<http://lists.gnu.org/archive/html/bug-autoconf/2006-12/msg00026.html>.
* doc/autoconf.texi (Defining Symbols): AC_DEFINE works for
object-like macros only, in the traditional portable character
set.
* lib/autoconf/general.m4 (AC_DEFINE_TRACE_LITERAL):
Warn about attempts to define things that are not identifiers.
* lib/autoconf/fortran.m4 (_AC_FC_WRAPPERS): Rewrite to avoid
awful hack that AC_DEFINEd macro names containing parentheses.
`CEOF$ac_eof' special marker, the awk script cannot contain a
line matching `^CEOF', so this is not needed any more.
* tests/torture.at (Substitute a newline): Expose the `%!_!# '
special marker in the test.
creating the awk substitution script, handle one input line at a
time, so that the maximum length of a substituted (multi-line)
value is not limited by the size of the sed pattern space.
The trade-off is a slightly repetitive sed script.
* doc/autoconf.texi (Limitations of Usual Tools): Branch labels
can only have up to 7 characters, due to Solaris 10 /bin/sed.
* tests/torture.at (Substitute a 2000-byte string): Increase the
test with several long lines, they should not be caught by sed
limits any more.
instead of `awk' consistently.
(_AC_OUTPUT_CONFIG_STATUS): Initialize $AWK.
* tests/torture.at (Torturing config.status): Test both the
result of AC_PROG_AWK and plain awk.
(Substitute a 2000-byte string): Likewise.
(Substitute and define special characters): Likewise.
(Substitute a newline): Likewise.
can be assigned to a function pointer. Problem reported by
Peter Palfrader in <http://bugs.debian.org/401377>. Based on
part of a patch by Ralf Wildenhues in that same bug report.
cross-compiling from cygwin to mingw.
Reported by Bob Rossi. This resurrects the 2000-11-30 patch to
aclang.m4, which was mistakenly removed in the 2001-09-17 patch
to lib/autoconf/c.m4.
string for more reliable failure. Wrap the entire test that
causes the broken Solaris printf to dump core, in a subshell,
so the segmentation fault message is reliably suppressed.
Fix shell expansion errors by using /usr/ucb/echo always;
avoid an error on systems without it by another subshell.
Avoid m4 expansion of `$1'. Set the zeroth argument of the
subshell-$as_echo to `as_echo', for better error message.
years and is too hard to maintain now. The last straw was
reported by Jerker Baeck in
<http://lists.gnu.org/archive/html/autoconf/2006-11/msg00102.html>.
* NEWS: AC_FUNC_SETVBUF_REVERSED is now obsolete.
* doc/autoconf.texi (Particular Functions): Move
AC_FUNC_SETVBUF_REVERSED from here...
(Obsolete Macros): ... to here. Say that it does nothing now.
* lib/autoconf/functions.m4 (AC_FUNC_SETVBUF_REVERSED):
Turn into (almost) a no-op.
in the sed script that mangles the awk script: delete up to the
first exclamation mark only.
* tests/torture.at (Substitute and define special characters):
Test '!' too.
the number of substituted variables by using awk instead of sed
for the bulk of the substitutions.
* NEWS: Mention this.
* doc/autoconf.texi (Setting Output Variables): `|#_!!_#|' is also
forbidden in the output (and thus input) file.
* lib/autoconf/status.m4 (_AC_AWK_LITERAL_LIMIT): New macro.
(_AC_OUTPUT_FILES_PREPARE): Instead of several sed scripts,
generate just one large awk script for substitutions,
eliminating much of the earlier complexity, while adding some
new complexity. Only expand the substitution templates at
configure time, for smaller configure script size. If
_AC_SUBST_FILES are used, test 'awk' for working getline support
at config.status time. If absent, interpolate through the
shell. The awk script was written with much help
from Paolo Bonzini and Paul Eggert.
(_AC_SED_CMD_NUM, _AC_SED_DELIM_NUM, _AC_SED_FRAG): Removed.
(_AC_SED_FRAG_NUM): Likewise.
(_AC_SUBST_CMDS): Renamed from...
(_AC_SED_CMDS): ...this.
(_AC_OUTPUT_FILE): Use _AC_SUBST_CMDS.
* tests/torture.at (Substitute a 2000-byte string): Also
substitute a line with 1000 words, and a variable with several
long lines.
(Substitute and define special characters): Test awk special
characters, and put substitution input strings `@foo@' in the
output, to test that no recursion happens; test several other
combinations from Paolo Bonzini.
that replaced echo with AS_ECHO where this wasn't necessary.
Problem reportd by Ralf Wildenhues.
* lib/m4sugar/m4sh.m4 (_AS_ECHO_PREPARE): Port to Solaris 7,
where "/usr/bin/printf '%s\n' S" dumps core if S is long.
This is Sun bug 4206210. Problem reportd by Ralf Wildenhues.
with a leading '-', or when given any argument containing '\'.
Avoid using 'echo' in these cases.
* bin/Makefile.am $(bin_SCRIPTS): Rewrite to avoid 'echo' entirely.
* lib/autoconf/c.m4 (AC_PROG_CC, AC_PROG_CXX, AC_PROG_OBJC): Likewise.
* lib/autoconf/fortran.m4 (_AC_PROG_FC): Likewise.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* bin/autoconf.as: Use AS_ECHO rather than plain echo, when the
argument might be unportable.
* lib/autoconf/c.m4 (AC_PROG_CC_C_O): Likewise.
* lib/autoconf/erlang.m4 (AC_LANG(Erlang)): Likewise.
* lib/autoconf/fortran.m4 (_AC_PROG_FC_V_OUTPUT):
(_AC_FC_LIBRARY_LDFLAGS): Likewise.
* lib/autoconf/functions.m4 (AC_FUNC_GETLOADAVG): Likewise.
* lib/autoconf/general.m4 (_AC_INIT_PARSE_ENABLE, _AC_INIT_PREPARE):
(_AC_ARG_VAR_VALIDATE, AC_ARG_PROGRAM, _AC_MSG_LOG_CONFTEST):
(AC_RUN_LOG, _AC_RUN_IFELSE, _AC_LIBOBJS_NORMALIZE): Likewise.
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Likewise.
* lib/autoconf/libs.m4 (_AC_PATH_X_DIRECT): Likewise.
* lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH):
(AC_PROG_MAKE_SET): Likewise.
* lib/autoconf/status.m4 (_AC_SRCDIRS, _AC_OUTPUT_HEADER):
(_AC_OUTPUT_SUBDIRS, _AC_OUTPUT_CONFIG_STATUS): Likewise.
* lib/autotest/general.m4 (_AT_CREATE_DEBUGGING_SCRIPT, AT_INIT):
(AT_CLEANUP, _AT_DECIDE_TRACEABLE, _AT_CHECK): Likewise.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE, _AS_ECHO_UNQUOTED):
(_AS_BASENAME_SED, _AS_DIRNAME_SED, AS_MKDIR_P, AS_TMPDIR, AS_UNAME):
(AS_TR_SH, AS_TR_CPP, AS_VAR_GET): Likewise.
* bin/autoconf.as: Redo verbose flag implementation, as the old
scheme wouldn't work with AS_ECHO.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/general.m4 (AC_MSG_RESULT, AC_MSG_RESULT_UNQUOTED):
Don't use ECHO_T, since ECHO_N is now reliable.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* lib/autoconf/general.m4 (AC_ARG_PROGRAM): Use sed "$script"
rather than using a here-document to put the script into a file.
(_AC_DO_ECHO): Hoist the eval out of the echo, so that we can
use AS_ECHO.
* lib/m4sugar/m4sh.m4 (AS_VAR_GET): Likewise.
* lib/autoconf/programs.m4 (_AC_FEATURE_CHECK_LENGTH): Use
AS_ECHO_N rather than ECHO_N and ECHO_C. This doesn't fix any
bug, but we might as well stop using ECHO_N and ECHO_C internally.
* lib/autotest/general.m4 (AT_SETUP): Likewise.
* lib/m4sugar/m4sh.m4 (_AS_ECHO_N): Likewise.
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS):
(_AC_OUTPUT_MAIN_LOOP): Rework echo so that it has just one
operand, as AS_ECHO requires. Avoid double file name expansion.
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Invoke _AS_ECHO_PREPARE.
Don't set as_nl, since _AS_ECHO_PREPARE does that now.
(_AS_PREPARE): Comment that _AS_ECHO_N_PREPARE is just for user code.
(AS_ECHO, AS_ECHO_N, _AS_ECHO_PREPARE): New macros.
* tests/c.at (AC_PROG_CPP without warnings, AC_PROG_CPP via CC):
Double-quote strings that would otherwise contain M4 comments.
* tests/m4sh.at (AS_ECHO and AS_ECHO_N): New test.
code for --enable, --disable, --with, and --without to...
(_AC_INIT_PARSE_ENABLE): ... a new macro.
* doc/autoconf.texi (Package Options):
* NEWS: Document that AC_ARG_ENABLE allows dots, too.
2006-11-13 Bruno Haible <bruno@clisp.org>
* lib/autoconf/general.m4 (_AC_INIT_PARSE_ARGS): For --with, --without
options, transliterate also dots to underscores.
(_AC_ENABLE_IF): Transliterate also dots to underscores.
* doc/autoconf.texi (External Software): Document that AC_ARG_WITH's
first argument may also contain dots.
ac_cv_type_long_long_int to 'yes' instead of 'cross-compiling'.
Imported from a similar patch to gnulib by Bruno Haible.
2006-11-08 Paul Eggert <eggert@cs.ucla.edu>
* lib/autotest/general.m4 (AT_INIT): M4-quote and AS_ESCAPE AT_help_all
properly.
(AT_SETUP): M4-quote and AS_ESCAPE the title properly everywhere.
* tests/autotest.at (AT_CHECK_AT_TITLE): Add EXPANDED-TITLE-TO-TEST
argument. Extend to check titles printed by ./micro-suite and
./micro-suite -l and the title in micro-suite.log.
(Backquote in a test title,
Single-quote in a test title,
Double-quote in a test title): Don't expect failure anymore.
(Backslash in a test title): Put a non-whitespace character after the
backslash so that Bourne shells might actually see it as an escape
sequence.
(Brackets in a test title,
Pound in a test title,
Comma in a test title,
Quoted Macro in a test title,
Macro in a test title,
Macro with single-quote in a test title): New tests.
(Macro with backquote in a test title,
Macro with double-quote in a test title,
Macro with backslash in a test title): New tests expected to fail.
* tests/torture.at (#define header templates): M4-quote this title in
AT_SETUP call so that no M4 code is commented inadvertently somewhere.
The visible effect was a stray [] in the testsuite output.
If FUNCTION-BODY is nonempty, use AC_LINK_IFELSE rather than
AC_COMPILE_IFELSE, to work around problem with OSF/1 4.0F fseeko
reported by Nelson H. F. Beebe for Coreutils 6.4.
* doc/autoconf.texi (Caching Results): Likewise.
* lib/autoconf/general.m4 (_AC_CACHE_CHECK_INT): Renamed from
AC_CACHE_CHECK_INT, since it's no longer public.
* lib/autoconf/types.m4: All uses of AC_CACHE_CHECK_INT changed.
* tests/base.at (AC_COMPUTE_INT): Test this, not AC_CACHE_CHECK_INT.
looking for special shell characters.
* lib/autoconf/functions.m4 (AC_CHECK_FUNC): Do not expand the
macro defined by AS_VAR_PUSHDEF before passing it as a
parameter.
* lib/autoconf/general.m4 (AC_CHECK_FILE, AC_CHECK_DECL):
* lib/autoconf/libs.m4 (AC_SEARCH_LIBS, AC_CHECK_LIB):
* lib/autoconf/types.m4 (_AC_CHECK_TYPE_NEW, AC_CHECK_MEMBER):
* lib/autoconf/headers.m4 (_AC_CHECK_HEADER_MONGREL):
(_AC_CHECK_HEADER_NEW, _AC_CHECK_HEADER_OLD, _AC_CHECK_HEADER_DIRENT):
Likewise.
* lib/autotest/general.m4 (AT_INIT): Quote parameters of
AS_VAR_* properly.
* tests/m4sh.at (AS_LITERAL_IF): New test.
* build-aux/install-sh (posix_mkdir): Reject FreeBSD 6.1 mkdir -p -m,
which incorrectly sets the mode of an existing destination
directory. In some cases the unpatched install-sh could do the
equivalent of "chmod 777 /" or "chmod 0 /" on a buggy FreeBSD
system. We hope this is rare in practice, but it's clearly worth
fixing. Problem reported by Alex Unleashed in
<http://lists.gnu.org/archive/html/bug-autoconf/2006-10/msg00012.html>.
Also, don't bother to check for -m bugs unless we're using -m;
suggested by Stepan Kasal.
2006-10-14 Paul Eggert <eggert@cs.ucla.edu>
Import this change from Automake:
2006-08-23 Alexandre Duret-Lutz <adl@gnu.org>
* lib/Autom4te/ChannelDefs.pm (usage): Mention that -Wportability
is enabled by default with gnu and gnits strictness.
Report from Bruno Haible.
2006-03-10 Alexandre Duret-Lutz <adl@gnu.org>
* lib/Autom4te/ChannelDefs.pm: Make -Wportability the default in
gnu and gnits modes.
Import this change from Config:
2006-09-20 Ben Elliston <bje@gnu.org>
* build-aux/config.sub (score, score-*): New.
Import this change from Gnulib:
2006-09-16 Karl Berry <karl@gnu.org>
* doc/fdl.texi (ADDENDUM): switch to @heading from @appendixsubsec,
to avoid sectioning errors.
Import these changes from Texinfo:
2006-10-04 Karl Berry <karl@gnu.org>
* build-aux/texinfo.tex (\singlequotechar): rename to \codequoteright.
(\quoteexpand): rename to \rquoteexpand.
(\codequoteleft): new def, to look for @set codequotebacktick.
(\lquoteexpand, \quoteexpand): new defs.
(\lquoteChar, \rquoteChar, \dashChar, \underChar: new \chardef's.
(\code): must use new \...Char values, since now ` is active.
2006-08-26 Karl Berry <karl@gnu.org>
* build-aux/texinfo.tex (\textdegree): New command.
2006-08-12 Karl Berry <karl@gnu.org>
* build-aux/texinfo.tex (error \box0): smaller font.
(AS_EXECUTABLE_P): Use as_test_x rather than as_executable_p.
(_AS_TEST_PREPARE): Set as_test_x rather than as_executable_p.
Use a better substitute, by inspecting the output of "ls"
rather than just using ":".
* lib/autoconf/general.m4 (_AC_LINK_IFELSE): Use AS_TEST_X
rather than AS_EXECUTABLE_P, since we needn't worry about
non-regular files here.
due to configuration hassles with this. See Tonya Underwood's report
<http://lists.gnu.org/archive/html/bug-autoconf/2006-10/msg00003.html>.
* doc/autoconf.texi (Special Shell Variables): Likewise.
2006-10-11 Paul Eggert <eggert@cs.ucla.edu>
Stepan Kasal <kasal@ucw.cz>
* lib/m4sugar/m4sh.m4 (AS_BOURNE_COMPATIBLE): Don't set BIN_SH.
(_AS_DETECT_BETTER_SHELL): Don't look in /usr/bin/posix.
2006-10-11 Stepan Kasal <kasal@ucw.cz>
* lib/m4sugar/m4sh.m4 (AS_BOURNE_COMPATIBLE): Move the
initialization which is not inherited through the environment
(_AS_BOURNE_COMPATIBLE): ... to this new macro.
(_AS_RUN): Call _AS_BOURNE_COMPATIBLE, not AS_BOURNE_COMPATIBLE.
comment about ac_cpp_err; it was incorrect, and anyway
ac_cpp_err is being removed below.
* lib/autoconf/general.m4 (_AC_PREPROC_IFELSE): Don't
set ac_cpp_err to 'yesyes' if preproc_warn_flag and werror_flag
are both 'yes'. In fact, don't bother setting ac_cpp_err at all;
nobody uses it.
(_AC_COMPILE_IFELSE, _AC_LINK_IFELSE): Don't log our funky tests
with werror_flag and conftest.err and so forth. This is more
compatible with how _AC_PROG_PREPROC_WORKS_IFELSE behaves,
and anyway the user shouldn't normally want to see this gorp logged.
Problem reported by Ralf Wildenhues.
* lib/autoconf/lang.m4 (AC_LANG_WERROR): werror_flag's default is
empty, not 'no', since the rest of the code uses 'test -z'.
shel scripts no longer export BIN_SH, due to configuration
hassles with this.
* lib/m4sugar/m4sh.m4 (AS_BOURNE_COMPATIBLE): Don't set BIN_SH
or DUALCASE.
(_AS_DETECT_BETTER_SHELL): Don't look in /usr/bin/posix.
Use AS_EXECUTABLE_P rather than test -f.
(AS_SHELL_SANITIZE): Set DUALCASE.
(AS_EXECUTABLE_P): Just invoke as_executable_p.
(_AS_TEST_PREPARE): Default to test -f, rather than to nothing.
fseeko testing program twice; just use the earlier result.
* lib/autoconf/specific.m4 (_AC_SYS_LARGEFILE_MACRO_VALUE):
Set cache var to 'unknown' (not 'no') if leaving the macro unset
still doesn't let the program compile.
(AC_SYS_LARGEFILE): Test for _LARGE_FILES only if earlier tests
failed.
* lib/autoconf/functions.m4: Fix problems reported by Ralf Wildenhues.
(AC_FUNC_ERROR_AT_LINE): Don't bother to check for error.h. Just
include it, without including anything else.
(AC_FUNC_FSEEKO): Avoid gcc -Wall warnings about constant
expressions.
(AC_FUNC_STRNLEN): Require AC_USE_SYSTEM_EXTENSIONS.
* lib/autoconf/functions.m4 (AC_FUNC_ERROR_AT_LINE): Check for
`error.h', and include it, for a `error_at_line' prototype.
Use a nonempty format string in the link test.
* lib/autoconf/functions.m4 (AC_FUNC_WAIT3): Include <sys/wait.h>,
for a declaration of wait3.
warnings (uninitialized value).
(AC_FUNC_UTIME_NULL): Likewise, test for and include <utime.h> if
present.
* lib/autoconf/types.m4 (AC_TYPE_LONG_LONG_INT): Likewise, add
parentheses.
(AC_STRUCT_TM): Likewise, avoid unused variables.
argument to `--prefix' for sub-configure scripts.
Pass `--silent' to sub-configure scripts.
* tests/torture.at (Configuring subdirectories): Add tests
for both changes.
* doc/autoconf.texi (Setting Output Variables): Fix example to
not show `--silent' being passed to a `configure' re-run.
* lib/autoconf/general.m4 (AC_CONFIG_MACRO_DIR): Do not check
for the existence of the directory at configure-time. That's
too late, anyway, and possibly the directory isn't part of the
distribution. Problem reported by Stefan Seefeld.
to catch glibc bug 2821
<http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
Merge from gnulib as follows: Use AC_CHECK_HEADERS_ONCE instead of
AC_CHECK_HEADERS, and likewise for AC_CHECK_FUNCS_ONCE and
AC_CHECK_FUNCS. Don't check for stdlib.h, since we now
assume C89.
f90/f95 because the latter drivers of AIX Fortran 9.1 do not
accept files with extension `.f'. For consistency, also prefer
xlf over f77.
* doc/autoconf.texi (Fortran Compiler): Remove mention of bug
from last patch.
old AC_COMPUTE_INT, which now behaves like _AC_COMPUTE_INT
except the first two arguments are reversed.
* doc/autoconf.texi (Caching Results): New macro AC_CACHE_CHECK_INT.
(Generic Compiler Characteristics): AC_COMPUTE_INT no longer
caches nor outputs a diagnostic. Suggested by Bruno Haible.
* lib/autoconf/general.m4 (AC_CACHE_CHECK_INT): New macro,
equivalent to the old AC_COMPUTE_INT.
(AC_COMPUTE_INT): No longer caches or reports. New signature.
All uses changed to AC_CACHE_CHECK_INT.
* tests/base.at (AC_CACHE_CHECK_INT): New test.
* tests/mktests.sh (ac_exclude_lsit): Add AC_CACHE_CHECK_INT.
* doc/autoconf.texi (Particular Programs): YYTEXT_POINTER is
for the default, which the user can override.
* lib/autoconf/programs.m4 (AC_PROG_LEX): Let _AC_PROG_LEX_YYTEXT_DECL
deal with LEXLIB.
(_AC_PROG_LEX_YYTEXT_DECL): Handle caching correctly; the old code
didn't work if some values were cached but not others. Test for
broken lex libraries like native ia64-hp-hpux11.22; see
<http://sources.redhat.com/ml/binutils/2003-12/msg00337.html>, and
work around the problem by preferring an empty LEXLIB to -lfl or
-ll. Let the user set LEXLIB='' to indicate no library needed.
Many files are renamed; all uses of their names were changed.
* .x-sc_trailing_blank: Renamed from .x-sc_trailing_blank.
* .x-sc_useless_cpp_parens: New file.
* build-aux/config.guess: Renamed from config/config.guess. Update.
* build-aux/config.sub: Renamed from config/config.sub. Update.
* build-aux/elisp-comp: Renamed from config/elisp-comp.
* build-aux/install-sh: Renamed from config/install-sh. Update.
* build-aux/mdate-sh: Renamed from config/mdate-sh.
* build-aux/missing: Renamed from config/missing.
* build-aux/texinfo.tex: Renamed from config/texinfo.tex. Update.
* build-aux/vc-list-files: Renamed from config/vc-list-files.
* config/Makefile.am: Removed.
* config/mkinstalldirs: Removed.
* config/move-if-change: Removed.
* m4/m4.m4: Renamed from config/m4.m4. Add (C) to copyright notice.
* Makefile.am (SUBDIRS): Remove config.
(ACLOCAL_AMFLAGS): Include from m4, not config.
(EXTRA_DIST): Add config/announce-gen, config/prev-version.txt.
(WGET, WGETFLAGS): New macros, since Makefile.maint no longer does this.
(autom4te-update): Rewrite with a loop. Get from gnulib, not automake.
Fail if there's an error.
* Makefile.cfg (move_if_change): Remove.
(wget_files): Remove.
(cvs_executable_files): New macro.
(cvs_files): Use it. Remove mkinstalldirs. Add fdl.texi.
(executable-update): Use $(cvs_executable_files).
(local-checks-to-skip): Remove.
* Makefile.maint: Merge from coreutils, plus add our own changes
(gzip_rsyncable): New macro.
(GZIP_ENV): Use it.
(CVS_LIST): Use build-aux/vc-list-files.
(VERSION_REGEXP): New macro.
(local-checks-available): Add patch-check, $(syntax-check-rules),
check-AUTHORS.
(syntax-check-rules): Compute dynamically.
(sc_cast_of_x_alloc_return_value): Work even if no source files.
(sc_cast_of_alloca_return_value): Likewise.
(sc_prohibit_atoi_atof): Simplify regexp.
(sc_no_if_have_config_h, sc_require_config_h):
(sc_prohibit_assert_without_use,
(sc_obsolete_symbols): Check for O_NDELAY.
(sc_texi_notab): Remove.
(sc-changelog): Don't make an exception for '----' lines.
(.re-list): Remove, so we don't have a junk file behind.
(sc_system_h_headers): Remove the need for .re-list.
(sc_the_the): New rule.
(sc_tight_scope): Simplify.
(sc_trailing_space): Renamed from sc_trailing_blank.
(longopt_re): New macro.
(sc_two_space_separator_in_usage): New rule.
(sc_unmarked_diagnostics): Look at all files under CVS.
(sc_useless_cpp_parens, patch-check, check-AUTHORS): New rules.
(news-date-check, changelog-check): Version is OK.
(po-check): Look for lib files even if not in CVS.
(copyright-check): Use $() not ``.
(maintainer-distcheck): Do not depend on changelog-check.
(my-distcheck): Depend on $(release_archive_dir)/$(prev-tgz).
Also check for -Wpointer-arith.
(WGET, WGETFLAGS, tgz-md5, tgz-sha1, bz2-md5, bz2-sha1):
(xdelta-md5, xdelta-sha1, tgz-size, bz2-size, xd-size, rel-check):
Remove.
(announcement): Add --gpg-key-id arg.
(cvs-sv): Remove.
(move_if_change): Just use mv.
(local_updates: Remove wget-update, po-update.
(po_repo, do-po-update, po-update, wget_files, get-targets): Remove.
(config.guess-url_prefix, config.sub-url_prefix): Remove.
(ansi2knr.c-url_prefix, texinfo.tex-url_prefix):
(standards.texi-url_prefix, make-stds.texi-url_prefix, target, url):
($(get-targets)): Remove.
(cvs_files): Remove missing, mkinstalldirs, ansi2knr.c.
(gnulib_repo): Renamed from automake_repo. Get from gnulib now.
(cvs-update): Get from gnulib.
(emut_upload_commands): gnupload is in build-aux now.
(alpha beta major): Add changelog-check. Check version.
* configure.ac (AC_CONFIG_AUX_DIR): Renamed from config to build-aux.
(AC_CONFIG_FILES): Remove.
* bin/autoconf.as: Add spaces to avoid distcheck warning.
* config/announce-gen: Sync from coreutils.
* doc/make-stds.texi: Sync from gnulib.
* doc/standards.texi: Likewise.
* man/Makefile.am: Adjust for config -> build-aux renaming.
* tests/Makefile.am: Prefer $(FOO) to @FOO@.
* tests/local.at: Adjust from config -> build-aux renaming.
* tests/tools.at: Likewise.
* tests/torture.at: Likewise.
rather than "#if HAVE_STDLIB_H", so that it now works with "gcc
-Wundef -Werror". Problem reported by David Fang in
<http://lists.gnu.org/archive/html/autoconf/2006-08/msg00045.html>.
* doc/autoconf.texi (Header Templates, Default Includes):
(Particular Functions, Generic Functions, Header Portability):
(Particular Headers, Generic Headers, Generic Declarations, Guidelines):
(Obsolete Macros, AC_FOO_IFELSE vs AC_TRY_FOO):
(Present But Cannot Be Compiled, Preprocessor Symbol Index):
Prefer #ifdef to #if.
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Prefer #ifdef to #if.
* lib/autoconf/functions.m4 (AC_FUNC_ALLOCA, _AC_FUNC_MALLOC_IF):
(AC_FUNC_MKTIME, AC_FUNC_MMAP, _AC_FUNC_REALLOC_IF):
(AC_FUNC_SELECT_ARGTYPES, AC_FUNC_SETVBUF_REVERSED, _AC_FUNC_VFORK):
Likewise.
* lib/autoconf/headers.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS):
(AC_HEADER_RESOLV, AC_HEADER_STAT): Likewise.
* lib/autoconf/specific.m4 (AC_DECL_SYS_SYGLIST):
(AC_SYS_RESTARTABLE_SYSCALLS): Likewise.
* lib/autoconf/types.m4 (AC_STRUCT_TIMEZONE): Likewise.
* lib/autoconf/headers.m4 (AC_HEADER_STAT): Don't assume that
S_ISDIR etc. are valid for use in #if; POSIX doesn't guarantee
this.
<http://lists.gnu.org/archive/html/bug-autoconf/2006-08/msg00005.html>.
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Don't claim
the compiler created a file "b.out" when it didn't create anything
at all.
* lib/autoconf/specific.m4 (AC_SYS_INTERPRETER):
Discard stderr too, when invoking the test script.
datarootdir-related errors only if AC_DATAROOTDIR_CHECKED is
not defined.
* doc/autoconf.texi (Changed Directory Variables): New node,
to document the whole `datarootdir' business a bit better.
* NEWS: Update.
* tests/torture.at (datarootdir workaround): Extend test.
Prompted by report by Alexandre Julliard.
calls, so that we do not care whether they are LIFO or FIFO;
in the m4_wrap, do not check which diversion is the topmost
one, just check that the stack is balanced at the end.
* lib/m4sugar/m4sh.m4 (AS_INIT): We are going to change the
base diversion forever--pop the previous diversion before
opening the new one; consequently, remove the m4_wrap call.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* tests/m4sugar.at: Do not use
m4_wrap([m4_diversion_pop([..])]), for educational purposes.
to `yes' instead of `int$1_t' if the type is found, for more
consistent configure output (where $1 is the number of bits).
(_AC_TYPE_UINT): Likewise for `uint$1_t'.
Suggested by Bruno Haible.
