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.
[YOCTO #3563]
Signed-off-by: Hongxu Jia <hongxu....@windriver.com>
---
meta/recipes-core/glib-2.0/glib-2.0_2.34.3.bb | 7 ++++++-
1 file changed, 6 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..bc3f4ca 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"
@@ -21,6 +21,11 @@ SRC_URI[sha256sum] =
"855fcbf87cb93065b488358e351774d8a39177281023bae58c286f4161
SRC_URI_append_class-native = " file://glib-gettextize-dir.patch"
BBCLASSEXTEND = "native nativesdk"
+# 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('_','-')}"
+
RDEPENDS_${PN}-ptest += "\
eglibc-gconv-utf-16 \
eglibc-charmap-utf-8 \
--
1.7.10.4
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