sonic-buildimage/platform/broadcom/saibcm-modules/systems/linux/user/iproc/Makefile

#
#  Copyright 2017 Broadcom
#  
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License, version 2, as
#  published by the Free Software Foundation (the "GPL").
#  
#  This program is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  General Public License version 2 (GPLv2) for more details.
#  
#  You should have received a copy of the GNU General Public License
#  version 2 (GPLv2) along with this source code.
#
# -*- Makefile -*-
# $Id: Makefile,v 1.7 Broadcom SDK $
# $Copyright: (c) 2005 Broadcom Corp.
# All Rights Reserved.$

#
# This make job requires the following environment variables to be set:
#
# SDK                - path to StrataXGS SDK root directory
#

SDK :=$(shell if [ -n "$$SDK" ] ; then\
	echo $$SDK;\
	else\
	cd $(dir $(lastword $(MAKEFILE_LIST))); while /usr/bin/test ! -e RELEASE ; do \
	dir=`cd ../;pwd`;			\
	if [ "$$dir" = "/" ] ; then		\
	   echo Cannot find SDK in $(lastword $(MAKEFILE_LIST)) 1>&2;		\
	   exit 1;				\
	fi ;					\
	cd $$dir;				\
	done ;					\
	pwd;					\
	fi)

ifeq ($(SDK),)
$(error Please run this in a tree)
endif

export SDK

override kernel_version=4_14
platform=iproc

IPROC_BUILD=1
export IPROC_BUILD
export BUILD_PLATFORM
export ARM_LINUX_VERSION

LINUX_MAKE_USER=1
export ADD_TO_CFLAGS
export BR_NO_CCACHE

include ${SDK}/make/Make.linux