toolchain/binutils/patches/2.20.1/300-012_check_ldrunpath_length.patch

   1 --- a/ld/emultempl/elf32.em
   2 +++ b/ld/emultempl/elf32.em
   3 @@ -1233,6 +1233,8 @@ 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${EMULATION_NAME}_search_needed (lib_path, &n,
  10                                                       force))
  11                 break;
  12 @@ -1418,6 +1420,8 @@ gld${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    if (! (bfd_elf_size_dynamic_sections
  19          (link_info.output_bfd, command_line.soname, rpath,
  20           command_line.filter_shlib,