Add option -march to BUILD_CFLAGS in order to let the atomic operations
("lock free") be available while using old version GCC (4.3.4 for example)
on x86 host to compile glib-2.0-native.
Signed-off-by: Hongxu Jia <hongxu....@windriver.com>
---
meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
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 9854585..07d16bd 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
@@ -1,6 +1,6 @@
require glib.inc
-PR = "r0"
+PR = "r1"
PE = "1"
DEPENDS += "libffi python-argparse-native zlib"
@@ -38,6 +38,10 @@ RDEPENDS_${PN}-ptest += "\
python-pygobject \
python-dbus \
"
+# Add option -march to BUILD_CFLAGS in order to let the atomic operations
+# ("lock free") be available while using old version GCC on x86 host to
+# compile glib-2.0-native
+BUILD_CFLAGS += "-march=${@'${BUILD_ARCH}'.replace('_','-')}"
do_configure_prepend() {
sed -i -e '1s,#!.*,#!${USRBINPATH}/env python,'
${S}/gio/gdbus-2.0/codegen/gdbus-codegen.in
--
1.7.10.4
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