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Author SHA1 Message Date
Paul Eggert
76fb11e7fe * tests/torture.at (Deep Package): Use configure.in, not configure.ac. 2004-08-09 23:14:57 +00:00
Paul Eggert
b641ad8b75 (Deep Package): Use configure.in, not configure.ac, 
for compatibility with Automake 1.4.
 2004-08-09 23:13:50 +00:00
Paolo Bonzini
c5a18316e0 Added Nathanael Nerode to ChangeLog entry for AC_CHECK_TARGET_TOOL. 2004-08-04 09:18:34 +00:00
Alexandre Duret-Lutz
cc27a4753f * lib/autoconf/general.m4 (AC_REQUIRE_AUX_FILE): New empty macro. 
(AC_CANONICAL_BUILD): Call it to require config.sub and config.guess.
* lib/autoconf/programs.m4 (AC_PROG_INSTALL): Likewise for install-sh.
* doc/autoconf.texi (Input): Document AC_REQUIRE_AUX_FILE.
* lib/autom4te.in (Automake-preselections): Preselect
AC_REQUIRE_AUX_FILE.  Automake 1.10 will trace it.
 2004-08-03 22:06:09 +00:00
Alexandre Duret-Lutz
a86400c06f * lib/autom4te.in (Automake-preselections): Preselect 
AC_CANONICAL_BUILD and AC_CANONICAL_TARGET.  Automake 1.9.1 will
trace them.
 2004-08-01 22:30:34 +00:00
Paul Eggert
e216d5cb77 Document pdksh POSIX problem. 2004-07-30 00:34:44 +00:00
Paul Eggert
5406443202 (Shellology): Document problem with """" in pdksh POSIX mode. 2004-07-30 00:34:27 +00:00
Paul Eggert
06d9ea45b2 Regenerate. 2004-07-29 22:35:55 +00:00
Paul Eggert
621101c872 Mention BIN_SH. 2004-07-29 22:30:15 +00:00
Paul Eggert
99fcb9f685 (Shellology): Mention BIN_SH. 2004-07-29 22:29:16 +00:00
Paul Eggert
df0eea46f0 (_AS_BOURNE_COMPATIBLE): Set BIN_SH, for Tru64. 2004-07-29 22:28:54 +00:00
Paul Eggert
b476593e2f Regenerate. 2004-07-27 20:23:37 +00:00
Paul Eggert
c652094d91 Use "set -o posix" with pdksh, too. 2004-07-27 20:15:15 +00:00
Paul Eggert
8dcb87fb42 * lib/m4sugar/m4sh.m4: 
Don't fail if ENV, MAIL, MAILPATH, LC_ALL, etc. are read only.
 2004-06-24 15:00:29 +00:00
Paul Eggert
22dadd0042 Regenerate. 2004-06-24 07:26:43 +00:00
Paul Eggert
c41d505cbc * lib/m4sugar/m4sh.m4 (_AS_BOURNE_COMPATIBLE): If the shell is 
zsh, disable GLOB_SUBST.
 2004-06-24 07:07:39 +00:00
Paul Eggert
091c734d9a Warn about names like "aux". 2004-06-04 20:40:33 +00:00
Paul Eggert
8f94c94fe5 * lib/autoconf/c.m4 (AC_LANG_BOOL_COMPILE_TRY (C)): Use division by zero. 2004-06-04 19:39:51 +00:00
Paul Eggert
34638b0340 Regenerate. 2004-06-04 17:32:49 +00:00
Paul Eggert
9a76187b8c Fix AC_C_LONG_DOUBLE C89 compatibility problem. 2004-06-02 23:48:18 +00:00
Kevin Ryde
91806b7496 * doc/autoconf.texi (Function Portability): Add notes on free(NULL), 
malloc(0) and realloc(NULL,size).
 2004-06-02 23:14:35 +00:00
Kevin Ryde
de219d9bb3 (Function Portability): Add notes on free(NULL), 
malloc(0) and realloc(NULL,size).
 2004-06-02 23:08:58 +00:00
Kevin Ryde
b8e9e1a8db * doc/autoconf.texi (Shell Substitutions): Spelling error reported by 
Bob Proulx.
 2004-06-02 22:52:31 +00:00
Kevin Ryde
082bead629 * doc/autoconf.texi (Shell Substitutions): Spelling error reported by 
Bob Proulx.
 2004-06-02 22:47:12 +00:00
Paul Eggert
89d95a47eb Detect _Bool bug in HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. 2004-06-01 05:33:27 +00:00
Paul Eggert
d3ac02e267 Mention that ! COMMAND can be rewritten using if-then-else. 2004-05-26 17:56:18 +00:00
Paul Eggert
01ccc31a6e Fix doc typo. 2004-05-25 18:50:06 +00:00
Paul Eggert
e6eb550c4d Fix autoconfdir to match comment. 2004-05-24 23:29:25 +00:00
Paul Eggert
3999390896 AC_FUNC_MBRTOWC: Don't assume that a function F exists merely because 
the compiler and linker let you compile an expression like (F != 0).
 2004-05-24 23:18:04 +00:00
Paul Eggert
77cf219604 Standardize on the spelling of "Unix". Explain !'s problems. 2004-05-24 19:24:20 +00:00
Alexandre Duret-Lutz
ac2dfd9caa * lib/autom4te.in (Automake-preselections): Preselect 
LT_SUPPORTED_TAG in lieu of AC_LIBTOOL_TAGS.
 2004-05-22 21:58:19 +00:00
Kevin Ryde
7b79456598 * doc/autoconf.texi (Function Portability): Add strerror_r, cross 
referencing AC_FUNC_STRERROR_R.
* doc/autoconf.texi (Particular Functions): In AC_FUNC_CLOSEDIR_VOID,
note pessimistic assumption when cross compiling.
 2004-05-19 01:54:27 +00:00
Kevin Ryde
c97449f05b (Particular Functions): In AC_FUNC_CLOSEDIR_VOID, 
note pessimistic assumption when cross compiling.
 2004-05-19 01:50:26 +00:00
Kevin Ryde
f45e77069d (Function Portability): Add strerror_r, cross referencing AC_FUNC_STRERROR_R. 2004-05-19 01:44:39 +00:00
Paul Eggert
31b4400d28 Fix grammatical typos. 2004-05-17 05:01:45 +00:00
Paul Eggert
4b794c38d7 Document sh -e problem with subcommands. 2004-05-17 04:56:48 +00:00
Paul Eggert
278cbdd51f Don't prepend blanks to PATH in AC_PROG_GREP and AC_PROG_SED. 2004-05-10 18:54:18 +00:00
Paul Eggert
11ee0ab5f5 Port to C99, which requires that 'exit' be declared. 2004-05-03 20:15:44 +00:00
Paul Eggert
b3b81694da Regenerate. 2004-05-03 06:50:48 +00:00
Paul Eggert
1963bcf261 (_AC_FEATURE_CHECK_LENGTH): Discard stderr, so we don't bother 
the user with complaints about multiple -e options.
 2004-05-03 06:48:24 +00:00
Paul Eggert
555f6e9cfe Regenerate. 2004-05-03 06:22:29 +00:00
Paul Eggert
2ca60bb81f * configure.ac (AC_PROG_GREP): Add. 
* lib/freeze.mk (GREP): New macro.
 2004-05-03 06:20:09 +00:00
Paul Eggert
2632aa6e7b Prefer 'grep' implementations that accept -e. 2004-05-03 05:54:17 +00:00
Paul Eggert
a07aa35f44 Regenerate. 2004-05-03 03:53:20 +00:00
Paul Eggert
39afca425e Don't default to /bin/sh. 2004-05-03 03:49:22 +00:00
Paul Eggert
42970c489e (_AS_DETECT_BETTER_SHELL): Consult $SHELL last, not first. 2004-05-03 03:47:19 +00:00
Gary V. Vaughan
883a232738 * lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH): Don't guess 
how deeply nested we are when a suitable tool is found, set the
ac_path_TOOL_found flag.
(_AC_PATH_PROG_FEATURE_CHECK): Encapsulate knowledge of how deeply
nested we are in this macro.  Break out of all 3 nested loops if
ac_path_TOOL_found is set.
 2004-04-23 10:24:32 +00:00
Gary V. Vaughan
94c540e872 * lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH): Break out 
of the _AS_PATH_WALK loop too if GNU flavor is found.
 2004-04-21 13:04:56 +00:00
Alexandre Duret-Lutz
d8d1f67499 * doc/autoconf.texi (Limitations of Make): Update documentation 
for `$<'.  New entry `Long lines', based on a report from Simon
Josefsson.  Augment the documentation for SHELL = @SHELL@ with a
paragraph about DJGPP, based on a mail from Richard Dawe.
 2004-04-21 08:23:18 +00:00
Paul Eggert
59dc5be4fd Log changes to tests/c.at, lib/autoconf/c.m4, doc/autoconf.texi, 
lib/autoconf/lang.m4.
 2004-04-20 20:20:09 +00:00