[CMake] Use host compiler to build unittests in standalone mode
llvm-svn: 201672
diff --git a/compiler-rt/cmake/Modules/CompilerRTLink.cmake b/compiler-rt/cmake/Modules/CompilerRTLink.cmake
index 85030a7..0f0e53a 100644
--- a/compiler-rt/cmake/Modules/CompilerRTLink.cmake
+++ b/compiler-rt/cmake/Modules/CompilerRTLink.cmake
@@ -1,14 +1,18 @@
include(LLVMParseArguments)
-# Link a shared library with just-built Clang.
+# Link a shared library with COMPILER_RT_TEST_COMPILER.
# clang_link_shared(<output.so>
# OBJECTS <list of input objects>
# LINKFLAGS <list of link flags>
# DEPS <list of dependencies>)
macro(clang_link_shared so_file)
parse_arguments(SOURCE "OBJECTS;LINKFLAGS;DEPS" "" ${ARGN})
+ if(NOT COMPILER_RT_STANDALONE_BUILD)
+ list(APPEND SOURCE_DEPS clang)
+ endif()
add_custom_command(
OUTPUT ${so_file}
- COMMAND clang -o "${so_file}" -shared ${SOURCE_LINKFLAGS} ${SOURCE_OBJECTS}
- DEPENDS clang ${SOURCE_DEPS})
+ COMMAND ${COMPILER_RT_TEST_COMPILER} -o "${so_file}" -shared
+ ${SOURCE_LINKFLAGS} ${SOURCE_OBJECTS}
+ DEPENDS ${SOURCE_DEPS})
endmacro()