commit a7225a2f1efeb73562e4ab1032648cd22d1fc71e
author Chris Bieneman <chris.bieneman@me.com> Thu Feb 14 20:57:17 2019 +0000
committer Chris Bieneman <chris.bieneman@me.com> Thu Feb 14 20:57:17 2019 +0000
tree fea9678b15d4614bab91383ccd7c5eb31d121428
parent 2ecdf36fb1456dd69354966c2ce86e6f6d6294c6

[CMake] Fix ability to use LLVM_ENABLE_PROJECTS with LLVM_EXTERNAL_PROJECTS

LLVM r353148, changed the circumstances in which the project source directory variables are created to only create them for LLVM projects. This patch initializes the directory variables for projects specified in `LLVM_EXTERNAL_PROJECTS` as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354060 91177308-0d34-0410-b5e6-96231b3b80d8

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db35afc..418dfa8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -130,7 +130,7 @@
 
 if (LLVM_ENABLE_PROJECTS_USED OR NOT LLVM_ENABLE_PROJECTS STREQUAL "")
   set(LLVM_ENABLE_PROJECTS_USED ON CACHE BOOL "" FORCE)
-  foreach(proj ${LLVM_ALL_PROJECTS})
+  foreach(proj ${LLVM_ALL_PROJECTS} ${LLVM_EXTERNAL_PROJECTS})
     string(TOUPPER "${proj}" upper_proj)
     string(REGEX REPLACE "-" "_" upper_proj ${upper_proj})
     if ("${proj}" IN_LIST LLVM_ENABLE_PROJECTS)