[Beignet] [PATCH 2/3] Change the temporary file generated in android.

[Yang Rong]

Android don't have mkstemps function, and don't have /tmp file system.
So use mkstemp and store the tmp files to /data/local/tmp.

Signed-off-by: Yang Rong <rong.r.yang at intel.com>
---
 backend/src/backend/program.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/backend/src/backend/program.cpp b/backend/src/backend/program.cpp
index 20471f9..293cf65 100644
--- a/backend/src/backend/program.cpp
+++ b/backend/src/backend/program.cpp
@@ -703,8 +703,13 @@ namespace gbe {
                                      std::string& clName,
                                      int& optLevel)
   {
-    char clStr[] = "/tmp/XXXXXX.cl";
-    int clFd = mkstemps(clStr, 3);
+#if defined(__ANDROID__)
+    //Android don't have /tmp and mkstemps
+    char clStr[] = "/data/local/tmp/cl.XXXXXX";
+#else
+    char clStr[] = "/tmp/cl.XXXXXX";
+#endif
+    int clFd = mkstemp(clStr);
     clName = std::string(clStr);
 
     FILE *clFile = fdopen(clFd, "w");
-- 
1.8.3.2