mergerfs/Makefile
Andrey Mazo e987ff46c2
Makefile: don't touch LDFLAGS
These are more like LIBS rather than LDFLAGS.
They are used just in one place,
so simply put them inline.

Also, use LDFLAGS provided by the user during actual link.

This helps users pass their own LDFLAGS.
For example, this is important on Gentoo,
where LDFLAGS='-Wl,-O1 -Wl,--as-needed' is passed by default.
2018-08-13 06:02:29 +03:00

226 lines
6.3 KiB
Makefile

# Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
GIT = $(shell which git)
TAR = $(shell which tar)
MKDIR = $(shell which mkdir)
TOUCH = $(shell which touch)
CP = $(shell which cp)
RM = $(shell which rm)
LN = $(shell which ln)
FIND = $(shell which find)
INSTALL = $(shell which install)
MKTEMP = $(shell which mktemp)
STRIP = $(shell which strip)
PANDOC = $(shell which pandoc)
SED = $(shell which sed)
GZIP = $(shell which gzip)
RPMBUILD = $(shell which rpmbuild)
GIT2DEBCL = ./tools/git2debcl
GIT_REPO = 0
ifneq ($(GIT),)
ifeq ($(shell test -e .git; echo $$?),0)
GIT_REPO = 1
endif
endif
ifeq ($(PANDOC),)
$(warning "pandoc does not appear available: manpage won't be buildable")
endif
XATTR_AVAILABLE = $(shell test ! -e /usr/include/attr/xattr.h; echo $$?)
UGID_USE_RWLOCK = 0
OPTS = -O2
SRC = $(wildcard src/*.cpp)
OBJ = $(SRC:src/%.cpp=obj/%.o)
DEPS = $(OBJ:obj/%.o=obj/%.d)
TARGET = mergerfs
MANPAGE = $(TARGET).1
FUSE_CFLAGS = -D_FILE_OFFSET_BITS=64 -Ilibfuse/include
CFLAGS = -g -Wall \
$(OPTS) \
-Wno-unused-result \
$(FUSE_CFLAGS) \
-DFUSE_USE_VERSION=29 \
-MMD \
-DUGID_USE_RWLOCK=$(UGID_USE_RWLOCK)
PREFIX = /usr/local
EXEC_PREFIX = $(PREFIX)
DATAROOTDIR = $(PREFIX)/share
DATADIR = $(DATAROOTDIR)
BINDIR = $(EXEC_PREFIX)/bin
SBINDIR = $(EXEC_PREFIX)/sbin
MANDIR = $(DATAROOTDIR)/man
MAN1DIR = $(MANDIR)/man1
INSTALLBINDIR = $(DESTDIR)$(BINDIR)
INSTALLSBINDIR = $(DESTDIR)$(SBINDIR)
INSTALLMAN1DIR = $(DESTDIR)$(MAN1DIR)
ifeq ($(XATTR_AVAILABLE),0)
$(warning "xattr not available: disabling")
CFLAGS += -DWITHOUT_XATTR
endif
all: $(TARGET)
help:
@echo "usage: make"
@echo "make XATTR_AVAILABLE=0 - to build program without xattrs functionality (auto discovered otherwise)"
$(TARGET): version obj/obj-stamp libfuse/lib/.libs/libfuse.a $(OBJ)
cd libfuse && make
$(CXX) $(CFLAGS) $(LDFLAGS) $(OBJ) -o $@ libfuse/lib/.libs/libfuse.a -ldl -pthread -lrt
mount.mergerfs: $(TARGET)
$(LN) -fs "$<" "$@"
changelog:
ifeq ($(GIT_REPO),1)
$(GIT2DEBCL) --name $(TARGET) > ChangeLog
endif
authors:
ifeq ($(GIT_REPO),1)
$(GIT) log --format='%aN <%aE>' | sort -f | uniq > AUTHORS
endif
version:
tools/update-version
obj/obj-stamp:
$(MKDIR) -p obj
$(TOUCH) $@
obj/%.o: src/%.cpp
$(CXX) $(CFLAGS) -c $< -o $@
clean: rpm-clean libfuse_Makefile
$(RM) -f src/version.hpp
$(RM) -rf obj
$(RM) -f "$(TARGET)" mount.mergerfs
$(FIND) . -name "*~" -delete
cd libfuse && $(MAKE) clean
distclean: clean libfuse_Makefile
cd libfuse && $(MAKE) distclean
ifeq ($(GIT_REPO),1)
$(GIT) clean -fd
endif
install: install-base install-mount.mergerfs install-man
install-base: $(TARGET)
$(MKDIR) -p "$(INSTALLBINDIR)"
$(INSTALL) -v -m 0755 "$(TARGET)" "$(INSTALLBINDIR)/$(TARGET)"
install-mount.mergerfs: mount.mergerfs
$(MKDIR) -p "$(INSTALLBINDIR)"
$(CP) -a "$<" "$(INSTALLBINDIR)/$<"
install-man: $(MANPAGE)
$(MKDIR) -p "$(INSTALLMAN1DIR)"
$(INSTALL) -v -m 0644 "man/$(MANPAGE)" "$(INSTALLMAN1DIR)/$(MANPAGE)"
install-strip: install-base
$(STRIP) "$(INSTALLBINDIR)/$(TARGET)"
uninstall: uninstall-base uninstall-mount.mergerfs uninstall-man
uninstall-base:
$(RM) -f "$(INSTALLBINDIR)/$(TARGET)"
uninstall-mount.mergerfs:
$(RM) -f "$(INSTALLBINDIR)/mount.mergerfs"
uninstall-man:
$(RM) -f "$(INSTALLMAN1DIR)/$(MANPAGE)"
$(MANPAGE): README.md
ifneq ($(PANDOC),)
$(PANDOC) -s -t man -o "man/$(MANPAGE)" README.md
endif
man: $(MANPAGE)
tarball: distclean man changelog authors version
$(eval VERSION := $(shell cat VERSION))
$(eval VERSION := $(subst -,_,$(VERSION)))
$(eval FILENAME := $(TARGET)-$(VERSION))
$(eval TMPDIR := $(shell $(MKTEMP) --tmpdir -d .$(FILENAME).XXXXXXXX))
$(MKDIR) $(TMPDIR)/$(FILENAME)
$(CP) -ar . $(TMPDIR)/$(FILENAME)
$(TAR) --exclude=.git -cz -C $(TMPDIR) -f $(FILENAME).tar.gz $(FILENAME)
$(RM) -rf $(TMPDIR)
debian-changelog:
ifeq ($(GIT_REPO),1)
$(GIT2DEBCL) --name $(TARGET) > debian/changelog
else
cp ChangeLog debian/changelog
endif
signed-deb: debian-changelog
dpkg-buildpackage
deb: debian-changelog
dpkg-buildpackage -uc -us
rpm-clean:
$(RM) -rf rpmbuild
rpm: tarball
$(eval VERSION := $(shell cat VERSION))
$(eval VERSION := $(subst -,_,$(VERSION)))
$(MKDIR) -p rpmbuild/BUILD rpmbuild/RPMS rpmbuild/SOURCES
$(SED) 's/__VERSION__/$(VERSION)/g' $(TARGET).spec > \
rpmbuild/SOURCES/$(TARGET).spec
cp -ar $(TARGET)-$(VERSION).tar.gz rpmbuild/SOURCES
$(RPMBUILD) -ba rpmbuild/SOURCES/$(TARGET).spec \
--define "_topdir $(CURDIR)/rpmbuild"
install-build-pkgs:
ifeq ($(shell test -e /usr/bin/apt-get; echo $$?),0)
apt-get -qy update
apt-get -qy --no-install-suggests --no-install-recommends --force-yes \
install build-essential git g++ debhelper libattr1-dev python automake libtool lsb-release
else ifeq ($(shell test -e /usr/bin/dnf; echo $$?),0)
dnf -y update
dnf -y install git rpm-build libattr-devel gcc-c++ make which python automake libtool gettext-devel
else ifeq ($(shell test -e /usr/bin/yum; echo $$?),0)
yum -y update
yum -y install git rpm-build libattr-devel gcc-c++ make which python automake libtool gettext-devel
endif
unexport CFLAGS
.PHONY: libfuse_Makefile
libfuse_Makefile:
ifeq ($(shell test -e libfuse/Makefile; echo $$?),1)
cd libfuse && \
$(MKDIR) -p m4 && \
autoreconf --force --install && \
./configure --enable-lib --disable-util --disable-example
endif
libfuse/lib/.libs/libfuse.a: libfuse_Makefile
cd libfuse && $(MAKE)
.PHONY: all clean install help version
-include $(DEPS)