toolchain/binutils/patches/2.21.1/300-012_check_ldrunpath_length.patch

   1 --- a/ld/emultempl/elf32.em
   2 +++ b/ld/emultempl/elf32.em
   3 @@ -1270,6 +1270,8 @@ fragment <<EOF
   4               && command_line.rpath == NULL)
   5             {
   6               lib_path = (const char *) getenv ("LD_RUN_PATH");
   7 +             if ((lib_path) && (strlen (lib_path) == 0))
   8 +               lib_path = NULL;
   9               if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
  10                                                       force))
  11                 break;
  12 @@ -1497,6 +1499,8 @@ gld${EMULATION_NAME}_before_allocation (
  13    rpath = command_line.rpath;
  14    if (rpath == NULL)
  15      rpath = (const char *) getenv ("LD_RUN_PATH");
  16 +  if ((rpath) && (strlen (rpath) == 0))
  17 +       rpath = NULL;
  18
  19    for (abfd = link_info.input_bfds; abfd; abfd = abfd->link_next)
  20      if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)