Title: [145560] trunk
- Revision
- 145560
- Author
- zandober...@gmail.com
- Date
- 2013-03-12 10:40:40 -0700 (Tue, 12 Mar 2013)
Log Message
[GTK] 'unrecognized command line option "-Wno-c++11-extensions"' warning reported when using gcc
https://bugs.webkit.org/show_bug.cgi?id=111936
Reviewed by Martin Robinson.
* Source/autotools/SetupCompilerFlags.m4: Only use the -Wno-c++11-extensions warning when building
with Clang as GCC does not support the warning just yet. Also enhance the comment about using libstdc++
as the standard C++ library when compiling with Clang.
Modified Paths
Diff
Modified: trunk/ChangeLog (145559 => 145560)
--- trunk/ChangeLog 2013-03-12 17:37:33 UTC (rev 145559)
+++ trunk/ChangeLog 2013-03-12 17:40:40 UTC (rev 145560)
@@ -1,5 +1,16 @@
2013-03-12 Zan Dobersek <zdober...@igalia.com>
+ [GTK] 'unrecognized command line option "-Wno-c++11-extensions"' warning reported when using gcc
+ https://bugs.webkit.org/show_bug.cgi?id=111936
+
+ Reviewed by Martin Robinson.
+
+ * Source/autotools/SetupCompilerFlags.m4: Only use the -Wno-c++11-extensions warning when building
+ with Clang as GCC does not support the warning just yet. Also enhance the comment about using libstdc++
+ as the standard C++ library when compiling with Clang.
+
+2013-03-12 Zan Dobersek <zdober...@igalia.com>
+
[GTK] Set up the libPlatformGtk.la library
https://bugs.webkit.org/show_bug.cgi?id=111738
Modified: trunk/Source/autotools/SetupCompilerFlags.m4 (145559 => 145560)
--- trunk/Source/autotools/SetupCompilerFlags.m4 2013-03-12 17:37:33 UTC (rev 145559)
+++ trunk/Source/autotools/SetupCompilerFlags.m4 2013-03-12 17:40:40 UTC (rev 145560)
@@ -1,15 +1,16 @@
# Use C99 as the language standard for C code.
CFLAGS="$CFLAGS -std=c99"
-# Do not warn about C++11 incompatibilities and extensions.
-CXXFLAGS="$CXXFLAGS -Wno-c++11-compat -Wno-c++11-extensions"
+# Do not warn about C++11 incompatibilities.
+CXXFLAGS="$CXXFLAGS -Wno-c++11-compat"
# Clang requires suppression of unused arguments warning.
if test "$CC" = "clang"; then
CFLAGS="$CFLAGS -Qunused-arguments"
fi
-# libstdc++ is at the moment the only option as the C++ standard library.
+# -Wno-c++11-extensions, currently only usable with Clang, suppresses warnings of C++11 extensions in use.
+# libstdc++ is at the moment the only option as the C++ standard library when compiling with Clang.
if test "$CXX" = "clang++"; then
- CXXFLAGS="$CXXFLAGS -stdlib=libstdc++ -Qunused-arguments"
+ CXXFLAGS="$CXXFLAGS -Wno-c++11-extensions -stdlib=libstdc++ -Qunused-arguments"
fi
if test "$host_cpu" = "sh4"; then
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