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 $(E) " MKDIR elfshared" 18 $(Q) 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 $(E) " GEN_ELF_SOLIB $(ELF_LIB)" 27 $(Q) (cd elfshared; $(CC) --shared -o $(ELF_LIB) $(LDFLAGS) \ 28 -Wl,-soname,$(ELF_SONAME) $(OBJS) $(ELF_OTHER_LIBS)) 29 $(Q) $(MV) elfshared/$(ELF_LIB) . 30 $(Q) $(RM) -f ../$(ELF_LIB) ../$(ELF_IMAGE).so ../$(ELF_SONAME) 31 $(Q) $(LN) $(ELF_LIB) ../$(ELF_LIB) 32 $(Q) $(LN) ../$(ELF_LIB) ../$(ELF_IMAGE).so 33 $(Q) $(LN) ../$(ELF_LIB) ../$(ELF_SONAME) 34 35 installdirs-elf-lib:: 36 $(E) " MKINSTALLDIRS $(ELF_INSTALL_DIR) $(libdir)" 37 $(Q) $(MKINSTALLDIRS) $(DESTDIR)$(ELF_INSTALL_DIR) \ 38 $(DESTDIR)$(libdir) 39 40 installdirs:: installdirs-elf-lib 41 42 install-shlibs install:: $(ELF_LIB) installdirs-elf-lib 43 $(E) " INSTALL-ELF-LIB $(ELF_INSTALL_DIR)/$(ELF_LIB)" 44 $(Q) $(INSTALL_PROGRAM) $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 45 $(E) " SYMLINK $(ELF_INSTALL_DIR)/$(ELF_SONAME)" 46 $(Q) $(LN_S) -f $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) 47 $(E) " SYMLINK $(libdir)/$(ELF_IMAGE).so" 48 $(Q) if test "$(ELF_INSTALL_DIR)" = "$(libdir)"; then \ 49 $(LN_S) -f $(ELF_SONAME) $(DESTDIR)$(libdir)/$(ELF_IMAGE).so ; \ 50 else \ 51 $(LN_S) -f $(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 52 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so; \ 53 fi 54 $(E) " LDCONFIG" 55 $(Q) -$(LDCONFIG) 56 57 install-strip: install 58 $(E) " STRIP-LIB $(ELF_INSTALL_DIR)/$(ELF_LIB)" 59 $(Q) $(STRIP) --strip-unneeded --remove-section=.comment \ 60 --remove-section=.note $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 61 62 install-shlibs-strip: install-shlibs 63 $(E) " STRIP-LIB $(ELF_INSTALL_DIR)/$(ELF_LIB)" 64 $(Q) $(STRIP) --strip-unneeded --remove-section=.comment \ 65 --remove-section=.note $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 66 67 uninstall-shlibs uninstall:: 68 $(RM) -f $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) \ 69 $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 70 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so 71 -$(LDCONFIG) 72 73 clean:: 74 $(RM) -rf elfshared 75 $(RM) -f $(ELF_LIB) 76 $(RM) -f ../$(ELF_LIB) ../$(ELF_IMAGE).so ../$(ELF_SONAME) 77
