Don't override a newer version of an autoconf macro with an older version.

[pspp] / ChangeLog

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+2008-12-17  Bruno Haible  <bruno@clisp.org>
+
+       * m4/mbrtowc.m4 (AC_FUNC_MBRTOWC): Don't override in autoconf >= 2.60.
+       Suggested by Eric Blake.
+
+2008-12-17  Bruno Haible  <bruno@clisp.org>
+
+       * m4/errno_h.m4 (AC_COMPUTE_INT): Provide fallback definition.
+
+2008-12-17  Bruno Haible  <bruno@clisp.org>
+
+       * lib/mbsinit.c: Include verify.h. Verify an assumption.
+       * modules/mbsinit (Depends-on): Add verify.
+       Suggested by Paul Eggert.
+
+2008-12-17  Bruno Haible  <bruno@clisp.org>
+
+       * m4/mbrtowc.m4 (AC_FUNC_MBRTOWC): Renamed from gl_FUNC_MBRTOWC.
+       * m4/mbfile.m4 (gl_MBFILE): Use AC_FUNC_MBRTOWC instead of
+       gl_FUNC_MBRTOWC.
+       * m4/mbiter.m4 (gl_MBITER): LIkewise.
+       * m4/mbscasecmp.m4 (gl_PREREQ_MBSCASECMP): Likewise.
+       * m4/mbscasestr.m4 (gl_PREREQ_MBSCASESTR): Likewise.
+       * m4/mbschr.m4 (gl_PREREQ_MBSCHR): Likewise.
+       * m4/mbscspn.m4 (gl_PREREQ_MBSCSPN): Likewise.
+       * m4/mbslen.m4 (gl_PREREQ_MBSLEN): Likewise.
+       * m4/mbsncasecmp.m4 (gl_PREREQ_MBSNCASECMP): Likewise.
+       * m4/mbsnlen.m4 (gl_PREREQ_MBSNLEN): Likewise.
+       * m4/mbspbrk.m4 (gl_PREREQ_MBSPBRK): Likewise.
+       * m4/mbspcasecmp.m4 (gl_PREREQ_MBSPCASECMP): Likewise.
+       * m4/mbsrchr.m4 (gl_PREREQ_MBSRCHR): Likewise.
+       * m4/mbssep.m4 (gl_PREREQ_MBSSEP): Likewise.
+       * m4/mbsspn.m4 (gl_PREREQ_MBSSPN): Likewise.
+       * m4/mbsstr.m4 (gl_PREREQ_MBSSTR): Likewise.
+       * m4/mbstok_r.m4 (gl_PREREQ_MBSTOK_R): Likewise.
+       * m4/mbswidth.m4 (gl_MBSWIDTH): Likewise.
+       * m4/quotearg.m4 (gl_QUOTEARG): Likewise.
+       * modules/trim (configure.ac): Likewise.
+
+2008-12-17  Bruno Haible  <bruno@clisp.org>
+
+       * modules/btowc-tests: New file.
+       * tests/test-btowc1.sh: New file.
+       * tests/test-btowc2.sh: New file.
+       * tests/test-btowc.c: New file.
+
+       New module 'btowc'.
+       * lib/wchar.in.h (btowc): New declaration.
+       * lib/btowc.c: New file.
+       * m4/btowc.m4: New file.
+       * modules/btowc: New file.
+       * m4/wchar.m4 (gl_WCHAR_H_DEFAULTS): Initialize GNULIB_BTOWC and
+       HAVE_BTOWC.
+       * modules/wchar (Makefile.am): Substitute GNULIB_BTOWC and HAVE_BTOWC.
+       * doc/posix-functions/btowc.texi: Document the new module.
+
 2008-12-17  Bruno Haible  <bruno@clisp.org>
 
        New module 'mbsinit'.