2 # This is a Makefile stub which handles the creation of Linux DLL-style shared
5 # In order to use this stub, the following makefile variables must be defined.
7 # DLL_ADDRESS = 0x80000000
8 # DLL_JUMPSIZE = 0x1000
12 # DLL_STUB = libcom_err
14 # DLL_INSTALL_DIR = $(SHLIBDIR)
17 all:: jump image stubs
19 subdirs:: jump jump/jump.funcs jump/jump.ignore jump/jump.import \
20 jump/jump.params jump/jump.undefs jump/jump.vars
25 jump/jump.funcs: dll/jump.funcs
28 jump/jump.ignore: dll/jump.ignore
31 jump/jump.import: dll/jump.import
34 jump/jump.params: dll/jump.params
37 jump/jump.undefs: dll/jump.undefs
40 jump/jump.vars: dll/jump.vars
44 # This is a horrible hack to try to find libgcc.a --- the DLL documentation
45 # states that you should just be able to do -lgcc, but modern gcc
46 # installation packages don't install /usr/lib/libgcc.a --- as well they
47 # shouldn't since libgcc.a can be gcc version dependent.
48 # If this hack doesn't work, try replacing it with a hardcoded path to
51 #DLL_LIBGCC ="`$(CC) -v 2>&1 | head -1 | \
52 # sed -e 's;[^/]*;;' -e 's/specs/libgcc.a/'`"
53 DLL_LIBGCC ="`$(CC) --print-libgcc-file-name`"
55 image: $(DLL_IMAGE).so.$(DLL_VERSION)
57 stubs: $(DLL_STUB).sa $(OBJS)
59 $(DLL_IMAGE).so.$(DLL_VERSION): $(OBJS)
60 (cd jump; export JUMP_DIR=`pwd`; \
61 $(DLL_BIN)/mkimage -l $(DLL_IMAGE) -v $(DLL_VERSION) \
62 -a $(DLL_ADDRESS) -j $(DLL_JUMPSIZE) -g $(DLL_GOTSIZE) -- \
63 $(OBJS) -lc $(DLL_LIBS) $(DLL_LIBGCC) -lc)
64 $(MV) jump/$(DLL_IMAGE).so.$(DLL_VERSION) .
65 $(LN) -f $(DLL_IMAGE).so.$(DLL_VERSION) \
66 `echo ../$(DLL_IMAGE).so.$(DLL_VERSION) | \
67 sed -e 's/\.[0-9]*\$$//'`
70 (cd jump; export JUMP_DIR=`pwd`; \
71 $(DLL_BIN)/mkstubs -l $(DLL_IMAGE) -v $(DLL_VERSION) \
72 -a $(DLL_ADDRESS) -j $(DLL_JUMPSIZE) -g $(DLL_GOTSIZE) \
74 $(MV) jump/$(DLL_STUB).sa .
79 $(top_srcdir)/mkinstalldirs $(DESTDIR)$(DLL_INSTALL_DIR)
81 install-shlibs install:: $(DLL_IMAGE).so.$(DLL_VERSION) installdirs
82 $(INSTALL_PROGRAM) $(DLL_IMAGE).so.$(DLL_VERSION) \
83 $(DESTDIR)$(DLL_INSTALL_DIR)/$(DLL_IMAGE).so.$(DLL_VERSION)
84 $(STRIP) $(DESTDIR)$(DLL_INSTALL_DIR)/$(DLL_IMAGE).so.$(DLL_VERSION)
87 uninstall-shlibs unistall::
88 $(RM) $(DESTDIR)$(DLL_INSTALL_DIR)/$(DLL_IMAGE).so.$(DLL_VERSION)
90 install:: $(DLL_STUB).sa
91 $(INSTALL_DATA) $(DLL_STUB).sa $(DESTDIR)$(libdir)/$(DLL_STUB).sa
92 $(CHMOD) 644 $(DESTDIR)$(libdir)/$(DLL_STUB).sa
93 $(RANLIB) $(DESTDIR)$(libdir)/$(DLL_STUB).sa
94 $(CHMOD) $(LIBMODE) $(DESTDIR)$(libdir)/$(DLL_STUB).sa
97 $(RM) -f ../$(DLL_STUB).sa $(DLL_STUB).sa \
98 $(DLL_IMAGE).so.$(DLL_VERSION) ../$(DLL_IMAGE).so.*