* bin/autoupdate.in (&parse_args): Kill old options.
* bin/autoreconf.in (&parse_args): Remove dead options.
Factor some code.
(&autoreconf): Report the directories we enter *and leave*, so
that error messages can be easily located, and use GNU Make
format, so that Emacs' compile mode understands us.
* lib/Autom4te/General.pm (&update_file): Use `verbose' to report
if some file was changed instead of `print'.
* bin/autoheader.in: Suggest AC_DEFINE with 3 args when needed.
(&parse_args): Remove the dead options.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Adjust to the new
autoheader's quiet mode.
(AT_CHECK_AUTOUPDATE): Likewise.
* tests/tools.at (autoupdate): Adjust.
* tests/semantics.at (AC_C_BIGENDIAN): Likewise.
SETUP: no longer used.
Support -k, --keywords.
<at_help>: Be `no', `short', or `long'.
<at_help_all>: New variable.
(AT_KEYWORDS): New.
(AT_CLEANUP_FILE_IFELSE, AT_CLEANUP_FILE): Rename as...
(_AT_CLEANUP_FILE_IF, _AT_CLEANUP_FILE): these.
(_AT_CLEANUP_FILE_IF): Simplify the regexp.
(AT_SETUP): Reset AT_line, AT_keywords, AT_description.
No longer fill the HELP diversion.
(AT_CLEANUP): Use them.
* lib/m4sugar/m4sugar.m4 (m4_append): Support a separator.
(m4_list_append): Remove.
Spread a few keywords in the Autoconf test suite.
PATH_SEPARATOR, let M4sh compute it.
* lib/m4sugar/m4sh.m4 (_AS_PATH_SEPARATOR_PREPARE): New.
* lib/autoconf/programs.m4 (AC_SHELL_PATH_WALK): Use PATH_SEPARATOR.
Move to...
* lib/m4sugar/m4sh.m4 (_AS_PATH_WALK): Here.
Simplify when the path is not a literal.
(AS_UNAME): Use it to report PATH.
* lib/autoconf/general.m4 (_AC_INIT_PREPARE_FS_SEPARATORS): Remove.
(_AC_INIT_DEFAULTS): AC_SUBST PATH_SEPARATOR.
* lib/autoconf/programs.m4 (AC_PROG_INSTALL): Use _AS_PATH_WALK.
* lib/autotest/general.m4 (AT_INIT): Use _AS_PATH_WALK to
normalize the path, and to look for victims.
* tests/semantics.at (AC_PATH_PROG & AC_PATH_PROGS)
(AC_CHECK_PROG & AC_CHECK_PROGS): Use PATH_SEPARATOR.
argument, AUTOCONF-FLAGS.
* tests/mktests.sh (update_exclude_list): Add
AC_SYS_RESTARTABLE_SYSCALLS and AC_FUNC_WAIT3.
* tests/semantics.at: Test AC_SYS_RESTARTABLE_SYSCALLS and
AC_FUNC_WAIT3 with "-W no-obsolete".
* 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.
Reported by Derek R. Price.
* tests/semantics.at (AC_REPLACE_FUNCS): New test.
* acfunctions.m4 (AC_REPLACE_FUNCS, _AC_LIBOBJ_ALLOCA): Use
AC_LIBSOURCES.
STDLIB|INTTYPES|MEMORY|STRING|UNISTD.
* tests/semantics.at (AC_CHECK_SIZEOF): Don't check the presence
of default headers, as it's machine dependent.
Reported by Jim Meyering and Nicolas Joly.
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.
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.
(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!
* autoreconf.sh: Likewise.
* autoheader.sh: Ditto.
* autoupdate.sh: Similarly.
* doc/autoconf.texi: Adjust.
* tests/atspecific.m4: Be sure to remove configure.in.
Adjust the test suite to use `configure.ac'.
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.
this name. Rename the second one to "AC_CHECK_TYPES: backward
compatibility"
(AC_TRY_LINK_FUNC): Removed. It's now in tests/compile.at.
(C keywords): Likewise.
(AC_PROG_CPP with warnings): Likewise.
(AC_PROG_CPP without warnings): Likewise.
(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.
before high level ones.
* tests/semantics.at (AC_CONFIG_FILES, HEADERS, LINKS and COMMANDS):
(missing templates): Move to...
* tests/torture.at: here.
Reorder the file so that the torture test is last.
* tests/semantics.at (AC_TRY_LINK_FUNC, AC_PROG_CPP with warnings)
(AC_PROG_CPP without warnings): Move to...
* tests/compile.at: here, new file.
* tests/suite.at: Run `torture' and then `compile' before
`semantics'.
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.
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.
