[PATCH libXft] config: add -fno-strict-aliasing now that it is out of $CWARNFLAGS

Gaetan Nadon memsize at videotron.ca
Mon Feb 22 05:39:01 PST 2010

This patch will ensure the modules continues to suppress the
optimization, based on strict aliasing rules, after the option
is removed from $CWARNFLAGS. There is no change in the object
code produced.

There is no attempt to determine if the module should or should not
have such an optimization. A new warning (-Wstrict-aliasing=2)
has been added to the XORG_CWARNFLAGS macro to help  find code
that may interfere with optimization.
 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index d9604a0..fd41970 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
-            $(CWARNFLAGS) -I$(top_builddir)/include/X11/Xft
+            $(CWARNFLAGS) -fno-strict-aliasing -I$(top_builddir)/include/X11/Xft
 lib_LTLIBRARIES = libXft.la

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