Werner Zeh has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/69686 )
Change subject: util/cbmem: Provide a way to override coreboot path ......................................................................
util/cbmem: Provide a way to override coreboot path
Right now cbmem uses a fix path to reach coreboot src path (../../). This makes it impossible to compile cbmem out of the coreboot tree (e.g. copy just the cbmem directory elsewhere and compile).
This patch adapts the technique from cbfstool and adds a variable called 'TOP' which points to coreboot root directory and which can be overridden at build time by providing it to make as an argument. This will enable a stand-alone build of cbmem.
Change-Id: I2732f75310e10716e5aa74e094e0bf628ad22f0b Signed-off-by: Werner Zeh werner.zeh@siemens.com --- M util/cbmem/Makefile 1 file changed, 21 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/86/69686/1
diff --git a/util/cbmem/Makefile b/util/cbmem/Makefile index a170875..9219a08 100644 --- a/util/cbmem/Makefile +++ b/util/cbmem/Makefile @@ -2,7 +2,8 @@ ## SPDX-License-Identifier: GPL-2.0-only
PROGRAM = cbmem -ROOT = ../../src +TOP ?= $(abspath ../..) +ROOT = $(TOP)/src CC ?= $(CROSS_COMPILE)gcc INSTALL ?= /usr/bin/env install PREFIX ?= /usr/local