CFLAGS ?= -O2 -g -Wall -Werror

override CFLAGS += -std=gnu99 -I.

override CPPFLAGS += -D_GNU_SOURCE -D__CHECK_ENDIAN__

LIBUUID = $(shell $(LD) -o /dev/null -luuid >/dev/null 2>&1; echo $$?)

LIBHUGETLBFS = $(shell $(LD) -o /dev/null -lhugetlbfs >/dev/null 2>&1; echo $$?)

HAVE_SYSTEMD = $(shell pkg-config --exists libsystemd  --atleast-version=242; echo $$?)

NVME = nvme

INSTALL ?= install

DESTDIR =

DESTDIROLD = /usr/local/sbin

PREFIX ?= /usr

SYSCONFDIR = /etc

SBINDIR = $(PREFIX)/sbin

LIBDIR ?= $(PREFIX)/lib

SYSTEMDDIR ?= $(LIBDIR)/systemd

UDEVDIR ?= $(SYSCONFDIR)/udev

UDEVRULESDIR ?= $(UDEVDIR)/rules.d

DRACUTDIR ?= $(LIBDIR)/dracut

LIB_DEPENDS =

ifeq ($(LIBUUID),0)

	override LDFLAGS += -luuid

	override CFLAGS += -DLIBUUID

	override LIB_DEPENDS += uuid

endif

ifeq ($(LIBHUGETLBFS),0)

	override LDFLAGS += -lhugetlbfs

	override CFLAGS += -DLIBHUGETLBFS

	override LIB_DEPENDS += hugetlbfs

endif

INC=-Iutil

ifeq ($(HAVE_SYSTEMD),0)

	override LDFLAGS += -lsystemd

	override CFLAGS += -DHAVE_SYSTEMD

endif

RPMBUILD = rpmbuild

TAR = tar

RM = rm -f

AUTHOR=Keith Busch <kbusch@kernel.org>

ifneq ($(findstring $(MAKEFLAGS),s),s)

ifndef V

	QUIET_CC	= @echo '   ' CC $@;

endif

endif

default: $(NVME)

NVME-VERSION-FILE: FORCE

	@$(SHELL_PATH) ./NVME-VERSION-GEN

-include NVME-VERSION-FILE

override CFLAGS += -DNVME_VERSION='"$(NVME_VERSION)"'

NVME_DPKG_VERSION=1~`lsb_release -sc`

OBJS := nvme-print.o nvme-ioctl.o \

	nvme-lightnvm.o fabrics.o nvme-models.o plugin.o \

	nvme-status.o nvme-filters.o nvme-topology.o

UTIL_OBJS := util/argconfig.o util/suffix.o util/json.o util/parser.o

PLUGIN_OBJS :=					\

	plugins/intel/intel-nvme.o		\

	plugins/lnvm/lnvm-nvme.o		\

	plugins/memblaze/memblaze-nvme.o	\

	plugins/wdc/wdc-nvme.o			\

	plugins/wdc/wdc-utils.o			\

	plugins/huawei/huawei-nvme.o		\

	plugins/netapp/netapp-nvme.o		\

	plugins/toshiba/toshiba-nvme.o		\

	plugins/micron/micron-nvme.o		\

	plugins/seagate/seagate-nvme.o 		\

	plugins/virtium/virtium-nvme.o		\

	plugins/shannon/shannon-nvme.o		\

	plugins/dera/dera-nvme.o            \

	plugins/scaleflux/sfx-nvme.o        \

    plugins/transcend/transcend-nvme.o

nvme: nvme.c nvme.h $(OBJS) $(PLUGIN_OBJS) $(UTIL_OBJS) NVME-VERSION-FILE

	$(QUIET_CC)$(CC) $(CPPFLAGS) $(CFLAGS) $(INC) $< -o $(NVME) $(OBJS) $(PLUGIN_OBJS) $(UTIL_OBJS) $(LDFLAGS)

verify-no-dep: nvme.c nvme.h $(OBJS) NVME-VERSION-FILE

	$(QUIET_CC)$(CC) $(CPPFLAGS) $(CFLAGS) $< -o $@ $(OBJS) $(LDFLAGS)

nvme.o: nvme.c nvme.h nvme-print.h nvme-ioctl.h util/argconfig.h util/suffix.h nvme-lightnvm.h fabrics.h

	$(QUIET_CC)$(CC) $(CPPFLAGS) $(CFLAGS) $(INC) -c $<

%.o: %.c %.h nvme.h linux/nvme.h linux/nvme_ioctl.h nvme-ioctl.h nvme-print.h util/argconfig.h

	$(QUIET_CC)$(CC) $(CPPFLAGS) $(CFLAGS) $(INC) -o $@ -c $<

%.o: %.c nvme.h linux/nvme.h linux/nvme_ioctl.h nvme-ioctl.h nvme-print.h util/argconfig.h

	$(QUIET_CC)$(CC) $(CPPFLAGS) $(CFLAGS) $(INC) -o $@ -c $<

doc: $(NVME)

	$(MAKE) -C Documentation

test:

	$(MAKE) -C tests/ run

all: doc

clean:

	$(RM) $(NVME) $(OBJS) $(PLUGIN_OBJS) $(UTIL_OBJS) *~ a.out NVME-VERSION-FILE *.tar* nvme.spec version control nvme-*.deb 70-nvmf-autoconnect.conf

	$(MAKE) -C Documentation clean

	$(RM) tests/*.pyc

	$(RM) verify-no-dep

clobber: clean

	$(MAKE) -C Documentation clobber

install-man:

	$(MAKE) -C Documentation install-no-build

install-bin: default

	$(RM) $(DESTDIROLD)/nvme

	$(INSTALL) -d $(DESTDIR)$(SBINDIR)

	$(INSTALL) -m 755 nvme $(DESTDIR)$(SBINDIR)

install-bash-completion:

	$(INSTALL) -d $(DESTDIR)$(PREFIX)/share/bash-completion/completions

	$(INSTALL) -m 644 -T ./completions/bash-nvme-completion.sh $(DESTDIR)$(PREFIX)/share/bash-completion/completions/nvme

install-systemd:

	$(INSTALL) -d $(DESTDIR)$(SYSTEMDDIR)/system

	$(INSTALL) -m 644 ./nvmf-autoconnect/systemd/* $(DESTDIR)$(SYSTEMDDIR)/system

install-udev:

	$(INSTALL) -d $(DESTDIR)$(UDEVRULESDIR)

	$(INSTALL) -m 644 ./nvmf-autoconnect/udev-rules/* $(DESTDIR)$(UDEVRULESDIR)

install-dracut: 70-nvmf-autoconnect.conf

	$(INSTALL) -d $(DESTDIR)$(DRACUTDIR)/dracut.conf.d

	$(INSTALL) -m 644 $< $(DESTDIR)$(DRACUTDIR)/dracut.conf.d

install-zsh-completion:

	$(INSTALL) -d $(DESTDIR)$(PREFIX)/share/zsh/site-functions

	$(INSTALL) -m 644 -T ./completions/_nvme $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_nvme

install-hostparams: install-etc

	if [ ! -s $(DESTDIR)$(SYSCONFDIR)/nvme/hostnqn ]; then \

		echo `$(DESTDIR)$(SBINDIR)/nvme gen-hostnqn` > $(DESTDIR)$(SYSCONFDIR)/nvme/hostnqn; \

	fi

	if [ ! -s $(DESTDIR)$(SYSCONFDIR)/nvme/hostid ]; then \

		uuidgen > $(DESTDIR)$(SYSCONFDIR)/nvme/hostid; \

	fi

install-etc:

	$(INSTALL) -d $(DESTDIR)$(SYSCONFDIR)/nvme

	touch $(DESTDIR)$(SYSCONFDIR)/nvme/hostnqn

	touch $(DESTDIR)$(SYSCONFDIR)/nvme/hostid

	if [ ! -f $(DESTDIR)$(SYSCONFDIR)/nvme/discovery.conf ]; then \

		$(INSTALL) -m 644 -T ./etc/discovery.conf.in $(DESTDIR)$(SYSCONFDIR)/nvme/discovery.conf; \

	fi

install-spec: install-bin install-man install-bash-completion install-zsh-completion install-systemd install-udev install-dracut

install: install-spec

nvme.spec: nvme.spec.in NVME-VERSION-FILE

	sed -e 's/@@VERSION@@/$(NVME_VERSION)/g' < $< > $@+

	mv $@+ $@

70-nvmf-autoconnect.conf: nvmf-autoconnect/dracut-conf/70-nvmf-autoconnect.conf.in

	sed -e 's#@@UDEVRULESDIR@@#$(UDEVRULESDIR)#g' < $< > $@+

	mv $@+ $@

dist: nvme.spec

	git archive --format=tar --prefix=nvme-$(NVME_VERSION)/ HEAD > nvme-$(NVME_VERSION).tar

	@echo $(NVME_VERSION) > version

	$(TAR) rf  nvme-$(NVME_VERSION).tar nvme.spec version

	gzip -f -9 nvme-$(NVME_VERSION).tar

control: nvme.control.in NVME-VERSION-FILE

	sed -e 's/@@VERSION@@/$(NVME_VERSION)/g' < $< > $@+

	mv $@+ $@

	sed -e 's/@@DEPENDS@@/$(LIB_DEPENDS)/g' < $@ > $@+

	mv $@+ $@

pkg: control nvme.control.in

	mkdir -p nvme-$(NVME_VERSION)$(SBINDIR)

	mkdir -p nvme-$(NVME_VERSION)$(PREFIX)/share/man/man1

	mkdir -p nvme-$(NVME_VERSION)/DEBIAN/

	cp Documentation/*.1 nvme-$(NVME_VERSION)$(PREFIX)/share/man/man1

	cp nvme nvme-$(NVME_VERSION)$(SBINDIR)

	cp control nvme-$(NVME_VERSION)/DEBIAN/

# Make a reproducible tar.gz in the super-directory. Uses

# git-restore-mtime if available to adjust timestamps.

../nvme-cli_$(NVME_VERSION).orig.tar.gz:

	find . -type f -perm -u+rwx -exec chmod 0755 '{}' +

	find . -type f -perm -u+rw '!' -perm -u+x -exec chmod 0644 '{}' +

	if which git-restore-mtime >/dev/null; then git-restore-mtime; fi

	git ls-files | tar cf ../nvme-cli_$(NVME_VERSION).orig.tar \

	  --owner=root --group=root \

	  --transform='s#^#nvme-cli-$(NVME_VERSION)/#' --files-from -

	touch -d "`git log --format=%ci -1`" ../nvme-cli_$(NVME_VERSION).orig.tar

	gzip -f -9 ../nvme-cli_$(NVME_VERSION).orig.tar

dist-orig: ../nvme-cli_$(NVME_VERSION).orig.tar.gz

# Create a throw-away changelog, which dpkg-buildpackage uses to

# determine the package version.

deb-changelog:

	printf '%s\n\n  * Auto-release.\n\n %s\n' \

          "nvme-cli ($(NVME_VERSION)-$(NVME_DPKG_VERSION)) `lsb_release -sc`; urgency=low" \

          "-- $(AUTHOR)  `git log -1 --format=%cD`" \

	  > debian/changelog

deb: deb-changelog dist-orig

	dpkg-buildpackage -uc -us -sa

# After this target is build you need to do a debsign and dput on the

# ../<name>.changes file to upload onto the relevant PPA. For example:

#

#  > make AUTHOR='First Last <first.last@company.com>' \

#        NVME_DPKG_VERSION='0ubuntu1' deb-ppa

#  > debsign <name>.changes

#  > dput ppa:<lid>/ppa <name>.changes

#

# where lid is your launchpad.net ID.

deb-ppa: deb-changelog dist-orig

	debuild -uc -us -S

deb-light: $(NVME) pkg nvme.control.in

	dpkg-deb --build nvme-$(NVME_VERSION)

rpm: dist

	$(RPMBUILD) --define '_libdir ${LIBDIR}' -ta nvme-$(NVME_VERSION).tar.gz

.PHONY: default doc all clean clobber install-man install-bin install

.PHONY: dist pkg dist-orig deb deb-light rpm FORCE test