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Port quotearg fixes from tar 1.13.24.

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* lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
tm to be declared.
(HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
(mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
* m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
* m4/mbrtowc.m4: New file.
* m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
This commit is contained in:
Akim Demaille
2001-09-27 14:25:57 +00:00
parent 9fb2ad6738
commit cae30a7df4
23 changed files with 137 additions and 35 deletions
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7
m4/prereq.m4
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@@ -1,12 +1,13 @@
#serial 1
#serial 2
dnl These are the prerequisite macros for files in the lib/
dnl directories of Bison.
AC_DEFUN([jm_PREREQ_QUOTEARG],
[
AC_CHECK_FUNCS(isascii iswprint mbrtowc)
AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
AC_CHECK_FUNCS(isascii iswprint mbsinit)
jm_FUNC_MBRTOWC
AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
AC_HEADER_STDC
AC_C_BACKSLASH_A
AC_MBSTATE_T