From 040a9c0c7fce77060520d00e36caff459dd03f40 Mon Sep 17 00:00:00 2001
From: Masamichi Takagi <masamichi.takagi@riken.jp>
Date: Thu, 30 Jul 2020 13:50:33 +0900
Subject: [PATCH] cmake: set QEMU_LD_PREFIX when cross-compiling

Change-Id: Ie7b86ddba344e02d6f739225e44f3ad4927f5a2f
---
 cmake/modules/Kbuild.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/modules/Kbuild.cmake b/cmake/modules/Kbuild.cmake
index 82fb8957..841e7c6e 100644
--- a/cmake/modules/Kbuild.cmake
+++ b/cmake/modules/Kbuild.cmake
@@ -30,6 +30,9 @@ endif ()
 
 if (NOT "${LINUX_ARCH}" STREQUAL "${CMAKE_HOST_SYSTEM_PROCESSOR}")
 	string(REGEX REPLACE "ld$" "" CROSS_COMPILE "${CMAKE_LINKER}")
+	if (CMAKE_CROSSCOMPILING)
+	   list(APPEND KBUILD_MAKE_FLAGS "QEMU_LD_PREFIX=${CMAKE_FIND_ROOT_PATH}")
+	endif()
 	list(APPEND KBUILD_MAKE_FLAGS "ARCH=${ARCH}")
 	list(APPEND KBUILD_MAKE_FLAGS "CROSS_COMPILE=${CROSS_COMPILE}")
 endif()