Mercurial > hg > CbC > CbC_gcc
diff gcc/config/t-libunwind-elf @ 0:a06113de4d67
first commit
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 17 Jul 2009 14:47:48 +0900 |
| parents | |
| children | 77e2b8dfacca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/config/t-libunwind-elf Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,31 @@ +# 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)