[2/2] mesos git commit: Add zookeeper patch for 3.4.8 to support PPC LE platform.

[vi...@apache.org]

Add zookeeper patch for 3.4.8 to support PPC LE platform.

Carried this patch from upstream zookeeper, since the
fetch_and_add function in zookeeper is not 64bit-compatible.
Details see: https://issues.apache.org/jira/browse/ZOOKEEPER-1643

Review: https://reviews.apache.org/r/45376/


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/5ff13bec
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/5ff13bec
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/5ff13bec

Branch: refs/heads/master
Commit: 5ff13bece66e4381ff00cecb07d722143e3b6b48
Parents: b9ffcd7
Author: Zhiwei Chen <zh...@gmail.com>
Authored: Mon Apr 4 11:44:01 2016 -0700
Committer: Vinod Kone <vi...@gmail.com>
Committed: Mon Apr 4 11:44:01 2016 -0700

----------------------------------------------------------------------
 3rdparty/zookeeper-3.4.8.patch | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mesos/blob/5ff13bec/3rdparty/zookeeper-3.4.8.patch
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diff --git a/3rdparty/zookeeper-3.4.8.patch b/3rdparty/zookeeper-3.4.8.patch
new file mode 100644
index 0000000..486df1a
--- /dev/null
+++ b/3rdparty/zookeeper-3.4.8.patch
@@ -0,0 +1,19 @@
+diff --git a/src/c/src/mt_adaptor.c b/src/c/src/mt_adaptor.c
+index 7dc7878..9c62991 100644
+--- a/src/c/src/mt_adaptor.c
++++ b/src/c/src/mt_adaptor.c
+@@ -483,13 +483,7 @@ int32_t inc_ref_counter(zhandle_t* zh,int i)
+ int32_t fetch_and_add(volatile int32_t* operand, int incr)
+ {
+ #ifndef WIN32
+-    int32_t result;
+-    asm __volatile__(
+-         "lock xaddl %0,%1\n"
+-         : "=r"(result), "=m"(*(int *)operand)
+-         : "0"(incr)
+-         : "memory");
+-   return result;
++    return __sync_fetch_and_add(operand, incr);
+ #else
+     volatile int32_t result;
+     _asm