From 922062820a8d0ffa5ef7027687b2bd5da9b2aba0 Mon Sep 17 00:00:00 2001
From: Petr Hosek <phosek@chromium.org>
Date: Wed, 13 Dec 2017 23:49:51 +0000
Subject: [PATCH] [CMake] Pass LLVM_HAVE_LINK_VERSION_SCRIPT to external
 projects

Some external projects depend on this LLVM CMake variable.

Differential Revision: https://reviews.llvm.org/D41205

llvm-svn: 320658
---
 cmake/modules/LLVMExternalProjectUtils.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/modules/LLVMExternalProjectUtils.cmake b/cmake/modules/LLVMExternalProjectUtils.cmake
index 521bd0ffe98..b84ebbb5387 100644
--- a/cmake/modules/LLVMExternalProjectUtils.cmake
+++ b/cmake/modules/LLVMExternalProjectUtils.cmake
@@ -152,6 +152,7 @@ function(llvm_ExternalProject_Add name source_dir)
                -DLLVM_CONFIG_PATH=$<TARGET_FILE:llvm-config>
                -DLLVM_ENABLE_WERROR=${LLVM_ENABLE_WERROR}
                -DLLVM_HOST_TRIPLE=${LLVM_HOST_TRIPLE}
+               -DLLVM_HAVE_LINK_VERSION_SCRIPT=${LLVM_HAVE_LINK_VERSION_SCRIPT}
                -DPACKAGE_VERSION=${PACKAGE_VERSION}
                -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
                -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}