Add LOCAL_CONLYFLAGS.
To pass compiler flags
LOCAL_CFLAGS: to both C and C++ files;
LOCAL_CONLYFLAGS: to only C files but not C++ files;
LOCAL_CPPFLAGS: to only C++ file.
LOCAL_CPPFLAGS and LOCAL_CONLYFLAGS can override flags in LOCAL_CFLAGS.
Bug: 6967573
Change-Id: I88d9de0980e451b94bc7ae8c741ea2030eada3e1
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index a564b3c..bf7f930 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -42,6 +42,7 @@
LOCAL_ASFLAGS:=
LOCAL_CFLAGS:=
LOCAL_CPPFLAGS:=
+LOCAL_CONLYFLAGS:=
LOCAL_RTTI_FLAG:=
LOCAL_C_INCLUDES:=
LOCAL_EXPORT_C_INCLUDE_DIRS:=