angstrom: use -O not -O2 for ep9312 tuning

Signed-off-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Acked-by: Koen Kooi <koen@openembedded.org>

diff --git a/conf/distro/include/angstrom-glibc.inc b/conf/distro/include/angstrom-glibc.inc
index 5df77d8..3d189b9 100644 (file)
--- a/conf/distro/include/angstrom-glibc.inc
+++ b/conf/distro/include/angstrom-glibc.inc
@@ -15,11 +15,13 @@ FULL_OPTIMIZATION = "-fexpensive-optimizations -frename-registers -fomit-frame-p
 FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1"
 FULL_OPTIMIZATION_pn-glibc = "-fexpensive-optimizations -fomit-frame-pointer -O2"
 FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2"
+FULL_OPTIMIZATION_ep9312 = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O -fno-signed-zeros"
 
 BUILD_OPTIMIZATION = "-O2"
 BUILD_OPTIMIZATION_pn-perl = "-O1"
 BUILD_OPTIMIZATION_pn-glibc = "-O2"
 BUILD_OPTIMIZATION_sparc = "-O2"
+BUILD_OPTIMIZATION_ep9312 = "-O"
 
 TARGET_LINK_HASH_STYLE = "${@['-Wl,--hash-style=gnu',''][bb.data.getVar('TARGET_ARCH',d,1) in ['mips', 'mipsel']]}"