From: Jordan Rose <jordan_rose@apple.com>
Date: Wed, 5 Feb 2014 00:02:42 +0000 (+0000)
Subject: [CMake] Deliberately get all LLVM library dependencies for standalone builds.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ab70fcff6b8a567cbe438ac84f210923496a2c0c;p=oota-llvm.git

[CMake] Deliberately get all LLVM library dependencies for standalone builds.

CMake won't expand the dependency graph for us if the dependencies are in
another project, which leads to link errors in the standalone build.
This is a refinement of r200765.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200812 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/LLVM-Config.cmake b/cmake/modules/LLVM-Config.cmake
index 31395649323..3b0c948e6a6 100644
--- a/cmake/modules/LLVM-Config.cmake
+++ b/cmake/modules/LLVM-Config.cmake
@@ -62,7 +62,13 @@ endmacro(llvm_config)
 function(explicit_llvm_config executable)
   set( link_components ${ARGN} )
 
-  llvm_map_components_to_libnames(LIBRARIES ${link_components})
+  # 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 ${link_components})
+  endif()
+
   target_link_libraries(${executable} ${LIBRARIES})
 endfunction(explicit_llvm_config)