[Qemu-devel] [PATCH 1/1] Change default CFLAGS to -O3

[Jin Guojie]

For better performance.

Signed-off-by: Jin Guojie <address@hidden>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 218df87..8ebc286 100755
--- a/configure
+++ b/configure
@@ -4753,9 +4753,9 @@ if test "$gcov" = "yes" ; then
   CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
   LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
 elif test "$fortify_source" = "yes" ; then
-  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
+  CFLAGS="-O3 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
 elif test "$debug" = "no"; then
-  CFLAGS="-O2 $CFLAGS"
+  CFLAGS="-O3 $CFLAGS"
 fi
 
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-- 
2.9.3