diff --git a/core/envsetup.mk b/core/envsetup.mk index c3cd3c5a9e..1a79ce238c 100644 --- a/core/envsetup.mk +++ b/core/envsetup.mk @@ -475,3 +475,9 @@ endif ifeq ($(USE_CLANG_PLATFORM_BUILD),) USE_CLANG_PLATFORM_BUILD := true endif + +ifneq ($(USE_CLANG_PLATFORM_BUILD),true) +ifneq ($(USE_CLANG_PLATFORM_BUILD),false) +$(error USE_CLANG_PLATFORM_BUILD must be true or false) +endif +endif