From: Chris Bieneman <beanz@apple.com>
Date: Thu, 3 Dec 2015 19:47:04 +0000 (+0000)
Subject: [CMake] Removing an unnecessary layer of variable indirection
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=208ed9b5fb3eb00c3cc52e647df6cfce49168449;p=oota-llvm.git

[CMake] Removing an unnecessary layer of variable indirection

This prevents passthrough variables from having values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254641 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/LLVMExternalProjectUtils.cmake b/cmake/modules/LLVMExternalProjectUtils.cmake
index 5d8fb71e08b..c2d9f530c20 100644
--- a/cmake/modules/LLVMExternalProjectUtils.cmake
+++ b/cmake/modules/LLVMExternalProjectUtils.cmake
@@ -95,7 +95,7 @@ function(llvm_ExternalProject_Add name source_dir)
     if(variableName MATCHES "^${nameCanon}")
       string(REPLACE ";" "\;" value "${${variableName}}")
       list(APPEND PASSTHROUGH_VARIABLES
-        -D${variableName}=${${value}})
+        -D${variableName}=${value})
     endif()
   endforeach()