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authorTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 +0000
committerTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 +0000
commitfe856aa957978504137c1d425815d4ed8a22be40 (patch)
treea5bb46ce0e64b2056f75700eadbf27aba7c39418 /gl/m4/wchar.m4
parent210f39bc84cfbb21cd72dc054e43f13815ee0616 (diff)
downloadmonitoring-plugins-fe856aa957978504137c1d425815d4ed8a22be40.tar.gz
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
Diffstat (limited to 'gl/m4/wchar.m4')
-rw-r--r--gl/m4/wchar.m429
1 files changed, 29 insertions, 0 deletions
diff --git a/gl/m4/wchar.m4 b/gl/m4/wchar.m4
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1dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
2
3dnl Copyright (C) 2007 Free Software Foundation, Inc.
4dnl This file is free software; the Free Software Foundation
5dnl gives unlimited permission to copy and/or distribute it,
6dnl with or without modifications, as long as this notice is preserved.
7
8dnl Written by Eric Blake.
9
10# wchar.m4 serial 1
11
12AC_DEFUN([gl_WCHAR_H],
13[
14 AC_CACHE_CHECK([whether <wchar.h> is standalone],
15 [gl_cv_header_wchar_h_standalone],
16 [AC_COMPILE_IFELSE([[#include <wchar.h>
17wchar_t w;]],
18 [gl_cv_header_wchar_h_standalone=yes],
19 [gl_cv_header_wchar_h_standalone=no])])
20 if test $gl_cv_header_wchar_h_standalone = yes; then
21 WCHAR_H=
22 else
23 gl_ABSOLUTE_HEADER([wchar.h])
24 ABSOLUTE_WCHAR_H=\"$gl_cv_absolute_wchar_h\"
25 WCHAR_H=wchar.h
26 fi
27 AC_SUBST([ABSOLUTE_WCHAR_H])
28 AC_SUBST([WCHAR_H])
29])