a directory whose name contains a special character like space,
newline, or "\".
* doc/autoconf.texi (Installation Directory Variables): Allow
"," in file names. Do not use \@; it's not a portable regexp.
* bin/Makefile.am (edit): Likewise.
* lib/Makefile.am (edit): Likewise.
* tests/Makefile.am (edit): Likewise.
* tests/semantics.at: Likewise.
* tests/torture.at: Likewise.
* lib/autoconf/general.m4 (AC_ARG_PROGRAM): Likewise.
* lib/autoconf/status.m4 (_AC_SRCDIRS): Likewise.
* doc/autoconf.texi (File System Conventions): Warn about
unportable file names.
* lib/autoconf/general.m4 (_AC_INIT_DIRCHECK): New macro.
(AC_INIT): Use it.
(_AC_INIT_SRCDIR): Use ac_pwd rather than invoking pwd.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Propagate
ac_pwd, and quote srcdir.
* lib/autotest/general.m4 (AT_INIT): Quote file name args.
* doc/make-stds.texi, doc/standards.texi: Update from masters.
* lib/Autom4te/Channels.pm, lib/Autom4te/Configure_ac.pm
* lib/Autom4te/FileUtils.pm, lib/Autom4te/XFile.pm: Update
from masters, so that FileUtils.pm's update_file provide --force
support.
* bin/autoheader.in: Pass $force to update_file so that
config.h.in is always recreated when --force.
signals that the package uses Automake; a `Makefile.am' is typical but
not essential. Reported by Magnus Therning.
* tests/torture.at (autoreconf.): New banner.
(autoreconf and non-AC configure): Rename to `Non-Autoconf
AC_CONFIG_SUBDIRS'.
(autoreconf an empty directory): Rename to `Empty directory'.
(Unusual Automake input files): New test.
* tests/.cvsignore: Add wrapper.in.
* man/Makefile.am (autoconf.1): Regenerate when `autoconf.as' changes.
* lib/autotest/general.m4 [--trace] (AT_INIT): Do not `set -v'.
* tests/autotest.at: New file.
* tests/suite.at: Include it.
* tests/Makefile.am: Distribute it.
* lib/autotest/general.m4 [--trace] (_AT_CHECK): Do not enable
shell tracing on a command that could contain multiple lines.
* doc/autoconf.text: Document that fact and its implications.
* lib/m4sugar/m4sh.m4 (AS_ESCAPE_FOR_EXPAND): New macro.
* tests/autotest.at (Multiline backquote command substitution,
Multiline parameter expansion, Literal multiline command,
Multiline parenthetical command substitution): Remove XFAIL.
* configure: Regenerate.
* lib/freeze.mk (MY_AUTOM4TE): Wrap the uninstalled autom4te directly.
(m4f_dependencies): Adjust accordingly.
* tests/Makefile.am (Wrappers): Generate wrapper scripts.
(wrapper.in): Generate it in the build directory.
(MAINTAINERCLEANFILES): Delete wrapper.in.
(CLEANFILES): Add wrapper.in.
* tests/wrapper.as: Move AS_INIT to very top, preserving copyright in
the output. Replace each $as_me with a @wrap_program@.
* tests/wrapper.in: Delete it; we always build it.
* bin/Makefile.am (autoconf.in): Generate it in the build directory.
(EXTRA_DIST): Remove autoconf.in.
(CLEANFILES): Add autoconf.in.
(autoconf): Find autoconf.in in the build directory.
* bin/autoconf.in: Delete it; we always build it.
refer to the correct file.
* doc/autoconf.texi (AU_DEFUN): Describe more correctly
the behavior of the third argument.
* lib/autoconf/autoupdate.m4 (AU_DEFUN): Describe more
correctly the behavior of the third argument. Document
what the three macros that AU_DEFUN defines do. Fix
warning message when the third argument includes $0
(reported by Alexandre Duret-Lutz).
(AS_INIT): Output shell initialization there. Removed optional
parameter. Expand _AS_SHELL_FN_SPY.
(AS_INIT_WITH_SHELL_FN): Removed.
(_AS_SHELL_FN_SPY): New macro.
(AS_DETECT_REQUIRED, AS_DETECT_SUGGESTED): New
macros.
(AS_SHELL_SANITIZE): Remove loop to find better shell
and documentation for the parameter.
(_AS_DETECT_BETTER_SHELL): Move it here.
(_AS_SHELL_FN_WORK): Remove shell invocation, reformat.
(_AS_RUN): Move it here, support testing with eval.
(AS_REQUIRE_SHELL_FN): Require shell functions when
it is used.
(_AS_LINENO_WORKS): Put around braces, we do not
trigger the bash bug anymore.
* lib/autotest/general.m4: Document M4SH-SANITIZE, do not
use AS_INIT_WITH_SHELL_FN.
* bin/autoconf.in, tests/wrapper.in: Regenerated.
* doc/autoconf.texi: Don't say that the third parameter
is broken.
* lib/autoconf/autoupdate.m4 (AU_DEFINE): New dummy macro.
(AU_DEFUN): Honor the third parameter, create autoupdate
macros with AU_DEFINE.
* lib/autoconf/headers.m4 (AC_USG, AC_MEMORY_H,
AC_DIR_HEADER): Use AU_DEFUN's third parameter.
* lib/autoconf/lang.m4 (AC_LANG_SAVE): Likewise.
* lib/autoconf/programs.m4 (AC_RSH): Likewise.
* lib/autoconf/specific.m4 (AC_HAVE_POUNDBANG,
AC_ARG_ARRAY, AC_CYGWIN, AC_EMXOS2, AC_MINGW32,
AC_XENIX_DIR): Likewise.
* lib/autoconf/types.m4 (AC_INT_16_BITS, AC_LONG_64_BITS,
AC_STRUCT_ST_BLKSIZE, AC_STRUCT_ST_RDEV): Likewise.
* lib/autoconf/status.m4: Remove FIXME.
* tests/local.at (AT_CHECK_AU_MACRO): Ignore stderr, check
that the macro is not present anymore in the updated
configure.ac.
* tests/tools.at (autoupdate AC_LINK_FILES): Ignore stderr
of autoupdate.
