Mercurial > gnulib
view m4/no-c++.m4 @ 17249:e542fd46ad6f
maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | 8250f2777afc |
children | 344018b6e5d7 |
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# no-c++.m4 serial 1 dnl Copyright (C) 2006, 2009-2013 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. # Support for C source files that cannot be compiled by a C++ compiler. # Set NO_CXX to the C++ compiler flags needed to request C mode instead of # C++ mode. # So far only g++ is supported. AC_DEFUN([gt_NO_CXX], [ NO_CXX= AC_EGREP_CPP([Is g++], [ #if defined __GNUC__ && defined __cplusplus Is g++ #endif ], [NO_CXX="-x c"]) AC_SUBST([NO_CXX]) ])