+2013-11-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ ignore-value: prefer GCC version back through 2.0
+ The code didn't match the comments, so I did a bit of software
+ archaeology. GCC 2.0 seems to support __extension__ and
+ __typeof__, so fix both code and comments to use 2.0.
+ * lib/ignore-value.h (ignore_value): Use __extension__ and
+ __typeof__ for GCC 2.0 through 3.3, too.
+
+2013-11-25 Mats Erik Andersson <gnu@gisladisker.se>
+
+ pty: Activate the signature wrapper of forkpty.
+ The intended preprocessor macro HAVE_FORKPTY is
+ never defined, yet `lib/forkpty.c' depends on it.
+
+ * m4/pty.m4 (gl_FUNC_FORKPTY): At completed analysis,
+ apply AC_DEFINE_UNQUOTED to HAVE_FORKPTY with value
+ $HAVE_FORKPTY for access to wrapper in `lib/forkpty.c'.
+
+2013-11-18 Jim Meyering <meyering@fb.com>
+ and Paul Eggert <eggert@cs.ucla.edu>
+
+ quotearg: don't attempt to store 1 << 31 into an "int"
+ * lib/quotearg.c (quotearg_buffer_restyled): Building coreutils with
+ gcc's new -fsanitize=undefined and running its tests triggered some
+ new test failures due to undefined behavior, all with this diagnostic:
+ lib/quotearg.c:629:62: runtime error: left shift of 1 by 31 places \
+ cannot be represented in type int
+ Rather than shifting "1" left to form a mask, shift the bits right and
+ simply use "1" as the mask.
+
+2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ error: depend on stdio
+ Problem reported by Nikos Mavrogiannopoulos in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-11/msg00084.html>
+ * modules/error (Depends-on): Add stdio.
+
+2013-11-18 Ben Pfaff <blp@cs.stanford.edu>
+
+ * doc/relocatable-maint.texi (Supporting Relocation): Improve
+ wording.
+ Reported by Reuben Thomas <rrt@sc3d.org>.
+
+2013-11-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getgroups.c (posix_getgroups, getgroups) [__APPLE__]:
+ New function and macro, to work around _DARWIN_C_SOURCE problem.
+ Reported by Jack Howarth in <http://bugs.gnu.org/14463>.
+
+2013-11-11 Pádraig Brady <P@draigBrady.com>
+
+ base64: provide a fast path for encoding well sized buffers
+ Avoid conditionals in the base64 encoding loop,
+ which was seen to give 60% better throughput.
+ * lib/base64.c (base64_encode_fast): A new function to be called
+ when we don't want to NUL terminate, and we have enough space
+ in the output to encode the given input.
+ (base64_encode): Call the _fast() version when appropriate.
+ Also remove a redundant mask with 0x3F on the first encoded byte.
+
+2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ extern-inline: port better to OS X 10.9
+ * m4/extern-inline.m4: Omit serial number; this file doesn't use them.
+ (gl_EXTERN_INLINE): Do not suppress the use of extern inline on
+ OS X 10.9, except for g++ where the bug is still present.
+ See <http://trac.macports.org/ticket/41033>.
+
+2013-11-08 Eric Blake <eblake@redhat.com>
+
+ fpending: fix regression on DragonFly BSD
+ * m4/fpending.m4 (gl_FUNC_FPENDING): Check for declaration.
+ * lib/fpending.h (__fpending): Don't declare twice.
+ Reported by GW in
+ <https://lists.gnu.org/archive/html/bug-m4/2013-11/msg00000.html>
+
+2013-11-05 Jim Meyering <meyering@fb.com>
+
+ hash: relax license to LGPLv2+, for libguestfs
+ * modules/hash (License): Change from GPL to LGPLv2+.
+
+2013-11-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ intprops: port to Oracle Studio c99
+ * lib/intprops.h (_GL_HAVE___TYPEOF__) [__SUNPRO_C && __STDC__]:
+ Define to 0, to avoid diagnostics when Oracle Studio is pedantic.
+
+2013-10-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ obstack: pacify HP C
+ * lib/obstack.h (obstack_free) [!__GNUC__]: Rewrite to avoid
+ warning "conversion from pointer to smaller integer" from HP
+ C-ANSI-C - cc version B9007AA/B3910B A.06.26. It's safe to assume
+ C89 or later nowadays, so cast to void instead of int. Privately
+ reported by H.Merijn Brand. Also, change header to match glibc's,
+ to make checking against glibc easier.
+
+2013-10-29 Jim Meyering <meyering@fb.com>
+
+ maint.mk: prefer gpgv2 over gpgv
+ * top/maint.mk (gpgv): Use gpgv2 if present, else gpgv.
+ (gpg_key_ID): Use $(gpgv), rather than hard-coding "gpgv".
+ Reported by Gary Vaughan.
+
+2013-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ isnan: port to VAX
+ Reported by John Klos for NetBSD-5/VAX in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00133.html>.
+ * lib/isnan.c (IEEE_FLOATING_POINT): New macro, stolen from Emacs.
+ (FUNC): Use it.
+
+2013-10-28 Jim Meyering <meyering@fb.com>
+
+ gnulib-tool: protect against CDPATH
+ * gnulib-tool: Many "cd" built-in functions print a directory name
+ to stdout when CDPATH is set, e.g.,
+ $ bash -c 'CDPATH=/; cd tmp'
+ /tmp
+ Unset it, when possible. Prompted by a comment from Bruce Korb.
+
+ maint.mk: restore functionality removed by recent change...
+ Sunday's change, v0.0-8062-g6b24f60, may have appeared correct from
+ the context of a shallow-cloned gnulib repository: "git describe"
+ would fail in such a directory. However, that change made it so
+ the reported gnulib revision no longer includes the version number
+ or a commit count, even when run from a full clone.
+ * top/maint.mk (gnulib-version): Use the full "git describe"
+ output when possible, e.g., the form above, rather than the
+ abbreviated, no-tag, no-commit-count string, and fall back to
+ using a 10-byte hash, rather than the default minimal-length
+ hash prefix, since while the minimal-length one may be fine today,
+ it is likely not to be unique for very long.
+
+2013-10-26 Jim Meyering <meyering@fb.com>
+
+ maint.mk: fix "release" target to build _version
+ This fixes a bug in README-release whereby following the outlined
+ steps, one would publish a tarball whose programs would report
+ --version output not consistent with the package version number.
+ This bug caused grep-2.15 to produce a grep program whose
+ --version option made it print 2.14.56-1e3d rather than 2.15.
+ * top/maint.mk (release): Making this target build "_version"
+ ensures that the new version number is reflected in configure.
+
+2013-10-21 Ben Pfaff <blp@cs.stanford.edu>
+
+ install-reloc: Support multi-binary installation.
+ * build-aux/install-reloc: Support installing multiple programs in
+ one invocation, as done by Automake starting with commit
+ 4295fe33eb23f (Multi-file install for PROGRAMS.). From Bruno
+ Haible <bruno@clisp.org>, archived at
+ http://lists.debian.org/debian-bsd/2012/05/msg00032.html.
+ Reported by Sylvain <beuc@gnu.org>.
+
+2013-10-21 Michael Haubenwallner <michael.haubenwallner@salomon.at>
+
+ selinux-h: Really build without selinux when library is missing.
+ * m4/selinux-selinux-h.m4: When the selinux library is missing, really
+ continue without selinux, as already told in the warning message.
+
+2013-10-21 Jim Meyering <meyering@fb.com>
+
+ regex: also remove dependency on HAVE_WCSCOLL
+ * lib/regex_internal.h: Remove final vestige of the wcscoll dependency.
+
+2013-10-21 Reuben Thomas <rrt@sc3d.org>
+
+ xfreopen: Fix typo. s/frepoen/freopen/
+ * lib/xfreopen.c: Fix description.
+ * modules/xfreopen: Likewise.
+
+2013-10-21 Jim Meyering <meyering@fb.com>
+
+ regex: don't depend on wcscoll
+ * m4/regex.m4 (gl_PREREQ_REGEX): Don't check for wcscoll.
+ It is no longer used.
+
+2013-10-20 Jim Meyering <meyering@fb.com>
+
+ error: add the printf attribute to a static function
+ * lib/error.c (error_tail): Add the printf attribute, to placate
+ gcc's -Werror=suggest-attribute=format option.
+
+2013-09-30 Jim Meyering <meyering@fb.com>
+
+ fpending, obstack, strerror-override: use pure+const function attrs
+ * lib/fpending.h (__fpending): Declare with the "pure" attribute.
+ * lib/obstack.c (_obstack_allocated_p): Likewise.
+ * lib/obstack.h (_obstack_memory_used): Likewise.
+ (_obstack_memory_used): Likewise.
+ * lib/strerror-override.h (strerror_override): Declare with
+ the "const" attribute.
+
+2013-10-18 Eric Blake <eblake@redhat.com>
+
+ extern-inline: make safe for -Wundef usage
+ Reported by Vladimir 'phcoder' Serbinenko in
+ https://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00078.html
+ * m4/extern-inline.m4 (gl_EXTERN_INLINE): Port to older gcc.
+
+2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ mkfifo-tests, etc.: allow HP-UX 11.11 bug
+ Problem reported by Daniel Richard G. in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00068.html>.
+ * doc/posix-functions/mkfifo.texi (mkfifo):
+ * doc/posix-functions/mkfifoat.texi (mkfifoat):
+ * doc/posix-functions/mknod.texi (mknod):
+ * doc/posix-functions/mknodat.texi (mknodat):
+ Document the HP-UX 11.11 bug.
+ * tests/test-mkfifo.h (test_mkfifo):
+ Allow the HP-UX 11.11 bug.
+
+2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ acl: allow cross-compilation to Gentoo
+ Problem reported by Gabriel Marcano in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00058.html>.
+ * m4/acl.m4 (gl_ACL_GET_FILE): When cross-compiling,
+ test only whether it links.
+
+2013-10-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ mgetgroups: remove dependency on realloc-gnu
+ The dependency violates the comment in realloc-gnu, which
+ says that tests can't depend on realloc-gnu; some tests depend
+ on mgetgroups, so mgetgroups can't depend on realloc-gnu.
+ Problem reported by Daniel Richard G. in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00056.html>.
+ * lib/mgetgroups.c (mgetgroups): Don't call realloc (NULL, 0).
+ * modules/mgetgroups (Depends-on): Depend on realloc-posix,
+ not realloc-gnu.
+
+2013-10-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ regex-tests: port to HP-UX 11.11
+ Problem reported by Daniel Richard G. in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-10/msg00052.html>.
+ * modules/regex-tests (test_regex_LDADD): Add LIBTHREAD, LIB_PTHREAD.
+
+2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ verify: document some 'assume' pitfalls
+ * doc/verify.texi (Compile-time Assertions):
+ Mention that 'assume (E)' can sometimes slow things down.
+ Use CHAR_MAX + 1, not UCHAR_MAX + 1.
+
2013-10-10 Eric Blake <eblake@redhat.com>
strtoumax: fix typo in previous commit.