From 4c05063985570369aa0f49c50d22ec26ba6f8d7f Mon Sep 17 00:00:00 2001
From: Chris Bieneman <beanz@apple.com>
Date: Tue, 8 Mar 2016 18:43:28 +0000
Subject: [PATCH] [CMake] Refactor add_llvm_implicit_projects to be reusable

This adds llvm_add_implicit_projects which takes a project name and is wrapped by add_llvm_implicit_projects.

llvm-svn: 262948
---
 cmake/modules/AddLLVM.cmake | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index 9e375503116..e4b0858f81d 100644
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -850,13 +850,13 @@ function(create_llvm_tool_options)
   create_subdirectory_options(LLVM TOOL)
 endfunction(create_llvm_tool_options)
 
-function(add_llvm_implicit_projects)
+function(llvm_add_implicit_projects project)
   set(list_of_implicit_subdirs "")
   file(GLOB sub-dirs "${CMAKE_CURRENT_SOURCE_DIR}/*")
   foreach(dir ${sub-dirs})
     if(IS_DIRECTORY "${dir}" AND EXISTS "${dir}/CMakeLists.txt")
       canonicalize_tool_name(${dir} name)
-      if (LLVM_TOOL_${name}_BUILD)
+      if (${project}_TOOL_${name}_BUILD)
         get_filename_component(fn "${dir}" NAME)
         list(APPEND list_of_implicit_subdirs "${fn}")
       endif()
@@ -864,8 +864,12 @@ function(add_llvm_implicit_projects)
   endforeach()
 
   foreach(external_proj ${list_of_implicit_subdirs})
-    add_llvm_external_project("${external_proj}")
+    add_llvm_subdirectory(${project} TOOL "${external_proj}" ${ARGN})
   endforeach()
+endfunction(llvm_add_implicit_projects)
+
+function(add_llvm_implicit_projects)
+  llvm_add_implicit_projects(LLVM)
 endfunction(add_llvm_implicit_projects)
 
 # Generic support for adding a unittest.