From: Bruno Haible <bruno@clisp.org>
Date: Mon, 27 Nov 2006 12:52:11 +0000 (+0000)
Subject: New module 'no-c++'.
X-Git-Tag: v0.17~628
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29821a00a679afee0165faf05c7a2201828b300a;p=thirdparty%2Fgettext.git

New module 'no-c++'.
---

diff --git a/gnulib-local/ChangeLog b/gnulib-local/ChangeLog
index b83b18e9f..7a2b4d3fb 100644
--- a/gnulib-local/ChangeLog
+++ b/gnulib-local/ChangeLog
@@ -1,3 +1,9 @@
+2006-11-26  Bruno Haible  <bruno@clisp.org>
+
+	* modules/no-c++: New file.
+	* m4/no-c++.m4: New file.
+	* Makefile.am (EXTRA_DIST): Add them.
+
 2006-11-26  Bruno Haible  <bruno@clisp.org>
 
 	Support for VPATH builds.
diff --git a/gnulib-local/Makefile.am b/gnulib-local/Makefile.am
index 08f96a760..3e51dbd3f 100644
--- a/gnulib-local/Makefile.am
+++ b/gnulib-local/Makefile.am
@@ -254,6 +254,7 @@ m4/hard-locale.m4.diff \
 m4/libcroco.m4 \
 m4/libglib.m4 \
 m4/libxml.m4 \
+m4/no-c++.m4 \
 m4/java.m4 \
 m4/quotearg.m4.diff \
 m4/quote.m4.diff \
@@ -287,6 +288,7 @@ modules/libglib \
 modules/libxml \
 modules/memory-ostream \
 modules/moo \
+modules/no-c++ \
 modules/ostream \
 modules/progreloc \
 modules/propername \
diff --git a/gnulib-local/m4/no-c++.m4 b/gnulib-local/m4/no-c++.m4
new file mode 100644
index 000000000..75238cb08
--- /dev/null
+++ b/gnulib-local/m4/no-c++.m4
@@ -0,0 +1,22 @@
+# no-c++.m4 serial 1 (gettext-0.16.1)
+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])
+])
diff --git a/gnulib-local/modules/no-c++ b/gnulib-local/modules/no-c++
new file mode 100644
index 000000000..2f9e7c11b
--- /dev/null
+++ b/gnulib-local/modules/no-c++
@@ -0,0 +1,21 @@
+Description:
+Support for compiling in C mode when CC is set to a C++ compiler.
+
+Files:
+m4/no-c++.m4
+
+Depends-on:
+
+configure.ac:
+gt_NO_CXX
+
+Makefile.am:
+
+Include:
+
+License:
+LGPL
+
+Maintainer:
+Bruno Haible
+