Add LOCAL_NO_FPIE.

Not all executables should be built with -pie.

bug 15814177

Change-Id: I402e8a531866b507ee80a0bf677f9f3551ca7693
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 93ec226..be73c0d 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -151,6 +151,7 @@
 LOCAL_MODULE_UNSUPPORTED_TARGET_ARCH:=
 LOCAL_MODULE_UNSUPPORTED_TARGET_ARCH_WARN:=
 LOCAL_MODULE_HOST_ARCH:=
+LOCAL_NO_FPIE :=
 
 # arch specific variables
 LOCAL_SRC_FILES_$(TARGET_ARCH):=