libecho/Makefile at main · ORG-FE/libecho · GitHub

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CC       = gcc
AR       = ar
CFLAGS   = -std=c99 -Wall -Wextra -Wpedantic -O2 -march=native -fPIC -D_GNU_SOURCE
LDFLAGS  =

SRC      = echo.c
OBJ      = echo.o
LIB_A    = libecho.a
LIB_SO   = libecho.so
SONAME   = libecho.so.0
VERSION  = 0.1.0

PREFIX   ?= /usr/local
INCDIR   = $(PREFIX)/include
LIBDIR   = $(PREFIX)/lib
PKGCONFIGDIR = $(LIBDIR)/pkgconfig
MANDIR   = $(PREFIX)/share/man/man3

.PHONY: all static shared clean install uninstall dist release

all: static shared libecho.pc

static: $(LIB_A)

shared: $(LIB_SO)

$(LIB_A): $(OBJ)
	$(AR) rcs $@ $^

$(LIB_SO): $(OBJ)
	$(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^ $(LDFLAGS)

$(OBJ): echo.h

%.o: %.c
	$(CC) $(CFLAGS) -c -o $@ $<

libecho.pc: libecho.pc.in
	sed -e 's|@CMAKE_INSTALL_PREFIX@|$(PREFIX)|g' \
	    -e 's|@CMAKE_INSTALL_LIBDIR@|lib|g' \
	    -e 's|@CMAKE_INSTALL_INCLUDEDIR@|include|g' \
	    -e 's|@PROJECT_VERSION@|$(VERSION)|g' \
	    $< > $@

install: all
	install -d $(DESTDIR)$(INCDIR)
	install -d $(DESTDIR)$(LIBDIR)
	install -d $(DESTDIR)$(PKGCONFIGDIR)
	install -d $(DESTDIR)$(MANDIR)
	install -m 644 echo.h $(DESTDIR)$(INCDIR)/echo.h
	install -m 644 $(LIB_A) $(DESTDIR)$(LIBDIR)/$(LIB_A)
	install -m 755 $(LIB_SO) $(DESTDIR)$(LIBDIR)/$(SONAME)
	ln -sf $(SONAME) $(DESTDIR)$(LIBDIR)/$(LIB_SO)
	install -m 644 libecho.pc $(DESTDIR)$(PKGCONFIGDIR)/libecho.pc
	install -m 644 docs/libecho.3 $(DESTDIR)$(MANDIR)/libecho.3

uninstall:
	rm -f $(DESTDIR)$(INCDIR)/echo.h
	rm -f $(DESTDIR)$(LIBDIR)/$(LIB_A)
	rm -f $(DESTDIR)$(LIBDIR)/$(SONAME)
	rm -f $(DESTDIR)$(LIBDIR)/$(LIB_SO)
	rm -f $(DESTDIR)$(PKGCONFIGDIR)/libecho.pc
	rm -f $(DESTDIR)$(MANDIR)/libecho.3

dist:
	rm -rf libecho-$(VERSION)
	mkdir libecho-$(VERSION)
	cp echo.h echo.c Makefile CMakeLists.txt README.md \
	    libecho.pc.in libecho-$(VERSION)/
	cp -r docs libecho-$(VERSION)/
	test -d .github && cp -r .github libecho-$(VERSION)/ || true
	tar czf libecho-$(VERSION).tar.gz libecho-$(VERSION)
	rm -rf libecho-$(VERSION)
	@echo "libecho-$(VERSION).tar.gz ready"

release: dist
	sha256sum libecho-$(VERSION).tar.gz > libecho-$(VERSION).tar.gz.sha256
	@echo "release: libecho-$(VERSION).tar.gz + .sha256"

clean:
	rm -f $(OBJ) $(LIB_A) $(LIB_SO) libecho.pc
	rm -rf build