[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openembedded-core
Subject:    [OE-core] [PATCH 1/2] glib-2.0-native:fix do_configure failed with gcc 4.3.4 on x86 host
From:       hongxu.jia () windriver ! com (Hongxu Jia)
Date:       2013-02-28 7:09:13
Message-ID: 7cdecd634555fae2c5c486880210dc65b62f3d7d.1362033854.git.hongxu.jia () windriver ! com
[Download RAW message or body]

When compile glib-2.0-native with GCC 4.3.4 on x86 host, the GCC needs
`-march' to let the atomic operations ("lock free") be available. Pass
`-march=native' to cause the compiler to auto-detect the architecture of the
build computer, If the auto-detect is unsuccessful the option has no effect.

[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 |    6 ++++++
 1 file changed, 6 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..dbcd9b4 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 +44,12 @@ RDEPENDS_${PN}-ptest_append_libc-glibc = "\
             eglibc-localedata-translit-cjk-variants \
            "
 
+# When compile glib-2.0-native with GCC 4.3.4 on x86 host, the GCC needs
+# `-march' to let the atomic operations ("lock free") be available. Pass
+# `-march=native' to cause the compiler to auto-detect the architecture of the
+# build computer, If the auto-detect is unsuccessful the option has no effect.
+BUILD_CFLAGS += "-march=native"
+
 do_configure_prepend() {
 	sed -i -e '1s,#!.*,#!${USRBINPATH}/env python,' \
${S}/gio/gdbus-2.0/codegen/gdbus-codegen.in  }
-- 
1.7.10.4


[prev in list] [next in list] [prev in thread] [next in thread]