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505d2c60df
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805 Commits

Author SHA1 Message Date
Akim Demaille
505d2c60df * acgeneral.m4 (AC_RUN_IFELSE): Add missing executable suffix. 
* aclang.m4 (_AC_LANG_COMPILER_WORKS): Likewise.
* aclang.m4 (AC_PROG_CC_C_O, AC_PROG_F77_C_O): Fix typos where
$objext were used instead of $ac_objext.
 2000-10-11 14:51:28 +00:00
Akim Demaille
c7a8dfd1cf * aclang.m4 (_AC_LANG_ABBREV, _AC_LANG_ABBREV(C)) 
(_AC_LANG_ABBREV(C++), _AC_LANG_ABBREV(Fortran 77): New macros.
(AC_LANG_(C), AC_LANG_(C++), AC_LANG_(Fortran 77)): Don't define
AC_LANG_ABBREV.
(_AC_PROG_PREPROC_WORKS): Adjust.
* acgeneral.m4 (_AC_TRY_CPP): Likewise.
 2000-10-02 13:11:27 +00:00
Pavel Roskin
ff690f003f * acspecific.m4 (AC_PROG_LEX): Use AC_DEFUN_ONCE. 
(AC_DECL_YYTEXT): Don't use AC_REQUIRE because autoupdate
would place it into configure.in but it's not allowed
outside AC_DEFUN.
 2000-10-02 12:47:13 +00:00
Pavel Roskin
270cc51063 * acgeneral.m4 (AC_SHELL_UNSET): Don't rely on variable 
assignments changing $?.
 2000-09-28 17:43:35 +00:00
Pavel Roskin
a245415e40 * acgeneral.m4 (_AC_OUTPUT_FILES): Fixed exit status. 
(_AC_OUTPUT_HEADERS): Exit if the header template is missing.
 2000-09-28 14:39:55 +00:00
Pavel Roskin
c865483335 * acfunctions.m4: Formatting fixes. 
* acgeneral.m4: Likewise.
* aclang.m4: Likewise.
* acspecific.m4: Likewise.
* libm4.m4: Likewise.
 2000-09-28 14:26:50 +00:00
Pavel Roskin
53e7a1a55a * acgeneral.m4 (AC_CHECK_PROG): Added protection against spaces 
in $PATH.
* acspecific.m4 (AC_PROG_INSTALL): Likewise.
 2000-09-27 18:17:36 +00:00
Pavel Roskin
b8d7070b9f * acgeneral.m4 (AC_CHECK_LIB): only call AH_CHECK_LIB if 
ACTION-IF-TRUE is not given.
(AH_CHECK_LIB): related comment changes.
 2000-09-27 13:21:11 +00:00
Pavel Roskin
f4bc20baf8 * aclang.m4 (_AC_LANG_COMPILER_WORKS): Remove []dnl because it 
resulted in invalid shell code.
 2000-09-27 13:16:13 +00:00
Pavel Roskin
1486532ed0 * acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): use 
_AC_INIT_PREPARE_ENVIRONMENT to make the shell runnin
config.status sane and POSIX-compatible.
 2000-09-25 14:34:17 +00:00
Pavel Roskin
e7c7ab2237 * acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Fix usage info for 
config.status - file arguments are optional.
 2000-09-21 13:37:26 +00:00
Pavel Roskin
b4f63402c1 * acgeneral.m4 (_AC_OUTPUT_FILES): Ensure that config.status 
exits if any input file is missing.
* tests/semantics.m4 (missing templates): Test it.
 2000-09-21 13:34:15 +00:00
Pavel Roskin
78a872fa52 * acgeneral.m4 (_AC_SHELL_TMPDIR): Don't check status of variable 
assignment - it's undefined in ash 0.2.
 2000-09-21 13:32:01 +00:00
Akim Demaille
af51198638 * src/atgeneral.m4 (AC_CHECK): Display stderr including when the 
test failed because of stdout.
 2000-09-21 13:06:03 +00:00
Akim Demaille
7a3e952e57 * tests/atgeneral.m4: Formatting changes. 
(AT_INIT): Let `at_stop_on_error' and `at_verbose' be `:'/`false'
variables instead of `'/`1'.
`at_check_stds' replaces `at_no_redirs'.
Rename `Snippet 3' as `Snippet 4'.
Introduce `Snippet 3' for variable initializations.
Adjust the dependencies.
(AT_CHECK): Don't show diff's result unless verbose.
 2000-09-21 12:47:04 +00:00
Pavel Roskin
3ad877f56d * acspecific.m4 (_AC_HEADER_TIOCGWINSZ_IN_TERMIOS_H): Cache 
variable wasn't always set inside AC_CACHE_CHECK.
(_AC_HEADER_TIOCGWINSZ_IN_SYS_IOCTL): Likewise.
 2000-09-20 13:01:44 +00:00
Akim Demaille
a5c2f0e5d9 * tests/atgeneral.m4 (AT_DATA): Use _ATEOF instead of EOF. 2000-09-19 15:36:09 +00:00
Akim Demaille
82479fc371 * acgeneral.m4 (AU_ALIAS): Do not use `defn' since then autoupdate 
would replace an old macro call with the new macro body instead of
the new macro call.
* tests/tools.m4 (autoupdate): Test an AU_ALIAS'd macro update.
 2000-09-19 12:21:47 +00:00
Akim Demaille
3674f52d77 * acgeneral.m4 (_AC_OUTPUT_SUBDIRS): Check for configure.gnu 
as well.
(_AC_INIT_HELP): Likewise.
(NEWS): Note checking for configure.gnu.
* doc/autoconf.texi: Document checking for configure.gnu when
recursing subdirectories.
 2000-09-18 11:05:41 +00:00
Akim Demaille
4b6e36a5f7 * acfunctions.m4 (AC_FUNC_GETLOADAVG): Restore the initial value 
of LIBS.  Otherwise, everyone ends up linking with -lelf for some
configurations.
Reported by Mike Stone.
 2000-09-18 10:53:01 +00:00
Akim Demaille
949f06e0e8 * aclang.m4 (AC_PROG_CPP): Use double quotes in the for loop 
and eliminate ac_tmp_cpp.
(AC_PROG_CXXCPP): Use double quotes in the for loop and
eliminate ac_tmp_cxxcpp.
 2000-09-14 07:55:32 +00:00
Akim Demaille
ced19e1e5f * acgeneral.m4 (_AC_TRY_CPP): Don't filter out conftest.$ac_ext 
from the output - it is only printed by Visual C that gives
correct exit status.
* aclang.m4 (AC_PROG_CPP): Don't try '${CC-cc} -nologo -E'
by the same reason.
 2000-09-14 07:50:14 +00:00
Akim Demaille
c08bb24cf3 * aclocal.m4 (_AC_PROG_CPP_WORKS): Don't use AC_REQUIRE_CPP - 
it's useless here. Rename to ...
(_AC_PROG_PREPROC_WORKS): ... this.
 2000-09-12 16:05:29 +00:00
Akim Demaille
0c6d235eeb * acspecific.m4 (AC_PROG_INSTALL): Exclude c:install on AmigaOS. 2000-09-12 15:03:13 +00:00
Akim Demaille
368c1810a2 The test suite fails on some hosts because for instance 
AC_INIT
  AC_CHECK_FUNC(exit)
will not look for a compiler, it will just use `cc'.
Macros that need a compiler should require one.
 2000-09-12 13:59:55 +00:00
Akim Demaille
58e8d5c397 * acgeneral.m4 (_AC_TRY_CPP): New macro. It runs the preprocessor 
and checks whether it produces errors or warnings. Don't put grep
output into a variable, use another grep instead.
(AC_TRY_CPP): Use _AC_TRY_CPP. Copy conftest.err to config.log
if the case of an error.
* aclang.m4 (AC_LANG(C), AC_LANG(C++), AC_LANG(Fortran 77)):
define AC_LANG_ABBREV to the short language name.
(_AC_PROG_CPP_WORKS): New macro. It checks whether the current
preprocessor can be used to check for existance of headers.
Most code taken from ...
(AC_PROG_CPP): ... here. Use _AC_PROG_CPP_WORKS. Use shell
"for" to find working CPP. Use AC_LANG_PUSH(C) and AC_LANG_POP -
it's a macro for C only.
(AC_PROG_CXXCPP): Rewritten using _AC_PROG_CPP_WORKS.
 2000-09-12 13:02:29 +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
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
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
cf3aea2302 * aclang.m4 (AC_NO_EXECUTABLES): New macro. 2000-08-11 12:41:55 +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
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
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
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
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