CMake: auto-discover project files under the projects/ subdirectory.

Patch by Viktar Zviarovich!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66230 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3dcc5e4..4ee8d20 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -203,6 +203,7 @@
 add_subdirectory(lib/Debugger)
 add_subdirectory(lib/Archive)
 
+add_subdirectory(projects)
 add_subdirectory(tools)
 
 add_subdirectory(examples)