4 quotation: consider `__file__' is active.
And BTW, when invoking m4, pass the --include in the right order:
the wrong one.
* bin/autom4te.in, bin/autoupdate.in: Use reverse when kingtal to
4m.
2001-09-05 Akim Demaille <akim@epita.fr>
* lib/Autom4te/XFile.pm: New lib file.
* bin/autoupdate.in, bin/autoscan.pl, bin/autom4te.in,
* bin/autoheader.in: Use it.
2001-09-05 Akim Demaille <akim@epita.fr>
* bin/autoupdate.in (&handle_m4_macros) <unm4.m4>: Undefine iff
defined.
2001-09-05 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&getopt): Work around the `-' Getopt bug.
* bin/autoheader.in, bin/autoupdate.in (&parse_args): Adjust.
* bin/autoscan.in: Use `getopt' and `find_files' etc.
Add -I, --include support.
* doc/autoconf.texi (autoscan Invocation): Adjust.
2001-09-05 Akim Demaille <akim@epita.fr>
CVS GNU M4 doesn't like `undefine(undefined)'.
* bin/autoupdate.in (&handle_m4_macros, &handle_autoconf_macros):
New, extracted from main.
Use IO::File wherever possible.
(input.m4): Be constant, use -I instead of hard coding $tmp.
Therefore be a quoted heredoc.
Don't invoke `_au_disable', since ac was not loaded, but just
`unm4.m4'.
2001-08-31 Akim Demaille <akim@epita.fr>
Version 2.52d.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Fix the
previous patch.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Can create `config.hin~'.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): DU 5.0 has
serious problems handling heredocs in heredocs.
Reported by Nicolas Joly.
2001-08-31 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Don't promote non `m4_*' M4 macros.
(Making testsuite Scripts): Update.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/Makefile.am (CLEANFILES): Add autom4te.cfg.
2001-08-31 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Quadrigraphs): Document `@&t@'.
(testsuite Scripts): There is no such thing as `atconfig.in'.
And actually one diagram is missing: test suite runtime.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&find_file): Browse the includes in the
inverse order.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autoupdate.in (@include): `installcheck' revealed the path
to m4sugar was lacking!
2001-08-31 Akim Demaille <akim@epita.fr>
* man/Makefile.am (.x.1): We really have to pass
autom4te_perllibdir.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Don't pass all the args to
debug scripts, in particular passing explicitly listed tests to
run is stupid.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&parse_args): Strip `.' from `@include'.
* bin/autoupdate.in: Use --include, -I, and --force, -f, too.
Use directly autom4te, not autoconf.
* tests/autoupdate: $top_srcdir/lib is needed too for melt files.
2001-08-31 Akim Demaille <akim@epita.fr>
* tests/semantics.at (AC_C_BIGENDIAN): Missing eol.
* bin/autoheader.in (%symbol): Strip arguments of macros.
2001-08-31 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Catch up -I, --include changes.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&parse_args): Die on unknown languages.
* bin/autoheader.in: Run directly autom4te --mode=autoconf, no
need for autoconf.
Promote --include over --macrodir and other obsolete options.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm ($version, $help, &getopt): New.
* bin/autoupdate.in, bin/autoheader.in, bin/autom4te.in: Use them.
* bin/autom4te.in ($autoconf): Pass --force.
`print $out' doesn't print `$_' but `$out'.
* tests/tools.at (Syntax of the Perl scripts): Pass the lib dir.
(autoheader): Pass --force since the test suite goes too fast for
the time stamps.
Adjust to the new autoheader messages.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autoheader.in: Handle the acconfig.h etc. junk files.
Check the completeness of the #template.
* lib/Autom4te/General.pm (&update_file): s/remove/unlink/.
* tests/semantics.at (AC_C_BIGENDIAN): Adjust AT_CHECK_AUTOHEADER
invocation.
2001-08-31 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&find_file, &update_file): New.
* bin/autoupdate.in, bin/autoheader.in: Adjust.
Drop AC_MACRODIR dead for real.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Now autoheader says
`autoheader: `config.hin' is created'.
* tests/tools.at (Syntax of the Perl scripts): Check autoheader.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autoheader.in: Rewrite in Perl.
* tests/autoheader: Adjust.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autoconf.in (--include, -I): New option.
Map --localdir, --autoconf-dir onto it.
Forward autom4te's options instead of interpreting them.
* bin/autoconf.in, bin/autoheader.in (AC_MACRODIR, autoconf_dir):
There is no such envvar since the inception of autom4te.cfg.
* bin/autom4te.in (&parse_args): Uniquify `@include'.
* bin/autoupdate.in: Adjust, and perform more control.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Adjust.
* tests/autoconf: Dittowise.
2001-08-31 Akim Demaille <akim@epita.fr>
* bin/autoconf.in: Don't bother with `acsite.m4' and `aclocal.m4'.
* bin/autom4te.in (&find_file): Support `FILE?' standing for
optionally `FILE'.
Use -e, not -f, since /dev/null for instance is OK.
(&parse_args): Adjust.
* lib/autom4te.in (Autoconf): Add `acsite.m4?' and `aclocal.m4?'.
2001-08-31 Akim Demaille <akim@epita.fr>
* configure.ac: Also find tested executables in bin.
* bin/autoconf.in, bin/autoheader.in, bin/autoreconf.in,
* bin/autoscan.in, autoupdate.in: Use exclusively the name of the
installed peer executables, only PATH is allowed to resolve it.
Pass `autoconf_dir' via options, not via invisible envvars.
* lib/Autom4te/General.pm (&find_peer): Remove.
* lib/autotest/general.m4 (AT_INIT): `AUTOTEST_PATH=a:b' gives
`abuild:asrc:bbuild:bsrc', not `abuild:bbuild:asrc:bsrc'.
* man/Makefile.am: Let help2man rely on PATH instead of trying to
find the executables for it.
* tests/Makefile.am: Major cleanup. Too lazy to document...
* tests/atlocal.in: Remove all the obscure envvar manipulations.
We only need PERL.
* tests/atspecific.m4, tests/tools.at: Passing --localdir is
indeed related to running the test suite, while passing
--autoconf-dir and others is related to running non installed
Autoconf executables. So don't do that, leave it to...
* tests/autoconf, tests/autoheader, tests/autom4te, tests/autoupdate,
* tests/autoscan: New.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): Don't
refer to library files: rely on --language.
2001-08-29 Akim Demaille <akim@epita.fr>
* bin/autom4te.in, lib/autom4te.in, bin/autoconf.in:
s/--set/--language/.
2001-08-29 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Strip the @nodes.
Suggested by Paul Eggert.
(Initializing configure): Typo.
2001-08-29 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&handle_output): s/@__@/@&t@/.
Suggested by Paul Eggert.
2001-08-29 Akim Demaille <akim@epita.fr>
* Makefile.maint (do-po-update): Wget refuses to overwrite files:
download in a tmp dir.
2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: s/AT-devnull/devnull/ since there are
case insensitive OSes out there :(
From Tim Van Holder.
2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autom4te.in: New.
* lib/Makefile.am (edit, autom4te.cfg): New.
* bin/autom4te.in (BEGIN): Simplify.
Rely on `AC_MACRODIR' in addition of `autom4te_perllibdir'.
(&load_configuration): New. Use it.
(&parse_args): Support --mode, --set, and --melt.
* bin/autoconf.in: Simplify and adjust.
* tests/Makefile.am (AUTOMAKE): Use --set.
* tests/atlocal.in: Adjust.
* BUGS: distcheck and check are weak.
2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: Use
foo=`(command) 2>/dev/null`
not
foo=`command` 2>/dev/null
(at-devnull): Rename as...
(AT-devnull): this.
(--clean): Remove AT-* files too.
* doc/autoconf.texi (Limitations of Usual Tools): Document `date'.
Reported by Nicolas Joly.
2001-08-28 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PREPARE): Don't use single
quotes inside single quotes.
Reported by Nicolas Joly.
2001-08-28 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (Function Portability): Mention C right shifts.
2001-08-27 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autotest/general.m4: Reword some messages.
(AT_INIT): Check for the `times' builtin before using it.
Support test ranges as arguments to the testsuite.
Have -e imply -d as the help text suggested.
2001-08-27 Akim Demaille <akim@epita.fr>
* Makefile.maint: Formatting changes.
(do-po-update, po-update, cvs-update, update): New targets.
(AMTAR): Remove.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT) <at_cmd_line>: Remove.
<at_cmd_line>: New.
Pass it to debug-*.sh scripts.
<AUTOTEST_PATH>: May contain absolute dir names.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Log the command line.
Support `VAR=VAL' as arguments.
Compute PATH _after_ the options processing, so that AUTOTEST_PATH
may be set via the command line.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): $2 defaults to $1.
* lib/autotest/autotest.m4 (AT_INIT): Expand AUTOTEST_PATH into
first the build dirs, then the src dirs.
* configure.ac (AC_CONFIG_TESTDIR): Adjust.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Output the definition of
at_data_files earlier.
(--clean, -c): New option.
* tests/Makefile.am: Use this option.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_SRCPATHS): Rename `ac_dots' as
`ac_top_builddir' to mimic Automake's vocabulary, which much more
readable.
Adjust callers.
* doc/autoconf.texi (Configuration Actions): Document the vars
available in commands.
Emphasize the risks of collisions in init-cmds.
2001-08-27 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Input) <AC_INIT>: Move to..
(Initializing configure): this new node.
2001-08-27 Akim Demaille <akim@epita.fr>
* Makefile.am (EXTRA_DIST): INSTALL.txt is a dead hack.
2001-08-27 Akim Demaille <akim@epita.fr>
* m4/atconfig.m4 (AT_CONFIG): Remove, replaced by...
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): this.
New file.
* m4/Makefile.am (EXTRA_DIST): Oops, adjust...
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AU_DEFINE, AU_DEFUN, AU_ALIAS): Move
to...
* lib/autoconf/autoheader.m4: this new file.
* lib/autoconf/general.m4 (AH_OUTPUT, AH_VERBATIM)
(_AH_VERBATIM_OLD, AH_TEMPLATE, _AH_TEMPLATE_OLD, AH_TOP, AH_BOTTOM):
Move to...
* lib/autoconf/autoupdate.m4: this new file.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_SRCPATHS): New.
(_AC_OUTPUT_LINKS, _AC_OUTPUT_FILES, _AC_OUTPUT_SUBDIRS): Use it.
Standardize the var names (ac_sub_srcdir -> ac_srcdir, ac_subdir
-> ac_dir).
(_AC_OUTPUT_HEADERS): AS_DIRNAME always return a dir name.
* lib/autoconf/general.m4 (_AC_INIT_HELP): Ditto.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4 (AC_CONFIG_COMMANDS)
(AC_CONFIG_COMMANDS_POST, AC_CONFIG_COMMANDS_PRE, AC_CONFIG_FILES)
(AC_CONFIG_HEADER, AC_CONFIG_HEADERS, AC_CONFIG_IF_MEMBER)
(AC_CONFIG_LINKS, AC_CONFIG_SUBDIRS, AC_FILE_DEPENDENCY_TRACE)
(AC_LINK_FILES, AC_LIST_COMMANDS, AC_LIST_COMMANDS_COMMANDS)
(AC_LIST_FILES, AC_LIST_FILES_COMMANDS, AC_LIST_HEADERS)
(AC_LIST_HEADERS_COMMANDS, AC_LIST_LINKS, AC_LIST_LINKS_COMMANDS)
(AC_OUTPUT, AC_OUTPUT_COMMANDS, AC_OUTPUT_COMMANDS_POST)
(AC_OUTPUT_COMMANDS_PRE, AC_OUTPUT_MAKE_DEFS)
(_AC_CONFIG_COMMANDS_INIT, _AC_CONFIG_DEPENDENCIES)
(_AC_CONFIG_DEPENDENCY, _AC_CONFIG_UNIQUE, _AC_LINK_FILES_CNT)
(_AC_LIST_SUBDIRS, _AC_OUTPUT_COMMANDS, _AC_OUTPUT_COMMANDS_CNT)
(_AC_OUTPUT_COMMANDS_INIT, _AC_OUTPUT_CONFIG_STATUS)
(_AC_OUTPUT_FILES, _AC_OUTPUT_HEADERS, _AC_OUTPUT_LINKS)
(_AC_OUTPUT_SUBDIRS): Move to...
* lib/autoconf/status.m4: this new file.
* lib/autoconf/general.m4, lib/autoconf/Makefile.am: Adjust.
* tests/Makefile.am, tests/suite.at: Adjust.
2001-08-27 Akim Demaille <akim@epita.fr>
Automake 1.5.
* Makefile.am (AUTOMAKE_OPTIONS): Add 1.5 and dist-bzip2.
(AMTAR): Help automake define it.
(INSTALL, install-data-hook): The INSTALL.txt trick is no longer
needed, 1.5 can have a macro and a target with the same name.
* m4/auxdir.m4, m4/cond.m4, m4/depend.m4, m4/install-sh.m4,
* m4/strip.m4: New.
* m4/init.m4, m4/sanity.m4: Update.
* doc/Makefile.am (CLEANFILES): 1.5 knows the texi2dvi files.
* lib/autoconf/Makefile.am, lib/autotest/Makefile.am,
* lib/m4sugar/Makefile.am, lib/autoscan/Makefile.am,
* lib/Autom4te/Makefile.am, man/Makefile.am: Use dist/nodist.
2001-08-27 Akim Demaille <akim@epita.fr>
Provide a mean to ``AC_PREREQ'' for M4sugar, M4sh and Autotest.
* lib/autoconf/version.in: Remove.
* lib/m4sugar/version.in: New.
* lib/m4sugar/m4sugar.m4 (m4_acversion, m4_version_prereq): New.
Adjust callers.
* bin/autoupdate.in: Distinguish M4sugar vs. Autoconf macros by
the name of the directory they're in, instead of the filename,
since version.m4 is now in m4sugar, but m4_acversion must not be
classified as an Autoconf macro.
($input_m4): Don't qualify the path to m4sugar.
Rather, pass autoconf_dir to m4.
* tests/Makefile.am (testsuite): Remove -I top_srcdir, unneeded.
* tests/suite.at: Require 2.52c.
2001-08-27 Akim Demaille <akim@epita.fr>
testsuite.log should include config.log.
* lib/autotest/autotest.m4: New.
* lib/autotest/general.m4, tests/atspecific.m4: Adjust.
* tests/suite.at : Adjust.
(AT_INIT): Log config.log.
* lib/m4sugar/m4sugar.m4 (m4_text_box): New.
* lib/m4sugar/m4sh.m4 (_AS_BOX_LITERAL): Adjust.
* lib/autoconf/general.m4 (_AC_INIT_CONFIG_LOG): Use them.
(_AC_INIT_PREPARE): Fix the incredibly messy and buggy completion
of config.log on traps.
(_AC_OUTPUT_CONFIG_STATUS): Use AS_BOX.
Use consistently `_ACEOF' for configure's here docs, and `_CSEOF'
for config.status'.
Open the log as soon as possible.
Use the same log introduction as configure's.
2001-08-22 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Indices): New node.
Move indices out of the top level menu and into this submenu.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
AC_TRY_COMMAND.
(AC_DECL_YYTEXT): Fix the previous patch: it points to AC_PROG_LEX.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AC_SHELL_PATH_WALK, AC_CHECK_PROG)
(AC_CHECK_PROGS, AC_PATH_PROG, AC_PATH_PROGS, AC_CHECK_TOOL_PREFIX)
(AC_PATH_TOOL, AC_CHECK_TOOL, AC_CHECK_TOOLS): Move to...
* lib/autoconf/programs.m4: here.
* lib/autoconf/specific.m4 (_AC_PROG_ECHO, AC_PROG_MAKE_SET)
(AC_PROG_RANLIB, AC_PROG_YACC, AC_PROG_LEX, _AC_DECL_YYTEXT)
(AC_PROG_INSTALL, AC_PROG_LN_S, AC_RSH): Move to...
* lib/autoconf/programs.m4: here.
(_AC_DECL_YYTEXT): Rename as...
(_AC_PROG_LEX_YYTEXT_DECL): this.
* lib/autoconf/autoconf.m4, lib/autoconf/Makefile.am
* tests/Makefile.am, tests/suite.am: Adjust.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AC_LIST_MEMBER_OF, AC_LINKER_OPTION):
Move to...
* lib/autoconf/fortran.m4 (_AC_LIST_MEMBER_IF, _AC_LINKER_OPTION):
here.
* lib/autoconf/general.m4 (AC_TRY_LINK_FUNC): Move to...
* lib/autoconf/functions.m4: here.
* lib/autoconf/general.m4 (AC_SEARCH_LIBS, AC_CHECK_LIB)
(AH_CHECK_LIB): Move to...
* lib/autoconf/libs: this new file.
* lib/autoconf/specific.m4 (_AC_PATH_X_XMKMF, _AC_PATH_X_DIRECT)
(_AC_PATH_X, AC_PATH_X, AC_PATH_XTRA): Move to...
* lib/autoconf/libs.m4: here.
* lib/autoconf/autoconf.m4, lib/autoconf/Makefile.am: Adjust.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_MKDIR_P): Fail if fails.
* lib/autoconf/general.m4 (_AC_OUTPUT_SUBDIRS): Adjust.
(AC_SITE_LOAD): Better logging of config.site.
2001-08-20 Akim Demaille <akim@epita.fr>
* configure.ac (AT_CONFIG): Fix the path.
* m4/atconfig.m4 (AT_CONFIG): Don't use EOF but ATEOF so that 2.52
can be used.
2001-08-20 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Prepare the cross-compile
program with AC_LANG_PROGRAM before feeding it to
AC_COMPILE_IFELSE. Cleanup grep usage.
2001-08-20 Akim Demaille <akim@epita.fr>
* ChangeLog, ChangeLog.0, ChangeLog.1, ChangeLog.2, AUTHORS, BUGS,
* NEWS, README, README-alpha, TODO, tests/README: This package is
`Autoconf', not `autoconf' (the executable).
2001-08-20 Akim Demaille <akim@epita.fr>
Info readers seem to need `Index' in the index node title :(
* doc/autoconf.texi: Reverse the 2001-08-15 change which
simplified index node names.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Warn if the
arguments are not literals.
* doc/autoconf.texi (Input) <AC_INIT>: Arguments must be literals.
Specify the output variables, and macros defined.
2001-08-20 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Examining Declarations) <AC_TRY_CPP>:
(Examining Syntax) <AC_TRY_COMPILE>
(Examining Libraries) <AC_TRY_LINK>
(Test Programs) <AC_TRY_RUN>: These macros double quote some of
their arguments.
Reported by Werner Lemberg.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Compute top_builddir,
top_srcdir and srcdir from at_topbuild_2_topsrc and at_testdir.
Load atlocal late enough to dump it in the log.
* m4/atconfig.m4 (AT_CONFIG): Pass them to atconfig.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/torture.at (Configuring subdirectories): New test.
* lib/autoconf/general.m4 (_AC_INIT_SRCDIR): Say what you are
looking for.
* m4/atconfig.m4: Be sure the let $[0] be expandable.
(top_srcdir): Fix its computation.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_OUTPUT_COMMANDS): Say what you do.
* m4/atconfig.m4 (AT_CONFIG): $1 is now the directory where the
test suite lives.
Create `atconfig' automagically.
Configure atlocal.in if present.
* tests/atconfig.in: Remove.
* tests/atlocal.in: New.
* tests/Makefile.am: Adjust.
2001-08-20 Akim Demaille <akim@epita.fr>
Huh!?!?! There are still some user EOF tags used, which prevents
their use in AC_CONFIG_COMMANDS for instance...
* lib/autoconf/general.m4, lib/autoconf/specific.m4,
* lib/autotest/general.m4: Rename the EOF tags as `_ACEOF',
`_CSEOF', or `_ATEOF', as appropriate.
* lib/m4sugar/Makefile.am, lib/autoconf/Makefile.am,
* lib/autotest/Makefile.am (check-local): Enforce this constraint.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/m4sh.at, tests/m4sugar.at,
* tests/semantics.at, tests/tools.at, tests/torture.at:
s/^AT_DATA\(([^][]+),/AT_DATA([$1],/.
2001-08-20 Akim Demaille <akim@epita.fr>
Autotest invokes M4sh's initialization.
* lib/autotest/general.m4: Adjust the diversion names.
(AT_INIT): Run AS_INIT.
Use the BINSH diversion to invoke /bin/sh.
* tests/base.at, tests/m4sh.at, tests/m4sugar.at, tests/tools.at:
* tests/torture.at: Respect M4sugar and M4sh macro name spaces.
2001-08-20 Akim Demaille <akim@epita.fr>
Let M4sh have its own diversions.
* lib/autoconf/general.m4 (_m4_divert(BINSH), _m4_divert(REVISION))
(_m4_divert(NOTICE)): Rename as...
* lib/m4sugar/m4msh.m4 (_m4_divert(BINSH), _m4_divert(HEADER-REVISION))
(_m4_divert(HEADER-COMMENT)): these.
(_m4_divert(HEADER-COPYRIGHT), _m4_divert(HEADER-COPYRIGHT)): New.
(_m4_divert(NOTICE)): New, for Libtool.
* lib/autoconf/general.m4 (_m4_divert(PREPARE)): Remove, replaced
long ago with `_m4_divert(GROW)'.
(AC_COPYRIGHT, AC_REVISION, _AC_INIT_NOTICE): Adjust.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/compile.at, tests/foreign.at,
* tests/m4sh.at, tests/m4sugar.at, tests/mktests.sh,
* tests/semantics.at, tests/suite.at, tests/tools.at,
* tests/torture.at: Ask Autotest mode, not Autoconf mode.
2001-08-20 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (handle_output): Handle @__@.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4, lib/autoconf/oldnames.m4,
* lib/autotest/general.m4: Adjust the license.
2001-08-17 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Function Portability): Mention snprintf,
following up on a suggestion by Kevin Ryde.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/install.texi, doc/autoconf.texi: Use `autoconf', not
`autoconf_manual', as texinfo.tex 2001-06-21.10 chokes on it.
2001-08-17 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Refer to `$as_me.log', not
`$0.log' as for projects where testsuite is in src, we'd have
testsuite.log created in src.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&parse_args): Recognize --normalize.
2001-08-17 Akim Demaille <akim@epita.fr>
Start implementing the AC_CHECK_HEADER transition scheme.
* lib/autoconf/headers.m4 (_AC_CHECK_HEADER_NEW)
(_AC_CHECK_HEADER_OLD, _AC_CHECK_HEADER_MONGREL): New.
(AC_CHECK_HEADER): Use them.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Work around Texinfo buglets.
(Transformation Rules): One example is enough, users are expected
to have their brains on. And BTW, use DESTDIR.
(dvar): New macro. Use it.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Writing testsuite.at) <AT_CHECK>: Complete.
* lib/autotest/general.m4 (AT_INIT): Use the relative dir when
looking for ChangeLogs.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/autom4te.in: --normalize is a new option.
* bin/autoconf.in: Use it.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/Makefile.am, lib/Autom4te/Makefile.am, lib/autoconf/Makefile.am
* lib/autotest/Makefile.am, lib/m4sugar/Makefile.am: Add TAGS support.
2001-08-16 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi, doc/install.texi: Put copyright notice at
start, not at end.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/Makefile.am (fu): New index, can't use fn because of defmac.
Use it.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (pr): New index.
(prindex, findex): Use, merge, and output them.
(Environment Variable Index, Output Variable Index)
(Preprocessor Symbol Index, Autoconf Macro Index, M4 Macro Index)
(Autotest Macro Index): Rename as...
(Environment Variables, Output Variables,Preprocessor Symbols)
(Autoconf Macros, M4 Macros, Autotest Macros): these.
* doc/install.texi: Use @command.
(Environment Variables): Rename as...
(Defining Variables): this.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Function Portability): sprintf's return
value.
From Kevin Ryde.
2001-08-15 Akim Demaille <akim@epita.fr>
* Makefile.maint (CVS): New.
(local-check): Run changelog-check. last.
(alpha): Don't depend upon local-check, since...
(cvs-dist): depends upon it.
2001-08-15 Tim Van Holder <tim.van.holder@pandora.be>
* tests/Makefile.am: Use a clean-local rule to remove
autom4te.cache (it's a directory, not a file.
* Makefile.am: Ditto (but maintainer-clean-local).
2001-08-15 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (@m4_warning): New.
(&handle_m4): Use it.
* tests/m4sugar.at (m4_warn): Pass `-f' to autom4te to ensure the
warnings are issued at each run.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): M4sugar
is in the src tree.
2001-08-15 Akim Demaille <akim@epita.fr>
* tests/atspecific.m4 (AT_CHECK_AUTOUPDATE): Perl is now required:
don't waste time running `autoupdate --version' works.
* tests/tools.at (autoupdating AC_PREREQ): Likewise.
2001-08-13 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (ma): Rename this index as...
(ac): this.
2001-08-13 Akim Demaille <akim@epita.fr>
* Makefile.am: Remove dead code and dead comments.
(pdf, html): New targets.
* doc/autoconf.texi (Using Autotest): New chapter.
* doc/Makefile.am (pdf): New targets.
(CLEANFILES): Adjust.
2001-08-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Log the start/stop dates and
duration of the test suite.
2001-08-12 Alexandre Duret-Lutz <duret_g@epita.fr>
* tests/semantics.at (AC_C_BIGENDIAN): Explicitelly save and load
endianness for comparison instead of relying on AT_CHECK_ENV.
2001-08-11 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi, doc/install.texi: Add a copyright notice
to the INSTALL file.
2001-08-11 Paul Eggert <eggert@twinsun.com>
* NEWS: The autoconf manual now is distributed under the terms
of the GNU Free Documentation License.
* doc/autoconf.texi: Switch from old style copyright notice to FDL.
Add an appendix "Copying This Manual" for the FDL.
* doc/fdl.texi: New file, from
<http://www.gnu.org/licenses/fdl.texi>.
* doc/Makefile.am (autoconf_TEXINFOS): Add fdl.texi.
2001-08-10 Paul Eggert <eggert@twinsun.com>
* AUTHORS, BUGS, ChangeLog, ChangeLog.0, ChangeLog.1,
ChangeLog.2, GNUmakefile, Makefile.maint, NEWS, README,
README-alpha, TODO, configure.ac, lib/autoconf/Makefile.am,
m4/atconfig.m4, m4/init.m4, m4/m4.m4, m4/missing.m4,
m4/sanity.m4, tests/README, tests/aclocal.m4,
tests/atspecific.m4, tests/base.at, tests/compile.at,
tests/foreign.at, tests/m4sh.at, tests/m4sugar.at,
tests/semantics.at, tests/suite.at, tests/tools.at,
tests/torture.at: Add copyright notice.
* tests/mktests.sh: Update year in copyright notice.
2001-08-12 Alexandre Duret-Lutz <duret_g@epita.fr>
* tests/semantics.at (AC_C_BIGENDIAN): New test.
2001-08-11 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Handle ACTION-IF-TRUE,
ACTION-IF-FALSE, and ACTION-IF-UNKNOWN.
* doc/autoconf.texi (C Compiler Characteristics): Update
documentation for AC_C_BIGENDIAN.
2001-08-11 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Guess endianness by grep'ing
magic values from an object file when cross-compiling.
Based on code by Guido Draheim <Guido.Draheim@gmx.de>.
2001-08-10 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&handle_output): Don't use `grep' with side
effects.
Suggested by Russ Allbery.
2001-08-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* lib/autoconf/general.m4 (_AC_OUTPUT_SUBDIRS): Propagate the
current $prefix to the sub-configures.
2001-08-09 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autoconf/lang.m4: Ignore *.xSYM when looking for an executable
extension (needed on BeOS). Reported by Guido van Rossum.
2001-08-09 Akim Demaille <akim@epita.fr>
* bin/autom4te.in ($icache): Load it only if older than autom4te.
2001-08-07 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): All the `at-*' are to be
removed.
(at-setup-line): Huh? Be a variable `at_setup_line', not a file.
No need to remove the files before and after the each test, before
each test and at the end of the suite is enough.
Display only the children `times', not the shell's.
If the test failed or was skipped, at-times is not available.
2001-08-07 Akim Demaille <akim@epita.fr>
Always produce testsuite.log, including when there are no
failures. This helps getting information on skipped tests, and
duration of the tests. Err, implement the latter btw.
* lib/autotest/general.m4 (AT_INIT): Set up fd 6 for the log.
Dump information on the first run of each test.
(AT_CLEANUP): Create `at-times' containing the duration of the
test group.
2001-08-07 Akim Demaille <akim@epita.fr>
The use of `dumpstat' revealed that `len' was used although it
should not. m4_text_wrap was using it, but in the Autoconf world
where it is legal. Hence (i) test M4sh in its own world, not
Autoconf's, and (ii), ahem, fix the bug :)
* lib/autotest/general.m4: Be sure the set good quotes, as tracing
does not like `' instead of [].
(AT_INIT): Forbid `^_?AT_'.
And don't output such tokens.
* tests/Makefile.am (CLEANFILES): Add `script', `script.s4g',
`script.as', and `autom4te.cache'.
Remove `empty' and `macro' which are no longer used.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): New.
* tests/m4sugar.at: Use it.
* lib/m4sugar/m4sugar.m4: Use `m4_len' not `len'.
2001-08-07 Akim Demaille <akim@epita.fr>
* bin/autoconf.in, bin/autoheader.in: --force, -f is a new option.
2001-08-07 Alexandre Duret-Lutz <duret_g@epita.fr>
* bin/autom4te.in (handle_output): Typo in quadrigraph substitution.
2001-08-04 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_ALLOCA, AC_FUNC_ERROR_AT_LINE)
(AC_FUNC_FSEEKO, AC_FUNC_OBSTACK): Use AC_LANG_IFELSE, not
AC_TRY_LINK.
* lib/autoconf/headers.m4 (AC_HEADER_MAJOR): Likewise.
* lib/autoconf/fortran.m4 (_AC_LANG_PROGRAM_C_F77_HOOKS)
(AC_F77_MAIN): Likewise.
2001-08-04 Akim Demaille <akim@epita.fr>
Don't rely on M4sugar outputting the patterns in files, since we
might process the output _without_ running m4, hence without these
files.
* lib/m4sugar/m4sugar.m4 (m4_init): No need for `m4_tmpdir'.
* bin/autom4te.in (@Request::includes): Remove, unused.
(@Request::source): Rename as...
(@Request::input): this.
(@preselect): Add `m4_pattern_forbid' and `m4_pattern_allow'.
(&handle_output): Fetch the patterns from the traces.
`$forbidden' and `$allowed' are constant: use m//o.
(&handle_m4): M4sugar no longer wants `m4_tmpdir'.
(m4_pattern_forbid, m4_pattern_allow): Adjust for tracing only.
2001-08-04 Akim Demaille <akim@epita.fr>
`autoconf && autoheader' is sped up. Now, speed up `autoheader &&
autoconf', i.e., in addition to caching traces, cache the output.
* bin/autom4te.in (Request::cache): Rename as...
(Request::id): this.
($cache, $icache, $tcache, $ocache): New.
(&handle_m4): Save M4 output in the cache instead of $tmp.
(&handle_output): Adjust.
(&up_to_date_p): Check that the output cache is up to date too.
(top level): Run `&handle_m4' iff force or the cache is invalid.
Run `&handle_output' if the output cache is more recent.
2001-08-04 Akim Demaille <akim@epita.fr>
* bin/autom4te.in ($force): New.
(&parse_args, &print_usage): -f, --force is a new option.
(&handle_output): CPP directives might have spaces after `#'.
(&parse_args): The first file only can be frozen.
2001-08-04 Akim Demaille <akim@epita.fr>
Don't let autom4te compute the `include' traces several times:
first check that the trace cache file is up to date, and then
compare its timestamp with that of the output.
* bin/autom4te.in, bin/autoupdate.in, bin/autoscan.in: Normalize
the preamble. Don't require 5.005 as Autom4te::General does it,
and better yet (use `use', not `require'!).
* lib/Autom4te/Struct.pm: Rename the last occurrences of
Class::Struct as Autom4te::Struct.
* lib/Autom4te/General.pm (File::stat): Use it.
(&mtime): New, export it.
* bin/autom4te.in: Use it.
Declare `$req' is invalid if it is outdated.
Don't declare it valid before saving it if something went wrong.
2001-08-04 Akim Demaille <akim@epita.fr>
Autom4te shall not encode Autoconf data, and preselecting traces
must be proposed to the users.
* bin/autom4te.in (@required_trace): Remove.
(@preselect): New.
(&parse_args, &print_usage): -p, --preselect is a new option.
(&up_to_date_p): Adjust.
* bin/autoconf.in: Preselect some Autoconf macros.
2001-08-04 Akim Demaille <akim@epita.fr>
* tests/tools.at (autoconf --trace: user macros): Check traces on
macros invoked without arguments, and macros invoked with multiple
lines arguments.
2001-08-03 Alexandre Duret-Lutz <duret_g@epita.fr>
* bin/autom4te.in (handle_traces): Fix rewriting of traces without
arguments.
2001-08-03 Akim Demaille <akim@epita.fr>
* bin/autoconf.in ($@): Work around the usual sh bug.
From Nicolas Joly.
2001-08-03 Akim Demaille <akim@epita.fr>
Clean up the handling of the M4 builtins tracing exception.
* bin/autom4te.in (Request::request): Don't complete M4 builtins
trace requests.
(@m4_builtins): Rename as...
(@m4_builtin): this.
(%m4_builtin_alternate_name): New.
(&parse_args): Complete the trace requests with alternate names.
(&handle_traces): Hence no longer do it here.
(&trace_requests): Remove, unused.
2001-08-03 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Redefined M4 Macros): Document m4_exit,
m4_if, and m4_wrap.
2001-08-03 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_init): Also forbid `_m4_*' tokens.
(m4_divert_pop): Dump the whole diversion stack when a diversion
mismatch happens.
* bin/autom4te.in (&handle_output): Remember of the first
occurrence of a possibly undefined macro, not the last.
Complain about the possibly undefined macros in the same order as
the appear in the output.
* lib/autoconf/Makefile.am (autoconf.m4f): List its dependencies.
* tests/tools.at (autoconf: forbidden tokens, basic)
(autoconf: forbidden tokens, exceptions): No longer sort
autoconf's stderr, as it is now deterministic.
Check that `dnl' is caught.
2001-08-01 Akim Demaille <akim@epita.fr>
* configure.ac: Bump to 2.52c.
2001-08-01 Akim Demaille <akim@epita.fr>
Version 2.52b.
* lib/Autom4te/Makefile.am (perllibdir): s/Autoconf/Autom4te/.
2001-08-01 Akim Demaille <akim@epita.fr>
Version 2.52a.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm: Use `carp' and `croak', not `warn' and
`die'.
(&END): New.
* bin/autoconf.in, bin/autom4te.in, bin/autoupdate.in: Remove your
`END', as `Autom4te::General::END' will be triggered.
* bin/autoupdate.in, bin/autoscan.in: Improve error messages accuracy.
* bin/autoupdate.in (File::Compare, File::Copy): Use them instead of
system to run `mv', `rm', and `cmp'.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&unique): New.
* bin/autoscan.in (&output): Use it to issue trace requests once.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm: New.
* bin/autom4te.in (Autom4te::General): Use it.
($me, $tmp, $verbose, $debug, &mktmpdir, &verbose, &xsystem)
(&find_configure_ac, &find_slave): Remove.
* bin/autoscan.in: Likewise.
* bin/autoupdate.in: Likewise.
2001-08-01 Akim Demaille <akim@epita.fr>
* autoconf.in, autom4te.in, autoscan.in, ifnames.in,
* autoheader.in, autoreconf.in, autoupdate.in: Move to...
* bin: here, new directory.
* lib/Autoconf: Rename as...
* lib/Autom4te: this, to please case insensitive junkie OSes.
2001-08-01 Akim Demaille <akim@epita.fr>
* autom4te.in ($m4): Handle the --nesting-limit.
* autoconf.in (M4): Remove.
2001-08-01 Akim Demaille <akim@epita.fr>
* autoconf.in ($AWK): Remove, no longer used.
* test/tools.at: Use AT_CHECK_AUTOCONF.
(AWK portability): Remove, for autoconf no longer uses AWK.
(Syntax of the Perl scripts): New.
* configure.ac: autoconf no longer needs an AWK with a good
regexp engine.
Use a static test on AC_PACKAGE_VERSION.
* autom4te.in (&up_to_date_p): Output depends on the arguments.
* lib/autoconf/Makefile.am: Ship version.m4, maintainer file.
* tests/atconfig.in (PERL): New.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/autoconf/lang.m4 (AC_LANG(C), AC_LANG_C, _AC_LANG_ABBREV(C))
(AC_LANG(C++), AC_LANG_CPLUSPLUS, _AC_LANG_ABBREV(C++))
(AC_LANG_SOURCE(C), AC_LANG_PROGRAM(C), AC_LANG_CALL(C))
(AC_LANG_FUNC_LINK_TRY(C), AC_LANG_BOOL_COMPILE_TRY(C))
(AC_LANG_INT_SAVE(C), _AC_ARG_VAR_CPPFLAGS, _AC_ARG_VAR_LDFLAGS)
(AC_LANG_PREPROC(C), _AC_PROG_PREPROC_WORKS_IFELSE, AC_PROG_CPP)
(AC_LANG_COMPILER(C), ac_cv_prog_gcc, AC_PROG_CC, _AC_PROG_CC_G)
(AC_PROG_GCC_TRADITIONAL, AC_PROG_CC_C_O, AC_LANG_PREPROC(C++))
(AC_PROG_CXXCPP, AC_LANG_COMPILER(C++), ac_cv_prog_gxx)
(AC_PROG_CXX, _AC_PROG_CXX_G, _AC_PROG_CXX_EXIT_DECLARATION)
(AC_PROG_CC_STDC, AC_C_CROSS, AC_C_CHAR_UNSIGNED, AC_C_LONG_DOUBLE)
(AC_C_BIGENDIAN, AC_C_INLINE, AC_C_CONST, AC_C_VOLATILE)
(AC_C_STRINGIZE, AC_C_PROTOTYPES): Move to...
* lib/autoconf/c.m4: here, new file.
* lib/autoconf/lang.m4 (AC_LANG(Fortran 77), AC_LANG_FORTRAN77)
(_AC_LANG_ABBREV(Fortran 77), AC_LANG_SOURCE(Fortran 77))
(AC_LANG_PROGRAM(Fortran 77), AC_LANG_CALL(Fortran 77))
(AC_LANG_PREPROC(Fortran 77), AC_LANG_COMPILER(Fortran 77))
(ac_cv_prog_g77, AC_PROG_F77, _AC_PROG_F77_G, AC_PROG_F77_C_O)
(_AC_PROG_F77_V_OUTPUT, _AC_PROG_F77_V, AC_F77_LIBRARY_LDFLAGS)
(AC_F77_DUMMY_MAIN, _AC_LANG_PROGRAM_C_F77_HOOKS, AC_F77_MAIN)
(_AC_F77_NAME_MANGLING, AC_F77_NAME_MANGLING, AC_F77_WRAPPERS)
(AC_F77_FUNC): Move to...
* lib/autoconf/fortran.m4: here, new file.
2001-08-01 Akim Demaille <akim@epita.fr>
* acfunctions.m4: Rename as...
* lib/autoconf/functions.m4: this.
* acgeneral.m4: Rename as...
* lib/autoconf/general.m4: this.
* acheaders.m4: Rename as...
* lib/autoconf/headers.m4: this.
* aclang.m4: Rename as...
* lib/autoconf/lang.m4: this.
* acoldnames.m4: Rename as...
* lib/autoconf/oldnames.m4: this.
* acspecific.m4: Rename as...
* lib/autoconf/specific.m4: this.
* actypes.m4: Rename as...
* lib/autoconf/types.m4: this.
* autoconf.m4: Rename as...
* lib/autoconf/autoconf.m4: this.
* m4sugar.m4: Rename as...
* lib/m4sugar/m4sugar.m4: this.
* m4sh.m4: Rename as...
* lib/m4sugar/m4sh.m4: this.
* tests/atgeneral.m4: Rename as...
* lib/autotest/general.m4: this.
* acfunctions: Rename as...
* lib/autoscan/functions: this.
* acheaders: Rename as...
* lib/autoscan/headers: this.
* acidentifiers: Rename as...
* lib/autoscan/identifiers: this.
* aclibraries: Rename as...
* lib/autoscan/libraries: this.
* acmakevars: Rename as...
* lib/autoscan/makevars: this.
* acprograms: Rename as...
* lib/autoscan/programs: this.
2001-08-01 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Moving/deleting open files is not portable.
Portability issues for `.' (source), and more information about sed.
2001-07-25 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_F77_LIBRARY_LDFLAGS): Ignore -libmil (on Solaris),
which has a special meaning and is not a reference to libibmil.a.
Reported by Matteo Frigo.
2001-07-25 Pavel Roskin <proski@gnu.org>
* autom4te.in (mktmpdir): Strip trailing newline from mktemp
output.
2001-07-25 Akim Demaille <akim@epita.fr>
* autoconf.in: Try to define the variables before using them.
* autom4te.in ($perllibdir): Use `$autom4te_perllibdir' as envvar
instead of `$perllibdir'.
* tests/atconfig.in ($autom4te_perllibdir): Export it.
2001-07-25 Akim Demaille <akim@epita.fr>
* autoconf.in (ac_LF_and_DOT): Remove, unused.
2001-07-24 Akim Demaille <akim@epita.fr>
Let autoconf use autom4te for traces.
* autoconf.in ($task, task trace): Remove, merely pass --trace to
autom4te.
* autoheader.in: Don't pass `-' to autoconf, rather, a tmp file.
(Because I found no way for autom4te to accept `-').
* autom4te.in (&Request::request): Beware of M4 builtins.
(END): Don't try to remove the content of an empty dir.
(&parse_args): Default is `$f:$l:$n:$%', not `$f:$l:$n:$*'.
(&handle_output): Set a default value to `$forbidden'.
* autoupdate.in (&verbose, &xsystem): New, from autom4te.in.
($autoconf): Pass --debug and --verbose.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Clean up autom4te's
cache.
2001-07-24 Akim Demaille <akim@epita.fr>
Let autoconf use autom4te to create configure.
* autoconf.in ($automate): New var.
(task script): Use autom4te.
* autom4te.in (File::Spec): Use it.
(&find_file): New.
(&parse_args): --warning is -W, not -w.
Find the top level files.
(&handle_m4): Pass the warnings flags.
Don't report verbosely m4's failures, unless requested.
(&handle_output): Don't complain for forbidden tokens in comments.
Be sure to report all the forbidden tokens within a single line.
(&trace_format_to_m4): Preserve `$_'.
(&handle_traces): Sort the output macros.
(&up_to_date_p): Find the files before trying to get its time stamp.
2001-07-24 Akim Demaille <akim@epita.fr>
* Makefile.am: Ship, build and install Autom4te.
(SUBDIRS): Add lib.
* lib/Autoconf/Struct.pm: New, from Automake 1.5.
* configure.in: Require Perl.
* man/autom4te.in: New.
2001-07-19 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Cache Checkpointing): Use AC_MSG_ERROR in
example, rather than (exit 1); exit (which isn't portable).
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.
-----
Copyright 2001 Free Software Foundation, Inc.
This file is part of GNU Autoconf.
GNU Autoconf is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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any later version.
GNU Autoconf is distributed in the hope that it will be useful,
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