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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2015-02-08 22:02:03 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2015-02-08 22:19:45 +0100
commit5a9dcd09f6436af125277f57c6c55d9a63d2f35c (patch)
treee781142d0db243a439549cdfd50d9293e9d969b4
parent7d6790b66a0d914a9a4d910e1095cb3094ed3788 (diff)
downloadbuildroot-5a9dcd09f6436af125277f57c6c55d9a63d2f35c.tar.gz
buildroot-5a9dcd09f6436af125277f57c6c55d9a63d2f35c.tar.bz2
libselinux: add patch to fix Blackfin build issue
Fixes: http://autobuild.buildroot.org/results/165/165a227a0a8ecd4cb3f96761aacdf90ae974fea7/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--package/libselinux/0001-workaround-blackfin-issue.patch24
1 files changed, 24 insertions, 0 deletions
diff --git a/package/libselinux/0001-workaround-blackfin-issue.patch b/package/libselinux/0001-workaround-blackfin-issue.patch
new file mode 100644
index 0000000000..5d00c6983b
--- /dev/null
+++ b/package/libselinux/0001-workaround-blackfin-issue.patch
@@ -0,0 +1,24 @@
+Do not make symbols hidden on Blackfin
+
+The libselinux logic to hide internal symbols from the DSO doesn't
+work properly on Blackfin due to the USER_LABEL_PREFIX not being
+handled properly. A real fix is not that simple, so this patch simply
+disables the internal symbol hiding mechanism. This means that those
+symbols are visible in the final DSO, which is not a problem for
+proper execution, it just isn't as clean.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/src/dso.h
+===================================================================
+--- a/src/dso.h
++++ b/src/dso.h
+@@ -1,7 +1,7 @@
+ #ifndef _SELINUX_DSO_H
+ #define _SELINUX_DSO_H 1
+
+-#ifdef SHARED
++#if defined(SHARED) && !defined(__bfin__)
+ # define hidden __attribute__ ((visibility ("hidden")))
+ # define hidden_proto(fct) __hidden_proto (fct, fct##_internal)
+ # define __hidden_proto(fct, internal) \