(m4_list_cmp): Use $0 to reinvoke yourself.
(m4_patsubsts): New.
(m4_strip, m4_version_unletter): Use it.
* tests/atspecific.m4 (AT_DATA_M4SUGAR, AT_DATA_M4SH): Likewise.
* lib/m4sugar/m4sh.m4: here.
(AS_INIT): Push the BODY diversion, set the #! /bin/sh line.
* lib/autoconf/general.m4 (AC_PLAIN_SCRIPT) : Remove.
(AT_INIT): Replace AC_PLAIN_SCRIPT with AS_INIT invocation,
include handle the m4_pattern_*, no longer push the
BODY diversion nor set the /bin/sh line, AS_INIT does it.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* tests/base.at: Adjust the tests to use AS_INIT.
* tests/tools.at (AT_DATA_FORBIDDEN): New.
(autoconf: forbidden tokens): Adjust to work on M4sh instead of
Autoconf.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Be sure to set
PATH_SEPARATOR before using it.
Fix the absolute path case/esac pattern.
Provide $0 as fallback for as_myself.
Reported by Raja R Harinath.
(AT_TESTED): this.
(AT_INIT): More the wrapped section to where it will be expanded.
Output `AT_tested' only when existing.
Catch unexpanded PACKAGE_STRING and PACKAGE_BUGREPORT.
generates too many bug reports.
* lib/autoconf/general.m4 (_AC_RUN_IFELSE): Pass the right exit
status when executing the ACTION-IF-FALSE.
* tests/base.at (AC_TRY_*): Rename as...
(AC_TRY_COMMAND): this.
(AC_RUN_IFELSE): New.
* tests/compile.at (Extensions, C keywords)
(AC_PROG_CPP requires AC_PROG_CC, GNU Fortran 77)
(Broken/missing compilers, AC_PROG_CPP with warnings)
(AC_PROG_CPP without warnings, AC_PROG_CPP via CC): Move to...
* tests/c.at (Extensions, C keywords)
(Broken/missing compilers, AC_PROG_CPP with warnings)
(AC_PROG_CPP without warnings, AC_PROG_CPP via CC)
(AC_PROG_CPP requires AC_PROG_CC): here and...
* tests/fortran.at (GNU Fortran 77): there.
* doc/autoconf.texi (autoconf Invocation): Fix the example:
AC_TRY_RUN is about compilation, not shell commands.
(Test Programs): AC_TRY_RUN works as used to be advertised.
ac_buildpath, ac_top_buildpath, ac_srcpath, and ac_top_srcpath.
(_AC_OUTPUT_FILES): Also substitute srcpath, top_srcpath,
builddir, buildpath, top_builddir, and top_buildpath.
(_AC_OUTPUT_SUBDIRS): Compute the dir variables *before* changing
the current directory.
* lib/autoconf/general.m4 (_AC_INIT_HELP): Compute the dir
variables *before* changing the current directory.
Skip nonexistent dirs.
* doc/autoconf.texi (Preset Output Variables): Document these
variables.
* lib/autotest/general.m4: Do not reset AT_victims.
Don't compute at_srcdir nor at_top_srcdir.
* tests/tools.at: Hence use top_srcdir.
* tests/Makefile.am, tests/autoconf, tests/autoheader,
* tests/autom4te, tests/autoreconf, tests/autoupdate, tests/ifnames:
Remove.
* tests/autoreconf.in, tests/wrappl.in, tests/autom4te.in,
* tests/wrapsh.in, tests/autoupdate.in: New.
* tests/Makefile.am (DISTCLEANFILES, EXTRA_DIST): Adjust.
* configure.ac: Build the position independent wrappers.
* man/Makefile.am: Now that test wrappers are position
independent, use them and drop dark envvar magic.
correctly.
Add test for AS_BASENAME.
* lib/m4sugar/m4sh.m4: Fix AS_BASENAME so that it passes the previous
added test. It now correctly handles /1/2/3/, returning '3' not ''.
Added AS_BASENAME_SED to make the interface the same as AS_DIRNAME.
* tests/base.at: Fixed the expected responses. The old ones were
one line out...
* lib/autoconf/general.m4: Fixed AC_PREFIX_PROGRAM, it now behaves as
the documentation claims it should (and how it behaved in 2.13).
the AC_CONFIG_COMMANDS invocation.
This also solves the name clash problems.
Don't set the package's ID.
* lib/m4sugar/Makefile.am (version.m4): Revamp.
No longer to be shipped.
(version.in): Remove.
* lib/m4sugar/m4sugar.m4, lib/autoconf/general.m4,
* lib/autoconf/status.m4: Adjust.
Use `m4_PACKAGE_STRING'.
* lib/autotest/general.m4 (AT_INIT): N-th signature change: now
the only optional argument is the name of the test suite.
Expect `package.m4' to define the package signature.
* lib/autom4te.in (Autotest): Add `package.m4?'.
* tests/Makefile.am (package.m4): New.
* tests/suite.at: ifnames is a victim.
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.
doesn't neutralize SIGINT, making autoconf etc. non interruptible.
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): Move the package
related variables into `at_package_*'.
* lib/autotest/general.m4 (AT_VICTIMS): New.
(AT_INIT): Adjust for stand-alone/embedded test suites.
(AS_MESSAGE_LOG_FD): Define and use it.
* tests/suite.at (AT_VICTIMS): Use it.
* tests/tools.at (autoupdating AC_PREREQ): Don't depend upon
at_version.
* bin/autoupdate.in: Use --include, -I, and --force, -f, too.
Use directly autom4te, not autoconf.
* tests/autoupdate: $top_srcdir/lib is needed too for melt files.
* bin/autoupdate.in, bin/autoheader.in, bin/autom4te.in: Use them.
* bin/autom4te.in ($autoconf): Pass --force.
`print $out' doesn't print `$_' but `$out'.
* tests/tools.at (Syntax of the Perl scripts): Pass the lib dir.
(autoheader): Pass --force since the test suite goes too fast for
the time stamps.
Adjust to the new autoheader messages.
* bin/autoupdate.in, bin/autoheader.in: Adjust.
Drop AC_MACRODIR dead for real.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Now autoheader says
`autoheader: `config.hin' is created'.
* tests/tools.at (Syntax of the Perl scripts): Check autoheader.
Map --localdir, --autoconf-dir onto it.
Forward autom4te's options instead of interpreting them.
* bin/autoconf.in, bin/autoheader.in (AC_MACRODIR, autoconf_dir):
There is no such envvar since the inception of autom4te.cfg.
* bin/autom4te.in (&parse_args): Uniquify `@include'.
* bin/autoupdate.in: Adjust, and perform more control.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Adjust.
* tests/autoconf: Dittowise.
* bin/autom4te.in (&find_file): Support `FILE?' standing for
optionally `FILE'.
Use -e, not -f, since /dev/null for instance is OK.
(&parse_args): Adjust.
* lib/autom4te.in (Autoconf): Add `acsite.m4?' and `aclocal.m4?'.
* bin/autoconf.in, bin/autoheader.in, bin/autoreconf.in,
* bin/autoscan.in, autoupdate.in: Use exclusively the name of the
installed peer executables, only PATH is allowed to resolve it.
Pass `autoconf_dir' via options, not via invisible envvars.
* lib/Autom4te/General.pm (&find_peer): Remove.
* lib/autotest/general.m4 (AT_INIT): `AUTOTEST_PATH=a:b' gives
`abuild:asrc:bbuild:bsrc', not `abuild:bbuild:asrc:bsrc'.
* man/Makefile.am: Let help2man rely on PATH instead of trying to
find the executables for it.
* tests/Makefile.am: Major cleanup. Too lazy to document...
* tests/atlocal.in: Remove all the obscure envvar manipulations.
We only need PERL.
* tests/atspecific.m4, tests/tools.at: Passing --localdir is
indeed related to running the test suite, while passing
--autoconf-dir and others is related to running non installed
Autoconf executables. So don't do that, leave it to...
* tests/autoconf, tests/autoheader, tests/autom4te, tests/autoupdate,
* tests/autoscan: New.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): Don't
refer to library files: rely on --language.
* lib/Makefile.am (edit, autom4te.cfg): New.
* bin/autom4te.in (BEGIN): Simplify.
Rely on `AC_MACRODIR' in addition of `autom4te_perllibdir'.
(&load_configuration): New. Use it.
(&parse_args): Support --mode, --set, and --melt.
* bin/autoconf.in: Simplify and adjust.
* tests/Makefile.am (AUTOMAKE): Use --set.
* tests/atlocal.in: Adjust.
* BUGS: distcheck and check are weak.
* Makefile.am (AUTOMAKE_OPTIONS): Add 1.5 and dist-bzip2.
(AMTAR): Help automake define it.
(INSTALL, install-data-hook): The INSTALL.txt trick is no longer
needed, 1.5 can have a macro and a target with the same name.
* m4/auxdir.m4, m4/cond.m4, m4/depend.m4, m4/install-sh.m4,
* m4/strip.m4: New.
* m4/init.m4, m4/sanity.m4: Update.
* doc/Makefile.am (CLEANFILES): 1.5 knows the texi2dvi files.
* lib/autoconf/Makefile.am, lib/autotest/Makefile.am,
* lib/m4sugar/Makefile.am, lib/autoscan/Makefile.am,
* lib/Autom4te/Makefile.am, man/Makefile.am: Use dist/nodist.
* lib/autoconf/version.in: Remove.
* lib/m4sugar/version.in: New.
* lib/m4sugar/m4sugar.m4 (m4_acversion, m4_version_prereq): New.
Adjust callers.
* bin/autoupdate.in: Distinguish M4sugar vs. Autoconf macros by
the name of the directory they're in, instead of the filename,
since version.m4 is now in m4sugar, but m4_acversion must not be
classified as an Autoconf macro.
($input_m4): Don't qualify the path to m4sugar.
Rather, pass autoconf_dir to m4.
* tests/Makefile.am (testsuite): Remove -I top_srcdir, unneeded.
* tests/suite.at: Require 2.52c.
* lib/autotest/autotest.m4: New.
* lib/autotest/general.m4, tests/atspecific.m4: Adjust.
* tests/suite.at : Adjust.
(AT_INIT): Log config.log.
* lib/m4sugar/m4sugar.m4 (m4_text_box): New.
* lib/m4sugar/m4sh.m4 (_AS_BOX_LITERAL): Adjust.
* lib/autoconf/general.m4 (_AC_INIT_CONFIG_LOG): Use them.
(_AC_INIT_PREPARE): Fix the incredibly messy and buggy completion
of config.log on traps.
(_AC_OUTPUT_CONFIG_STATUS): Use AS_BOX.
Use consistently `_ACEOF' for configure's here docs, and `_CSEOF'
for config.status'.
Open the log as soon as possible.
Use the same log introduction as configure's.
