Add --program-prefix support to build

[oota-llvm.git] / projects / CMakeLists.txt

diff --git a/projects/CMakeLists.txt b/projects/CMakeLists.txt
index 78e12fd34a047db8d340cc5d6716fcb824222111..a9d2af6ad215b761c04a9919d05ff2d0dce0263a 100644 (file)
--- a/projects/CMakeLists.txt
+++ b/projects/CMakeLists.txt
@@ -4,6 +4,18 @@
 file(GLOB entries *)
 foreach(entry ${entries})
   if(IS_DIRECTORY ${entry} AND EXISTS ${entry}/CMakeLists.txt)
-    add_subdirectory(${entry})
+    if((NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt) AND
+       (NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxx))
+      add_subdirectory(${entry})
+    endif()
   endif()
 endforeach(entry)
+
+# Also add in the compiler-rt tree if present and we have a sufficiently
+# recent version of CMake.
+if(${CMAKE_VERSION} VERSION_GREATER 2.8.7 AND
+   ${LLVM_BUILD_RUNTIME} AND
+   IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt AND
+   EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt/CMakeLists.txt)
+  add_subdirectory(compiler-rt)
+endif()