From 1c727fd784883865db8ab2a2828cfd18519ce151 Mon Sep 17 00:00:00 2001 From: Werner Zeh Date: Wed, 16 Nov 2022 10:58:35 +0100 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/69686 Tested-by: build bot (Jenkins) Reviewed-by: Felix Singer --- util/cbmem/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'util/cbmem') diff --git a/util/cbmem/Makefile b/util/cbmem/Makefile index a170875574..9219a08f3c 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 -- cgit v1.2.3