[CMake] Re-apply r200765, "Get rid of llvm_config() to expand dependencies."

CMake's target_link_libraries() will manage dependencies with Brad's LLVMConfig improvements.

Configuration time may be reduced by a few seconds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201062 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/LLVM-Config.cmake b/cmake/modules/LLVM-Config.cmake
index 3b0c948e6a64e161bd4aaa4f439e02edd73b42e7..31395649323826941113b36d8959fee6bc066528 100644 (file)
--- a/cmake/modules/LLVM-Config.cmake
+++ b/cmake/modules/LLVM-Config.cmake
@@ -62,13 +62,7 @@ endmacro(llvm_config)
 function(explicit_llvm_config executable)
   set( link_components ${ARGN} )
 
-  # Check for out-of-tree builds.
-  if(PROJECT_NAME STREQUAL "LLVM")
-    llvm_map_components_to_libnames(LIBRARIES ${link_components})
-  else()
-    explicit_map_components_to_libraries(LIBRARIES ${link_components})
-  endif()
-
+  llvm_map_components_to_libnames(LIBRARIES ${link_components})
   target_link_libraries(${executable} ${LIBRARIES})
 endfunction(explicit_llvm_config)