1 # 2 # This is a Makefile stub which handles the creation of Linux ELF shared 3 # libraries. 4 # 5 # In order to use this stub, the following makefile variables must be defined. 6 # 7 # ELF_VERSION = 1.0 8 # ELF_SO_VERSION = 1 9 # ELF_IMAGE = libce 10 # ELF_MYDIR = et 11 # ELF_INSTALL_DIR = $(SHLIBDIR) 12 # ELF_OTHER_LIBS = -lc 13 14 all:: image 15 16 real-subdirs:: Makefile 17 @echo " MKDIR elfshared" 18 @mkdir -p elfshared 19 20 ELF_LIB = $(ELF_IMAGE).so.$(ELF_VERSION) 21 ELF_SONAME = $(ELF_IMAGE).so.$(ELF_SO_VERSION) 22 23 image: $(ELF_LIB) 24 25 $(ELF_LIB): $(OBJS) 26 @echo " GEN_ELF_SOLIB $(ELF_LIB)" 27 @(cd elfshared; $(CC) --shared -o $(ELF_LIB) $(LDFLAGS) \ 28 -Wl,-h,$(ELF_SONAME) $(OBJS) $(ELF_OTHER_LIBS)) 29 @$(MV) elfshared/$(ELF_LIB) . 30 @$(RM) -f ../$(ELF_LIB) ../$(ELF_IMAGE).so ../$(ELF_SONAME) 31 @$(LN) $(ELF_LIB) ../$(ELF_LIB) 32 @$(LN) ../$(ELF_LIB) ../$(ELF_IMAGE).so 33 @$(LN) ../$(ELF_LIB) ../$(ELF_SONAME) 34 35 installdirs-elf-lib:: 36 $(MKINSTALLDIRS) $(DESTDIR)$(ELF_INSTALL_DIR) \ 37 $(DESTDIR)$(libdir) 38 39 installdirs:: installdirs-elf-lib 40 41 install-shlibs install:: $(ELF_LIB) installdirs-elf-lib 42 $(INSTALL_PROGRAM) $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 43 $(LN_S) -f $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) 44 $(LN_S) -f $(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 45 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so 46 -$(LDCONFIG) 47 48 install-strip: install 49 $(STRIP) -x $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 50 51 install-shlibs-strip: install-shlibs 52 $(STRIP) -x $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 53 54 uninstall-shlibs uninstall:: 55 $(RM) -f $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) \ 56 $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 57 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so 58 -$(LDCONFIG) 59 60 clean:: 61 $(RM) -rf elfshared 62 $(RM) -f $(ELF_LIB) 63 $(RM) -f ../$(ELF_LIB) ../$(ELF_IMAGE).so ../$(ELF_SONAME) 64
