+2012-02-13 Simon Josefsson <simon@josefsson.org>
+
+ * gnulib-tool (Usage): Document --help and --version.
+
+2012-02-11 Jim Meyering <meyering@redhat.com>
+
+ bootstrap: don't exit 0 upon gnulib-tool failure
+ * build-aux/bootstrap (gnulib_tool): If gnulib-tool fails, exit with
+ its exit status, not 0.
+
+2011-12-19 Reuben Thomas <rrt@sc3d.org>
+
+ README-release: various improvements
+ * top/README-release: Give a command to push changes for the
+ release. Add "distcheck" to list of other pre-release checks.
+ Fix instance of "make stable" which should be "make TYPE".
+
+2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ maint: replace FSF snail-mail addresses with URLs
+ * config/argz.mk, lib/accept4.c, lib/alignof.h, lib/alloca.in.h:
+ * lib/alphasort.c, lib/arcfour.c, lib/arcfour.h, lib/arctwo.c:
+ * lib/arctwo.h, lib/argz.c, lib/arpa_inet.in.h, lib/asnprintf.c:
+ * lib/asprintf.c, lib/assert.in.h, lib/base32.c, lib/base32.h:
+ * lib/base64.c, lib/base64.h, lib/c-ctype.c, lib/c-ctype.h:
+ * lib/c-strcase.h, lib/c-strcasecmp.c, lib/c-strncasecmp.c:
+ * lib/check-version.c, lib/check-version.h, lib/config.charset:
+ * lib/ctype.in.h, lib/des.c, lib/des.h, lib/dup3.c, lib/errno.in.h:
+ * lib/float+.h, lib/fnmatch.c, lib/fnmatch.in.h, lib/fnmatch_loop.c:
+ * lib/fseeko.c, lib/gai_strerror.c, lib/gc-gnulib.c:
+ * lib/gc-libgcrypt.c, lib/gc-pbkdf2-sha1.c, lib/gc.h:
+ * lib/getaddrinfo.c, lib/getdelim.c, lib/getfilecon.c, lib/getline.c:
+ * lib/getlogin_r.c, lib/getpass.c, lib/getpass.h, lib/gettext.h:
+ * lib/gettimeofday.c, lib/glob.in.h, lib/glthread/cond.c:
+ * lib/glthread/cond.h, lib/glthread/lock.c, lib/glthread/lock.h:
+ * lib/glthread/thread.c, lib/glthread/thread.h:
+ * lib/glthread/threadlib.c, lib/glthread/yield.h, lib/hmac-md5.c:
+ * lib/hmac-sha1.c, lib/hmac.h, lib/iconv.c, lib/iconv.in.h:
+ * lib/iconv_close.c, lib/iconv_open.c, lib/inet_ntop.c, lib/isfinite.c:
+ * lib/isinf.c, lib/iswblank.c, lib/langinfo.in.h, lib/link.c:
+ * lib/localcharset.c, lib/localcharset.h, lib/lseek.c, lib/malloc.c:
+ * lib/malloca.c, lib/malloca.h, lib/md2.c, lib/md2.h, lib/md4.c:
+ * lib/md4.h, lib/md5.c, lib/md5.h, lib/memmem.c, lib/mempcpy.c:
+ * lib/memset.c, lib/memxor.c, lib/memxor.h, lib/minmax.h, lib/mktime.c:
+ * lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c:
+ * lib/msvc-nothrow.h, lib/netdb.in.h, lib/netinet_in.in.h, lib/nproc.c:
+ * lib/nproc.h, lib/obstack_printf.c, lib/pathmax.h, lib/pipe.c:
+ * lib/pipe2.c, lib/poll.c, lib/poll.in.h, lib/printf-args.c:
+ * lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h:
+ * lib/pselect.c, lib/pthread.in.h, lib/pty-private.h, lib/pty.in.h:
+ * lib/read-file.c, lib/read-file.h, lib/ref-add.sin, lib/ref-del.sin:
+ * lib/regcomp.c, lib/regex.c, lib/regex.h, lib/regex_internal.c:
+ * lib/regex_internal.h, lib/regexec.c, lib/rijndael-alg-fst.c:
+ * lib/rijndael-alg-fst.h, lib/rijndael-api-fst.c:
+ * lib/rijndael-api-fst.h, lib/rint.c, lib/rintf.c, lib/rintl.c:
+ * lib/round.c, lib/roundf.c, lib/roundl.c, lib/scandir.c, lib/select.c:
+ * lib/sha1.c, lib/sha1.h, lib/size_max.h, lib/snprintf.c:
+ * lib/stdalign.in.h, lib/stdarg.in.h, lib/stdbool.in.h:
+ * lib/stddef.in.h, lib/stdint.in.h, lib/stdio.in.h, lib/str-kmp.h:
+ * lib/str-two-way.h, lib/strcasecmp.c, lib/strcasestr.c, lib/strdup.c:
+ * lib/striconv.c, lib/striconv.h, lib/string.in.h, lib/strings.in.h:
+ * lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c, lib/strpbrk.c:
+ * lib/strptime.c, lib/strsep.c, lib/strstr.c, lib/strverscmp.c:
+ * lib/sys_file.in.h, lib/sys_ioctl.in.h, lib/sys_select.in.h:
+ * lib/sys_socket.in.h, lib/sys_stat.in.h, lib/sys_time.in.h:
+ * lib/sys_times.in.h, lib/sys_types.in.h, lib/sys_uio.in.h:
+ * lib/sys_utsname.in.h, lib/sys_wait.in.h, lib/tcgetsid.c:
+ * lib/termios.in.h, lib/time.in.h, lib/time_r.c, lib/timegm.c:
+ * lib/times.c, lib/unictype/3level.h, lib/unictype/3levelbit.h:
+ * lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h, lib/vasprintf.c:
+ * lib/vsnprintf.c, lib/waitpid.c, lib/wchar.in.h, lib/wctype.in.h:
+ * lib/xsize.h, tests/test-closein.c, tests/test-des.c:
+ * tests/test-fclose.c, tests/test-fgetc.c, tests/test-filevercmp.c:
+ * tests/test-fputc.c, tests/test-fread.c, tests/test-fwrite.c:
+ * tests/test-gc-arcfour.c, tests/test-gc-arctwo.c, tests/test-gc-des.c:
+ * tests/test-gc-hmac-md5.c, tests/test-gc-hmac-sha1.c:
+ * tests/test-gc-md2.c, tests/test-gc-md4.c, tests/test-gc-md5.c:
+ * tests/test-gc-pbkdf2-sha1.c, tests/test-gc-rijndael.c:
+ * tests/test-gc-sha1.c, tests/test-gc.c, tests/test-getdelim.c:
+ * tests/test-getline.c, tests/test-getndelim2.c, tests/test-md2.c:
+ * tests/test-md4.c, tests/test-parse-datetime.c, tests/test-perror.c:
+ * tests/test-perror2.c, tests/test-pipe.c, tests/test-pipe2.c:
+ * tests/test-poll.c, tests/test-quotearg-simple.c:
+ * tests/test-quotearg.c, tests/test-quotearg.h:
+ * tests/test-round-ieee.c, tests/test-round1.c:
+ * tests/test-roundf-ieee.c, tests/test-roundf1.c:
+ * tests/test-roundl-ieee.c, tests/test-roundl.c:
+ * tests/test-safe-alloc.c, tests/test-sigpipe.c:
+ * tests/test-spawn-pipe-child.c, tests/test-spawn-pipe-main.c:
+ * tests/test-strerror.c, tests/test-strerror_r.c:
+ * tests/test-strsignal.c, tests/test-strverscmp.c:
+ * tests/test-xmemdup0.c:
+ Replace FSF snail mail addresses with URLs, as per GNU coding
+ standards. See glibc bug
+ <http://sourceware.org/bugzilla/show_bug.cgi?id=13673>.
+
+2011-12-22 Reuben Thomas <rrt@sc3d.org>
+
+ README-release: capitalize a word and split a line
+ * top/README-release: Fix punctuation and spacing.
+
+2012-02-08 Akim Demaille <demaille@gostai.com>
+
+ fatal-signal: use C prototypes (with explicit void).
+ * lib/fatal-signal.c (uninstall_handlers, install_handlers)
+ (init_fatal_signal_set, block_fatal_signals): Fix signatures.
+
+2012-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ regex: spelling fix
+ * lib/regexec.c: spelling fix
+
+ regex: rely on stdint.h for SIZE_MAX
+ * lib/regex_internal.h (SIZE_MAX): Remove; stdint.h supplies this now.
+
+2012-02-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ regex: merge glibc changes
+
+ * lib/regcomp.c (init_dfa): Tighten overflow checks to test
+ for IDX_MAX too, since IDX_MAX can be much less than SIZE_MAX.
+ (init_word_char): Work even if bitset words are not exactly 32 or
+ 64 bits wide. Don't assume there are no padding bits.
+ * lib/regex.c [_LIBC]: Do not include <config.h>.
+ [!_LIBC]: Add pragmas to ignore -Wsuggest-attributes=pure
+ and -Wtype-limits.
+ * lib/regex.h (__USE_GNU): Renamed from __USE_GNU_REGEX, to avoid
+ needless disagreement with glibc. All uses changed. Define it to
+ 1 only if _GNU_SOURCE, to match glibc.
+ (_REG_RM_NAME): Remove; no longer needed, since the names in
+ question are now all protected by __USE_GNU.
+ (_REG_RE_NAME): Remove; replaced by glibc's __REPB_PREFIX.
+ (REG_TRANSLATE_TYPE): Remove; replaced by glibc's __RE_TRANSLATE_TYPE.
+ * lib/regex_internal.h (MIN): New macro.
+
+ 2012-01-03 Ulrich Drepper <drepper@gmail.com>
+ * lib/regcomp.c (init_word_char): Optimize regex a bit.
+
+ 2011-12-30 Jakub Jelinek <jakub@redhat.com>
+ * lib/regex_internal.c (re_string_fetch_byte_case):
+ Fix up regcomp/regexec. The problem is that parse_bracket_symbol
+ is miscompiled, and it turns out it is because of an incorrect
+ attribute on re_string_fetch_byte_case. Unlike
+ re_string_peek_byte_case, this one is really not pure, it modifies
+ memory (increments pstr->cur_idx), and with the pure attribute GCC
+ assumed it doesn't and it cached the presumed value of
+ regexp->cur_idx in a variable across the
+ for (;; ++i)
+ {
+ if (i >= BRACKET_NAME_BUF_SIZE)
+ return REG_EBRACK;
+ if (token->type == OP_OPEN_CHAR_CLASS)
+ ch = re_string_fetch_byte_case (regexp);
+ else
+ ch = re_string_fetch_byte (regexp);
+ if (re_string_eoi(regexp))
+ return REG_EBRACK;
+ if (ch == delim && re_string_peek_byte (regexp, 0) == ']')
+ break;
+ elem->opr.name[i] = ch;
+ }
+
+ 2011-11-29 Andreas Schwab <schwab@redhat.com>
+ * lib/regcomp.c (build_equiv_class):
+ Fix access after end of search string in regex matcher.
+
+ 2011-11-12 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex_internal.c, lib/regex_internal.h: Fix warnings in regex.
+
+ 2011-10-12 Ulrich Drepper <drepper@redhat.com>
+ * lib/regcomp.c (parse_branch): One more regex memory leak fixed.
+
+ 2011-10-11 Ulrich Drepper <drepper@redhat.com>
+ * lib/regcomp.c (parse_branch, parse_sub_exp):
+ More regex memory leak fixes and tests.
+ (parse_sub_exp, parse_bracket_exp):
+ Fix memory leak for some invalid regular expressions.
+
+ 2011-05-28 Ulrich Drepper <drepper@gmail.com>
+ * lib/regex_internal.c, lib/regexec.c:
+ Fix unnecessary overallocation due to incomplete character. When
+ incomplete characters are found at the end of a string the code
+ ran amok and allocated lots of memory. Stricter limits are now in
+ place.
+
+ 2011-05-20 Reuben Thomas <rrt@sc3d.org>
+ * lib/regex.h: Update documentation.
+
+ 2011-05-16 Aharon Robbins <arnold@skeeve.com>
+ * lib/regex.h: Update RE_SYNTAX*_AWK constants.
+
+ 2010-05-05 Andreas Schwab <schwab@redhat.com>
+ * lib/regexec.c (find_collation_sequence_value):
+ Fix lookup of collation sequence value during regexp matching.
+
+ 2010-01-22 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex_internal.c (re_dfa_add_node): Extend overflow detection.
+
+ 2008-01-16 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex.h: Cleanup namespace.
+
+ 2007-11-26 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex.h (REG_ENOSYS): Define REG_ENOSYS also for __USE_XOPEN2K.
+
+ 2007-08-26 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex_internal.h: Prevent some declarations and definitions
+ to be seen when used in tests.
+
+ 2005-05-06 Ulrich Drepper <drepper@redhat.com>
+ * lib/regex_internal.h: Include bits/libc-lock.h or define dummy
+ __libc_lock_* macros if not _LIBC.
+ (struct re_dfa_t): Add lock.
+
+2012-02-07 Eric Blake <eblake@redhat.com>
+
+ maint.mk: also prohibit lower-case @var@
+ * top/maint.mk (sc_makefile_at_at_check): Enhance check to cover
+ lower case, like @top_srcdir@.
+
+2012-02-04 Eric Blake <eblake@redhat.com>
+
+ canonicalize: avoid uninitialized memory use
+ * lib/canonicalize-lgpl.c (__realpath): Avoid possibility of
+ random '/' left in dest.
+ * lib/canonicalize.c (canonicalize_filename_mode): Likewise.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ isatty: Fix test failure of ptsname_r on native Windows.
+ * lib/isatty.c (_isatty_nothrow): Upon exception, return 0, not -1,
+ and don't set errno.
+ (isatty): Test first whether fd is valid. Set errno when returning 0.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ spawn-pipe tests: Fix a NULL program name in a diagnostic.
+ * tests/test-spawn-pipe-main.c: Include progname.h.
+ (main): Invoke set_program_name.
+ * modules/spawn-pipe-tests (Depends-on): Add progname.
+
+ nonblocking-socket tests: Fix a NULL program name in a diagnostic.
+ * tests/test-nonblocking-socket-main.c: Include progname.h.
+ (main): Invoke set_program_name.
+ * modules/nonblocking-socket-tests (Depends-on): Add progname.
+
+ nonblocking-pipe tests: Fix a NULL program name in a diagnostic.
+ * tests/test-nonblocking-pipe-main.c: Include progname.h.
+ (main): Invoke set_program_name.
+ * modules/nonblocking-pipe-tests (Depends-on): Add progname.
+
+2012-02-04 Eric Blake <eblake@redhat.com>
+
+ canonicalize-lgpl: fix // handling
+ * lib/canonicalize-lgpl.c (__realpath): Don't convert /// to //.
+
+ canonicalize: fix // handling
+ * lib/canonicalize.c (canonicalize_filename_mode): Don't convert
+ /// to //, since only // is special.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ ioctl: Fix test failure on native Windows.
+ * lib/ioctl.c: Include msvc-nothrow.h.
+ (primary_ioctl): If fd is not a valid handle, set errno to EBADF.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ fsync: Avoid test failure on native Windows.
+ * lib/fsync.c (fsync) [Windows]: Don't fail if the handle is merely
+ read-only.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Avoid syntax error on OpenBSD 5.0.
+ * lib/sys_select.in.h [OpenBSD]: When /usr/include/pthread.h is
+ currently being included, just include the system's <sys/select.h>.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Avoid syntax error on OpenBSD 5.0.
+ * lib/sys_select.in.h: Include <signal.h> only after the include_next
+ <sys/select.h>, not before.
+ Reported by Jiri B <jirib@devio.us>.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ get-rusage-as, get-rusage-data tests: Avoid test failure with gcc-4.7.
+ * tests/test-get-rusage-as.c (main): Assign the malloc() results to
+ global variables.
+ * tests/test-get-rusage-data.c (main): Likewise.
+ Reported by Jim Meyering.
+
+2012-02-04 Bruno Haible <bruno@clisp.org>
+
+ stdioext: Fix last commit.
+ * lib/fwritable.c [EPLAN9]: Include <fcntl.h>.
+
+2012-02-03 Bruno Haible <bruno@clisp.org>
+
+ stdioext: Add tentative support for Plan9.
+ * lib/stdio-impl.h: Include <errno.h>.
+ * lib/fseterr.c (fseterr) [EPLAN9]: Add conditional code.
+ * lib/freadable.c (freadable): Likewise.
+ * lib/fwritable.c (fwritable): Likewise.
+ * lib/fbufmode.c (fbufmode): Likewise.
+ * lib/freading.c (freading): Likewise.
+ * lib/fwriting.c (fwriting): Likewise.
+ * lib/freadptr.c (freadptr): Likewise.
+ * lib/freadseek.c (freadptrinc): Likewise.
+ * lib/freadahead.c (freadahead): Likewise.
+ * lib/fpurge.c (fpurge): Likewise.
+ * lib/fseeko.c (rpl_fseeko): Likewise.
+ * m4/fpending.m4 (gl_PREREQ_FPENDING): Add a variant for Plan9.
+ Reported by Jens Staal <staal1978@gmail.com>.
+
+2012-02-02 Jim Meyering <meyering@redhat.com>
+
+ file-has-acl: suppress a warning from gcc -Wsuggest-attribute=const
+ * lib/file-has-acl.c (file_has_acl): This function (for some #ifdefs)
+ would evoke a new gcc warning. Given all of the #ifdefs, it is better
+ not even to try to add the attribute. Instead, add a pragma to suppress
+ the suggestion/warning.
+
+2012-01-31 Karl Berry <karl@gnu.org>
+
+ setstate doc: typo.
+ * doc/posix-functions/setstate.texi (setstate): { not (.
+
+2012-01-31 Bruno Haible <bruno@clisp.org>
+
+ popen: Make more robust on Windows.
+ * lib/popen.c: On native Windows, use the _popen based code even if
+ HAVE_POPEN is set.
+ * doc/posix-functions/popen.texi: Mention necessity of COMSPEC
+ environment variable on native Windows.
+
+2012-01-30 Bruno Haible <bruno@clisp.org>
+
+ pclose: Fix typo.
+ * lib/stdio.in.h (pclose): Fix typo in warning message.
+
+2012-01-30 Bruno Haible <bruno@clisp.org>
+
+ doc about getlogin_r, setstate.
+ * doc/posix-functions/getlogin_r.texi: List the incompatible
+ declaration problem under "not fixed by gnulib".
+ * doc/posix-functions/setstate.texi: Mention incompatible declaration
+ problem on Solaris 11 and other platforms.
+
+2012-01-30 Chuanchang Jia <chuanchang.jia@gmail.com> (tiny change)
+ Bruno Haible <bruno@clisp.org>
+
+ poll tests: Make test more robust.
+ * tests/test-poll.c: Include macros.h.
+ (test_accept_first, test_pair, test_socket_pair, test_pipe): Verify
+ return value of various I/O operations.
+ * modules/poll-tests (Files): Add tests/macros.h.
+
+2012-01-30 Bruno Haible <bruno@clisp.org>
+
+ sys_stat: Fix support for mingw64 and MSVC.
+ * lib/sys_stat.in.h (stat) [AIX]: Don't redefine 'stat' if the system
+ header files already do it.
+ (stat) [mingw, msvc]: Redefine the symbol to which stat is defined, not
+ stat itself.
+ Reported by Marc-André Lureau <marcandre.lureau@redhat.com>.
+
+2012-01-30 Bruno Haible <bruno@clisp.org>
+
+ wcwidth: Work around bug in UTF-8 locale on OpenBSD 5.0.
+ * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Test also wcwidth of U+05B0.
+ * doc/posix-functions/wcwidth.texi: Mention the OpenBSD 5.0 bug.
+
+2012-01-29 Bruno Haible <bruno@clisp.org>
+
+ quotearg: Fix test failure on MacOS X 10.5.
+ * tests/test-quotearg-simple.c: Include localcharset.h.
+ (main): If the locale encoding is not ASCII, bypass the tests of
+ locale_quoting_style and clocale_quoting_style.
+ * modules/quotearg-tests (Depends-on): Add 'localcharset'.
+
+2012-01-29 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: sc_prohibit_canonicalize_without_use: avoid false positive
+ * top/maint.mk (sc_prohibit_canonicalize_without_use): Also
+ detect uses of canonicalize_file_name.
+
+2012-01-28 Bruno Haible <bruno@clisp.org>
+
+ test-framework-sh: Fix test failure with AIX 7.1 diff.
+ * tests/init.sh (compare_): Don't use 'diff -u' if it inserts a space
+ in column 1, like 'diff -c' does.
+ * tests/test-init.sh (test_compare): Don't repeat the test from init.sh
+ whether 'diff -u' is used. Instead, test whether the output contains
+ some '@' character.
+
+2012-01-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ strtoimax: eliminate need for stdint.h, inttypes.h checks
+ * m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Don't use
+ gl_AC_HEADER_STDINT_H or gl_AC_HEADER_INTTYPES_H. This reduces
+ the prerequisites for a recently-introduced strtoimax test.
+ I guess this might cause strtoimax to be replaced when not
+ strictly necessary on older hosts, but this shouldn't introduce
+ any bugs and it should make Emacs 'configure' faster on typical
+ modern hosts. Problem discovered when importing the latest gnulib
+ to an Emacs test version.
+ * modules/strtoimax (Files): Remove m4/stdint_h.m4, m4/inttypes_h.m4.
+
+2012-01-28 Bruno Haible <bruno@clisp.org>
+
+ sys_time: Override 'struct timeval' on some native Windows platforms.
+ * m4/sys_time_h.m4 (gl_HEADER_SYS_TIME_H_BODY): Test whether tv_sec
+ has the right type. Set REPLACE_STRUCT_TIMEVAL if not.
+ (gl_HEADER_SYS_TIME_H_DEFAULTS): Initialize REPLACE_STRUCT_TIMEVAL.
+ * lib/sys_time.in.h: Include <winsock2.h> also when 'struct timeval'
+ needs to be overridden.
+ (timeval): Override if REPLACE_STRUCT_TIMEVAL is set.
+ * modules/sys_time (Makefile.am): Substitute REPLACE_STRUCT_TIMEVAL.
+ * tests/test-sys_select.c: Check that the tv_sec member has the same
+ size as a 'time_t'.
+ * tests/test-sys_time.c: Likewise.
+ * m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY): If REPLACE_STRUCT_TIMEVAL
+ is set, set also REPLACE_GETTIMEOFDAY.
+ * lib/gettimeofday.c (gettimeofday): If 'struct timeval' is overridden,
+ convert the resulting 'struct timeval' before returning.
+ * lib/select.c: Include <sys/time.h>.
+ (select, timeval): Undefine at the right place.
+ * modules/select (Depends-on): Add sys_time.
+ * doc/posix-headers/sys_time.texi: Mention the problem with tv_sec on
+ some Windows platforms.
+ Reported by Marc-André Lureau <marcandre.lureau@redhat.com>.
+
+2012-01-28 Marc-André Lureau <marcandre.lureau@redhat.com> (tiny change)
+
+ accept4, fcntl, socket modules: Avoid warnings on x86_64 mingw64.
+ * lib/accept4.c (accept4): Use intptr_t to convert handle pointer to
+ an integer.
+ * lib/fcntl.c (dupfd): Likewise.
+ * lib/w32sock.h (SOCKET_TO_FD): Likewise.
+
+2012-01-28 Bruno Haible <bruno@clisp.org>
+
+ fcntl: Avoid compilation error on native Windows.
+ * modules/fcntl (Depends-on): Add 'close'.
+
+2012-01-28 Marc-André Lureau <marcandre.lureau@redhat.com> (tiny change)
+
+ select, poll, isatty: Avoid warnings on x86_64 mingw64.
+ * lib/select.c (IsConsoleHandle): Use intptr_t to convert handle
+ pointer to an integer.
+ * lib/poll.c (IsConsoleHandle): Likewise.
+ * lib/isatty.c (IsConsoleHandle): Likewise.
+
+2012-01-28 Jim Meyering <meyering@redhat.com>
+
+ doc: clarify README-release
+ * top/README-release: Clarify: you should make a point to have
+ the latest stable versions of build tools in your PATH, and the
+ reference to buildreq is solely for its list of tool names, not
+ for its minimal-functional version numbers.
+ Prompted by discussion with Reuben Thomas and Gary V. Vaughan.
+
+ maint.mk: use more readable (yet functionally equivalent) quoting
+ It is common to quote a single quote in a single quoted string like
+ this: '...'\''...'. Unless you know the idiom, that looks like
+ gibberish, so prefer to double-quote the string when possible.
+ Then you can use a more readable, lone single quote: "...'..."
+ * top/maint.mk (sc_cast_of_argument_to_free): Quoting like this
+ "don't" is more readable than the equivalent 'don'\''t'.
+ (sc_cast_of_x_alloc_return_value): Likewise.
+ (sc_cast_of_alloca_return_value): Likewise.
+ (sc_makefile_path_separator_check): Similar: use ":" in '...',
+ rather than '\'':'\''.
+
+2012-01-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ stdalign: relax _Alignof and tighten _Alignas test
+ * m4/stdalign.m4 (gl_STDALIGN_H): Relax the _Alignof test,
+ as it was too strict: alignof must divide offsetof, but it need
+ not equal offsetof. Inspired by Joseph S. Myers's comment
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023#c10>.
+ Conversely, tighten the _Alignas test a bit, as the resulting
+ alignment must be exactly 8.
+
+2012-01-27 Bruno Haible <bruno@clisp.org>
+
+ stdalign: Document the last change.
+ * doc/posix-headers/stdalign.texi: Mention GCC bug 52023.
+
+2012-01-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ stdalign: check that alignof and offsetof are consistent
+ * m4/stdalign.m4 (gl_STDALIGN_H): Check for GCC bug 52023.
+ Problem reported for gnulib by Richard W.M. Jones in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2012-01/msg00340.html>.
+
+2012-01-27 Jim Meyering <meyering@redhat.com>
+
+ update-copyright: accept new option: UPDATE_COPYRIGHT_USE_INTERVALS=2
+ * build-aux/update-copyright: When UPDATE_COPYRIGHT_USE_INTERVALS=2,
+ convert a sequence with gaps to the minimal containing range.
+ For example, convert 2000, 2004-2007, 2009 to 2000-2009.
+ * tests/test-update-copyright.sh: Test for this.
+ The FSF confirmed it is ok to do this, assuming there is at
+ least one significant change per year in the affected range:
+ http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/29554/focus=29860
+
+2012-01-26 Bruno Haible <bruno@clisp.org>
+
+ pipe2: refine doc about thread-safety
+ * doc/glibc-functions/pipe2.texi: Clarify the extent of the
+ multithread-safety problem.
+ * doc/glibc-functions/accept4.texi: Likewise.
+
+2012-01-26 Bruno Haible <bruno@clisp.org>
+
+ posix_spawn_file_actions_addopen: Fix 2012-01-08 commit.
+ * m4/posix_spawn.m4 (gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN):
+ In the test program, include <fcntl.h>, for O_RDONLY.
+
+2012-01-26 Eric Blake <eblake@redhat.com>
+
+ pipe2: document lack of thread-safety in replacement
+ * doc/glibc-functions/pipe2.texi (pipe2): Mention thread safety
+ issue in replacement.
+ * doc/glibc-functions/accept4.texi (accept4): Likewise.
+ Based on a report by Eric Wong.
+
+2012-01-24 Marc-André Lureau <marcandre.lureau@redhat.com> (tiny change)
+ Bruno Haible <bruno@clisp.org>
+
+ malloca: Avoid warnings on x86_64 mingw64.
+ * lib/malloca.c: Include <stdint.h>.
+ (mmalloca, freea): Use uintptr_t to convert pointers to integers.
+ * modules/malloca (Depends-on): Add stdint.
+ * modules/relocatable-prog-wrapper (Depends-on): Likewise.
+
+2012-01-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ obstack: remove __STDC__ conditionals
+ * lib/obstack.h: Remove __STDC__ conditionals, as suggested by Joseph
+ S. Myers in <http://cygwin.com/ml/libc-alpha/2012-01/msg00104.html>.
+ This leaves lib/localcharset.c, m4/iconv.m4, and a confusing comment in
+ m4/include_next.m4 as the only gnulib-maintained places that still
+ refer to __STDC__.
+
+2012-01-24 Bruno Haible <bruno@clisp.org>
+
+ havelib: Modern quoting.
+ * build-aux/config.rpath: Quote 'like this', not `like this', as per
+ the recent change to the GNU coding standards.
+
+2012-01-24 Bruno Haible <bruno@clisp.org>
+
+ stdint: Improve support for Android.
+ * lib/stdint.in.h: Test __ANDROID__, not __BIONIC__.
+ Reported by Simon Josefsson <simon@josefsson.org>.
+
+2012-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ doc: omit trailing empty lines from INSTALL etc.
+ * doc/Makefile (INSTALL): Omit trailing empty lines.
+ (INSTALL.ISO, INSTALL.UTF-8): Build from INSTALL, so that these also
+ omit trailing empty lines. This simplifies the build procedure.
+
+2012-01-23 Jim Meyering <meyering@redhat.com>
+
+ tests: avoid spurious warnings about gl_sockets_startup
+ Fedora rawhide's gcc version 4.7.0 20120119 with -Wunused-value
+ would warn about every use of "gl_sockets_startup (SOCKETS_1_1);"
+ reporting a "statement with no effect".
+ * tests/test-accept.c (main): Mark as "(void)".
+ * tests/test-accept4.c (main): Likewise.
+ * tests/test-bind.c (main): Likewise.
+ * tests/test-connect.c (main): Likewise.
+ * tests/test-getpeername.c (main): Likewise.
+ * tests/test-getsockname.c (main): Likewise.
+ * tests/test-getsockopt.c (main): Likewise.
+ * tests/test-listen.c (main): Likewise.
+ * tests/test-recv.c (main): Likewise.
+ * tests/test-recvfrom.c (main): Likewise.
+ * tests/test-send.c (main): Likewise.
+ * tests/test-sendto.c (main): Likewise.
+ * tests/test-setsockopt.c (main): Likewise.
+ * tests/test-shutdown.c (main): Likewise.
+
+2012-01-21 Bruno Haible <bruno@clisp.org>
+
+ locale-fr.m4: Fix for Android.
+ * m4/locale-fr.m4 (gt_LOCALE_FR, gt_LOCALE_FR_UTF8): Avoid compilation
+ failure of the test program on Bionic libc.
+
2012-01-21 Jim Meyering <meyering@redhat.com>
bootstrap: fail when bootstrap_post_import_hook fails