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Tools: hv: move to tools buildsystem

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There is a nice buildsystem dedicated for userspace tools in Linux kernel tree.
Switch Hyper-V daemons to be built by it.

Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko 2019-08-19 15:41:00 +03:00 committed by Sasha Levin
parent 221f6df008
commit 9b54341965
2 changed files with 44 additions and 10 deletions
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3
tools/hv/Build Normal file
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@ -0,0 +1,3 @@
hv_kvp_daemon-y += hv_kvp_daemon.o
hv_vss_daemon-y += hv_vss_daemon.o
hv_fcopy_daemon-y += hv_fcopy_daemon.o

51
tools/hv/Makefile
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@ -1,28 +1,55 @@
# SPDX-License-Identifier: GPL-2.0
# Makefile for Hyper-V tools
WARNINGS = -Wall -Wextra
CFLAGS = $(WARNINGS) -g $(shell getconf LFS_CFLAGS)
CFLAGS += -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include
include ../scripts/Makefile.include
sbindir ?= /usr/sbin
libexecdir ?= /usr/libexec
sharedstatedir ?= /var/lib
ALL_PROGRAMS := hv_kvp_daemon hv_vss_daemon hv_fcopy_daemon
ifeq ($(srctree),)
srctree := $(patsubst %/,%,$(dir $(CURDIR)))
srctree := $(patsubst %/,%,$(dir $(srctree)))
endif
# Do not use make's built-in rules
# (this improves performance and avoids hard-to-debug behaviour);
MAKEFLAGS += -r
override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
ALL_TARGETS := hv_kvp_daemon hv_vss_daemon hv_fcopy_daemon
ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
ALL_SCRIPTS := hv_get_dhcp_info.sh hv_get_dns_info.sh hv_set_ifconfig.sh
all: $(ALL_PROGRAMS)
%: %.c
$(CC) $(CFLAGS) -o $@ $^
export srctree OUTPUT CC LD CFLAGS
include $(srctree)/tools/build/Makefile.include
HV_KVP_DAEMON_IN := $(OUTPUT)hv_kvp_daemon-in.o
$(HV_KVP_DAEMON_IN): FORCE
$(Q)$(MAKE) $(build)=hv_kvp_daemon
$(OUTPUT)hv_kvp_daemon: $(HV_KVP_DAEMON_IN)
$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
HV_VSS_DAEMON_IN := $(OUTPUT)hv_vss_daemon-in.o
$(HV_VSS_DAEMON_IN): FORCE
$(Q)$(MAKE) $(build)=hv_vss_daemon
$(OUTPUT)hv_vss_daemon: $(HV_VSS_DAEMON_IN)
$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
HV_FCOPY_DAEMON_IN := $(OUTPUT)hv_fcopy_daemon-in.o
$(HV_FCOPY_DAEMON_IN): FORCE
$(Q)$(MAKE) $(build)=hv_fcopy_daemon
$(OUTPUT)hv_fcopy_daemon: $(HV_FCOPY_DAEMON_IN)
$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
clean:
$(RM) hv_kvp_daemon hv_vss_daemon hv_fcopy_daemon
rm -f $(ALL_PROGRAMS)
find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete
install: all
install: $(ALL_PROGRAMS)
install -d -m 755 $(DESTDIR)$(sbindir); \
install -d -m 755 $(DESTDIR)$(libexecdir)/hypervkvpd; \
install -d -m 755 $(DESTDIR)$(sharedstatedir); \
@ -33,3 +60,7 @@ install: all
for script in $(ALL_SCRIPTS); do \
install $$script -m 755 $(DESTDIR)$(libexecdir)/hypervkvpd/$${script%.sh}; \
done
FORCE:
.PHONY: all install clean FORCE prepare