1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 24e53f78eSMichael S. Tsirkinall: test mod 3*c5d3705cSYunsheng Lintest: virtio_test vringh_test vhost_net_test 44e53f78eSMichael S. Tsirkinvirtio_test: virtio_ring.o virtio_test.o 51515c5ceSRusty Russellvringh_test: vringh_test.o vringh.o virtio_ring.o 6*c5d3705cSYunsheng Linvhost_net_test: virtio_ring.o vhost_net_test.o 71515c5ceSRusty Russell 877b894f2SPeng Fantry-run = $(shell set -e; \ 977b894f2SPeng Fan if ($(1)) >/dev/null 2>&1; \ 1077b894f2SPeng Fan then echo "$(2)"; \ 1177b894f2SPeng Fan else echo "$(3)"; \ 1277b894f2SPeng Fan fi) 1377b894f2SPeng Fan 1477b894f2SPeng Fan__cc-option = $(call try-run,\ 1577b894f2SPeng Fan $(1) -Werror $(2) -c -x c /dev/null -o /dev/null,$(2),) 1677b894f2SPeng Fancc-option = $(call __cc-option, $(CC),$(1)) 1777b894f2SPeng Fan 1877b894f2SPeng FanCFLAGS += -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 $(call cc-option,-mfunction-return=thunk) $(call cc-option,-fcf-protection=none) $(call cc-option,-mindirect-branch-register) 1977b894f2SPeng Fan 20f03560a5SMichael S. TsirkinCFLAGS += -pthread 21f03560a5SMichael S. TsirkinLDFLAGS += -pthread 221515c5ceSRusty Russellvpath %.c ../../drivers/virtio ../../drivers/vhost 234e53f78eSMichael S. Tsirkinmod: 24fd2e8d43SMichael S. Tsirkin ${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V} 25d5f5ee2aSMichael S. Tsirkin 26d5f5ee2aSMichael S. Tsirkin#oot: build vhost as an out of tree module for a distro kernel 27d5f5ee2aSMichael S. Tsirkin#no effort is taken to make it actually build or work, but tends to mostly work 28d5f5ee2aSMichael S. Tsirkin#if the distro kernel is very close to upstream 29d5f5ee2aSMichael S. Tsirkin#unsupported! this is a development tool only, don't use the 30d5f5ee2aSMichael S. Tsirkin#resulting modules in production! 31d5f5ee2aSMichael S. TsirkinOOT_KSRC=/lib/modules/$$(uname -r)/build 32d5f5ee2aSMichael S. TsirkinOOT_VHOST=`pwd`/../../drivers/vhost 33d5f5ee2aSMichael S. Tsirkin#Everyone depends on vhost 34d5f5ee2aSMichael S. Tsirkin#Tweak the below to enable more modules 35d5f5ee2aSMichael S. TsirkinOOT_CONFIGS=\ 36d5f5ee2aSMichael S. Tsirkin CONFIG_VHOST=m \ 37d5f5ee2aSMichael S. Tsirkin CONFIG_VHOST_NET=n \ 38d5f5ee2aSMichael S. Tsirkin CONFIG_VHOST_SCSI=n \ 393302363aSMichael S. Tsirkin CONFIG_VHOST_VSOCK=n \ 403302363aSMichael S. Tsirkin CONFIG_VHOST_RING=n 41d5f5ee2aSMichael S. TsirkinOOT_BUILD=KCFLAGS="-I "${OOT_VHOST} ${MAKE} -C ${OOT_KSRC} V=${V} 42d5f5ee2aSMichael S. Tsirkinoot-build: 43d5f5ee2aSMichael S. Tsirkin echo "UNSUPPORTED! Don't use the resulting modules in production!" 44d5f5ee2aSMichael S. Tsirkin ${OOT_BUILD} M=`pwd`/vhost_test 45d5f5ee2aSMichael S. Tsirkin ${OOT_BUILD} M=${OOT_VHOST} ${OOT_CONFIGS} 46d5f5ee2aSMichael S. Tsirkin 47d5f5ee2aSMichael S. Tsirkinoot-clean: oot-build 48d5f5ee2aSMichael S. Tsirkinoot: oot-build 49d5f5ee2aSMichael S. Tsirkinoot-clean: OOT_BUILD+=clean 50d5f5ee2aSMichael S. Tsirkin 51d5f5ee2aSMichael S. Tsirkin.PHONY: all test mod clean vhost oot oot-clean oot-build 524e53f78eSMichael S. Tsirkinclean: 53*c5d3705cSYunsheng Lin ${RM} *.o vringh_test virtio_test vhost_net_test vhost_test/*.o \ 54*c5d3705cSYunsheng Lin vhost_test/.*.cmd vhost_test/Module.symvers \ 55*c5d3705cSYunsheng Lin vhost_test/modules.order *.d 564e53f78eSMichael S. Tsirkin-include *.d 57