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a195030508
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855 Commits

Author SHA1 Message Date
Akim Demaille
a195030508 * autoupdate.sh (sed): Look for GNU sed. 
(usage): Ask for GNU sed.
 2000-09-12 12:41:32 +00:00
Akim Demaille
63ff092513 * acgeneral.m4 (AC_EGREP_CPP): Use additional quotes instead of 
changequote.
 2000-09-12 10:23:08 +00:00
Akim Demaille
25b095234a * acgeneral.m4 (AC_ARG_ENABLE,AC_ARG_WIDTH): Add trailing 
semicolon to final fi.
 2000-09-12 10:07:33 +00:00
Akim Demaille
d84e38bbb0 * acgeneral.m4 (_AC_WARNING_ERROR_IFELSE) 
(__AC_WARNING_ERROR_IFELSE): New macros for checking whether
warnings should be considered errors.
(_AC_DIAGNOSE): Use _AC_WARNING_ERROR_IFELSE.
 2000-09-11 09:56:18 +00:00
Akim Demaille
63ff24b580 * autoconf.sh: Proprerly report names of unexpanded macros that 
begin with an underscore
 2000-09-11 07:16:34 +00:00
Akim Demaille
4148b84bca * doc/autoconf.texi (Preset Output Variables): Correctly specify 
what languages are affected by CPPFLAGS, LDFLAGS and LIBS.
Extended description of LDFLAGS and LIBS.
(Compilers and Preprocessors, C Compiler Characteristics):
Recommend Automake as the source of ansi2knr.
(Autoconf Language, Quotation and Nested Macros): English fixes.
(Quotation and Nested Macros): Unclear example replaced with
an explanation of when m4 expands quotes. Added explanation why
unquoted calls are dangerous.
 2000-09-11 07:04:38 +00:00
Akim Demaille
62113b916e * doc/autoconf.texi: Always use one space before the opening 
parenthesis in @defmac
 2000-09-08 15:38:21 +00:00
Akim Demaille
a32137777d Typo. 2000-09-06 14:11:52 +00:00
Akim Demaille
d2cb51aef4 * acspecific.m4 (_AC_OBJEXT): No longer use AC_COMPILE_IFELSE, 
which uses $ac_objext hence depends upon _AC_OBJEXT.
* aclang.m4 (AC_PROG_CC, AC_PROG_CXX, AC_PROG_F77): Call
_AC_EXEEXT before _AC_OBJEXT since the former needs $ac_objext.
 2000-09-06 13:05:58 +00:00
Akim Demaille
5aa6b910ce * acspecific.m4 (_AC_EXEEXT): Set extension to void if linking 
creates both an unsuffixed file and suffixed ones.
 2000-09-06 13:03:08 +00:00
Akim Demaille
a81a0372c4 * autoconf.texi: English and typo fixes. 2000-09-06 09:06:21 +00:00
Akim Demaille
82bbd6fe4e * autoconf.sh: Consider undefined macros as errors. 
* tests/base.m4 (unexpanded macros): Expect error, not warning
 2000-09-05 10:19:01 +00:00
Akim Demaille
bddb504cff * aclang.m4 (_AC_PROG_F77_GNU): Run command from standard input so 
that we can get some standard output.
 2000-09-05 09:14:10 +00:00
Akim Demaille
287ac9cdb8 * autoscan.pl: Repair broken Getopt::Long use. 2000-09-04 14:50:50 +00:00
Akim Demaille
d515c73727 * configure.in: Bump version to 2.49b. 
* Makefile.am (bin_SCRIPTS): Depend upon configure.in.
 2000-09-04 12:12:21 +00:00
Akim Demaille
0b9ac437b3 Version 2.49a. 2000-08-11 12:55:36 +00:00
Akim Demaille
cf3aea2302 * aclang.m4 (AC_NO_EXECUTABLES): New macro. 2000-08-11 12:41:55 +00:00
Akim Demaille
81f36d316c * tests/base.m4 (AC_SHELL_MKDIR_P): Remove `a' too. 2000-08-11 09:28:24 +00:00
Akim Demaille
886e24fc21 * configure.in: Bump version to 2.49a. 2000-08-11 09:26:56 +00:00
Akim Demaille
9fe002dcf5 * autoconf.sh: Change exit N' to (exit N); exit' to provide 
the correct exit status when an exit trap is taken.
 2000-08-11 08:51:34 +00:00
Akim Demaille
c6936cf778 Typo in ChangeLog. 2000-08-11 08:34:52 +00:00
Akim Demaille
04d6db4b2a * acfunctions.m4 (AM_FUNC_ERROR_AT_LINE, AM_FUNC_FNMATCH, 
AM_FUNC_MKTIME, AM_FUNC_OBSTACK, AM_FUNC_STRTOD): Deactivate
their AU_ALIAS definition: Automake 1.4 does not quote the name of
these macros, hence when Autoconf reads Automake's definition the
name is expanded with unpredictable results.
 2000-08-11 08:25:15 +00:00
Akim Demaille
a950c6810a * autoreconf.sh (Installing Autoconf extensions files): Remove. 2000-08-09 09:56:30 +00:00
Akim Demaille
4df82da14e * autoconf.sh (finalize.awk): Don't leave spaces before the user 
function calls.
Reported by John David Anglin.
* doc/autoconf.texi (Limitations of Usual Tools): Start the AWK
section.
* tests/tools.m4 (AWK portability): New test.
 2000-08-09 06:53:07 +00:00
Akim Demaille
7d811d6ff1 * Makefile.am: substitute @bindir@ in shell scripts, needed by 
autoheader
 2000-08-09 06:19:36 +00:00
Akim Demaille
55d7dff046 * acfunctions.m4 (_AC_LIBOBJ_ALLOCA, AC_REPLACE_FUNCS): Simplify 
${foo} into $foo.
* aclang.m4 (AC_LANG(C), AC_LANG(C++)): Move some internal
comments into the header comment.
* acgeneral.m4 (AC_TRY_CPP): Likewise.
 2000-08-07 12:33:17 +00:00
Akim Demaille
970d1bc9d0 * tests/tools.m4 (undefined macros): New test. 2000-08-07 12:07:43 +00:00
Akim Demaille
6b9ecd5669 * autoconf.sh (finalize.awk): New subtool, eved from the previous 
literal AWK program that performed the `oline' and quadrigraphs
substitution.
Fix its `oline' computation which was dead wrong when there are
empty lines (i.e., always).
Enhance it in order to look for and report unexpanded macro.
Don't let it pretend there are bugs in Autoconf (c:, the test
suite makes this scenario pretty unlikely as opposed to an actual
user bug.
Catch `m4_' too.
Remove the shell snippet which used to do this.
 2000-08-07 12:07:17 +00:00
Akim Demaille
787433a2e8 * acgeneral.m4 (AC_MSG_NOTICE): New macro, suggested by Pavel 
Roskin.
(AC_MSG_ERROR): Use it.
 2000-08-07 12:06:49 +00:00
Akim Demaille
01383c4818 * acspecific.m4 (AC_PROG_RANLIB): Use AC_CHECK_TOOL. 
* doc/autoconf.texi (Limitations of Usual Tools): Typos.
 2000-08-04 09:21:52 +00:00
Akim Demaille
ee125c3a4e Solaris' /usr/ucb/expr, and SunOS' /usr/bin/expr fail with the `:' 
operator when \(\) is used, and matches a string longer than 120
characters.
Reported by Geoff Keating.

* doc/autoconf.texi (Limitations of Usual Tools): Some words about
this.
* acgeneral.m4 (_AC_SHELL_DIRNAME): Fall back to echo|sed if expr
fails.
From Paul Eggert.
 2000-08-04 09:13:16 +00:00
Akim Demaille
ae2c1ff1f7 * acgeneral.m4: (AC_RUN_IFELSE, AC_LINK_IFELSE, AC_COMPILE_IFELSE): 
Don't create the source file if none is given, and in this case,
don't remove it either.
 2000-08-04 09:04:56 +00:00
Akim Demaille
73632aae68 * libm4.m4 (m4_ifvanl): New macro. 
* acgeneral.m4: Use it.
 2000-08-04 09:04:29 +00:00
Akim Demaille
b1775923a8 Release Automake from being a substitute to Autoconf. 
* acspecific.m4 (_AC_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
_AC_HEADER_TIOCGWINSZ_IN_SYS_IOCTL, AC_HEADER_TIOCGWINSZ,
AC_SYS_POSIX_TERMIOS): New macros from both Automake and the
fileutils.
 2000-08-02 17:40:25 +00:00
Akim Demaille
90f0868cdd * aclang.m4 (_AC_PROG_CC_G, _AC_PROG_CXX_G): Recent changes 
inverted the results.  Fix that.
 2000-08-02 15:15:26 +00:00
Akim Demaille
c62ab1aab0 * doc/autoconf.texi (Special Shell Variables): More emphasis on 
the dangers of character ranges.
From Paul Eggert.
 2000-08-02 07:58:34 +00:00
Akim Demaille
89ffc0a2f2 * autoheader.sh (_ac_warnings): Be robust to LC_COLLATE. 
`IFS=,; echo ,' will give a comma.  Take this into account.
 2000-08-01 13:59:51 +00:00
Akim Demaille
c6a72f5bf2 * aclang.m4 (AC_PROG_CC): Also try to find $target_alias-cc. 2000-08-01 13:14:42 +00:00
Akim Demaille
3385e2beac AC_VALIDATE_CACHED_SYSTEM_TUPLE no longer works properly since the 
AC_CANONICAL_* revamping.
Reported by Peter Eisentraut.
In fact, let's just use the precious variables handling.

* acgeneral.m4 (AC_VALIDATE_CACHED_SYSTEM_TUPLE): Obsoleted.
(_AC_ARG_VAR_PRECIOUS): New macro, eved from...
(AC_ARG_VAR): this macro.  Adjust.
(_AC_INIT_PREPARE): `build_alias', `host_alias', and
`target_alias' are precious.
* doc/autoconf.texi: Adjust.
 2000-08-01 12:20:14 +00:00
Akim Demaille
6e867eb5ee * acgeneral.m4 (_AC_INIT_PREPARE_ENVIRONMENT): Neutralize also 
LC_COLLATE and LC_NUMERIC.
* autoconf.m4: Don't rely on character ranges with tr.
* doc/autoconf.texi (Special Shell Variables): Adjust.
 2000-08-01 11:22:42 +00:00
Akim Demaille
7bd04c77a0 * acfunctions.m4 (_AC_LIBOBJ_STRTOD, AC_FUNC_STRTOD, 
AM_FUNC_STRTOD): New macros, from Automake.
* acfunctions: Adjust.
 2000-08-01 11:16:33 +00:00
Akim Demaille
99d2fcb4af * acidentifiers: Catch ptrdiff_t. 
* acspecific.m4 (AM_TYPE_PTRDIFF_T): AU define.
 2000-08-01 11:14:48 +00:00
Akim Demaille
83afb4f7ce * autoscan.pl: Be ready to handle AC_CHECK_TYPES requests. 
Quote properly the output.
Remove useless backslashes.
 2000-08-01 11:12:12 +00:00
Akim Demaille
20a739fc2e * acfunctions.m4 (AC_FUNC_ONSTACK): New macro, from 
Automake.
* doc/autoconf.texi (Particular Functions): Adjust.
 2000-08-01 11:10:16 +00:00
Akim Demaille
4ba8807ca1 * acfunctions.m4 (AC_FUNC_ERROR_AT_LINE): New macro, from 
Automake.
* doc/autoconf.texi (Particular Functions): Adjust.
 2000-08-01 10:16:20 +00:00
Akim Demaille
a1dde0367f Create acfunctions.m4, in charge of the macros related to 
functions.

* acgeneral.m4 (AC_CHECK_FUNC, AC_CHECK_FUNCS, AC_REPLACE_FUNCS):
Move to...
* acfunctions.m4: here, new file.
* acspecific.m4 (_AC_LIBOBJ_ALLOCA, AC_FUNC_ALLOCA, AC_FUNC_CHOWN,
AC_FUNC_CLOSEDIR_VOID, AC_FUNC_FNMATCH, AC_FUNC_GETGROUPS,
_AC_LIBOBJ_GETLOADAVG, AC_FUNC_GETLOADAVG, AC_FUNC_GETMNTENT,
AC_FUNC_GETPGRP, AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK,
AC_FUNC_MALLOC, AC_FUNC_MEMCMP, AC_FUNC_MKTIME, AC_FUNC_MMAP,
AC_FUNC_SELECT_ARGTYPES, AC_FUNC_SETPGRP, _AC_FUNC_STAT,
AC_FUNC_STAT, AC_FUNC_LSTAT, AC_FUNC_STRERROR_R, AC_FUNC_STRFTIME,
AC_FUNC_VFORK, AC_FUNC_VPRINTF, AC_FUNC_WAIT3, AC_FUNC_UTIME_NULL,
AC_FUNC_STRCOLL, AC_FUNC_SETVBUF_REVERSED): Likewise.
* Makefile.am: Adjust.

Move also the old definitions into acfunctions.m4, and adjust the
test suite.

* acgeneral.m4 (AU_ALIAS): New macro.
* acoldnames (AC_FUNC_CHECK, AC_HAVE_FUNCS, AC_ALLOCA,
AC_GETLOADAVG, AC_MMAP, AC_SETVBUF_REVERSED, AC_STRCOLL,
AC_UTIME_NULL, AC_VFORK, AC_VPRINTF, AC_WAIT3, AM_FUNC_FNMATCH,
AM_FUNC_MKTIME, fp_FUNC_FNMATCH): Move to...
* acfunctions.m4: here, using AU_ALIAS.
* acgeneral.m4 (AC_FD_CC, AC_CANONICAL_SYSTEM): Use AU_ALIAS to
define them.
* acoldnames.m4: Use AU_ALIAS instead of AU_DEFUN.
* tests/Makefile.am (MACRO_FILES): Adjust.
 2000-08-01 10:13:14 +00:00
Akim Demaille
4d600514e0 * autoscan.pl: Use Getopt::Long; 
* acidentifiers: Classify, sort.
 2000-08-01 10:05:11 +00:00
Akim Demaille
17bf2a2a33 * aclang.m4 (_AC_PROG_CXX_GNU, _AC_PROG_CC_GNU, _AC_PROG_F77_GNU): 
Use grep instead of egrep, don't redirect stderr.
 2000-08-01 10:03:41 +00:00
Akim Demaille
f6065212ac * acgeneral.m4 (_AC_INIT_NOTICE): Adjust so that there are no 
empty lines in the header comments (should be `#' alone instead).
Reported by Didier Verna.
 2000-08-01 09:12:34 +00:00
Akim Demaille
c528b19557 * doc/autoconf.texi (Installation Directory Variables): 
Clarifications and typos.
 2000-08-01 08:21:38 +00:00