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Author SHA1 Message Date
Paul Eggert
6e2217b6aa (AC_OUTPUT): Rewrite so that the "$@" problem does not come up. 2002-04-19 19:05:01 +00:00
Paul Eggert
297876adf2 (AC_CHECK_PROG): Rewrite so that the "$@" problem does not come up. 2002-04-19 19:04:35 +00:00
Paul Eggert
0fab627bb5 (Shell Substitutions): Document the problem with "$@", the Unix Version 7 
shell, and Zsh.
 2002-04-19 19:03:37 +00:00
Paul Eggert
d4116a3b2f Use 'case' statement to work around "$@" shell problem. 2002-04-19 18:59:59 +00:00
Paul Eggert
df43014023 Rewrite so that the "$@" problem does not come up. 2002-04-19 18:59:17 +00:00
Jim Meyering
623f24fbd4 Tweak wording in a few places. 2002-04-19 15:23:25 +00:00
Alexandre Duret-Lutz
c38047ab05 * bin/autoupdate.in (handle_autoconf_macros): Honor AU_DEFUNs 
from aclocal.m4 too.
 2002-04-19 08:30:38 +00:00
Akim Demaille
4e44c11d51 Typo. 2002-04-18 10:12:42 +00:00
Akim Demaille
498fec2282 Revert the previous patch. 2002-04-12 10:10:10 +00:00
Akim Demaille
36a73b5656 Reformat. 2002-04-12 10:00:13 +00:00
Akim Demaille
15769d2c6a * tests/wrappl.as: New, M4sh precursor of wrappl.in. 2002-04-12 09:56:10 +00:00
Akim Demaille
fefb4cf5ce Don't use `. ' in node names. 2002-04-11 10:24:22 +00:00
Akim Demaille
ac07b92899 Comment changes. 2002-04-10 17:36:45 +00:00
Akim Demaille
8fe3db26e0 Regen. 2002-04-10 17:32:35 +00:00
Akim Demaille
9d658eddd9 * lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Install the Zsh 
workaround for ${1+"$@"}.
* doc/autoconf.texi (Shell Substitutions): Explain it.
From Oliver Kiddle and Peter Stephenson.
Have M4sh perform minimal shell sanitizing.
* lib/m4sugar/m4sh.at (AS_SHELL_SANITIZE): Split the `_AS_PREPARE_*'
part into...
(_AS_PREPARE): this new macro.
(AS_PREPARE): New.
(AS_INIT): Invoke AS_SHELL_SANITIZE.
* tests/m4sh.at (AT_DATA_LINENO): Use _AS_PREPARE.
Adjust Autoconf and Autotest.
* lib/autoconf/general.m4 (_AC_INIT_DEFAULTS): Don't invoke
AS_SHELL_SANITIZE, AS_INIT did it, but invoke AS_PREPARE.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS):
Invoke _AS_PREPARE (not AS_PREPARE) in addition to
AS_SHELL_SANITIZE.
Use this M4sh to generate Autoconf's shell scripts.
* tests/wrapsh.as: New, precursor of wrapsh.in.
* tests/Makefile.am: Include lib/freeze.mk to get the dependencies
on Autotest and M4sh.
($(TESTSUITE)): Use $(autotest_m4f_dependencies).
(wrapsh.in): New target.
* bin/autoconf.as: New, precursor of autoconf.in.
(autoconf.in): New target.
 2002-04-10 15:58:19 +00:00
Alexandre Duret-Lutz
b3904626ec * doc/autoconf.texi (Limitations of Make): Mention the issue 
with indented comments in rules.
 2002-04-09 20:37:10 +00:00
Andreas Schwab
c3e5a58406 * lib/autoconf/status.m4 (_AC_SRCPATHS): Handle empty 
ac_top_builddir when setting ac_abs_top_builddir.
 2002-04-09 11:15:32 +00:00
Kevin Ryde
6e51274002 * doc/autoconf.texi (Systemology): Add link to Unix V7 online docs. 
(Portable Shell): Cross reference to Systemology.
 2002-04-05 22:29:55 +00:00
Kevin Ryde
c1049ce07d * doc/autoconf.texi (Systemology): Add link to Unix V7 online docs. 
(Portable Shell): Cross reference to Systemology.
 2002-04-05 21:40:43 +00:00
Akim Demaille
4ab862fa51 Update. 2002-04-05 13:39:58 +00:00
Akim Demaille
7924a3fc93 * bin/autoreconf.in (autoreconf): Be sure to accumulate the 
directories when descending in a SUBDIRS.
Reported by Ezra Peisach.
 2002-04-05 09:42:48 +00:00
Akim Demaille
8caecae591 Update. 2002-04-04 15:40:01 +00:00
Akim Demaille
e513dbc760 Update. 2002-04-04 15:33:00 +00:00
Andreas Schwab
193f800800 * lib/m4sugar/m4sh.m4 (_AS_PATH_WALK): Only simplify if path 
contains no literal separators.
 2002-04-04 13:35:05 +00:00
Akim Demaille
19e8fd1915 Update. 2002-04-04 13:25:45 +00:00
Akim Demaille
b7c024b172 * lib/autoconf/status.m4 (_AC_CONFIG_FILE, _AC_CONFIG_HEADER) 
(_AC_CONFIG_COMMAND, _AC_CONFIG_LINK): New.
Use dnl, not the KILL diversion.
Extracted from...
(AC_CONFIG_FILES, AC_CONFIG_HEADERS, AC_CONFIG_COMMANDS)
(AC_CONFIG_LINKS): here.
Adjust.
Don't use the KILL diversion, as it kills spurious output, which
results in failures being hidden.
Use m4_defn where appropriate.
(AC_CONFIG_IF_MEMBER): Kill the real bug: a spurious parenthesis
after the second argument.
Use m4_defn.
* lib/autom4te.in (Autoconf, Autotest, M4sh): Don't pass --warning
syntax, as it is provided by M4sugar.
* tests/torture.at (Multiple AC_CONFIG_FILES): New.
 2002-04-03 13:35:59 +00:00
Andreas Schwab
9dc0d53597 * lib/m4sugar/m4sugar.m4 (m4_bmatch): Make sure m4_bregexp is not 
expanded if $# <= 2.
 2002-04-03 11:11:46 +00:00
Andreas Schwab
70e9cf4bd3 * bin/autoreconf.in (autoreconf): Run automake after rerunning 
aclocal.
 2002-04-03 10:53:55 +00:00
Akim Demaille
9b7a51e844 * lib/autoconf/lang.m4 (_AC_COMPILER_OBJEXT_REJECT) 
(_AC_COMPILER_EXEEXT_REJECT): New.
Also recognize *.bb and *.bbg as compilation byproducts.
(_AC_COMPILER_EXEEXT_DEFAULT, _AC_COMPILER_EXEEXT_O)
(_AC_COMPILER_OBJEXT): Use them.
Fixes Debian #138666.
 2002-04-03 09:27:04 +00:00
Akim Demaille
c0660d90e7 Fix. 2002-04-03 09:23:34 +00:00
Peter Eisentraut
931312faea Integrate AC_PROG_CC_STDC into AC_PROG_CC. 
* lib/autoconf/c.m4 (AC_PROG_CC_STDC): Rename to _AC_PROG_CC_STDC.
AU_DEFUN old name.  Use _AC_COMPILE_IFELSE.
(AC_PROG_CC): Call _AC_PROG_CC_STDC.
(AC_C_INLINE): Do not require AC_PROG_CC_STDC.
(AC_C_CONST): Same.
(AC_C_INLINE): Same.
(AC_C_PROTOTYPES): Same.  Require AC_PROG_CC instead.
* doc/autoconf.texi, NEWS: Document.
* tests/mktests.sh (au_exclude_list): Add AC_PROG_CC_STDC and
AC_C_CROSS.
 2002-04-02 18:22:08 +00:00
Akim Demaille
3aec90e1cb * lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Invoke 
_AS_MKDIR_P_PREPARE.
 2002-04-02 15:14:09 +00:00
Kevin Ryde
980c227c4b * lib/autoconf/c.m4 (AC_C_INLINE): Test with a typedef return value, 
to avoid versions of HP C which don't allow that.
 2002-03-27 22:43:45 +00:00
Paul Eggert
683f07cff1 * lib/m4sugar/m4sh.m4 (_AS_BASENAME_PREPARE): New macro. 
(AS_SHELL_SANITIZE): Invoke it.
(AS_BASENAME): AS_REQUIRE it, and use $as_basename.
 2002-03-27 20:34:07 +00:00
Paul Eggert
4f473142a8 (_AS_BASENAME_PREPARE): New macro. 
(AS_SHELL_SANITIZE): Invoke it.
(AS_BASENAME): AS_REQUIRE it, and use $as_basename.
 2002-03-27 20:33:03 +00:00
Akim Demaille
19105487d4 Update GNATS address. 2002-03-26 16:16:51 +00:00
Akim Demaille
c210364e73 * doc/autoconf.texi (Portable Shell): Add pointers to FAQs. 2002-03-26 09:32:29 +00:00
Akim Demaille
3168ea4c07 * doc/autoconf.texi (Introduction): The GNATS base moved. 2002-03-26 09:19:51 +00:00
Paul Eggert
b9e4790460 * tests/m4sh.at: Don't rely on "PATH=test:$PATH test-1" working 
as POSIX requires, as it doesn't work with Zsh.
* doc/autoconf.texi (Assignments): Document the problem.
 2002-03-25 22:03:16 +00:00
Paul Eggert
f07b247b73 Don't rely on "PATH=test:$PATH test-1" working 
as POSIX requires, as it doesn't work with Zsh.
 2002-03-25 22:02:24 +00:00
Paul Eggert
6981c68a4a (Assignments): Document the problem with Zsh and "PATH=test:$PATH test-1". 2002-03-25 22:01:33 +00:00
Alexandre Duret-Lutz
0fb98044c6 * doc/autoconf.texi (Limitations of Make): Mention more issue 
about VPATH, overriding of macros in sub-makes, and handling of
SHELL.
 2002-03-25 21:09:40 +00:00
Paul Eggert
d4dd07039a * doc/autoconf.texi (Here-Documents): Mention Solaris 8 dtksh 
problem with here-document buffer boundaries.

Update copyright notice year.
 2002-03-22 06:22:25 +00:00
Paul Eggert
77ddad530c (Here-Documents): Mention Solaris 8 dtksh problem with here-document 
buffer boundaries.
 2002-03-22 06:21:01 +00:00
Paul Eggert
5fcb75f11e * lib/m4sugar/m4sh.m4 (_AS_LINENO_PREPARE): Unset ENV and BASH_ENV 
when reinvoking the shell, to work around problems with installers
who put strange things like "cd" commands in their environments.
 2002-03-22 05:37:22 +00:00
Paul Eggert
b07b6a5b8e (_AS_LINENO_PREPARE): Unset ENV and BASH_ENV when reinvoking the 
shell, to work around problems with installers who put strange things
like "cd" commands in their environments.
 2002-03-22 05:35:53 +00:00
Akim Demaille
7dc0b2892f * tests/semantics.at (AC_C_BIGENDIAN): s/unknow/unknown/. 
From Aaron Ucko.
 2002-03-19 15:30:18 +00:00
Akim Demaille
000289a83d * bin/autoscan.in (scan_file): Specify the location in `&used' 
invocations.
From Nicolas Joly.
 2002-03-19 15:25:26 +00:00
Akim Demaille
3b4578e038 * doc/autoconf.texi: Adjust @code/@command, @xref/@ref usage. 
From Nishio Futoshi.
 2002-03-19 15:20:58 +00:00
Akim Demaille
d151609eea * lib/m4sugar/m4sugar.m4 (m4_define_default, m4_fst, m4_map): New. 2002-03-19 07:42:06 +00:00