| # Build a shared libgcc library for ELF with symbol versioning |
| # with the GNU linker. |
| |
| SHLIB_EXT = .so |
| SHLIB_SOLINK = @shlib_base_name@.so |
| SHLIB_SOVERSION = 1 |
| SHLIB_SONAME = @shlib_so_name@.so.$(SHLIB_SOVERSION) |
| SHLIB_NAME = @shlib_dir@@shlib_so_name@.so.$(SHLIB_SOVERSION) |
| SHLIB_MAP = @shlib_map_file@ |
| SHLIB_OBJS = @shlib_objs@ |
| SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@ |
| SHLIB_LC = -lc |
| |
| SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ |
| -Wl,--soname=$(SHLIB_SONAME) \ |
| -Wl,--version-script=$(SHLIB_MAP) \ |
| -o $(SHLIB_NAME).tmp @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC) && \ |
| rm -f $(SHLIB_SOLINK) && \ |
| if [ -f $(SHLIB_NAME) ]; then \ |
| mv -f $(SHLIB_NAME) $(SHLIB_NAME).`basename $(STAGE_PREFIX)`; \ |
| else true; fi && \ |
| mv $(SHLIB_NAME).tmp $(SHLIB_NAME) && \ |
| $(LN_S) $(SHLIB_NAME) $(SHLIB_SOLINK) |
| # $(slibdir) double quoted to protect it from expansion while building |
| # libgcc.mk. We want this delayed until actual install time. |
| SHLIB_INSTALL = \ |
| $$(SHELL) $$(srcdir)/mkinstalldirs $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL); \ |
| $(INSTALL_DATA) $(SHLIB_NAME) \ |
| $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \ |
| rm -f $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \ |
| $(LN_S) $(SHLIB_SONAME) \ |
| $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK) |
| SHLIB_MKMAP = $(srcdir)/mkmap-symver.awk |
| SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver |
