+# no-c++.m4 serial 1 (gettext-0.16.2)
+dnl Copyright (C) 2006 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])
+])