1*820c1a8dSHiroo HAYASHI# codeset.m4 serial 5 (gettext-0.18.2) 2*820c1a8dSHiroo HAYASHIdnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2021 Free Software 3*820c1a8dSHiroo HAYASHIdnl Foundation, Inc. 4*820c1a8dSHiroo HAYASHIdnl This file is free software; the Free Software Foundation 5*820c1a8dSHiroo HAYASHIdnl gives unlimited permission to copy and/or distribute it, 6*820c1a8dSHiroo HAYASHIdnl with or without modifications, as long as this notice is preserved. 7*820c1a8dSHiroo HAYASHI 8*820c1a8dSHiroo HAYASHIdnl From Bruno Haible. 9*820c1a8dSHiroo HAYASHI 10*820c1a8dSHiroo HAYASHIAC_DEFUN([AM_LANGINFO_CODESET], 11*820c1a8dSHiroo HAYASHI[ 12*820c1a8dSHiroo HAYASHI AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], 13*820c1a8dSHiroo HAYASHI [AC_LINK_IFELSE( 14*820c1a8dSHiroo HAYASHI [AC_LANG_PROGRAM( 15*820c1a8dSHiroo HAYASHI [[#include <langinfo.h>]], 16*820c1a8dSHiroo HAYASHI [[char* cs = nl_langinfo(CODESET); return !cs;]])], 17*820c1a8dSHiroo HAYASHI [am_cv_langinfo_codeset=yes], 18*820c1a8dSHiroo HAYASHI [am_cv_langinfo_codeset=no]) 19*820c1a8dSHiroo HAYASHI ]) 20*820c1a8dSHiroo HAYASHI if test $am_cv_langinfo_codeset = yes; then 21*820c1a8dSHiroo HAYASHI AC_DEFINE([HAVE_LANGINFO_CODESET], [1], 22*820c1a8dSHiroo HAYASHI [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) 23*820c1a8dSHiroo HAYASHI fi 24*820c1a8dSHiroo HAYASHI]) 25