general cleanup of makefile, add static & lto building

This commit is contained in:
Antonio SJ Musumeci 2018-11-28 20:03:22 -05:00
parent f0f64f8ed1
commit 6de8e4471c
2 changed files with 78 additions and 41 deletions

View File

@ -12,35 +12,30 @@
# 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 = $(shell which rpmbuild)
GIT2DEBCL = ./tools/git2debcl
PKGCONFIG = pkg-config
GIT = git
TAR = tar
MKDIR = mkdir
TOUCH = touch
CP = cp
RM = rm
LN = ln
FIND = find
INSTALL = install
MKTEMP = mktemp
STRIP = strip
PANDOC = pandoc
SED = sed
RPMBUILD = rpmbuild
GIT2DEBCL = ./tools/git2debcl
PKGCONFIG = pkg-config
GIT_REPO = 0
ifneq ($(GIT),)
ifneq ($(shell $(GIT) --version 2> /dev/null),)
ifeq ($(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
USE_XATTR = 1
INTERNAL_FUSE = 1
@ -59,16 +54,30 @@ $(error "Use of external FUSE requested, but no libfuse >= $(EXTERNAL_FUSE_MIN_R
endif
endif
ifeq ($(STATIC),1)
STATIC_FLAG := -static
else
STATIC_FLAG :=
endif
ifeq ($(LTO),1)
LTO_FLAG := -flto
else
LTO_FLAG :=
endif
UGID_USE_RWLOCK = 0
OPTS = -O2
OPTS = -O2 -g
SRC = $(wildcard src/*.cpp)
OBJ = $(SRC:src/%.cpp=obj/%.o)
DEPS = $(OBJ:obj/%.o=obj/%.d)
TARGET = mergerfs
MANPAGE = $(TARGET).1
CFLAGS = -g -Wall \
$(OPTS) \
CXXFLAGS = $(OPTS) \
$(STATIC_FLAG) \
$(LTO_FLAG) \
-Wall \
-Wno-unused-result \
$(FUSE_CFLAGS) \
-DFUSE_USE_VERSION=29 \
@ -92,12 +101,14 @@ INSTALLMAN1DIR = $(DESTDIR)$(MAN1DIR)
all: $(TARGET)
help:
@echo "usage: make"
@echo "usage: make\n"
@echo "make USE_XATTR=0 - build program without xattrs functionality"
@echo "make INTERNAL_FUSE=0 - to build program with external (system) libfuse rather than the bundled one ('-o threads=' option will be unavailable)"
@echo "make STATIC=1 - build static binary"
@echo "make LTO=1 - build with link time optimization"
$(TARGET): version obj/obj-stamp $(FUSE_TARGET) $(OBJ)
$(CXX) $(CFLAGS) $(LDFLAGS) $(OBJ) -o $@ $(FUSE_LIBS) -ldl -pthread -lrt
$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(OBJ) -o $@ $(FUSE_LIBS) -ldl -pthread -lrt
mount.mergerfs: $(TARGET)
$(LN) -fs "$<" "$@"
@ -105,11 +116,15 @@ mount.mergerfs: $(TARGET)
changelog:
ifeq ($(GIT_REPO),1)
$(GIT2DEBCL) --name $(TARGET) > ChangeLog
else
@echo "WARNING: need git repo to generate ChangeLog"
endif
authors:
ifeq ($(GIT_REPO),1)
$(GIT) log --format='%aN <%aE>' | sort -f | uniq > AUTHORS
else
@echo "WARNING: need git repo to generate AUTHORS"
endif
version:
@ -120,7 +135,7 @@ obj/obj-stamp:
$(TOUCH) $@
obj/%.o: src/%.cpp
$(CXX) $(CFLAGS) -c $< -o $@
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $< -o $@
clean: rpm-clean libfuse_Makefile
$(RM) -f src/version.hpp
@ -139,6 +154,11 @@ ifeq ($(GIT_REPO),1)
$(GIT) clean -fd
endif
superclean: distclean
ifeq ($(GIT_REPO),1)
$(GIT) clean -xfd
endif
install: install-base install-mount.mergerfs install-man
install-base: $(TARGET)
@ -168,13 +188,15 @@ uninstall-man:
$(RM) -f "$(INSTALLMAN1DIR)/$(MANPAGE)"
$(MANPAGE): README.md
ifneq ($(PANDOC),)
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)
tarball: distclean man changelog authors version
tarball: superclean man changelog authors version
$(eval VERSION := $(shell cat VERSION))
$(eval VERSION := $(subst -,_,$(VERSION)))
$(eval FILENAME := $(TARGET)-$(VERSION))
@ -211,17 +233,7 @@ rpm: tarball
--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 python automake libtool lsb-release
else ifeq ($(shell test -e /usr/bin/dnf; echo $$?),0)
dnf -y update
dnf -y install git rpm-build gcc-c++ make which python automake libtool gettext-devel
else ifeq ($(shell test -e /usr/bin/yum; echo $$?),0)
yum -y update
yum -y install git rpm-build gcc-c++ make which python automake libtool gettext-devel
endif
tools/install-build-pkgs
unexport CFLAGS
.PHONY: libfuse_Makefile

25
tools/install-build-pkgs Executable file
View File

@ -0,0 +1,25 @@
#!/bin/sh
if [ -e /usr/bin/apt-get ]; then
apt-get -qy update
apt-get -qy --no-install-suggests --no-install-recommends --force-yes \
install \
build-essential git g++ debhelper \
python \
automake libtool lsb-release
elif [ -e /usr/bin/dnf ]; then
dnf -y update
dnf -y install \
git rpm-build gcc-c++ make which python automake \
libtool gettext-devel
elif [ -e /usr/bin/yum ]; then
yum -y update
yum -y install \
git rpm-build gcc-c++ make which \
python python-argparse \
automake libtool gettext-devel
elif [ -e /sbin/apk ]; then
apk add \
abuild git gcc g++ make autoconf \
automake libtool gettext-dev linux-headers
fi