Change in coreboot[master]: payloads/U-Boot: use realpath for build directory

[Iru Cai (Code Review)]

Iru Cai has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60788 )

Change subject: payloads/U-Boot: use realpath for build directory
......................................................................

payloads/U-Boot: use realpath for build directory

This is necessary when payloads/external/U-Boot/u-boot is a symbolic
link, where u-boot/../build is not the specified build directory

Change-Id: I940dc2b74294262db646b77af89c9194069bdcab
Signed-off-by: Iru Cai 
---
M payloads/external/U-Boot/Makefile
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/60788/1

diff --git a/payloads/external/U-Boot/Makefile b/payloads/external/U-Boot/Makefile
index 07b6f48..d66b978 100644
--- a/payloads/external/U-Boot/Makefile
+++ b/payloads/external/U-Boot/Makefile
@@ -9,7 +9,7 @@
 project_build_dir=build
 project_config_file=$(project_build_dir)/.config

-make_args=-C $(project_dir) O=../build
+make_args=-C $(project_dir) O=$(shell realpath $(project_build_dir))

unexport KCONFIG_AUTOHEADER
 unexport KCONFIG_AUTOCONFIG