[OE-core] [PATCH 1/2] glib-2.0-native:fix do_configure failed with gcc 4.3.4 on x86 host

[Hongxu Jia]

Add an option `-march' to BUILD_CFLAGS, GCC 4.3.4 on x86 host needs this
option to let the atomic operations ("lock free") be available while it
is used to compile glib-2.0-native.

[YOCTO #3563]

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
---
 meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb b/meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb
index d58d489..4012b21 100644
--- a/meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb
+++ b/meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb
@@ -44,6 +44,11 @@ RDEPENDS_${PN}-ptest_append_libc-glibc = "\
             eglibc-localedata-translit-cjk-variants \
            "
 
+# Add an option `-march' to BUILD_CFLAGS, GCC 4.3.4 on x86 host needs this
+# option to let the atomic operations ("lock free") be available while it
+# is used to compile glib-2.0-native
+BUILD_CFLAGS += "-march=${@'${BUILD_ARCH}'.replace('_','-')}"
+
 do_configure_prepend() {
 	sed -i -e '1s,#!.*,#!${USRBINPATH}/env python,' ${S}/gio/gdbus-2.0/codegen/gdbus-codegen.in
 }
-- 
1.7.10.4