utils/testutils/CMakeLists.txt - llvm-project/libc - Git at Google

 if(CMAKE_HOST_UNIX)
   set(EFFile ExecuteFunctionUnix.cpp)
   set(FDReaderFile FDReaderUnix.cpp)
 endif()

 add_llvm_library(
   libc_test_utils
   StreamWrapper.cpp
   StreamWrapper.h
   ${EFFile}
   ExecuteFunction.h
   ${FDReaderFile}
   FDReader.h
   LINK_COMPONENTS
     Support
 )
	if(CMAKE_HOST_UNIX)
	set(EFFile ExecuteFunctionUnix.cpp)
	set(FDReaderFile FDReaderUnix.cpp)
	endif()

	add_llvm_library(
	libc_test_utils
	StreamWrapper.cpp
	StreamWrapper.h
	${EFFile}
	ExecuteFunction.h
	${FDReaderFile}
	FDReader.h
	LINK_COMPONENTS
	Support
	)