# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
#
# (C) COPYRIGHT 2012, 2020-2021 ARM Limited. All rights reserved.
#
# This program is free software and is provided to you under the terms of the
# GNU General Public License version 2 as published by the Free Software
# Foundation, and any use by you of this program is subject to the terms
# of such GNU license.
#
# 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 for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, you can access it online at
# http://www.gnu.org/licenses/gpl-2.0.html.
#
#

# linux build system bootstrap for out-of-tree module

# default to building for the host
ARCH ?= $(shell uname -m)

# Handle Android Common Kernel source naming
KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
KDIR ?= $(KERNEL_SRC)

all: dma_buf_lock

dma_buf_lock:
	$(MAKE) ARCH=$(ARCH) -C $(KDIR) M=$(CURDIR) EXTRA_CFLAGS="-I$(CURDIR)/../../../../../include"

clean:
	$(MAKE) ARCH=$(ARCH) -C $(KDIR) M=$(CURDIR) clean

modules_install:
	$(MAKE) ARCH=$(ARCH) -C $(KDIR) M=$(CURDIR) modules_install