1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/patches/glibc/2.3.4/glibc-2.3.4-allow-gcc-4.0-elf.patch	Sat Feb 24 11:00:05 2007 +0000
     1.3 @@ -0,0 +1,61 @@
     1.4 +From http://www.mail-archive.com/pld-cvs-commit@pld-linux.org/msg00229.html
     1.5 +Fixes
     1.6 +  rtld.c: In function '_dl_start':
     1.7 +  dynamic-link.h:47: error: nested function 'elf_machine_rela_relative' declared but never defined
     1.8 +  dynamic-link.h:41: error: nested function 'elf_machine_rela' declared but never defined
     1.9 +when compiling glibc-2.3.4 with gcc-4.0
    1.10 +
    1.11 +But see also
    1.12 +http://sources.redhat.com/ml/libc-hacker/2005-02/msg00000.html
    1.13 +and
    1.14 +http://sources.redhat.com/ml/libc-hacker/2005-03/msg00008.html
    1.15 +which seem to propose less radical fixes?
    1.16 +
    1.17 +Aha.  See also http://sources.redhat.com/bugzilla/show_bug.cgi?id=721
    1.18 +
    1.19 +--- glibc-2.3-20050307/elf/dynamic-link.h.old	2005-03-12 18:12:37.000000000 -0800
    1.20 ++++ glibc-2.3-20050307/elf/dynamic-link.h	2005-03-12 18:12:59.777820848 -0800
    1.21 +@@ -19,43 +19,6 @@
    1.22 + 
    1.23 + #include <elf.h>
    1.24 + #include <assert.h>
    1.25 +-
    1.26 +-#ifdef RESOLVE
    1.27 +-/* We pass reloc_addr as a pointer to void, as opposed to a pointer to
    1.28 +-   ElfW(Addr), because not all architectures can assume that the
    1.29 +-   relocated address is properly aligned, whereas the compiler is
    1.30 +-   entitled to assume that a pointer to a type is properly aligned for
    1.31 +-   the type.  Even if we cast the pointer back to some other type with
    1.32 +-   less strict alignment requirements, the compiler might still
    1.33 +-   remember that the pointer was originally more aligned, thereby
    1.34 +-   optimizing away alignment tests or using word instructions for
    1.35 +-   copying memory, breaking the very code written to handle the
    1.36 +-   unaligned cases.  */
    1.37 +-auto void __attribute__((always_inline))
    1.38 +-elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
    1.39 +-		 const ElfW(Sym) *sym, const struct r_found_version *version,
    1.40 +-		 void *const reloc_addr);
    1.41 +-auto void __attribute__((always_inline))
    1.42 +-elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
    1.43 +-		  const ElfW(Sym) *sym, const struct r_found_version *version,
    1.44 +-		  void *const reloc_addr);
    1.45 +-auto void __attribute__((always_inline))
    1.46 +-elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
    1.47 +-			  void *const reloc_addr);
    1.48 +-auto void __attribute__((always_inline))
    1.49 +-elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
    1.50 +-			   void *const reloc_addr);
    1.51 +-# if ELF_MACHINE_NO_RELA || defined ELF_MACHINE_PLT_REL
    1.52 +-auto void __attribute__((always_inline))
    1.53 +-elf_machine_lazy_rel (struct link_map *map,
    1.54 +-		      ElfW(Addr) l_addr, const ElfW(Rel) *reloc);
    1.55 +-# else
    1.56 +-auto void __attribute__((always_inline))
    1.57 +-elf_machine_lazy_rel (struct link_map *map,
    1.58 +-		      ElfW(Addr) l_addr, const ElfW(Rela) *reloc);
    1.59 +-# endif
    1.60 +-#endif
    1.61 +-
    1.62 + #include <dl-machine.h>
    1.63 + 
    1.64 + #ifndef VERSYMIDX