X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=projects%2FCMakeLists.txt;h=e23a27705620b0206d22988a8ed01edd1c049002;hb=de6256c93843467da3dfe16d02a92ed66f762c2d;hp=415530e33236788ac26f296f6b88e4b2acdf6129;hpb=f6814754e8d3944b6fab7326a6f1f696fd9122f9;p=oota-llvm.git

diff --git a/projects/CMakeLists.txt b/projects/CMakeLists.txt
index 415530e3323..e23a2770562 100644
--- a/projects/CMakeLists.txt
+++ b/projects/CMakeLists.txt
@@ -4,8 +4,25 @@
 file(GLOB entries *)
 foreach(entry ${entries})
   if(IS_DIRECTORY ${entry} AND EXISTS ${entry}/CMakeLists.txt)
-    if(NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt)
+    if((NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt) AND
+       (NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/dragonegg) AND
+       (NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxx))
       add_subdirectory(${entry})
     endif()
   endif()
 endforeach(entry)
+
+# Also add in libc++ and compiler-rt trees if present (and we have
+# a sufficiently recent version of CMake where required).
+if(${LLVM_BUILD_RUNTIME})
+  # MSVC isn't quite working with libc++ yet, disable it until issues are
+  # fixed.
+  if(NOT MSVC)
+    add_llvm_external_project(libcxx)
+  endif()
+  if(NOT LLVM_BUILD_EXTERNAL_COMPILER_RT)
+    add_llvm_external_project(compiler-rt)
+  endif()
+endif()
+
+add_llvm_external_project(dragonegg)