[compiler-rt] r244634 - [cmake] Handle external source for lld and libcxx

[Reid Kleckner via llvm-commits]

Author: rnk
Date: Tue Aug 11 12:18:23 2015
New Revision: 244634

URL: http://llvm.org/viewvc/llvm-project?rev=244634&view=rev
Log:
[cmake] Handle external source for lld and libcxx

As requested in post-commit review of r244549.

Modified:
    compiler-rt/trunk/CMakeLists.txt

Modified: compiler-rt/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/CMakeLists.txt?rev=244634&r1=244633&r2=244634&view=diff
==============================================================================
--- compiler-rt/trunk/CMakeLists.txt (original)
+++ compiler-rt/trunk/CMakeLists.txt Tue Aug 11 12:18:23 2015
@@ -348,14 +348,14 @@ pythonize_bool(SANITIZER_CAN_USE_CXXABI)
 
 add_subdirectory(include)
 
-set(COMPILER_RT_LIBCXX_PATH ${LLVM_MAIN_SRC_DIR}/projects/libcxx)
+find_llvm_external_project(projects libcxx COMPILER_RT_LIBCXX_PATH)
 if(EXISTS ${COMPILER_RT_LIBCXX_PATH}/)
   set(COMPILER_RT_HAS_LIBCXX_SOURCES TRUE)
 else()
   set(COMPILER_RT_HAS_LIBCXX_SOURCES FALSE)
 endif()
 
-set(COMPILER_RT_LLD_PATH ${LLVM_MAIN_SRC_DIR}/tools/lld)
+find_llvm_external_project(projects libcxx COMPILER_RT_LLD_PATH)
 if(EXISTS ${COMPILER_RT_LLD_PATH}/)
   set(COMPILER_RT_HAS_LLD_SOURCES TRUE)
 else()