1#serial AM1 2 3dnl From Bruno Haible. 4 5AC_DEFUN([AM_LANGINFO_CODESET], 6[ 7 AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, 8 [AC_TRY_LINK([#include <langinfo.h>], 9 [char* cs = nl_langinfo(CODESET);], 10 am_cv_langinfo_codeset=yes, 11 am_cv_langinfo_codeset=no) 12 ]) 13 if test $am_cv_langinfo_codeset = yes; then 14 AC_DEFINE(HAVE_LANGINFO_CODESET, 1, 15 [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) 16 fi 17]) 18