Disable ld --fatal-warnings because of using mktemp.

Change-Id: Id18b1e38672294b025bc26adb38aed0ac3e0fb45
diff --git a/opengl/tests/EGLTest/Android.mk b/opengl/tests/EGLTest/Android.mk
index d820875..1a9ee5c 100644
--- a/opengl/tests/EGLTest/Android.mk
+++ b/opengl/tests/EGLTest/Android.mk
@@ -30,6 +30,9 @@
     frameworks/native/opengl/libs \
     frameworks/native/opengl/libs/EGL \
 
+# gold in binutils 2.22 will warn about the usage of mktemp
+LOCAL_LDFLAGS += -Wl,--no-fatal-warnings
+
 include $(BUILD_EXECUTABLE)
 
 # Include subdirectory makefiles