From fe856aa957978504137c1d425815d4ed8a22be40 Mon Sep 17 00:00:00 2001 From: Ton Voon Date: Wed, 24 Jan 2007 22:47:25 +0000 Subject: Sync with gnulib - lots of extraneous code removed in preference to GNU code git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1580 f882894a-f735-0410-b71e-b25c423dba1c --- gl/m4/wchar.m4 | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gl/m4/wchar.m4 (limited to 'gl/m4/wchar.m4') diff --git a/gl/m4/wchar.m4 b/gl/m4/wchar.m4 new file mode 100644 index 00000000..068f22d3 --- /dev/null +++ b/gl/m4/wchar.m4 @@ -0,0 +1,29 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 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. + +dnl Written by Eric Blake. + +# wchar.m4 serial 1 + +AC_DEFUN([gl_WCHAR_H], +[ + AC_CACHE_CHECK([whether is standalone], + [gl_cv_header_wchar_h_standalone], + [AC_COMPILE_IFELSE([[#include +wchar_t w;]], + [gl_cv_header_wchar_h_standalone=yes], + [gl_cv_header_wchar_h_standalone=no])]) + if test $gl_cv_header_wchar_h_standalone = yes; then + WCHAR_H= + else + gl_ABSOLUTE_HEADER([wchar.h]) + ABSOLUTE_WCHAR_H=\"$gl_cv_absolute_wchar_h\" + WCHAR_H=wchar.h + fi + AC_SUBST([ABSOLUTE_WCHAR_H]) + AC_SUBST([WCHAR_H]) +]) -- cgit v1.2.3-74-g34f1