From d71de87be737746b07b986183ade17bbfe15d5bf Mon Sep 17 00:00:00 2001
From: Kuba Brecka <kuba.brecka@gmail.com>
Date: Mon, 14 Nov 2016 22:38:57 +0000
Subject: [PATCH] [sanitizer] Passthrough CMAKE_OSX_DEPLOYMENT_TARGET when
 building compiler-rt from clang/runtime/CMakeLists.txt

This breaks some Swift builds, because Swift's build scripts explicitly set CMAKE_OSX_DEPLOYMENT_TARGET. This however isn't propagated to the compiler-rt build, causing build errors.

Differential Revision: https://reviews.llvm.org/D26558

llvm-svn: 286898
---
 clang/runtime/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang/runtime/CMakeLists.txt b/clang/runtime/CMakeLists.txt
index 1f0b2d9..896a3ab 100644
--- a/clang/runtime/CMakeLists.txt
+++ b/clang/runtime/CMakeLists.txt
@@ -77,6 +77,7 @@ if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND EXISTS ${COMPILER_RT_SRC_ROOT}/)
                -DCOMPILER_RT_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
                -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
                -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX}
+               -DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}
                ${COMPILER_RT_PASSTHROUGH_VARIABLES}
     INSTALL_COMMAND ""
     STEP_TARGETS configure build
-- 
2.7.4