option. Process --recheck after parsing all options. Pass -q
option to configure on --recheck.
(AC_OUTPUT): Pass -q from configure to config.status.
* lib/autoconf/general.m4 (_AC_INIT_PREPARE): Strip -q from
arguments to record.
* doc/autoconf.texi (config.status Invocation): Document
config.status -q option.
Remove.
We _have_ to stop using the old compatibility scheme that tried to
avoid useless backslashes because Libtool 1.4.3 contains a
AC_DEFINE([error_t], [int],
[Define to a type to use for `error_t' if it is not
otherwise available.])
We _have_ to quote the single quote and backslashes with . The
old compatibility scheme saw that ` was backslashed, and therefore
did not quote the single quote. Hence before this patch, Autoconf
was not compatible with Libtool.
Change name of cache variable to ac_cv_func_malloc_0_nonnull.
(AC_FUNC_MALLOC): Change description of HAVE_MALLOC macro.
(_AC_FUNC_REALLOC_IF): Change message. Change name of cache variable
to ac_cv_func_realloc_0_nonnull.
(AC_FUNC_REALLOC): Change description of HAVE_REALLOC macro.
(_AC_PREPROC_IFELSE, _AC_COMPILE_IFELSE, _AC_LINK_IFELSE)
(_AC_RUN_IFELSE): Use it.
* lib/autoconf/lang.m4 (_AC_COMPILER_OBJEXT):
(_AC_COMPILER_EXEEXT_DEFAULT): Likewise.
* lib/autoconf/c.m4 (AC_LANG_SOURCE): Don't include confdefs.h,
inline it.
* lib/autoconf/fortran.m4 (_AC_F77_NAME_MANGLING):
Die when a simple Fortran program cannot be compiled.
* lib/autoconf/lang.m4 (AC_LANG_CALL, AC_LANG_FUNC_LINK_TRY):
Issue a warning if no function is given.
Move the documentation of AC_TRY_RUN to...
(Obsolete Macros): here.
Adjust all the old samples still using AC_TRY_RUN to AC_RUN_IFELSE.
(autoconf Invocation): Remove the duplicates with `invoking
autom4te'.
* lib/autoconf/headers.m4 (AC_HEADER_STDC): Don't use AC_TRY_RUN.
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Likewise.
are a few warnings.
* lib/autoconf/autoheader.m4 (AH_VERBATIM, _AH_VERBATIM_OLD):
Quote for Perl '' strings, not "".
* bin/autoheader.in: Invoke autoconf to get '' strings, not ""
strings.
characters is a syntax warning now.
(_AS_QUOTE): Accept $2 as list of characters to quote.
* lib/autoconf/autoheader.m4 (AH_VERBATIM, _AH_VERBATIM_OLD):
Quote for Perl, not sh.
* bin/autoheader.in: When $debug, report the file which is
`do'ne.
* tests/tools.at (autom4te, autoheader): Exercise @bar, not merely
`@', to tickle Perl's lists.
Reported by Carlos Velasco.
Fixes the `AC_ARG_VAR' test failures.
* lib/autoconf/status.m4 (_AC_OUTPUT_FILES): Don't use cmp.
* lib/freeze.mk (check-forbidden-patterns): New.
* lib/autoconf/Makefile.am, lib/autotest/Makefile.am
* lib/m4sugar/Makefile.am (check-local): Use it to catch `cmp'.
* doc/autoconf.texi (Limitations of Usual Tools): HP-UX' cmp and
/dev/null.
Reported months ago by H. Merijn Brand.
* bin/autoupdate.in (&parse_args): Kill old options.
* bin/autoreconf.in (&parse_args): Remove dead options.
Factor some code.
(&autoreconf): Report the directories we enter *and leave*, so
that error messages can be easily located, and use GNU Make
format, so that Emacs' compile mode understands us.
* lib/Autom4te/General.pm (&update_file): Use `verbose' to report
if some file was changed instead of `print'.
* bin/autoheader.in: Suggest AC_DEFINE with 3 args when needed.
(&parse_args): Remove the dead options.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Adjust to the new
autoheader's quiet mode.
(AT_CHECK_AUTOUPDATE): Likewise.
* tests/tools.at (autoupdate): Adjust.
* tests/semantics.at (AC_C_BIGENDIAN): Likewise.
autoheader are Perl programs.
(autoconf, autoheader, autoreconf, autoupdate, ifnames, autoscan)
(autom4te): Specify that the sources are in the $srcdir.
* doc/autoconf.texi (Installation Directory Variables): Adjust.
* lib/autoconf/autoconf.m4: Include it.
* lib/autoconf/functions.m4: Use AN_FUNCTION for all the functions
that were listed in the original autoscan.list.
* lib/autoconf/headers.m4: Similarly with headers.
* lib/freeze.mk (autoconf_m4f_dependencies): Add autoscan.m4.
(.m4.m4f): Don't pass --prepend-include, since that's done by
tests/autom4te itself.
* lib/autoscan/Makefile.am: Include freeze.mk.
(autoscan.list): New target --this file is no longer a source.
(autoscan.pre): New file.
Adjust all uses.
(&init_tables): When --debug, report the list of rules to ease
tracking changes in autoscan.list.
* lib/autoscan/autoscan.list (function): Strip comments, sort.
* lib/autoscan/identifiers, lib/autoscan/makevars,
* lib/autoscan/programs: Make the `kind' explicit, i.e., each
`functions' line is now prefixed with `function:'.
* bin/autoscan.in (&init_tables): Adjust.
word: there is no `default' macro for autoscan.
* bin/autoscan.in (&init_tables): Reject entries with no macro at
all.
* lib/autoscan/functions, lib/autoscan/headers: Make the macro
explicit.
