[PATCH v3 2/3] u-boot-tools: Add capability of building from out-of-tree

[Daisuke Yamane <yamane07ynct@gmail.com>]

This patch also helps to build with EXTERNALSRC.

Signed-off-by: Daisuke Yamane <yamane07ynct@gmail.com>
---
 meta/recipes-bsp/u-boot/u-boot-tools_2020.01.bb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-bsp/u-boot/u-boot-tools_2020.01.bb b/meta/recipes-bsp/u-boot/u-boot-tools_2020.01.bb
index bede984..414ee33 100644
--- a/meta/recipes-bsp/u-boot/u-boot-tools_2020.01.bb
+++ b/meta/recipes-bsp/u-boot/u-boot-tools_2020.01.bb
@@ -25,14 +25,14 @@ SED_CONFIG_EFI_armeb = ''
 SED_CONFIG_EFI_aarch64 = ''
 
 do_compile () {
-	oe_runmake sandbox_defconfig
+	oe_runmake -C ${S} sandbox_defconfig O=${B}
 
 	# Disable CONFIG_CMD_LICENSE, license.h is not used by tools and
 	# generating it requires bin2header tool, which for target build
 	# is built with target tools and thus cannot be executed on host.
-	sed -i -e "s/CONFIG_CMD_LICENSE=.*/# CONFIG_CMD_LICENSE is not set/" ${SED_CONFIG_EFI} .config
+	sed -i -e "s/CONFIG_CMD_LICENSE=.*/# CONFIG_CMD_LICENSE is not set/" ${SED_CONFIG_EFI} ${B}/.config
 
-	oe_runmake cross_tools NO_SDL=1
+	oe_runmake -C ${S} cross_tools NO_SDL=1 O=${B}
 }
 
 do_install () {
-- 
2.7.4