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51d68951c9
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2408 Commits

Author SHA1 Message Date
Paul Eggert
51d68951c9 * doc/autoconf.texi (Function Portability): Fix misdescription of putenv. 2004-09-28 17:23:40 +00:00
Paul Eggert
19b14c7967 Fix AC_AU_DEFUN bug. 2004-09-22 18:05:26 +00:00
Paul Eggert
f9ba7844be Fix OS/2 problems reported by Andreas Buening. 2004-09-05 22:27:17 +00:00
Paul Eggert
6ecc3e6bdb * lib/autoconf/libs.m4 (_AC_PATH_X_XMKMF): Clear ac_x_includes when needed. 2004-09-05 03:30:29 +00:00
Paul Eggert
2dddd6c450 * doc/autoconf.texi: Give AC_DEFINE and AC_DEFINE_UNQUOTED 
three args in examples.
 2004-09-04 04:52:38 +00:00
Akim Demaille
fac3ef22a9 * doc/autoconf.texi (Limitations of Builtins): Swap "cd" and 
"case" to restore ordering.
Reported by Stepan Kasal.
 2004-09-02 07:30:25 +00:00
Akim Demaille
a626e04317 * doc/autoconf.texi: Typos and stylos. 2004-08-26 12:40:00 +00:00
Paul Eggert
935c28b108 Bump to 2.59c. 2004-08-21 00:12:02 +00:00
Paul Eggert
301517bd85 Autoconf 2.59b. 2004-08-20 23:59:22 +00:00
Paul Eggert
6b1c07685a Use "file name" rather than "filename" or "path", 
to be consistent with the terminology of the GNU coding standards.
 2004-08-20 19:58:06 +00:00
Paul Eggert
d4f7aabdf1 * lib/autoconf/c.m4 (AC_LANG_BOOL_COMPILE_TRY(C), 
AC_C_LONG_DOUBLE): Undo 2004-06-04 change.
 2004-08-20 07:01:28 +00:00
Paul Eggert
bfc2ff1489 Fixes to support spaces in the name of the build directory. 2004-08-20 06:24:32 +00:00
Paul Eggert
fb365a2e0d Add isinf, isnan stuff. 2004-08-12 21:54:04 +00:00
Paul Eggert
7a8ea3e87f * lib/Autom4te/General.pm (END): Return correct exit status even 
if unlink succeeds and sets $?.
 2004-08-12 17:24:40 +00:00
Paul Eggert
76fb11e7fe * tests/torture.at (Deep Package): Use configure.in, not configure.ac. 2004-08-09 23:14:57 +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
621101c872 Mention BIN_SH. 2004-07-29 22:30:15 +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
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
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
b8e9e1a8db * doc/autoconf.texi (Shell Substitutions): Spelling error reported by 
Bob Proulx.
 2004-06-02 22:52:31 +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
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
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
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
Gary V. Vaughan
265fcd3986 * lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH): Make the 
best tool so far counter rely on the tool path variable name to
avoid checks for one tool being affected by the results of running
the length check on a previous tool.
 2004-04-20 19:16:34 +00:00
Gary V. Vaughan
0d06ecdc76 * lib/autoconf/programs.m4 (_AC_PROG_GREP): Take an additional 
match expression argument, as different greps have different
regular expression flavours.
(AC_PROG_FGREP): Pass 'FGREP'. fgrep treats all match chars as
literals.
(AC_PROG_EGREP): Pass 'EGREP$'.
(AC_PROG_GREP): Pass 'GREP$'.
 2004-04-20 19:09:22 +00:00
Gary V. Vaughan
f959e7f2ed * lib/autoconf/programs.m4 (AC_PROG_GREP): Cache variable 
is `ac_cv_path_GREP', not `oc_cv_path_GREP'.
 2004-04-20 16:54:35 +00:00
Paul Eggert
7bcfe7aa19 Use 'long int', 'short int', 'unsigned int' 
etc. consistently instead of 'long', 'short', 'unsigned' etc.
 2004-03-30 07:55:25 +00:00