Index: projects/CMakeLists.txt
===================================================================
--- projects/CMakeLists.txt
+++ projects/CMakeLists.txt
@@ -6,6 +6,7 @@
   if(IS_DIRECTORY ${entry} AND EXISTS ${entry}/CMakeLists.txt)
     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}/openmp) AND
        (NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxx))
       add_subdirectory(${entry})
     endif()
@@ -23,6 +24,7 @@
   if(NOT LLVM_BUILD_EXTERNAL_COMPILER_RT)
     add_llvm_external_project(compiler-rt)
   endif()
+  add_llvm_external_project(openmp)
 endif()
 
 add_llvm_external_project(dragonegg)