/hg/release/icedtea7-forest-2.1/jdk: 7171223: Building Extension...

[andrew at icedtea.classpath.org]

changeset 2c423d0b1965 in /hg/release/icedtea7-forest-2.1/jdk
details: http://icedtea.classpath.org/hg/release/icedtea7-forest-2.1/jdk?cmd=changeset;node=2c423d0b1965
author: andrew
date: Wed May 30 16:17:48 2012 +0100

	7171223: Building ExtensionSubtables.cpp should use -fno-strict-aliasing
	Summary: GCC 4.4+ have stricter aliasing requirements which produces a new warning from this code
	Reviewed-by: prr, ohair


diffstat:

 make/sun/font/Makefile |  6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diffs (16 lines):

diff -r b14271a17d58 -r 2c423d0b1965 make/sun/font/Makefile
--- a/make/sun/font/Makefile	Wed May 22 18:20:28 2013 +0100
+++ b/make/sun/font/Makefile	Wed May 30 16:17:48 2012 +0100
@@ -90,6 +90,12 @@
 
 endif # PLATFORM
 
+# Turn off aliasing with GCC for ExtensionSubtables.cpp
+ifeq ($(PLATFORM), linux)
+  CXXFLAGS += $(CXXFLAGS_$(@F))
+  CXXFLAGS_ExtensionSubtables.o = -fno-strict-aliasing
+endif
+
 #In the non-OpenJDK mode we need to build T2K
 ifndef OPENJDK
 t2k: