From: Kuba Brecka <kuba.brecka@gmail.com>
Date: Mon, 14 Nov 2016 22:38:57 +0000 (+0000)
Subject: [sanitizer] Passthrough CMAKE_OSX_DEPLOYMENT_TARGET when building compiler-rt from... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2ef126f3b06d5680aa7cd37fdc59e2b36ac2bd4a;p=clang

[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



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@286898 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt
index 1f0b2d9c27..896a3abff1 100644
--- a/runtime/CMakeLists.txt
+++ b/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