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Author SHA1 Message Date
Paul Eggert
f27d2995ab (AS_SHELL_SANITIZE): Use AS_UNSET instead 
of rolling our own unset.
(_AS_PREPARE): $as_unset CDPATH instead of AS_UNSETting it, since
in practice we needn't worry about CDPATH if unset doesn't work.
 2002-08-31 05:48:04 +00:00
Paul Eggert
4148c6e1d8 (_AC_INIT_SRCDIR): Reject FOO if "cd FOO" and "ls FOO" talk about 
different directories; this catches problems when POSIX 1003.1-2001
"cd" fails due to symlink spaghetti.
 2002-08-31 05:47:02 +00:00
Paul Eggert
07fb756c7d * doc/autoconf.texi (Special Shell Variables): Mention POSIX 
1003.1-2001's requirements for CDPATH.  Give a simpler workaround
for the CDPATH problem.  Document PWD.
(Limitations of Builtins): Document the problem that "cd $foo" and
"ls $foo" may refer to different directories in shells conforming
to POSIX 1003.1-2001.  Use PS1 rather than CDPATH for "unset"
example, since the old example is now out of date.
 2002-08-31 05:46:05 +00:00
Kevin Ryde
e9c40082b6 * doc/autoconf.texi (Limitations of Usual Tools): Notes on "cc" 
default output.
 2002-08-30 01:15:49 +00:00
Akim Demaille
694cc37e81 Use the wording suggested by Bruno Haible. 2002-08-29 08:24:39 +00:00
Akim Demaille
bf0ec7678a * bin/autom4te.in (Request::load): Correctly test for "do" read 
failure.
 2002-08-29 08:13:24 +00:00
Akim Demaille
a364aa42ba * lib/Autom4te/General.pm (&xqx): New. 
(&xsystem): Use WIFEXITED and WEXITSTATUS instead of decoding $? by
hand, which is not portable.
(&error): New.
* bin/autom4te.in: Use them.
Use &error instead of die.
* tests/m4sugar.at (m4_warn, m4_require: circular dependencies):
Adjust.
 2002-08-29 08:03:10 +00:00
Akim Demaille
f2c72eabc7 Regen. 2002-08-29 06:21:50 +00:00
Paul Eggert
6054d4bd6e *** empty log message *** 2002-08-18 00:47:57 +00:00
Paul Eggert
62545523b7 (AC_PROG_F77): Remove fc from the default list of compilers to try, 
since it was long ago superseded by the ksh fc builtin.  Suggested by
Steven G. Johnson.
 2002-08-18 00:47:25 +00:00
Akim Demaille
a9cb0f1164 Add HACKING. 2002-08-03 12:51:25 +00:00
Alexandre Duret-Lutz
738c678f2a * doc/autoconf.texi (Invoking autom4te): End the option table, 
fixing a bug introduced by the previous patch.
(Limitations of Make): Add a 'target lookup' subentry in the
'VPATH' entry.  Rewrite all `make' occurences as `@command{make}'.
 2002-07-31 07:09:11 +00:00
Mark D. Roth
a4865e2e2e 2002-07-29 Mark D. Roth <roth@feep.net> 
* bin/autom4te.in: Remove --include-envvar and --site-macro-subdir
        options and use $AUTOM4TE_PATH.
        * doc/autoconf.texi: Remove documentation of autom4te
        --include-envvar and --site-macro-subdir options and document
        use of $AUTOM4TE_PATH.
        * lib/autom4te.in: Remove --include-envvar and --site-macro-subdir
        arguments from each language section.
 2002-07-30 00:42:58 +00:00
Paul Eggert
7729bc0025 * doc/install.texi: Include copyright symbol in copyright notice. 
* Makefile.am (MAKEINFO): Remove; it's a user-specified macro.
Replace with:
(AM_MAKEINFOFLAGS): New macro.
* doc/Makefile.am (MAKEINFO, AM_MAKEINFOFLAGS): Likewise.
* Makefile.am (INSTALL): Use the new macros.
Use -o rather than --output, since "missing" does not grok --output.
 2002-07-29 08:26:04 +00:00
Paul Eggert
423ec968d0 (MAKEINFO): Remove. 
(AM_MAKEINFOFLAGS): New macro.
 2002-07-29 08:24:51 +00:00
Paul Eggert
4f5ce66beb (MAKEINFO): Remove; it's a user-specified macro. Replace with: 
(AM_MAKEINFOFLAGS): New macro.
(INSTALL): Use it.  Use -o rather than --output, since "missing" does not
grok --output.
 2002-07-29 08:23:56 +00:00
Paul Eggert
e3306391ef Include copyright symbol in copyright notice. 2002-07-29 08:20:52 +00:00
Kevin Ryde
4ac2ba3b76 * autoconf.texi (Limitations of Make, Making testsuite Scripts): 
Untabify, since tabs are not enjoyed by texi2dvi and makeinfo.
 2002-07-27 22:31:20 +00:00
Alexandre Duret-Lutz
1e5dcc69a9 * doc/autoconf.texi (Limitations of Make): Escaped newlines in 
comments do not always work. Never trust the exit status of
`make -k'.
 2002-07-25 21:00:45 +00:00
Kevin Ryde
31ea65e88d * autoconf.texi (Limitations of Make, Making testsuite Scripts): 
Untabify, since tabs are not enjoyed by texi2dvi and makeinfo.
 2002-07-24 00:38:49 +00:00
Paul Eggert
a8ead8a326 (_AS_PATH_SEPARATOR_PREPARE): 
Use PATH="/nonexistent;.", not PATH=".;.", as FreeBSD ksh2002
apparently treats PATH="nonexistent" as if it contained ".".
Bug reported by Stefan `Sec' Zehl.
 2002-07-23 22:17:19 +00:00
Paul Eggert
7c80d5ba5b * lib/m4sugar/m4sh.m4 (_AS_PATH_SEPARATOR_PREPARE): 
Use PATH="/nonexistent;.", not PATH=".;.", as FreeBSD ksh2002
apparently treats PATH="nonexistent" as if it contained ".".
Bug reported by Stefan `Sec' Zehl.
 2002-07-23 22:16:36 +00:00
Alexandre Duret-Lutz
7665fdb00e * doc/autoconf.texi (Limitations of Make): Mention the special 
handling of the obj/ directory by BSD make.
 2002-07-23 19:57:09 +00:00
Paul Eggert
c5e4f3ebe6 Add proposals for AC_PROG_CC, AC_GNU_SOURCE, AC_AIX, AC_MINIX. 2002-07-23 18:14:06 +00:00
Kevin Ryde
94cb87add5 Fix tabs not enjoyed by texi2dvi: 
* doc/autoconf.texi (Limitations of Make): Add HP-UX IA-64 trailing
backslashes.
 2002-07-20 00:14:59 +00:00
Kevin Ryde
0f67d7bd0c Oops, forgot the @noindent (not that it seems to make a difference): 
* doc/autoconf.texi (Limitations of Make): Add HP-UX IA-64 trailing
backslashes.
 2002-07-19 22:44:49 +00:00
Kevin Ryde
7adeb66826 * doc/autoconf.texi (Limitations of Make): Add HP-UX IA-64 trailing 
backslashes.
 2002-07-19 22:32:15 +00:00
Akim Demaille
07d89a2c97 (Programming in M4sh): Ethymology of M4sh. 2002-07-19 10:16:34 +00:00
Akim Demaille
93ac890413 * doc/autoconf.texi (Function Portability): `exit'. 2002-07-19 09:01:55 +00:00
Akim Demaille
14d8b70b62 * doc/autoconf.texi (AC_LIBOBJ vs LIBOBJS): More about $U. 2002-07-19 08:39:59 +00:00
Paul Eggert
ee515d5ac0 Correct the description of --enable-site-macro-dir. 2002-07-19 08:22:05 +00:00
Akim Demaille
0e12fedfa9 Bump to 2.53c. 2002-07-18 15:37:49 +00:00
Akim Demaille
4beefdc3ad . 2002-07-18 14:27:21 +00:00
Akim Demaille
f95564e903 Regen. 2002-07-18 13:32:04 +00:00
Akim Demaille
ad8b4e696a Version 2.53b. 2002-07-18 12:08:58 +00:00
Akim Demaille
b6e682e9ff * config/config.guess, config/config.sub: Update. 2002-07-18 12:06:37 +00:00
Akim Demaille
6d854434d2 Handle LIBOBJS and LTLIBOBJS once for all, including Libtool's and 
Automake's parts.
* lib/autoconf/general.m4 (_AC_LIBOBJS_NORMALIZE): New.
* lib/autoconf/status.m4 (AC_OUTPUT_COMMANDS_PRE): Call it.
* tests/semantics.at (AC_REPLACE_FUNCS): Adjust.
 2002-07-18 11:57:32 +00:00
Akim Demaille
f026c08a36 Alexandre Duret-Lutz <duret_g@epita.fr> 
* lib/autoconf/status.m4 (_AC_OUTPUT_HEADERS): Install
_AC_AM_CONFIG_HEADER_HOOK for Automake 1.7.
 2002-07-18 11:13:55 +00:00
Russ Allbery
3c76f6922d * doc/autoconf.texi (Initializing configure): Clarify the 
description of the tarname default.
 2002-07-17 18:39:19 +00:00
Akim Demaille
6653b31ca4 * lib/autoconf/functions.m4 (AC_FUNC_FORK): Don't set 
ac_cv_func_fork_works before running _AC_FUNC_FORK, do it if the
latter was not run.
 2002-07-17 16:55:48 +00:00
Akim Demaille
4cb1a9ef1c * lib/Autom4te/General.pm (find_file): Browse the directories in 
the order they are given.
 2002-07-17 16:07:32 +00:00
Akim Demaille
276a1433d0 * tests/wrapsh.as, tests/wrappl.as: Merge into... 
* tests/wrapper.as: this.
* tests/Makefile.am, configure.ac: Adjust.
 2002-07-17 10:13:32 +00:00
Akim Demaille
c812b8148d Regen. 2002-07-17 09:56:13 +00:00
Akim Demaille
5eb0e35124 Regen. 2002-07-17 08:35:59 +00:00
Paul Eggert
66d5f073b5 2002-07-17 Mark D. Roth <roth@feep.net> 
* configure.ac: Add --enable-site-macro-dir option.
	* bin/Makefile.am: Expand @SITE_MACRO_DIR@.
	* bin/autom4te.in: Add --prepend-include, --include-envvar, and
	--site-macro-subdir options.
	* bin/autoconf.in: Add --prepend-include option.
	* bin/autoheader.in: Add --prepend-include option.
	* bin/autoreconf.in: Add --prepend-include option.
	* bin/autoscan.in: Add --prepend-include option.
	* bin/autoupdate.in: Add --prepend-include option.
	* doc/autoconf.texi: Document use of $AC_MACRO_PATH and site
	macro directory, remove note that include path directories are
	used in reverse order, and document --prepend-include option.
	* lib/autom4te.in: Use --prepend-include instead of --include.
	* tests/wrapsh.in: Use --prepend-include instead of --include.
 2002-07-17 08:30:42 +00:00
Paul Eggert
73360bc006 Describe the changes to -I DIR and -B DIR, and the new 
--enable-site-macro-dir option.
 2002-07-17 08:29:26 +00:00
Akim Demaille
04df9dca08 * lib/autoconf/general.m4 (_AC_INIT_PACKAGE): `_' is allowed in 
tarnames.
* doc/autoconf.texi (Initializing configure): Adjust.
 2002-07-17 08:17:28 +00:00
Akim Demaille
14fe4a6369 * lib/autoconf/functions.m4 (AC_FUNC_REALLOC, _AC_FUNC_REALLOC) 
(_AC_FUNC_MALLOC): New.
(AC_FUNC_MALLOC): Use the latter.
Define HAVE_MALLOC to 0 if broken.
* doc/autoconf.texi (Particular Functions): Adjust.
 2002-07-17 08:09:42 +00:00
Akim Demaille
511b665763 * lib/autoconf/c.m4 (AC_C_BACKSLASH_A): New. 
* doc/autoconf.texi (C Compiler): Adjust.
 2002-07-16 13:37:53 +00:00
Akim Demaille
724a330a7e * doc/autoconf.texi: Properly set the ``header'' part. 2002-07-09 17:01:38 +00:00