Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2all: test mod
3test: virtio_test vringh_test
4virtio_test: virtio_ring.o virtio_test.o
5vringh_test: vringh_test.o vringh.o virtio_ring.o
6
7CFLAGS += -g -O2 -Werror -Wno-maybe-uninitialized -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -include ../../include/linux/kconfig.h
8LDFLAGS += -lpthread
9vpath %.c ../../drivers/virtio ../../drivers/vhost
10mod:
11 ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}
12
13#oot: build vhost as an out of tree module for a distro kernel
14#no effort is taken to make it actually build or work, but tends to mostly work
15#if the distro kernel is very close to upstream
16#unsupported! this is a development tool only, don't use the
17#resulting modules in production!
18OOT_KSRC=/lib/modules/$$(uname -r)/build
19OOT_VHOST=`pwd`/../../drivers/vhost
20#Everyone depends on vhost
21#Tweak the below to enable more modules
22OOT_CONFIGS=\
23 CONFIG_VHOST=m \
24 CONFIG_VHOST_NET=n \
25 CONFIG_VHOST_SCSI=n \
26 CONFIG_VHOST_VSOCK=n \
27 CONFIG_VHOST_RING=n
28OOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V}
29oot-build:
30 echo "UNSUPPORTED! Don't use the resulting modules in production!"
31 ${OOT_BUILD} M=`pwd`/vhost_test
32 ${OOT_BUILD} M=${OOT_VHOST} ${OOT_CONFIGS}
33
34oot-clean: oot-build
35oot: oot-build
36oot-clean: OOT_BUILD+=clean
37
38.PHONY: all test mod clean vhost oot oot-clean oot-build
39clean:
40 ${RM} *.o vringh_test virtio_test vhost_test/*.o vhost_test/.*.cmd \
41 vhost_test/Module.symvers vhost_test/modules.order *.d
42-include *.d