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Author SHA1 Message Date
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
3258eecc3e Regenerated 2000-09-20 16:51:43 +00:00
Pavel Roskin
edd02fca11 Formatting changes. 2000-09-20 14:35:46 +00:00
Pavel Roskin
ff99097cef * tests/Makefile.am: AC_PREFIX_PROGRAM and AC_F77_FUNC excluded 
from testing because they require an argument.
* tests/atspecific.m4: Make sure that configure doesn't write
anything to stderr.
 2000-09-20 13:12:13 +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
Pavel Roskin
5eda671dae * libm4.m4 (m4_ifvanl): Don't output a newline for empty 
arguments
 2000-09-20 10:45:10 +00:00
Akim Demaille
c550ac5ae5 * tests/atspecific.m4 (AT_TEST_MACRO): Rename as... 
(AT_CHECK_MACRO): this.  All dependencies adjusted.
 2000-09-19 18:08:38 +00:00
Akim Demaille
eb875d8240 * tests/aclocal.m4.new (AC_ENV_SAVE): Skip POW_LIB, used by 
AC_FUNC_STRTOD.
From Bernard Dautrevaux.
 2000-09-19 15:36:39 +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
c27e377c86 * tests/semantics.m4 (AC_PROG_CPP with warnings): Minor 
simplification.
 2000-09-19 15:20:04 +00:00
Akim Demaille
66dcecdf2f * autoconf.sh (optarg): More robust expr invocation. 
* autoreconf.sh: Likewise.
* autoupdate.sh: Likewise.
* autoheader.sh: Likewise.
Reported by Bernard Dautrevaux.
 2000-09-19 12:35:01 +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
a096ddee16 * tests/atspecific.m4 (_AT_CHECK_AC_MACRO): New macro. 
(AT_TEST_MACRO): Use it.
* tests/semantics.m4 (AC_PROG_CPP with warnings, AC_PROG_CPP
without warnings): New tests.
 2000-09-19 10:37:57 +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
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
35e933c528 Add .cvsignore in each directory. 2000-08-09 08:47:01 +00:00
Akim Demaille
100c8f42fb Update TODO. 2000-08-09 07:41:52 +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