mirror of
https://github.com/trapexit/mergerfs.git
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trapexit
9b046d9a34
Run in an elevated credential mode (root) and let the kernel manage entitlements. Will result in slightly different behavior but should not be noticed by most.
386 lines
9.8 KiB
Makefile
386 lines
9.8 KiB
Makefile
# Copyright (c) 2025, Antonio SJ Musumeci <trapexit@spawn.link>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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$(info mergerfs MAKEFLAGS: $(MAKEFLAGS))
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ifeq ($(shell id -u),0)
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FAKEROOT ?=
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endif
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CP ?= cp
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FAKEROOT ?= fakeroot
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FIND ?= find
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GIT ?= git
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GIT2DEBCL ?= buildtools/git2debcl
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INSTALL ?= install
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LN ?= ln
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MKDIR ?= mkdir
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MKTEMP ?= mktemp
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MV ?= mv
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RM ?= rm
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SED ?= sed
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STRIP ?= strip
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TAR ?= tar
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TOUCH ?= touch
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BUILDDIR := build
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GITHUB_REPO ?= "https://github.com/trapexit/mergerfs"
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RELEASE_SAMPLE ?= "debian:13.amd64"
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ifndef GIT_REPO
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ifneq ($(shell $(GIT) --version 2> /dev/null),)
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ifeq ($(shell test -e .git; echo $$?),0)
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GIT_REPO = 1
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endif
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endif
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endif
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USE_XATTR ?= 1
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UGID_USE_RWLOCK ?= 0
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ifdef NDEBUG
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OPT_FLAGS := -O2 -DNDEBUG
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else
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ifdef SANITIZE
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ifeq ($(SANITIZE),1)
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override SANITIZE := -fsanitize=address,undefined,leak
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else
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override SANITIZE := -fsanitize=$(SANITIZE)
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endif
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endif
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OPT_FLAGS := -O0 \
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-g \
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-fno-omit-frame-pointer \
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$(SANITIZE) \
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-fstack-protector-strong \
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-Wextra \
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-Wno-unused-parameter \
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-DDEBUG
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endif
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ifdef STATIC
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STATIC_FLAGS := -static
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else
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STATIC_FLAGS :=
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endif
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ifdef LTO
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LTO_FLAGS := -flto
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else
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LTO_FLAGS :=
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endif
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SRC := $(wildcard src/*.cpp)
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OBJS := $(SRC:src/%.cpp=build/.objs/%.cpp.o)
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DEPS := $(SRC:src/%.cpp=build/.objs/%.cpp.d)
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TESTS := $(wildcard tests/*.cpp)
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TESTS_OBJS := $(filter-out build/.objs/mergerfs.cpp.o,$(OBJS))
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TESTS_OBJS += $(TESTS:tests/%.cpp=build/.test_objs/%.cpp.o)
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TESTS_DEPS := $(TESTS:tests/%.cpp=build/.test_objs/%.cpp.d)
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TESTS_DEPS += $(DEPS)
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MANPAGE := mergerfs.1
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CPPFLAGS ?=
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override CPPFLAGS += \
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-D_FILE_OFFSET_BITS=64
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CFLAGS ?= \
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$(OPT_FLAGS) \
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-Wall \
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-Wno-unused-result \
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-pipe
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override CFLAGS += \
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-MMD \
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-MP
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CXXFLAGS ?= \
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$(OPT_FLAGS) \
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$(STATIC_FLAGS) \
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$(LTO_FLAGS) \
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-Wall \
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-Wpessimizing-move \
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-Werror=pessimizing-move \
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-Wredundant-move \
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-Werror=redundant-move \
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-Wno-unused-result \
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-pipe
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override CXXFLAGS += \
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-std=c++17 \
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-MMD \
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-MP
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override INC_FLAGS := \
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-Isrc \
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-Ilibfuse/include
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override MFS_FLAGS := \
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-DUSE_XATTR=$(USE_XATTR) \
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-DUGID_USE_RWLOCK=$(UGID_USE_RWLOCK)
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override TESTS_FLAGS := \
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-Isrc \
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-DTESTS
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LIBFUSE := libfuse/$(BUILDDIR)/libfuse.a
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LDFLAGS ?=
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LDLIBS := \
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-lrt \
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-pthread
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override LDLIBS += \
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$(LIBFUSE)
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ifeq ($(CXX),g++)
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GCC_VERSION := $(shell $(CXX) -dumpversion | cut -f1 -d.)
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ifeq ($(shell test $(GCC_VERSION) -lt 9; echo $$?),0)
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override LDLIBS += -lstdc++fs
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endif
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endif
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# https://www.gnu.org/prep/standards/html_node/Directory-Variables.html
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DESTDIR ?=
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PREFIX ?= /usr/local
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EXEC_PREFIX ?= $(PREFIX)
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DATAROOTDIR ?= $(PREFIX)/share
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DATADIR ?= $(DATAROOTDIR)
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BINDIR ?= $(EXEC_PREFIX)/bin
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SBINDIR ?= $(EXEC_PREFIX)/sbin
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LIBDIR ?= $(EXEC_PREFIX)/lib
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MANDIR ?= $(DATAROOTDIR)/man
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MAN1DIR ?= $(MANDIR)/man1
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INSTALLBINDIR ?= $(DESTDIR)$(BINDIR)
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INSTALLSBINDIR ?= $(DESTDIR)$(SBINDIR)
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INSTALLLIBDIR ?= $(DESTDIR)$(LIBDIR)/mergerfs
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INSTALLMAN1DIR ?= $(DESTDIR)$(MAN1DIR)
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.PHONY: all
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all: libfuse $(BUILDDIR)/mergerfs $(BUILDDIR)/fsck.mergerfs $(BUILDDIR)/mergerfs.collect-info
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.PHONY: help
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help:
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@echo "usage: make ARG\n"
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@echo "USE_XATTR=0 - build program without xattrs functionality"
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@echo "STATIC=1 - build static binary"
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@echo "LTO=1 - build with link time optimization"
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@echo "CLEANUP=1 - cleanup images between release build process"
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@echo "PKGDIR=/dir/ - location for release build pkgs"
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@echo "GITREF=gitref - gitref to use for release builds"
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$(BUILDDIR)/mergerfs: $(LIBFUSE) src/version.hpp $(OBJS)
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$(CXX) $(CXXFLAGS) $(INC_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) $(OBJS) -o $@ $(LDFLAGS) $(LDLIBS)
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$(BUILDDIR)/fsck.mergerfs:
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$(LN) -sf "mergerfs" $@
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$(BUILDDIR)/mergerfs.collect-info:
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$(LN) -sf "mergerfs" $@
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$(BUILDDIR)/tests: $(BUILDDIR)/mergerfs $(TESTS_OBJS)
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$(CXX) $(CXXFLAGS) $(TESTS_FLAGS) $(INC_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) $(TESTS_OBJS) -o $@ $(LDFLAGS) $(LDLIBS)
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.PHONY: libfuse
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$(LIBFUSE):
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libfuse:
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$(MAKE) -C libfuse
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tests: $(BUILDDIR)/tests
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.PHONY:
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changelog:
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ifdef GIT_REPO
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$(GIT2DEBCL) --name mergerfs > ChangeLog
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else
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@echo "WARNING: need git repo to generate ChangeLog"
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endif
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.PHONY: version
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version: src/version.hpp
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src/version.hpp:
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./buildtools/update-version
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$(BUILDDIR)/stamp:
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$(MKDIR) -p $(BUILDDIR)/.objs
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$(MKDIR) -p $(BUILDDIR)/.test_objs
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$(TOUCH) $@
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$(BUILDDIR)/.objs/%.cpp.o: src/%.cpp $(BUILDDIR)/stamp
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$(CXX) $(CXXFLAGS) $(INC_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) -c $< -o $@
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$(BUILDDIR)/.test_objs/%.cpp.o: tests/%.cpp
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$(CXX) $(CXXFLAGS) $(TESTS_FLAGS) $(INC_FLAGS) $(MFS_FLAGS) $(CPPFLAGS) -c $< -o $@
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$(BUILDDIR)/preload.so: $(BUILDDIR)/stamp tools/preload.c
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$(CC) -shared -fPIC $(CFLAGS) -o $@ tools/preload.c
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preload: $(BUILDDIR)/preload.so
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.PHONY: clean
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clean: rpm-clean
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$(RM) -rf $(BUILDDIR)
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$(FIND) . -name "*~" -delete
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$(MAKE) -C libfuse clean
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.PHONY: distclean
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distclean: clean
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ifdef GIT_REPO
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$(GIT) clean -xfd
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endif
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.PHONY: install
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install: install-base install-mount-tools install-preload install-man
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.PHONY: install-base
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install-base: all
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$(MKDIR) -p "$(INSTALLBINDIR)"
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$(INSTALL) -v -m 0755 "$(BUILDDIR)/mergerfs" "$(INSTALLBINDIR)/mergerfs"
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$(LN) -fs "mergerfs" "${INSTALLBINDIR}/fsck.mergerfs"
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$(LN) -fs "mergerfs" "${INSTALLBINDIR}/mergerfs.collect-info"
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.PHONY: install-mount-tools
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install-mount-tools: install-base
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$(MKDIR) -p "$(INSTALLBINDIR)"
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$(MAKE) -C libfuse install
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.PHONY: install-man
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install-man: man/$(MANPAGE)
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$(MKDIR) -p "$(INSTALLMAN1DIR)"
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$(INSTALL) -v -m 0644 "man/$(MANPAGE)" "$(INSTALLMAN1DIR)/$(MANPAGE)"
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.PHONY: install-preload
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install-preload: preload
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$(MKDIR) -p "$(INSTALLLIBDIR)"
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$(INSTALL) -v -m 444 "$(BUILDDIR)/preload.so" "$(INSTALLLIBDIR)/preload.so"
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.PHONY: install-strip
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install-strip: install-base
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$(STRIP) "$(INSTALLBINDIR)/mergerfs"
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.PHONY: uninstall
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uninstall: uninstall-base uninstall-mount.mergerfs uninstall-man
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uninstall-base:
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$(RM) -f "$(INSTALLBINDIR)/mergerfs"
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uninstall-mount.mergerfs:
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$(RM) -f "$(INSTALLBINDIR)/mount.mergerfs"
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uninstall-man:
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$(RM) -f "$(INSTALLMAN1DIR)/$(MANPAGE)"
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.PHONY: tarball
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tarball: changelog version
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$(eval VERSION := $(shell cat VERSION))
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$(eval VERSION := $(subst -,_,$(VERSION)))
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$(eval FILENAME := mergerfs-$(VERSION))
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$(eval TMPDIR := $(shell $(MKTEMP) --tmpdir -d .$(FILENAME).XXXXXXXX))
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$(MKDIR) $(TMPDIR)/$(FILENAME)
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$(CP) -ar . $(TMPDIR)/$(FILENAME)
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$(TAR) --exclude=.git -cz -C $(TMPDIR) -f $(FILENAME).tar.gz $(FILENAME)
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$(RM) -rf $(TMPDIR)
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.PHONY: debian-changelog
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debian-changelog:
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ifdef GIT_REPO
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$(GIT2DEBCL) --name mergerfs > debian/changelog
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else
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$(CP) -v ChangeLog debian/changelog
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$(eval DISTRO := $(shell lsb_release -i -s | tr '[:upper:]' '[:lower:]'))
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$(eval CODENAME := $(shell lsb_release -c -s | tr '[:upper:]' '[:lower:]'))
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sed -i 's/~unknown-unknown/~$(DISTRO)-$(CODENAME)/g' debian/changelog
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sed -i 's/ unknown; / $(CODENAME); /g' debian/changelog
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endif
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.PHONY: signed-deb
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signed-deb:
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$(MAKE) distclean
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$(MAKE) debian-changelog
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$(FAKEROOT) dpkg-buildpackage -nc
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.PHONY: deb
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deb:
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$(MAKE) distclean
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$(MAKE) debian-changelog
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$(MAKE) version
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$(FAKEROOT) dpkg-buildpackage -nc -uc -us
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$(MKDIR) -p ./$(BUILDDIR)/pkgs/
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$(MV) -v ../mergerfs*deb ./$(BUILDDIR)/pkgs/
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.PHONY: rpm-clean
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rpm-clean:
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$(RM) -rf rpmbuild
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.PHONY: rpm
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rpm: tarball
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$(eval VERSION := $(shell cat VERSION))
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$(eval VERSION := $(subst -,_,$(VERSION)))
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$(MKDIR) -p rpmbuild/BUILD rpmbuild/RPMS rpmbuild/SOURCES
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$(SED) 's/__VERSION__/$(VERSION)/g' mergerfs.spec > \
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rpmbuild/SOURCES/mergerfs.spec
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cp -ar mergerfs-$(VERSION).tar.gz rpmbuild/SOURCES
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rpmbuild -ba rpmbuild/SOURCES/mergerfs.spec \
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--define "_topdir $(CURDIR)/rpmbuild"
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.PHONY: install-build-pkgs
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install-build-pkgs:
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./buildtools/install-build-pkgs
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.PHONY: install-build-tools
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install-build-tools:
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./bulidtools/install-build-tools
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define build_release
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$(eval GITREF ?= $(shell git describe --exact-match --tags HEAD 2>/dev/null || git symbolic-ref --short HEAD 2>/dev/null || git rev-parse --short HEAD))
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@echo "GITREF=$(GITREF)"
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./buildtools/build-release \
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--target=$(1) \
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$(if $(CLEANUP),--cleanup) \
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$(if $(PKGDIR),--pkgdirpath=$(PKGDIR)) \
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--git-repo=$(if $(REMOTE_REPO),$(GITHUB_REPO),".") \
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--branch=$(GITREF)
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endef
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.PHONY: release
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.PHONY: release-amd64 release-arm64 release-armhf release-riscv64
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.PHONY: release-sample release-static release-tarball
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release:
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$(call build_release,"all")
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release-sample:
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$(call build_release,$(RELEASE_SAMPLE))
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release-amd64:
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$(call build_release,"amd64")
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release-arm64:
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$(call build_release,"arm64")
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release-armhf:
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$(call build_release,"armhf")
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release-riscv64:
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$(call build_release,"risc64")
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release-static:
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$(call build_release,"static")
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release-tarball:
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$(call build_release,"tarball")
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container:
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$(eval GITREF ?= $(shell git describe --exact-match --tags HEAD 2>/dev/null || git symbolic-ref --short HEAD 2>/dev/null || git rev-parse --short HEAD))
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@echo "GITREF=$(GITREF)"
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./buildtools/build-containerimage "$(GITREF)"
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.PHONY: tags
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tags:
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rm -fv TAGS
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find . -name "*.c" -print | etags --append -
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find . -name "*.h" -print | etags --append -
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find . -name "*.cpp" -print | etags --append -
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find . -name "*.hpp" -print | etags --append -
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-include $(DEPS)
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