Proper dependency check for clang in compiler_rt.
- Not having a dependency does not work in standalone build, as Clang does not exist.
- if (TARGET clang) check is useless, as it is order-dependent,
and Clang may not be registered yet.
@@ -136,7 +136,7 @@ macro(clang_compiler_add_cxx_check)
COMMAND bash -c "${CMD}"
COMMENT "Checking that just-built clang can find C++ headers..."
VERBATIM)
- if (TARGET clang)
+ if (NOT COMPILER_RT_STANDALONE_BUILD)
ADD_DEPENDENCIES(CompilerRTUnitTestCheckCxx clang)
endif()
endif()
