[cmake] Fix -rpath-link in stand-alone build

Set LLVM_LIBRARY_OUTPUT_INTDIR as expected by llvm_setup_rpath() macro
when doing stand-alone builds. This is required to pass correct
-rpath-link when linking shared libraries, and therefore ensure that
the linker can find dependency libraries correctly during the build.

Differential Revision: https://reviews.llvm.org/D29099

llvm-svn: 293078

lld/CMakeLists.txt

@@ -42,6 +42,7 @@ if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
   include_directories("${LLVM_BINARY_DIR}/include" ${LLVM_INCLUDE_DIRS})
   link_directories(${LLVM_LIBRARY_DIRS})
 
+  set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
   set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
   find_program(LLVM_TABLEGEN_EXE "llvm-tblgen" ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)