+2010-04-16 Eric Blake <eblake@redhat.com>
+
+ setenv: allow compilation with C++
+ * lib/setenv.c (__add_to_environ): Add a cast. Also, drop use of
+ register keyword.
+
+ stdint: allow test to pass with C++
+ * tests/test-stdint.c: Define __STDC_CONSTANT_MACROS, for glibc.
+
+ getopt: allow compilation with C++
+ * lib/getopt_int.h (__ordering): Hoist enum declaration outside
+ struct.
+ * lib/getopt.c (_getopt_internal_r): Use correct type.
+ Reported by Dagobert Michelson, via Joel E. Denny.
+
+2010-04-16 Bruno Haible <bruno@clisp.org>
+
+ Override netdb.h always.
+ * modules/netdb (Makefile.am): Augment BUILT_SOURCES always.
+ * m4/netdb_h.m4 (gl_HEADER_NETDB): Don't set NETDB_H.
+ Reported by Ludovic Courtès <ludo@gnu.org>.
+
+2010-04-15 Bruno Haible <bruno@clisp.org>
+
+ openpty: Fix mistake from 2010-03-21.
+ * m4/pty.m4 (gl_FUNC_OPENPTY): Define HAVE_OPENPTY when openpty exists.
+ Reported by Simon Josefsson.
+
+2010-04-15 Eric Blake <eblake@redhat.com>
+
+ test-forkpty: fix expected signature
+ * tests/test-forkpty.c (SIGNATURE_CHECK): Add appropriate const.
+ Reported by Simon Josefsson.
+
+2010-04-15 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: texinfo_suffix_re_: correct the default regexp
+ * top/maint.mk (texinfo_suffix_re_): Fix default regexp.
+
+ * top/maint.mk (sc_texinfo_acronym): Improve filename regexp, and
+ make it configurable via texinfo_suffix_re_.
+
+2010-04-14 Eric Blake <eblake@redhat.com>
+
+ strtok_r: relax license to LGPLv2+
+ * modules/strtok_r (License): Relax license.
+ Reported by Matthias Bolte.
+
+2010-04-14 Simon Josefsson <simon@josefsson.org>
+
+ * lib/gc-libgcrypt.c (gc_init): Use MIN_GCRYPT_VERSION set to
+ version 1.4.4 by default instead of requiring the libgcrypt
+ version used during build. This makes it possible to use the
+ application with older but still binary compatible libgcrypt
+ versions.
+
+2010-04-13 Eric Blake <eblake@redhat.com>
+
+ getopt-gnu: match recent glibc fixes and posix ruling
+ * tests/test-getopt.h (test_getopt): Strengthen tests of leading
+ '+' handling, when requesting extensions.
+ * tests/test-getopt_long.h (test_getopt_long): Strengthen test of
+ 'W;' handling.
+ * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Detect glibc 2.11 bug.
+ * doc/posix-functions/getopt.texi (getopt): Document this.
+ * doc/glibc-functions/getopt_long.texi (getopt_long): Likewise.
+ * doc/glibc-functions/getopt_long_only.texi (getopt_long_only):
+ Likewise.
+
+ getopt: merge bug fixes from glibc
+ * lib/getopt.c (_getopt_internal_r): Use correct message for 'W;'
+ diagnostics. Honor '+:' correctly. Reject ';'.
+
+ getopt-posix: detect MacOS bug
+ * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Reject MacOS botch of
+ optind when missing a required argument.
+ * doc/posix-functions/getopt.texi (getopt): Document the bug.
+ * doc/glibc-functions/getopt_long.texi (getopt_long): Likewise.
+ * doc/glibc-functions/getopt_long_only.texi (getopt_long_only):
+ Likewise.
+
+ getopt-posix: avoid spurious failure on Solaris
+ * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Check for getopt_clip as
+ an indicator that setting optind=1 is sufficient for reset.
+
+ getopt-posix: avoid spurious failure on FreeBSD
+ * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Check for optreset even
+ in POSIX mode, since the m4 test uses it.
+
+ gnulib-tool: silence warning on BSD sh
+ * gnulib-tool: Avoid leaking warning about unknown 'declare'.
+
2010-04-13 Jim Meyering <meyering@redhat.com>
doc: users.txt: GNU patch now uses gnulib