[CMake] Introduce LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR.

llvm-svn: 166552
This commit is contained in:
NAKAMURA Takumi 2012-10-24 12:26:08 +00:00
parent 1f4e159b01
commit de388184c0

View File

@ -14,8 +14,6 @@ endforeach(entry)
# Also add in the compiler-rt tree if present and we have a sufficiently
# recent version of CMake.
if(${CMAKE_VERSION} VERSION_GREATER 2.8.7 AND
${LLVM_BUILD_RUNTIME} AND
IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt AND
EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt/CMakeLists.txt)
add_subdirectory(compiler-rt)
${LLVM_BUILD_RUNTIME})
add_llvm_external_project(compiler-rt)
endif()