yann@402: From http://www.mail-archive.com/pld-cvs-commit@pld-linux.org/msg00229.html
yann@402: Fixes
yann@402:   rtld.c: In function '_dl_start':
yann@402:   dynamic-link.h:47: error: nested function 'elf_machine_rela_relative' declared but never defined
yann@402:   dynamic-link.h:41: error: nested function 'elf_machine_rela' declared but never defined
yann@402: when compiling glibc-2.3.4 with gcc-4.0
yann@402: 
yann@402: But see also
yann@402: http://sources.redhat.com/ml/libc-hacker/2005-02/msg00000.html
yann@402: and
yann@402: http://sources.redhat.com/ml/libc-hacker/2005-03/msg00008.html
yann@402: which seem to propose less radical fixes?
yann@402: 
yann@402: Aha.  See also http://sources.redhat.com/bugzilla/show_bug.cgi?id=721
yann@402: 
yann@402: --- glibc-2.3.6.orig/elf/dynamic-link.h	2005-03-12 18:12:37.000000000 -0800
yann@402: +++ glibc-2.3.6/elf/dynamic-link.h	2005-03-12 18:12:59.777820848 -0800
yann@402: @@ -19,47 +19,6 @@
yann@402:  
yann@402:  #include <elf.h>
yann@402:  #include <assert.h>
yann@402: -
yann@402: -#ifdef RESOLVE
yann@402: -/* We pass reloc_addr as a pointer to void, as opposed to a pointer to
yann@402: -   ElfW(Addr), because not all architectures can assume that the
yann@402: -   relocated address is properly aligned, whereas the compiler is
yann@402: -   entitled to assume that a pointer to a type is properly aligned for
yann@402: -   the type.  Even if we cast the pointer back to some other type with
yann@402: -   less strict alignment requirements, the compiler might still
yann@402: -   remember that the pointer was originally more aligned, thereby
yann@402: -   optimizing away alignment tests or using word instructions for
yann@402: -   copying memory, breaking the very code written to handle the
yann@402: -   unaligned cases.  */
yann@402: -# if ! ELF_MACHINE_NO_REL
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
yann@402: -		 const ElfW(Sym) *sym, const struct r_found_version *version,
yann@402: -		 void *const reloc_addr);
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
yann@402: -			  void *const reloc_addr);
yann@402: -# endif
yann@402: -# if ! ELF_MACHINE_NO_RELA
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
yann@402: -		  const ElfW(Sym) *sym, const struct r_found_version *version,
yann@402: -		  void *const reloc_addr);
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
yann@402: -			   void *const reloc_addr);
yann@402: -# endif
yann@402: -# if ELF_MACHINE_NO_RELA || defined ELF_MACHINE_PLT_REL
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_lazy_rel (struct link_map *map,
yann@402: -		      ElfW(Addr) l_addr, const ElfW(Rel) *reloc);
yann@402: -# else
yann@402: -auto inline void __attribute__((always_inline))
yann@402: -elf_machine_lazy_rel (struct link_map *map,
yann@402: -		      ElfW(Addr) l_addr, const ElfW(Rela) *reloc);
yann@402: -# endif
yann@402: -#endif
yann@402: -
yann@402:  #include <dl-machine.h>
yann@402:  
yann@402:  #ifndef VERSYMIDX
yann@402: 
yann@402: Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>