From e780c515773ad78af5d0a3f30a56440347911941 Mon Sep 17 00:00:00 2001
From: Don Hinton <hintonda@gmail.com>
Date: Wed, 6 Dec 2017 15:25:14 +0000
Subject: [cmake] Move CMAKE_(C|CXX)_COMPILER variables before
 CROSS_TOOLCHAIN_FLAGS so they can be overridden when cross compiling.

Summary:
Since CROSS_TOOLCHAN_FLAGS can set CMAKE_(C|CXX)_COMPILER
variables, move the compiler variables up front so they can be
overridden.

This is a followup to https://reviews.llvm.org/D40229 committed in rL319620.

Thanks to Pavel Labath for reporting this issue.

Reviewers: labath, beanz

Subscribers: mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D40896

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319898 91177308-0d34-0410-b5e6-96231b3b80d8
---
 cmake/modules/CrossCompile.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'cmake')

diff --git a/cmake/modules/CrossCompile.cmake b/cmake/modules/CrossCompile.cmake
index d42d92530bd..d86fbf1f8e3 100644
--- a/cmake/modules/CrossCompile.cmake
+++ b/cmake/modules/CrossCompile.cmake
@@ -32,10 +32,10 @@ function(llvm_create_cross_target_internal target_name toolchain buildtype)
 
   add_custom_command(OUTPUT ${LLVM_${target_name}_BUILD}/CMakeCache.txt
     COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}"
-        ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
-        -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE
         -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
         -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+        ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
+        -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE
         -DLLVM_TARGETS_TO_BUILD=Native
         ${build_type_flags} ${linker_flag} ${external_clang_dir}
     WORKING_DIRECTORY ${LLVM_${target_name}_BUILD}
-- 
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