diff options
Diffstat (limited to 'm4/strcase.m4')
| -rw-r--r-- | m4/strcase.m4 | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/m4/strcase.m4 b/m4/strcase.m4 index 6db401b..ae24215 100644 --- a/m4/strcase.m4 +++ b/m4/strcase.m4 @@ -1,5 +1,5 @@ -# strcase.m4 serial 3 -dnl Copyright (C) 2002, 2005 Free Software Foundation, Inc. +# strcase.m4 serial 8 +dnl Copyright (C) 2002, 2005-2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -12,24 +12,29 @@ AC_DEFUN([gl_STRCASE], AC_DEFUN([gl_FUNC_STRCASECMP], [ - dnl No known system has a strcasecmp() function that works correctly in - dnl multibyte locales. Therefore we use our version always. - AC_LIBOBJ(strcasecmp) - AC_DEFINE(strcasecmp, rpl_strcasecmp, [Define to rpl_strcasecmp always.]) - gl_PREREQ_STRCASECMP + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REPLACE_FUNCS(strcasecmp) + if test $ac_cv_func_strcasecmp = no; then + HAVE_STRCASECMP=0 + gl_PREREQ_STRCASECMP + fi ]) AC_DEFUN([gl_FUNC_STRNCASECMP], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) AC_REPLACE_FUNCS(strncasecmp) if test $ac_cv_func_strncasecmp = no; then gl_PREREQ_STRNCASECMP fi + AC_CHECK_DECLS(strncasecmp) + if test $ac_cv_have_decl_strncasecmp = no; then + HAVE_DECL_STRNCASECMP=0 + fi ]) # Prerequisites of lib/strcasecmp.c. AC_DEFUN([gl_PREREQ_STRCASECMP], [ - AC_REQUIRE([gl_FUNC_MBRTOWC]) : ]) |