diff options
Diffstat (limited to 'm4/mbswidth.m4')
-rw-r--r-- | m4/mbswidth.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4 index eaf552bf0..d7981ca39 100644 --- a/m4/mbswidth.m4 +++ b/m4/mbswidth.m4 @@ -1,13 +1,13 @@ -#serial 7 +#serial 9 dnl autoconf tests required for use of mbswidth.c dnl From Bruno Haible. -AC_DEFUN([jm_PREREQ_MBSWIDTH], +AC_DEFUN([gl_MBSWIDTH], [ - AC_REQUIRE([AC_HEADER_STDC]) - AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h) - AC_CHECK_FUNCS(isascii iswcntrl iswprint mbsinit wcwidth) + AC_CHECK_HEADERS_ONCE(wchar.h wctype.h) + AC_CHECK_FUNCS_ONCE(isascii iswprint mbsinit) + AC_CHECK_FUNCS(iswcntrl wcwidth) jm_FUNC_MBRTOWC AC_CACHE_CHECK([whether wcwidth is declared], ac_cv_have_decl_wcwidth, |