Merge tag 'nfsd-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
[platform/kernel/linux-starfive.git] / tools / virtio / Makefile
1 # SPDX-License-Identifier: GPL-2.0
2 all: test mod
3 test: virtio_test vringh_test
4 virtio_test: virtio_ring.o virtio_test.o
5 vringh_test: vringh_test.o vringh.o virtio_ring.o
6
7 CFLAGS += -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
8 CFLAGS += -pthread
9 LDFLAGS += -pthread
10 vpath %.c ../../drivers/virtio ../../drivers/vhost
11 mod:
12         ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}
13
14 #oot: build vhost as an out of tree module for a distro kernel
15 #no effort is taken to make it actually build or work, but tends to mostly work
16 #if the distro kernel is very close to upstream
17 #unsupported! this is a development tool only, don't use the
18 #resulting modules in production!
19 OOT_KSRC=/lib/modules/$$(uname -r)/build
20 OOT_VHOST=`pwd`/../../drivers/vhost
21 #Everyone depends on vhost
22 #Tweak the below to enable more modules
23 OOT_CONFIGS=\
24         CONFIG_VHOST=m \
25         CONFIG_VHOST_NET=n \
26         CONFIG_VHOST_SCSI=n \
27         CONFIG_VHOST_VSOCK=n \
28         CONFIG_VHOST_RING=n
29 OOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V}
30 oot-build:
31         echo "UNSUPPORTED! Don't use the resulting modules in production!"
32         ${OOT_BUILD} M=`pwd`/vhost_test
33         ${OOT_BUILD} M=${OOT_VHOST} ${OOT_CONFIGS}
34
35 oot-clean: oot-build
36 oot: oot-build
37 oot-clean: OOT_BUILD+=clean
38
39 .PHONY: all test mod clean vhost oot oot-clean oot-build
40 clean:
41         ${RM} *.o vringh_test virtio_test vhost_test/*.o vhost_test/.*.cmd \
42               vhost_test/Module.symvers vhost_test/modules.order *.d
43 -include *.d