# Build libunwind for ELF with the GNU linker. # Use unwind-dw2-fde-glibc LIBUNWIND = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-glibc.c LIBUNWINDDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c SHLIBUNWIND_SOVERSION = 7 SHLIBUNWIND_SONAME = @shlib_base_name@.so.$(SHLIBUNWIND_SOVERSION) SHLIBUNWIND_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared \ -nodefaultlibs -Wl,-h,$(SHLIBUNWIND_SONAME) \ -Wl,-z,text -Wl,-z,defs -o $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).tmp \ @multilib_flags@ $(SHLIB_OBJS) -lc && \ rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \ if [ -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) ]; then \ mv -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) \ $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).backup; \ else true; fi && \ mv $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).tmp \ $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) && \ $(LN_S) $(SHLIBUNWIND_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK) # $(slibdir) double quoted to protect it from expansion while building # libgcc.mk. We want this delayed until actual install time. SHLIBUNWIND_INSTALL = \ $$(SHELL) $$(srcdir)/mkinstalldirs $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL); \ $(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) \ $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIBUNWIND_SONAME); \ rm -f $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \ $(LN_S) $(SHLIBUNWIND_SONAME) \ $$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)