From: Paul Eggert Date: Mon, 3 Jul 2000 22:04:18 +0000 (+0000) Subject: (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13. X-Git-Url: https://git.brokenzipper.com/gitweb?a=commitdiff_plain;h=73266a46f3861d780d1e5e870e56fd73648af707;p=chaz%2Ftar (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13. Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H. --- diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index 2c14444..6936133 100644 --- a/m4/mbstate_t.m4 +++ b/m4/mbstate_t.m4 @@ -1,4 +1,4 @@ -# serial 4 +# serial 5 # From Paul Eggert. @@ -12,17 +12,21 @@ AC_DEFUN(AC_MBSTATE_T_OBJECT, [ - # Check for the mbstate_t type. - ac_mbs_tmp=$ac_includes_default - ac_includes_default=" -$ac_includes_default -#if HAVE_WCHAR_H -# include + AC_CHECK_HEADERS(stdlib.h) + + AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, + [AC_TRY_COMPILE([ +#if HAVE_STDLIB_H +# include #endif -" - AC_CHECK_TYPE(mbstate_t, int) - # Restore the default value. - ac_includes_default=$ac_mbs_tmp +#include ], + [mbstate_t *x; return sizeof x;], + ac_cv_type_mbstate_t=yes, + ac_cv_type_mbstate_t=no)]) + if test $ac_cv_type_mbstate_t != yes; then + AC_DEFINE(mbstate_t, int, + [Define to int if does not define.]) + fi AC_CACHE_CHECK([for mbstate_t object type], ac_cv_type_mbstate_t_object, [AC_TRY_COMPILE([