r319267 - [CMake] Support side-by-side checkouts in multi-stage build

[Petr Hosek via cfe-commits]

Author: phosek
Date: Tue Nov 28 16:34:46 2017
New Revision: 319267

URL: http://llvm.org/viewvc/llvm-project?rev=319267&view=rev
Log:
[CMake] Support side-by-side checkouts in multi-stage build

Passthrough LLVM_ENABLE_{PROJECTS,RUNTIMES} to followup stages to
support the side-by-side checkouts (aka monorepo layout).

Differential Revision: https://reviews.llvm.org/D40258

Modified:
    cfe/trunk/CMakeLists.txt

Modified: cfe/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/CMakeLists.txt?rev=319267&r1=319266&r2=319267&view=diff
==============================================================================
--- cfe/trunk/CMakeLists.txt (original)
+++ cfe/trunk/CMakeLists.txt Tue Nov 28 16:34:46 2017
@@ -603,7 +603,9 @@ if (CLANG_ENABLE_BOOTSTRAP)
     LLVM_BINUTILS_INCDIR
     CLANG_REPOSITORY_STRING
     CMAKE_MAKE_PROGRAM
-    CMAKE_OSX_ARCHITECTURES)
+    CMAKE_OSX_ARCHITECTURES
+    LLVM_ENABLE_PROJECTS
+    LLVM_ENABLE_RUNTIMES)
 
   # We don't need to depend on compiler-rt if we're building instrumented
   # because the next stage will use the same compiler used to build this stage.