* Makefile.am (.m4.m4f): Pass --fatal-warnings to m4.
* acgeneral.m4 (_m4_divert(VERSION_FSF))
(_m4_divert(VERSION_USER)): New.
(AC_COPYRIGHT): $2 is the diversion to use.
(_AC_INIT_COPYRIGHT): Use the FSF diversion.
(AC_INIT): Remove dead comments as now it's commutative.
Fortran compilers to check.
(_AC_PROG_F77_V): Add '-###' as a possible option to print
information on library and object files.
(AC_PROG_CXX): Add Fujitsu's "FCC" to the list of C++ compilers
to check.
for signals other than 0 - exit with code 1.
* m4sh.m4 (AS_TMPDIR): Likewise.
* autoconf.in: Likewise. Also don't rely on exit == exit $?.
* autoheader.in: Likewise.
* autoreconf.in: Likewise.
* tests/torture.at (Signal handling): New test for the above.
* acgeneral.m4 (_AC_INIT_DEFAULTS_FDS): Remove, replace with
inline setting up of AS_MESSAGE_FD.
(AS_MESSAGE_LOG_FD): Do not define, so that AS_MESSAGE does not
output in it before...
(_AC_INIT_CONFIG_LOG): here, which is run after the handling of
options.
(AS_SHELL_SANITIZE): Set `$as_me'.
* acgeneral.m4: Don't set as_me; AS_SHELL_SANITIZE now does this.
* tests/atgeneral.m4: Likewise.
(AT_INIT): Use $PATH_SEPARATOR for walking the path.
* autoconf.sh: Be DOS-friendly when setting as_me and M4.
Add quotes to support spaces in $tmp.
Work around problem in DJGPP port of awk by using a temporary file.
* autoheader.sh: Be DOS-friendly when setting as_me.
* autoreconf.sh: Be DOS-friendly when setting as_me, dir and
template_dir.
* tests/atconfig.in: Set PATH_SEPARATOR to the proper
path separator. Set SHELL here...
* tests/atgeneral.m4: ... instead of here. Use $PATH_SEPARATOR
when setting AUTOTEST_PATH. Don't default tests to "all" before
deciding whether the help text is needed.
* tests/semantics.at: Use the correct path separator.
of `.;`pwd`': if pwd is c:/foo, we might walk through `.:c'
(fails), and then `/foo' which might succeed, resulting in
believing `;' is the right path separator.
(_AS_BROKEN_TEST_PREPARE): this.
(_AS_TEST_PREPARE): New dummy but working version of this macro.
* acspecific.m4 (AC_PROG_INSTALL): Use AS_EXECUTABLE_P.
(_AC_COMPILER_EXEEXT_WORKS): this. Use the `a.out' or `a.exe'
left by _AC_COMPILER_EXEEXT_DEFAULT to check if the compiler works.
(_AC_COMPILER_EXEEXT_CROSS): Extract from the above macro.
(_AC_COMPILER_EXEEXT): Use them.
Adjust all the compiler looking macros to check for EXEEXT
*first*, then OBJEXT.
Set ac_exeext yourself.
(_AC_COMPILER_EXEEXT_O): Don't.
Reported by Derek R. Price.
* tests/semantics.at (AC_REPLACE_FUNCS): New test.
* acfunctions.m4 (AC_REPLACE_FUNCS, _AC_LIBOBJ_ALLOCA): Use
AC_LIBSOURCES.
Reported by Derek R. Price.
* tests/semantics.at (AC_REPLACE_FUNCS): New test.
* acfunctions.m4 (AC_REPLACE_FUNCS, _AC_LIBOBJ_ALLOCA): Use
AC_LIBSOURCES.
AC_OUTPUT_MAKE_DEFS to include junky -D switches.
Reported by Wolfgang Mueller.
* tests/torture.at (#define header templates): Include trash in
confdefs.h.
* tests/atgeneral.at (AT_INIT): Don't expect `find' to support
-maxdepth, hence don't use -follow either.
Reported by Nicolas Joly.
* acgeneral.m4 (AC_OUTPUT_MAKE_DEFS) <confdef2opt.sed>: In the
`quote' section, `p'rint the result.
If neither `#define' pattern match, just call `d' to start a new
cycle.
Call this sed program with -n.
* acfunctions.m4 (AC_FUNC_MMAP): Use conftest.mmap, not
conftestmmap.
(AC_FUNC_UTIME_NULL): Use conftest.data, not conftestdata.
* acspecific.m4 (AC_PROG_MAKE_SET): Use conftest.make, not
conftestmake.
(_AC_PATH_X_XMKMF): Use conftest.dir, not conftestdir.
* acgeneral.m4 (AC_ARG_PROGRAM): Use conftest.sed, not
conftestsed.
* m4/sanity.m4: Use conftest.file, not conftestfile.
* doc/autoconf.texi (Guidelines for Test Programs): Suggest
using conftest.data, not conftestdata.
-x' and `test -f' to avoid confusing users with error messages.
(AS_MKDIR_P): Invert order of separators in IFS to avoid problem
with some shells adding backslash between fields and parsing the
result for escapes.
* doc/autoconf.texi (Special Shell Variables): Document IFS.
* acgeneral.m4 (_AC_OUTPUT_FILES): Use ac_INSTALL for internal
computations, and therefore use INSTALL where ac_given_INSTALL
was used.
(_AC_OUTPUT_SUBDIRS): There is no point in computing INSTALL in
here. It's not even used.
Reported by Ralf Corsepius.
* tests/aclocal.m4 (AC_STATE_SAVE): It is ok to modify
CONFIG_STATUS, DEFS, prefix and exec_prefix.
It is OK to produce config.* files.
* tests/atspecific.m4 (AT_CONFIGURE_AC): Save the env *after*
AC_OUTPUT to check that it doesn't break anything by itself.
* tests/torture.m4 (srcdir): New test, from Ralf Corsepius.
* acgeneral.m4 (_AC_OUTPUT_FILES): Use ac_top_srcdir and ac_srcdir
to preserve srcdir and top_srcdir.
Remove any use of `ac_given_srcdir' as `$srcdir' being preserved
is usable.
* acgeneral.m4 (_AC_INIT_DEFAULTS_FDS): Don't check for $silent,
tie AS_MESSAGE_FD to stdout unconditionally.
(_AC_INIT_PARSE_ARGS): If $silent redirect AS_MESSAGE_FD to
/dev/null.
* tests/base.at (AC_CACHE_CHECK): New test.
(&init_tables): Use them.
* acheaders: Run `autoconf -t AC_CHECK_HEADERS:'$1'' on the fileutils,
and include all these headers in here.
Don't specify `AC_CHECK_HEADERS' as it's the default.
variables in Makefiles, and drives autoscan to require unneeded
programs.
* acgeneral.m4 (_AC_INIT_PREPARE): Don't AC_SUBST CFLAGS,
CPPFLAGS, CXXFLAGS and LDFLAGS.
(AC_ARG_VAR): AC_SUBST the var.
Document it only once, even if there are several different docs.
* aclang.m4 (AC_PROG_CPP): Declare CPP and CPPFLAGS to AC_ARG_VAR.
(AC_PROG_CXXCPP): Declare CXXCPP and CPPFLAGS.
AS_IF([AC_TRY_EVAL(ac_link)]) instead of AC_LINK_IFELSE to
avoid depending on ac_exeext before it's found.
(AC_PROG_CC, AC_PROG_CXX, AC_PROG_F77): Check for the
executable extension BEFORE checking whether the compiler
works, as that test depends on a correct ac_exeext.
(_AS_QUOTE_IFELSE): Use it.
* tests/atgeneral.m4 (AT_INIT) <SHELL>: Define and use.
<--help> Don't display the options help when tests were selected.
Document -d.
<at_skip_list>: New.
<testsuite.log>: Give a banner, include ChangeLog snippets, list
the failed and skipped tests.
Remove useless $at_traceoff in sub shells, this improves the
readability of the traces by removing testsuite's implementation
details.
(AT_CHECK): Filter out the shell traces from the tested command's
stderr.
Use AS_ESCAPE.
Don't register experr and expout for clean up, as it's hairy and
easier to do from...
Support STDOUT = stdout, and STDERR = stderr.
Force the output of shell traces.
(AT_INIT): Here.
* aclang.m4 (AC_LANG(C), AC_LANG(C++), AC_LANG(Fortran 77)): Don't
use _AC_LANG_ABBREV so that you don't depend upon _AC_LANG.
(_AC_LANG_SET): New.
(AC_LANG, AC_LANG_PUSH, AC_LANG_POP): Use it.
* tests/compile.at: Test AC_LANG, AC_LANG_PUSH & AC_LANG_POP.
* acgeneral.m4 (AC_RUN_IFELSE): Accept IF-CROSS-COMPILING.
(AC_TRY_RUN): Use it.
* acfunctions.m4: Start ousting AC_TRY_RUN and AC_TRY_COMPILE.
* acspecific.m4 (AC_AIX, AC_MINIX, AC_ISC_POSIX): AC_BEFORE on
AC_COMPILE_IFELSE and AC_RUN_IFELSE.
* m4sugar.m4 (m4_divert, m4_divert_push, m4_divert_pop): Keep
track of them in m4_divert_stack.
(m4_divert_pop): Accept the expected current diversion as
argument and m4_fatal if incorrect, or if there is nothing to pop.
(globally): Specify the known m4_divert_pop.
Preserve symbolic values when possible.
* acgeneral.m4: No longer push the first diversion.
Specify the known m4_divert_pop.
(AC_PLAIN_SCRIPT): When m4_divert_push a diversion, m4_wrap its
pop.
(AC_INIT): Run AC_PLAIN_SCRIPT first, not last.
* tests/m4sh.at (AS_DIRNAME & AS_DIRNAME_SED): Can't use m4_defun
without m4_init.
* m4sugar.m4: Likewise.
* m4sugar.m4: Formatting changes.
* acgeneral.m4 (AC_DIVERT_PUSH, AC_DIVERT_POP, AC_REQUIRE)
(AC_DIAGNOSE, AC_FATAL, AC_MSG_WARN, AC_MSG_NOTICE, AC_MSG_ERROR):
Use m4_copy to define them, in order to keep a good $0.
(AC_INIT): AC_LANG_PUSH C, not AC_LANG, to initialize the stack.
* aclang.m4 (AC_LANG_PUSH): Dont't use m4_defn on undefined macros.
(AC_LANG_POP): Admit an argument specifying the language we quit
when popping.
Adjust Autoconf's AC_LANG_POPs.
* tests/tools.at (AWK portability): Don't depend on AC_INIT.
(autoconf --trace: user macros): Obviously I
meant TRACE1, not AC_TRACE1.
arguments.
(_m4_expansion_stack): Rename as...
(m4_expansion_stack): this, and change its value: instead of using
the pushdef stack to stack each *line* of the stack, each
definition contains the whole stack. I.e., to display the whole
stack, instead of popdefing and displaying each definition, just
display the current definition.
(m4_expansion_stack_push, m4_expansion_stack_pop): New.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Let $2 be the expected
exit status.
* tests/m4sugar.m4 (m4_require: circular dependencies): New test.
m4_flatten and m4_strip.
(m4_join): Use m4_normalize.
* acgeneral.m4 (AC_FOREACH): Use m4_normalize.
(AC_CONFIG_HEADERS): Normalize the first argument.
(AC_CONFIG_LINKS): Likewise.
(AC_CONFIG_SUBDIRS): Likewise.
(edit).
* m4sh.m4 (AS_UNAME): Eved out from...
* acgeneral.m4 (_AC_INIT_DEFAULTS): here.
(_AC_INIT_PACKAGE): Define AC_PACKAGE_NAME.
(_AC_INIT_PARSE_ARGS): AC_SUBST the PACKAGE_ variables.
Propagate their use in the executables and the test suite.
* tests/atgeneral.m4 (PATH): Include only absolute paths.
(AT_INIT): Use AS_UNAME.
Suggested by Jim.
* acgeneral.m4 (_AC_INIT_DEFAULTS): Don't define
ac_includes_default, since...
(_AC_INCLUDES_DEFAULT_REQUIREMENTS): this new macro does.
(AC_INCLUDES_DEFAULT): Require the former when default includes
are used.
(AC_CHECK_MEMBERS, _AC_CHECK_TYPE_NEW): Don't require
AC_HEADERS_STDC, that's a job for stupendous AC_INCLUDES_DEFAULT.
* acfunctions.m4 (AC_FUNC_MALLOC): Check for stdlib.h.
before creating the debug scripts.
Create a log file.
When ignoring a test, display a reassuring `ok' for stressed
users, and say `skipped' instead.
Simply run `testsuite' with the failed tests instead of running
the debug scripts, this avoids having zillions of banners `Testing
Blabla 2.13' (another means to avoid these banners is to have the
test suite succeed :-).
`0'. Test and fix.
Reported by Assar Westerlund.
* Makefile.am (maintainer-check): New target.
* tests/Makefile.am (maintainer-check, maintainer-check-posix)
(maintainer-check-c++, expr): Likewise.
* configure.in (EXPR): Look for it.
* tests/atgeneral.m4 (AT_CHECK): Propagate $2's default value.
* tests/compile.at (Extensions): New test.
* aclang.m4 (_AC_COMPILER_EXEEXT_DEFAULT, _AC_COMPILER_EXEEXT_O):
Distinguish files with or without a dot.
(AC_PROG_CC, AC_PROG_CXX): Use it.
(AC_PROG_CC_STDC): Be sure to remove tmp files.
* tests/compile.at (AC_TRY_LINK_FUNC): Don't use exit to test it,
since it produces a prototype which conflicts with the one
computed by _AC_PROG_CXX_EXIT_DECLARATION.
* tests/semantics.at (AC_CHECK_FUNCS, AC_HAVE_FUNCS): Likewise.
(AC_HAVE_FUNCS): Test AC_HAVE_FUNCS!
pattern ` state* ' was added many times for `*' was improperly
escaped.
(AT_INIT): Remove the data files before running the tests.
Define AT_data_files and output it.
(AT_SETUP): Don't.
(_m4_divert(TEST)): Remove, now useless.
(AC_PROG_CXXCPP, AC_PROG_CPP): Set the current language instead of
just asserting it, since these macros can be called directly.
Reported by Raja R. Harinath.
visible.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Support FLAGS, STDOUT
and STDERR.
(AT_CHECK_CONFIGURE): Support plenty, cleanup defs when needed.
Spread their use in the whole suite.
Simplify a few AT_CLEANUPs.
if-not-failed.
* tests/atspecific.m4 (AT_CHECK_CONFIGURE): Use it in order to
dump config.log when configure failed. Before, the log was
reported only on success.
(AC_PROG_CPP, AC_PROG_CXXCPP, AC_PROG_GCC_TRADITIONAL)
(_AC_PROG_CC_G, AC_PROG_CC_C_O, _AC_PROG_CXX_G, AC_PROG_CC_STDC):
Don't use `${CC-cc}' since now the AC_REQUIRE machinery guarantees
that $CC is defined. And if not, it's a bug which must be
observable.
* acspecific.m4 (AC_SYS_LARGEFILE): Likewise.
AC_TRY_EVAL.
(_AC_COMPILE_IFELSE, _AC_LINK_IFELSE, _AC_RUN_IFELSE): More alike,
using AS_IFELSE, and systematically AC_TRY_COMMAND when testing
something (for the logs).
configure.in maintainer, but discourage its use.
* acspecific.m4 (_AC_CYGWIN, _AC_MINGW32, _AC_EMXOS2): Rename as...
(AC_CYGWIN, AC_MINGW32, AC_EMXOS2): these.
AU defined on top of AC_CANONICAL_HOST and $host_os.
* tests/mktests.sh (update_exclude_list): Add AC_CYGWIN,
AC_MINGW32, and AC_EMXOS2.
otherwise _m4eof is appended to the output on FreeBSD 4.0.
* tests/atgeneral.m4 (AT_INIT): Avoid using unbalanced "y"
in sed, use "s" instead.
* tests/mktests.sh: Don't use ? in sed - it's a GNU extension.
Use separate patterns for A[CU]_DEFUN and AC_DEFUN_ONCE.
* acspecific.m4 (AC_EXEEXT, AC_OBJEXT, _AC_EXEEXT, _AC_OBJEXT):
Move as...
* aclang.m4 (AC_EXEEXT, AC_OBJEXT, _AC_COMPILER_EXEEXT)
(_AC_COMPILER_OBJEXT): these.
(_AC_COMPILER_EXEEXT): Use _AC_LINK_IFELSE.
Don't depend upon $CYGWIN and the like.
(_AC_COMPILER_OBJEXT): Model after _AC_COMPILER_EXEEXT.
Skip more extensions.
Use _AC_COMPILE_IFELSE.
in autoscan tables. Die if there are no spaces at all.
(scan_c_file): Use b instead of W so that keywords match at
the beginning and the end of the line.
(scan_sh_file): Likewise.
(scan_makefile): Likewise. Use B to match before `-l'.
(output): Suggest AC_CONFIG_HEADER if any C/C++ sources are
found.
* acidentifiers: Update macros for structure members st_blksize
and st_rdev.
* sh.m4 (AS_WARN, AS_ERROR): Use AS_MESSAGE.
(_AS_ECHO): Fix quotation.
(AS_MESSAGE): Use `as_me'.
* acgeneral.m4: More banners in the log.
(_AC_INIT_DEFAULTS): Compute as_me before using it.
* tests/atgeneral.m4 (AT_INIT): Set up FD 5.
(AT_CHECK): Instead of using exec to globally change the FDs of
`testsuite', enclose the body of the test into a
`(..) >stdout 2>stderr'.
In every case, when verbose, display the differences between
expected and oberved (stdout, stderr, exit status).
Let `0' be the default for EXIT-STATUS.
Support EXIT-STATUS == `ignore'.
of the test suite.
* tests/aclocal.m4 (AC_STATE_SAVE): If egrep fails, remove the
output file.
* tests/atspecific.m4 (_AT_CHECK_AC_MACRO): Don't check `state-*'
if the files are not present.
* m4sugar.m4 (m4_join): Rename as...
(m4_smash): this.
* tests/aclocal.m4 (join): Move as...
* m4sugar.m4 (m4_flatten): this.
* autoconf.sh (trace.m4): Rename m4_smash as m4_flatten.
current language did not change.
(AC_LANG_ASSERT): New.
(AC_PROG_CPP, AC_PROG_CXXCPP): Assert the language.
(_AC_PROG_F77_V, _AC_F77_NAME_MANGLING): Don't require
AC_PROG_F77, the code you include does it.
(AC_F77_LIBRARY_LDFLAGS): Set the language.
(m4_cr_letters, m4_cr_LETTERS, m4_cr_Letters, m4_cr_digits)
(m4_cr_symbols1, m4_cr_symbols2, m4_re_string, m4_re_word)
(m4_init): New macros.
(m4_token_allow): Remove.
* acgeneral.m4: Don't push BODY into the diversion stack.
(AC_PLAIN_SCRIPT): Do it.
Call m4_init, define the Autoconf patterns.
(AC_INIT): Use AC_PLAIN_SCRIPT.
Remove the useless `dnl' (those where the current diversion is
KILL).
* autoconf.sh (m4_common): Fix quotation.
(finalize.awk): Load forbidden.rx and allowed.rx.
Split the line into tokens, and check their validity.
* tests/tools.at (Forbidden tokens): Adjust.
alike: a loop over a sorted list of possible files.
Don't cleanup on errors, the trap will do it.
Cleanup when there are no errors.
(_AC_EXEEXT): Use the empty string instead of `no' as the cached
value.
Be sure to prefer `.exe' to `' when the two are observable.
Suggested by Lars and Earnie.
that `confestval' be read in binary mode. The shell then fails to
properly strip the rn.
Reported by Lars J. Aas.
* aclang.m4 (AC_LANG_INT_SAVE): Don't add any trailing new line,
and close the file.
Suggested by Peter Eisentraut.
around ${foo=bar}.
(Assignments): Rewrite as a summary of the previous section.
* acgeneral.m4 (AC_CACHE_SAVE): Be protected against the Solaris'
`${foo='${bar}'}' bug.
* doc/autoconf.texi (Limitations of Usual Tools) <expr>: More
information, thanks to Paul Berrevoets, Paul Eggert and David
Morgan.
* sh.m4 (_AS_EXPR_PREPARE): New.
(AS_DIRNAME): Use it.
* tests/atgeneral.m4 (AT_INIT): Initialize AT_banner_ordinal.
Execute the epilogue of the tests only if a test was run.
Don't built the value of `at_tests_all' by a for loop: expand
AT_TESTS_ALL.
(AT_SETUP): Build AT_TESTS_ALL.
(AT_BANNER): New.
Adjust all the former banners to use it.
(AT_CHECK): Don't trace the decoding of $?.
* tests/atgeneral.m4 (_m4_divert(SUITE_PRO)): Remove, replaced
by...
(_m4_divert(DEFAULT), _m4_divert(OPTIONS), _m4_divert(HELP))
(_m4_divert(SETUP)): these.
(_m4_divert(SUITE_EPI)): Rename as...
(_m4_divert(TAIL)): this.
(AT_INIT): Adjust to the new diversions.
Insert the magic number.
Accept test groups as cli argument.
List the test groups.
Rename TESTS, test, and tests as at_tests_all, at_test, and
at_tests.
Have the debug scripts pass options to test suite.
Remove their banner.
* tests/atspecific.m4: Don't divert to 0.
* suite.at: Don't insert the magic number.
* tests/atgeneral.m4 (_m4_divert(SUITE_PRO), _m4_divert(TESTS))
(_m4_divert(SUITE_EPI), _m4_divert(TEST)): New diversions.
Push the first two diversions.
(AT_INIT): Don't.
(AT_INIT, AT_SETUP, AT_CLEANUP): Adjust to use the named
diversions.
(AT_CLEANUP_FILES): New macros.
(AT_SETUP, AT_CHECK, AT_CLEANUP): Use them.
(AT_CHECK): Fix a use of at_verbose.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF, AT_CHECK_AUTOHEADER)
(AT_CHECK_CONFIGURE): New macros.
* tests/atgeneral.m4 (AT_SETUP, AT_CLEANUP): No longer handle
at_stop_on_error.
(AT_INIT): After having checked whether the test failed, break out
of the loop if requested (-e).
specific test.
* tests/atgeneral.m4 (AC_INIT) <at_debug>: New variable, new
option, -d, to disable the creation of the debug scripts (when
testsuite was already launched from one).
<at_test_count>: Really compute it instead of using the number of
the last test run.
As a known side effect, currently any code outside
AT_SETUP/AT_CLEANUP is discarded.
* acgeneral.m4 (_m4_divert(KILL)): Move to...
* m4sugar.m4: here.
* tests/atgeneral.m4 (AT_INIT): Use m4_divert_push/pop instead of
m4_divert.
Put all the tests inside a for;case.
Define TESTS.
(AT_SETUP, AT_CLEANUP): Open/close each case.
* tests/atgeneral.m4: Import M4sh.
Adjust the differences on the names of the builtins (define etc.).
(AT_CASE): Remove, use m4_case.
(AT_SETUP): Don't use `AT_group_description', `$1' is OK.
* tests/atspecific.m4 (m4_for, m4_foreach): Remove, use those of
M4sugar.
* tests/m4sugar.at: Strengthen the quotation and adjust to the new
macro names.
* tests/m4sh.at: Ditto.
* tests/torture.at: Ditto.
* tests/base.at: Ditto.
* m4sh.m4: Import M4sugar.
* autoconf.m4: Don't import M4sugar, M4sh does.
* acgeneral.m4 (_AC_RUN_IFELSE): Instead of canceling the output
of the test program, save it into the log.
Save the exit status, and report it in the log when non zero.
Just use `(./conftest)' instead of `(./conftest; exit)'.
(_AC_SYS_LARGEFILE_TEST_INCLUDES): this.
(AC_SYS_LARGEFILE_MACRO_VALUE): Use AC_LANG_PROGRAM instead of
_AC_SYS_LARGEFILE_SOURCE, i.e., don't pass
_AC_SYS_LARGEFILE_TEST_INCLUDES by default: this isn't desirable
when checking for fseeko.
(AC_SYS_LARGEFILE): Pass AC_SYS_LARGEFILE_TEST_INCLUDES to
_AC_SYS_LARGEFILE_MACRO_VALUE, since it no longer does this for us.
* tests/tools.at (Forbidden tokens): Test m4_token_allow.
* m4sugar.m4 (m4_file_append, m4_token_allow): New macros.
* autoconf.sh (task script): Pass `tmp' and `verbose' to
finalize.awk.
(finalize.awk::check_patterns): Eve out from the body.
(finalize.awk): Read `$tmp/tokens_allowed', and don't complain for
these exceptions.
whether fseeko and ftello are properly declared.
* acfunctions.m4 (AC_FUNC_FSEEKO): New macro, which worries about
fseeko (and presumably ftello). Do not set _XOPEN_SOURCE; that
causes too many problems in practice.
* acfunctions (fteelo, fseeko): Trigger AC_FUNC_FSEEKO.
* doc/autoconf.texi: Adjust.
* m4sugar.m4 (_m4_require): $2 defaults to $1.
Rename as...
(m4_require): this.
* acgeneral.m4 (_AC_REQUIRE): Remove, use m4_require if you want
to get into the gory details.
The main difference is that the former requires AC_LANG_COMPILER.
* aclang (AC_LANG_PREPROC, AC_LANG_PREPROC(C), AC_LANG_PREPROC(C++))
(AC_LANG_PREPROC(Fortran 77), AC_LANG_PREPROC_REQUIRE): New
macros. Issue a warning when looking for the Fortran 77
preprocessor instead of an error.
(AC_LANG_COMPILER): Check that it is run before the corresponding
AC_LANG_PREPROC.
(AC_PROG_C
(AC_LANG_COMPILER_REQUIRE): Don't call directly
AC_LANG_COMPILER(_AC_LANG), rather invoke AC_LANG_COMPILER so that
the generic code in AC_LANG_COMPILER is run.
(AC_REQUIRE_CPP): Use AC_LANG_PREPROC_REQUIRE.
(AC_PROG_CC, AC_PROG_CXX): Don't require being run before the
corresponding AC_LANG_PREPROC: AC_LANG_COMPILER does it.
Propagate AC_LANG_PREPROC_REQUIRE.
* acgeneral.m4 (AC_TRY_CPP, AC_EGREP_CPP): Use it instead of
AC_REQUIRE_CPP.
* acspecific.m4 (_AC_DECL_YYTEXT, AC_PATH_X): Don't
AC_REQUIRE_CPP, inner macro will do it.
* aclang.m4 (AC_PROG_GCC_TRADITIONAL, AC_C_STRINGIZE)
(AC_C_PROTOTYPES): Likewise.
(AC_C_STRINGIZE): Yeeks! The body of AC_CACHE_CHECK was not
quoted. Use @%:@ do assist Emacs.
For some reason (don't ask), this revamping revealed that
AC_PROG_CC_STDC, because of the `break', does not clean its tmp
files.
* aclang.m4 (AC_PROG_CC_STDC): Extract the creation of conftest.c
out of AC_COMPILE_IFELSE.
Be sure to clean the tmp files.
instead of hard coded `configure'.
* acgeneral.m4 (AC_COPYRIGHT): s/configure.in/__file__/.
(_AC_INIT_DEFAULTS_FDS): Append to AC_FD_LOG instead of creating
it. No longer insert the configure banner.
(_AC_INIT_DEFAULTS): Create config.log with the banner.
Define `as_me'.
(_AC_INIT_PARSE_ARGS, _AC_INIT_PREPARE, AC_MSG_NOTICE)
(AC_MSG_CHECKING, AC_MSG_RESULT, AC_MSG_RESULT_UNQUOTED)
(AC_MSG_WARN, AC_MSG_ERROR, AC_MSG_ERROR, AC_TRY_CPP)
(_AC_COMPILE_IFELSE, _AC_LINK_IFELSE, _AC_RUN_IFELSE)
(_AC_OUTPUT_FILES, _AC_OUTPUT_HEADERS, _AC_PROG_F77_V_OUTPUT): Use
`$as_me' instead of `configure'.
(AC_OUTPUT): Get rid of the UCA, and of the empty line when
dumping confdefs.h into config.log.
(_AC_OUTPUT_CONFIG_STATUS): Use _AC_INIT_DEFAULTS_FDS.
Print a banner.
Use AC_MSG_ERROR and AC_MSG_NOTICE.
* acgeneral.m4 (AC_CACHE_LOAD, _AC_OUTPUT_FILES, _AC_OUTPUT_LINKS)
(_AC_OUTPUT_HEADERS): Use AC_MSG_NOTICE.
* tests/semantics.at (missing templates): Adjust.
AC_INIT
AC_PROG_CC
AC_LANG_COMPILER_REQUIRE
AC_PROG_CC is expanded twice, because AC_PROG_CC provides
`AC_PROG_CC', and not `AC_LANG_COMPILER(C)' as expected by
AC_LANG_COMPILER_REQUIRE.
* aclang.m4 (AC_LANG_COMPILER(C)): Instead of calling AC_PROG_CC,
require it.
(AC_LANG_COMPILER(C++), AC_LANG_COMPILER(Fortran 77)): Likewise.
Reported by Paul Martinolich.
* acgeneral.m4 (AC_PROVIDE): Don't forget to `m4_provide'!!!
Tss, novice...
* tests/base.at (AC_REQUIRE & AC_PROVIDE): New test.
comments and empty lines.
Check that freezing produced no output.
* m4sugar.m4: Commentize what was not.
* m4sh.m4: Likewise.
* aclang.m4: Formatting changes.
the new macro...
Reported by Ezra Peisach.
* tests/semantics.m4 (AC_HAVE_FUNCS): New test.
* tests/tools.at (autoupdate): As a benign side effect, updating a
macro that takes no argument produces `UPDATED([])', no longer
`UPDATED()'. Adjust the test.
Autoconf's file, do it afterwards, so that Autoconf promotes the
right use, but users still can use the old names.
Of course this revealed numerous non updated uses of old macros in
Autoconf's files. Adjust them.
But for the time being, keep `define' alive for Autoconf.
caused strange messages about AC_ARG_PROGRAM.
Reported by Jim Meyering.
* acgeneral.m4 (AC_DEFUN_ONCE): Fix the indirection to
m4_defun_once.
* m4sugar.m4 (m4_defun_once): Also define
`m4_location(MACRO-NAME)'. s/ac_warn/m4_warn/.
Use `m4_defn' to read `m4_location'.
* tests/base.at (AC_REQUIRE & AC_DEFUN_ONCE): Two new tests.
