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From: Ming Liu <ming.liu@windriver.com>
To: <openembedded-core@lists.openembedded.org>
Date: Sun, 20 Oct 2013 18:48:30 +0800
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Subject: [PATCH 2/4] bzip2: replace += with _append for appending to OVERRIDES variables
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In some cases, it's unfit to use "+=" in a conditional appending, we would
end up with the variable being set rather than being appended, which is not
it mean to.

Signed-off-by: Ming Liu <ming.liu@windriver.com>
---
 meta/recipes-extended/bzip2/bzip2_1.0.6.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
index 4189f78..c7c5d68 100644
--- a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
+++ b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb
@@ -26,7 +26,7 @@ ALTERNATIVE_PRIORITY = "100"
 ALTERNATIVE_${PN} = "bunzip2 bzcat"
 
 #install binaries to bzip2-native under sysroot for replacement-native
-EXTRA_OECONF_class-native += "--bindir=${STAGING_BINDIR_NATIVE}/${PN}"
+EXTRA_OECONF_append_class-native = " --bindir=${STAGING_BINDIR_NATIVE}/${PN}"
 do_configure_prepend () {
 	cp ${WORKDIR}/configure.ac ${S}/
 	cp ${WORKDIR}/Makefile.am ${S}/
-- 
1.8.4.1