add binutils-2.20.1
[openwrt/openwrt.git] / 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,