[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
apuder · Dec 3, 2015 · 208ed9b · 208ed9b
1 parent 5779341
commit 208ed9b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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()