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) $(LDFLAGS) \ 28 -Wl,-h,$(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) (cd ..; $(LN) $(LINK_BUILD_FLAGS) \ 32 `echo $(my_dir) | sed -e 's;lib/;;'`/$(ELF_LIB) $(ELF_LIB)) 33 $(Q) (cd ..; $(LN) $(LINK_BUILD_FLAGS) $(ELF_LIB) $(ELF_IMAGE).so) 34 $(Q) (cd ..; $(LN) $(LINK_BUILD_FLAGS) $(ELF_LIB) $(ELF_SONAME)) 35 36 installdirs-elf-lib:: 37 $(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 $(INSTALL_PROGRAM) $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 44 $(LN_S) -f $(ELF_LIB) $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) 45 $(LN_S) -f $(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 46 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so 47 -$(LDCONFIG) 48 49 install-strip: install 50 $(STRIP) -x $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 51 52 install-shlibs-strip: install-shlibs 53 $(STRIP) -x $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) 54 55 uninstall-shlibs uninstall:: 56 $(RM) -f $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_LIB) \ 57 $(DESTDIR)$(ELF_INSTALL_DIR)/$(ELF_SONAME) \ 58 $(DESTDIR)$(libdir)/$(ELF_IMAGE).so 59 -$(LDCONFIG) 60 61 clean:: 62 $(RM) -rf elfshared 63 $(RM) -f $(ELF_LIB) 64 $(RM) -f ../$(ELF_LIB) ../$(ELF_IMAGE).so ../$(ELF_SONAME) 65
