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OPTFLAGS = -O2 -Wall
EXTRALIBS = -lGL -lm
CFLAGS += $(OPTFLAGS) -fPIC
LDFLAGS += $(EXTRALIBS)
LDFLAGS += -Wl,--version-script=Version -Wl,--no-add-needed
MAJOR = 0
MINOR = 0
MICRO = 0
NAME = gl2ps
HEADERS = gl2ps.h
OBJS = gl2ps.o
SLIBNAME_SO = lib$(NAME).so
SLIBNAME_WITH_MAJOR = $(SLIBNAME_SO).$(MAJOR)
SLIBNAME = $(SLIBNAME_WITH_MAJOR).$(MINOR).$(MICRO)
SLIBDIR = /usr/lib
INCLUDEDIR = /usr/include
%.o: %.c
$(CC) $(CPPFLAGS) -fPIC $(CFLAGS) -c -o $@ $<
all: $(SLIBNAME)
clean:
rm -f $(OBJS) $(SLIBNAME)
$(SLIBNAME): $(OBJS)
$(CC) -shared -Wl,-soname,$(SLIBNAME_WITH_MAJOR) -o $@ $(filter %.o,$^) $(LDFLAGS)
install:
mkdir -p $(DESTDIR)$(SLIBDIR)
mkdir -p $(DESTDIR)$(INCLUDEDIR)
install -pm755 $(SLIBNAME) $(DESTDIR)$(SLIBDIR)
ln -s $(SLIBNAME) $(DESTDIR)$(SLIBDIR)/$(SLIBNAME_WITH_MAJOR)
ln -s $(SLIBNAME_WITH_MAJOR) $(DESTDIR)$(SLIBDIR)/$(SLIBNAME_SO)
install -pm644 $(HEADERS) $(DESTDIR)$(INCLUDEDIR)
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