# Copyright (c) 2016, Antonio SJ Musumeci # # 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 = git TAR = tar MKDIR = mkdir TOUCH = touch CP = cp RM = rm LN = ln FIND = find INSTALL = install MKTEMP = mktemp STRIP = strip PANDOC = pandoc SED = sed RPMBUILD = rpmbuild GIT2DEBCL = ./tools/git2debcl PKGCONFIG = pkg-config GIT_REPO = 0 ifneq ($(shell $(GIT) --version 2> /dev/null),) ifeq ($(shell test -e .git; echo $$?),0) GIT_REPO = 1 endif endif USE_XATTR = 1 UGID_USE_RWLOCK = 0 ifeq ($(DEBUG),1) OPT_FLAGS := -O0 -g -fsanitize=undefined else OPT_FLAGS := -O2 -DNDEBUG endif ifeq ($(STATIC),1) STATIC_FLAGS := -static else STATIC_FLAGS := endif ifeq ($(LTO),1) LTO_FLAGS := -flto else LTO_FLAGS := endif SRC = $(wildcard src/*.cpp) OBJS = $(SRC:src/%.cpp=build/.src/%.o) DEPS = $(SRC:src/%.cpp=build/.src/%.d) TESTS = $(wildcard tests/*.cpp) TESTS_OBJS = $(filter-out build/.src/mergerfs.o,$(OBJS)) TESTS_OBJS += $(TESTS:tests/%.cpp=build/.tests/%.o) TESTS_DEPS = $(TESTS:tests/%.cpp=build/.tests/%.d) TESTS_DEPS += $(DEPS) MANPAGE = mergerfs.1 CXXFLAGS ?= ${OPT_FLAGS} CXXFLAGS := \ ${CXXFLAGS} \ -std=c++11 \ $(STATIC_FLAGS) \ $(LTO_FLAGS) \ -Wall \ -Wno-unused-result \ -MMD FUSE_FLAGS = \ -Ilibfuse/include \ -D_FILE_OFFSET_BITS=64 MFS_FLAGS = \ -DUSE_XATTR=$(USE_XATTR) \ -DUGID_USE_RWLOCK=$(UGID_USE_RWLOCK) TESTS_FLAGS = \ -Isrc \ -DTESTS LDFLAGS := \ ${LDFLAGS} \ -pthread \ -lrt DESTDIR = 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) .PHONY: all all: mergerfs .PHONY: help help: @echo "usage: make\n" @echo "make USE_XATTR=0 - build program without xattrs functionality" @echo "make STATIC=1 - build static binary" @echo "make LTO=1 - build with link time optimization" objects: version build/stamp $(MAKE) $(OBJS) tests-objects: $(MAKE) $(TESTS_OBJS) build/mergerfs: libfuse objects $(CXX) $(CXXFLAGS) $(FUSE_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) $(OBJS) -o $@ libfuse/build/libfuse.a $(LDFLAGS) build/tests: build/mergerfs tests-objects $(CXX) $(CXXFLAGS) $(TESTS_FLAGS) $(FUSE_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) $(TESTS_OBJS) -o $@ libfuse/build/libfuse.a $(LDFLAGS) mergerfs: build/mergerfs tests: build/tests changelog: ifeq ($(GIT_REPO),1) $(GIT2DEBCL) --name mergerfs > ChangeLog else @echo "WARNING: need git repo to generate ChangeLog" endif .PHONY: version version: tools/update-version build/stamp: $(MKDIR) -p build/.src build/.tests $(TOUCH) $@ build/.src/%.o: src/%.cpp $(CXX) $(CXXFLAGS) $(FUSE_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) -c $< -o $@ build/.tests/%.o: tests/%.cpp $(CXX) $(CXXFLAGS) $(TESTS_FLAGS) $(FUSE_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) -c $< -o $@ .PHONY: clean clean: rpm-clean $(RM) -rf build $(FIND) . -name "*~" -delete $(MAKE) -C libfuse clean distclean: clean ifeq ($(GIT_REPO),1) $(GIT) clean -xfd endif .PHONY: install install: install-base install-mount-tools install-man install-base: build/mergerfs $(MKDIR) -p "$(INSTALLBINDIR)" $(INSTALL) -v -m 0755 build/mergerfs "$(INSTALLBINDIR)/mergerfs" install-mount-tools: install-base $(MKDIR) -p "$(INSTALLBINDIR)" $(MAKE) -C libfuse install install-man: $(MANPAGE) $(MKDIR) -p "$(INSTALLMAN1DIR)" $(INSTALL) -v -m 0644 "man/$(MANPAGE)" "$(INSTALLMAN1DIR)/$(MANPAGE)" install-strip: install-base $(STRIP) "$(INSTALLBINDIR)/mergerfs" .PHONY: uninstall uninstall: uninstall-base uninstall-mount.mergerfs uninstall-man uninstall-base: $(RM) -f "$(INSTALLBINDIR)/mergerfs" uninstall-mount.mergerfs: $(RM) -f "$(INSTALLBINDIR)/mount.mergerfs" uninstall-man: $(RM) -f "$(INSTALLMAN1DIR)/$(MANPAGE)" $(MANPAGE): README.md ifneq ($(shell $(PANDOC) --version 2> /dev/null),) $(PANDOC) -s -t man -o "man/$(MANPAGE)" README.md else $(warning "pandoc does not appear available: unable to build manpage") endif man: $(MANPAGE) .PHONY: tarball tarball: man changelog version $(eval VERSION := $(shell cat VERSION)) $(eval VERSION := $(subst -,_,$(VERSION))) $(eval FILENAME := mergerfs-$(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 mergerfs > debian/changelog else cp ChangeLog debian/changelog endif signed-deb: $(MAKE) distclean $(MAKE) debian-changelog dpkg-source -b . dpkg-buildpackage -nc deb: $(MAKE) distclean $(MAKE) debian-changelog dpkg-source -b . dpkg-buildpackage -nc -uc -us .PHONY: rpm-clean 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' mergerfs.spec > \ rpmbuild/SOURCES/mergerfs.spec cp -ar mergerfs-$(VERSION).tar.gz rpmbuild/SOURCES $(RPMBUILD) -ba rpmbuild/SOURCES/mergerfs.spec \ --define "_topdir $(CURDIR)/rpmbuild" .PHONY: install-build-pkgs install-build-pkgs: tools/install-build-pkgs .PHONY: libfuse libfuse: $(MAKE) DEBUG=$(DEBUG) -C libfuse -include $(DEPS)