From: Petr Hosek <phosek@chromium.org>
Date: Mon, 27 Nov 2017 22:50:48 +0000 (+0000)
Subject: [CMake] Pass LLVM_HOST_TRIPLE to external projects
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ad30d137b827189489859fe77ecd39dee2c072d6;p=llvm

[CMake] Pass LLVM_HOST_TRIPLE to external projects

LLVM runtimes rely on LLVM_HOST_TRIPLE being set in their builds
and tests so make sure it's being passed down.

Differential Revision: https://reviews.llvm.org/D40515

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319109 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/LLVMExternalProjectUtils.cmake b/cmake/modules/LLVMExternalProjectUtils.cmake
index 90a91512321..8ecf42acfee 100644
--- a/cmake/modules/LLVMExternalProjectUtils.cmake
+++ b/cmake/modules/LLVMExternalProjectUtils.cmake
@@ -147,6 +147,7 @@ function(llvm_ExternalProject_Add name source_dir)
                -DLLVM_BINARY_DIR=${PROJECT_BINARY_DIR}
                -DLLVM_CONFIG_PATH=$<TARGET_FILE:llvm-config>
                -DLLVM_ENABLE_WERROR=${LLVM_ENABLE_WERROR}
+               -DLLVM_HOST_TRIPLE=${LLVM_HOST_TRIPLE}
                -DPACKAGE_VERSION=${PACKAGE_VERSION}
                -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
                -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}