* bin/autoscan.in, bin/autoupdate.in, bin/ifnames.in (BEGIN): Make
them uniform, and more robust to Perl special characters.
Reported by Martin Mokrej.
to a shell that can handle redirection or quoting correctly.
Override SHELL with the shell detected by configure.
Use of $^O suggested by Tim van Holder.
* bin/autom4te.in (BEGIN): Likewise.
* bin/autoreconf.in (BEGIN): Likewise.
* bin/autoscan.in (BEGIN): Likewise.
* bin/autoupdate.in (BEGIN): Likewise.
* bin/ifnames.in (BEGIN): Likewise.
* bin/ifnames.in: Add final newline to help and version messages.
* lib/autoconf/programs.m4 (AC_PROG_MAKE_SET): Translate colons,
to cope with DOS-style absolute paths, when constructing
${ac_make}.
* lib/autoconf/status.m4 (_AC_OUTPUT_HEADERS, _AC_OUTPUT_FILES):
When constructing paths with IFS=:, quote the path. If we're
constructing a DOS-style absolute path, we don't want to split it
on the colon.
* tests/atspecific.m4 (AT_CHECK_CONFIGURE): Fix typo
in description.
are a few warnings.
* lib/autoconf/autoheader.m4 (AH_VERBATIM, _AH_VERBATIM_OLD):
Quote for Perl '' strings, not "".
* bin/autoheader.in: Invoke autoconf to get '' strings, not ""
strings.
characters is a syntax warning now.
(_AS_QUOTE): Accept $2 as list of characters to quote.
* lib/autoconf/autoheader.m4 (AH_VERBATIM, _AH_VERBATIM_OLD):
Quote for Perl, not sh.
* bin/autoheader.in: When $debug, report the file which is
`do'ne.
* tests/tools.at (autom4te, autoheader): Exercise @bar, not merely
`@', to tickle Perl's lists.
Reported by Carlos Velasco.
* bin/autoupdate.in (&parse_args): Kill old options.
* bin/autoreconf.in (&parse_args): Remove dead options.
Factor some code.
(&autoreconf): Report the directories we enter *and leave*, so
that error messages can be easily located, and use GNU Make
format, so that Emacs' compile mode understands us.
* lib/Autom4te/General.pm (&update_file): Use `verbose' to report
if some file was changed instead of `print'.
* bin/autoheader.in: Suggest AC_DEFINE with 3 args when needed.
(&parse_args): Remove the dead options.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Adjust to the new
autoheader's quiet mode.
(AT_CHECK_AUTOUPDATE): Likewise.
* tests/tools.at (autoupdate): Adjust.
* tests/semantics.at (AC_C_BIGENDIAN): Likewise.
bin/autoupdate.in, bin/ifnames.in, lib/Autom4te/General.pm,
lib/Autom4te/Struct.pm, lib/Autom4te/XFile.pm: Add local variables
so that Emacs setups GNU style for perl-mode and cperl-mode.
name, so that symlinks to 'autoconf' work properly. Bug reported
by Bruno Haible.
* bin/autoheader.in (AUTOM4TE): Likewise.
* bin/autoreconf.in (autoconf, autoheader): Likewise.
* bin/autoscan.in (autom4te): Likewise.
* bin/autoupdate.in (autom4te): Likewise.
Remove, dead.
* bin/autoreconf.in (&autoreconf): Do not run gettextize when
`intl' is already present, as it refuses unless --force.
(&parse_args): Use -I, --include instead of the old Autoconf
options.
($localdir, $autoconf_dir): Remove.
(@include): New.
(&maybe_autoreconf): New, to preserve $_ for File::Find.
* bin/autoupdate.in: Ditto.
* bin/autoheader.in: Reworded a few comments.
* bin/autoconf.in: Reworded help text for a few options.
* bin/autoheader.in, bin/autom4te.in, bin/autoreconf.in,
* bin/autoscan.in, bin/autoupdate.in: Ditto.
* bin/autoupdate.in, bin/autoheader.in, bin/autom4te.in: Use them.
* bin/autom4te.in ($autoconf): Pass --force.
`print $out' doesn't print `$_' but `$out'.
* tests/tools.at (Syntax of the Perl scripts): Pass the lib dir.
(autoheader): Pass --force since the test suite goes too fast for
the time stamps.
Adjust to the new autoheader messages.
* bin/autoupdate.in, bin/autoheader.in: Adjust.
Drop AC_MACRODIR dead for real.
* tests/atspecific.m4 (AT_CHECK_AUTOHEADER): Now autoheader says
`autoheader: `config.hin' is created'.
* tests/tools.at (Syntax of the Perl scripts): Check autoheader.
Map --localdir, --autoconf-dir onto it.
Forward autom4te's options instead of interpreting them.
* bin/autoconf.in, bin/autoheader.in (AC_MACRODIR, autoconf_dir):
There is no such envvar since the inception of autom4te.cfg.
* bin/autom4te.in (&parse_args): Uniquify `@include'.
* bin/autoupdate.in: Adjust, and perform more control.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Adjust.
* tests/autoconf: Dittowise.
* bin/autoconf.in, bin/autoheader.in, bin/autoreconf.in,
* bin/autoscan.in, autoupdate.in: Use exclusively the name of the
installed peer executables, only PATH is allowed to resolve it.
Pass `autoconf_dir' via options, not via invisible envvars.
* lib/Autom4te/General.pm (&find_peer): Remove.
* lib/autotest/general.m4 (AT_INIT): `AUTOTEST_PATH=a:b' gives
`abuild:asrc:bbuild:bsrc', not `abuild:bbuild:asrc:bsrc'.
* man/Makefile.am: Let help2man rely on PATH instead of trying to
find the executables for it.
* tests/Makefile.am: Major cleanup. Too lazy to document...
* tests/atlocal.in: Remove all the obscure envvar manipulations.
We only need PERL.
* tests/atspecific.m4, tests/tools.at: Passing --localdir is
indeed related to running the test suite, while passing
--autoconf-dir and others is related to running non installed
Autoconf executables. So don't do that, leave it to...
* tests/autoconf, tests/autoheader, tests/autom4te, tests/autoupdate,
* tests/autoscan: New.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): Don't
refer to library files: rely on --language.
* autoconf.in ($task, task trace): Remove, merely pass --trace to
autom4te.
* autoheader.in: Don't pass `-' to autoconf, rather, a tmp file.
(Because I found no way for autom4te to accept `-').
* autom4te.in (&Request::request): Beware of M4 builtins.
(END): Don't try to remove the content of an empty dir.
(&parse_args): Default is `$f:$l:$n:$%', not `$f:$l:$n:$*'.
(&handle_output): Set a default value to `$forbidden'.
* autoupdate.in (&verbose, &xsystem): New, from autom4te.in.
($autoconf): Pass --debug and --verbose.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Clean up autom4te's
cache.
for signals other than 0 - exit with code 1.
* m4sh.m4 (AS_TMPDIR): Likewise.
* autoconf.in: Likewise. Also don't rely on exit == exit $?.
* autoheader.in: Likewise.
* autoreconf.in: Likewise.
* tests/torture.at (Signal handling): New test for the above.
(AS_SHELL_SANITIZE): Set `$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.
(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.
* 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'.
* autoheader.sh: When loading trace.sh, catch errors and exit with
a decent error message.
* tests/tools.at: Be sure to test autoconf --trace before
autoheader.
From Paul Eggert and Johan Danielsson.
* doc/autoconf.texi (Limitations of Usual Tools) <sed>:
Reorganize. Document this issue.
* autoupdate.sh (dir): Use `,' as separator instead of `/'
* autoreconf.sh: Likewise.
* autoupdate.sh: Ditto.
long options - it's hard to maintain them by hand.
* autoheader.sh: Likewise.
* autoreconf.sh: Likewise.
* autoupdate.sh: Likewise.
* ifnames.sh: Likewise.
obsolete options to stderr. Adjust list of options. Correct
processing of options. Process options with values separated by
"=" first, so that abbreviations work. Don't accept "=" with
short options.
* autoheader.sh: Likewise.
* autoreconf.sh: Likewise.
* autoupdate.sh: Likewise.
* ifnames.sh: There is no "--verbose" option.
* doc/autoconf.texi: Option "-A" requires an argument.
(autoreconf Invocation): Document "--install", "--symlink",
"--m4dir" and the options passed to Automake.
are properly templated, autoheader traces
AC_DEFINE/AC_DEFINE_UNQUOTED. Only literals can be traced, and
actually tracing non literals produces invalid autoheader input.
Hence, provide a means to trace calls to
AC_DEFINE/AC_DEFINE_UNQUOTED with literals.
* acgeneral.m4 (AC_DEFINE_TRACE, AC_DEFINE_TRACE_LITERAL): New
macros.
(AC_DEFINE, AC_DEFINE_UNQUOTED): Use AC_DEFINE_TRACE.
* autoheader.sh: Trace AC_DEFINE_TRACE_LITERAL, not
AC_DEFINE/AC_DEFINE_UNQUOTED.
* autoreconf.sh: Likewise.
* autoupdate.sh: Likewise.
* autoconf.sh: Change `exit' to `{ (exit 1); exit; }' after m4 and
awk commands to ensure exit state is in a defined state.
