X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=cmake%2Fmodules%2FLLVM-Config.cmake;h=aa68b40076025712018c4d57e8eaecee68e7119a;hb=813f44a29fd0fd140127023222d0633e23783bcc;hp=22ac71451917a21d0703b4b828ba7a5900cf216d;hpb=e6308656a66a33de70168acf500e10d4945c0e38;p=oota-llvm.git

diff --git a/cmake/modules/LLVM-Config.cmake b/cmake/modules/LLVM-Config.cmake
index 22ac7145191..aa68b400760 100644
--- a/cmake/modules/LLVM-Config.cmake
+++ b/cmake/modules/LLVM-Config.cmake
@@ -31,7 +31,23 @@ endfunction(is_llvm_target_library)
 
 
 macro(llvm_config executable)
-  explicit_llvm_config(${executable} ${ARGN})
+  cmake_parse_arguments(ARG "USE_SHARED" "" "" ${ARGN})
+  set(link_components ${ARG_UNPARSED_ARGUMENTS})
+
+  if(USE_SHARED)
+    # If USE_SHARED is specified, then we link against libLLVM,
+    # but also against the component libraries below. This is
+    # done in case libLLVM does not contain all of the components
+    # the target requires.
+    #
+    # TODO strip LLVM_DYLIB_COMPONENTS out of link_components.
+    # To do this, we need special handling for "all", since that
+    # may imply linking to libraries that are not included in
+    # libLLVM.
+    target_link_libraries(${executable} LLVM)
+  endif()
+
+  explicit_llvm_config(${executable} ${link_components})
 endmacro(llvm_config)