+2010-06-03 Bruno Haible <bruno@clisp.org>
+
+ time: Undefine more broken macros.
+ * lib/time.in.h: Undefine broken localtime_r and gmtime_r macros only
+ for pthread-win32. Undefine also asctime_r, ctime_r, rand_r, strtok_r.
+ Reported by Eric Blake.
+
+2010-06-03 Bruno Haible <bruno@clisp.org>
+
+ Choose among AC_DEFUN_ONCE, AC_DEFUN in a way that aclocal understands.
+ * m4/iconv.m4 (gl_iconv_AC_DEFUN): New macro.
+ (AM_ICONV): Define it through gl_iconv_AC_DEFUN.
+ * m4/libunistring.m4 (gl_libunistring_AC_DEFUN): New macro.
+ (gl_LIBUNISTRING): Define it through gl_libunistring_AC_DEFUN.
+ Reported by Ludovic Courtès <ludo@gnu.org>.
+
+2010-06-02 Eric Blake <eblake@redhat.com>
+
+ time: work with mingw + pthreads-win32 library
+ * m4/time_h.m4 (gl_CHECK_TYPE_STRUCT_TIMESPEC): Set new variable
+ if timespec is defined only in pthread.h.
+ * modules/time (Makefile.am): Substitute it.
+ * lib/time.in.h (!TIME_H_DEFINES_STRUCT_TIMESPEC): Include
+ <pthread.h>, when needed.
+ (GNULIB_TIME_R): Undefine broken localtime_r and gmtime_r macros
+ from the library.
+
+2010-05-31 Bruno Haible <bruno@clisp.org>
+
+ Avoid expanding two macros in the wrong order.
+ * m4/libunistring-base.m4 (gl_LIBUNISTRING_LIB_PREPARE): Require
+ gl_LIBUNISTRING if it is defined.
+ * m4/libunistring.m4 (gl_LIBUNISTRING): Define using AC_DEFUN_ONCE for
+ autoconf >= 2.64.
+ Reported by Ludovic Courtès <ludo@gnu.org>.
+
+2010-05-27 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: also prohibit "#undef" of always-defined symbols
+ * top/maint.mk (def_sym_regex): Handle #undef as well as #define.
+ Allow more than one space before the symbol name.
+ (sc_prohibit_always-defined_macros): Use grep's -E, now that
+ the regexp uses alternation.
+
+2010-05-26 Eric Blake <eblake@redhat.com>
+
+ maint.mk: avoid echo -e
+ * top/maint.mk (gzip_rsyncable, _ignore_case, _sc_say_and_exit):
+ Convert all uses of echo -* to printf.
+ Reported by Matthias Bolte.
+
2010-05-25 Bruno Haible <bruno@clisp.org>
Update to GNU gettext 0.18, part 2.