r334437 - [CMake] Allow specifying extra dependencies of bootstrap stage

[Petr Hosek via cfe-commits]

Author: phosek
Date: Mon Jun 11 13:59:31 2018
New Revision: 334437

URL: http://llvm.org/viewvc/llvm-project?rev=334437&view=rev
Log:
[CMake] Allow specifying extra dependencies of bootstrap stage

This allows adding additional bootstrap dependencies to the bootstrap
compiler that may be needed by later stages.

Differential Revision: https://reviews.llvm.org/D47355

Modified:
    cfe/trunk/CMakeLists.txt

Modified: cfe/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/CMakeLists.txt?rev=334437&r1=334436&r2=334437&view=diff
==============================================================================
--- cfe/trunk/CMakeLists.txt (original)
+++ cfe/trunk/CMakeLists.txt Mon Jun 11 13:59:31 2018
@@ -583,6 +583,10 @@ if (CLANG_ENABLE_BOOTSTRAP)
     endif()
   endif()
 
+  if(CLANG_BOOTSTRAP_EXTRA_DEPS)
+    add_dependencies(clang-bootstrap-deps ${CLANG_BOOTSTRAP_EXTRA_DEPS})
+  endif()
+
   add_custom_target(${NEXT_CLANG_STAGE}-clear
     DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${NEXT_CLANG_STAGE}-cleared
     )