commit cc80f8d64f7a73e8b9bea267b43749715eaeaadb
author Yi Kong <yikong@google.com> Wed Jun 06 14:42:44 2018 -0700
committer Yi Kong <yikong@google.com> Wed Jun 06 16:41:26 2018 -0700
tree 7d40193390d0ee733946e0e19c3e239b839ad25c
parent 7302905413254a31634f1974df47793a52efd729

Revert "Revert "Add external projects only CFlags option""

This reverts commit a9ccbb7b87b9f7f30e38f1f79c1de064ffbcc392.

Test: m
Change-Id: I92d7b7707f73ef3af5824d3e8cb6da0465b5e07d

cc/makevars.go

diff --git a/cc/makevars.go b/cc/makevars.go
index c95bad2..d036bb6 100644
--- a/cc/makevars.go
+++ b/cc/makevars.go
@@ -83,6 +83,7 @@
 	ctx.Strict("RS_LLVM_AS", "${config.RSLLVMPrebuiltsPath}/llvm-as")
 	ctx.Strict("RS_LLVM_LINK", "${config.RSLLVMPrebuiltsPath}/llvm-link")
 
+	ctx.Strict("CLANG_EXTERNAL_CFLAGS", "${config.ClangExternalCflags}")
 	ctx.Strict("GLOBAL_CFLAGS_NO_OVERRIDE", "${config.NoOverrideGlobalCflags}")
 	ctx.Strict("GLOBAL_CLANG_CFLAGS_NO_OVERRIDE", "${config.ClangExtraNoOverrideCflags}")
 	ctx.Strict("GLOBAL_CPPFLAGS_NO_OVERRIDE", "")