patches/binutils/2.21.1a/300-012_check_ldrunpath_length.patch
author Cody P Schafer <dev@codyps.com>
Mon May 12 00:02:13 2014 +0200 (2014-05-12)
changeset 3322 eb13867a034c
permissions -rw-r--r--
arch/powerpc: add powerpc64le support

Technically, I don't forbid powerpcle support either, but I'm not sure that
there is any library/compiler support for that at the moment (though the hw
technically makes it possible).

powerpc64le needs glibc 2.19 and gcc 4.9. I haven't looked into the support
tools, but at least gdb 7.5 is too old (7.7.1 definitely has support).

Also make powerpc64 non-experimental. It's practically old at this point.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: use ${target_endian_le} and ${target_bits_64}]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <64bfbbced9dd8f62e0d6.1399801945@gun>
Patchwork-Id: 347775
yann@2665
     1
diff -durN binutils-2.21.1.orig/ld/emultempl/elf32.em binutils-2.21.1/ld/emultempl/elf32.em
yann@2665
     2
--- binutils-2.21.1.orig/ld/emultempl/elf32.em	2011-06-27 09:39:14.000000000 +0200
yann@2665
     3
+++ binutils-2.21.1/ld/emultempl/elf32.em	2011-09-12 13:39:08.808908274 +0200
yann@2665
     4
@@ -1272,6 +1272,8 @@
yann@2665
     5
 	      && command_line.rpath == NULL)
yann@2665
     6
 	    {
yann@2665
     7
 	      lib_path = (const char *) getenv ("LD_RUN_PATH");
yann@2665
     8
+	      if ((lib_path) && (strlen (lib_path) == 0))
yann@2665
     9
+	      	lib_path = NULL;
yann@2665
    10
 	      if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
yann@2665
    11
 						      force))
yann@2665
    12
 		break;
yann@2665
    13
@@ -1499,6 +1501,8 @@
yann@2665
    14
   rpath = command_line.rpath;
yann@2665
    15
   if (rpath == NULL)
yann@2665
    16
     rpath = (const char *) getenv ("LD_RUN_PATH");
yann@2665
    17
+  if ((rpath) && (strlen (rpath) == 0))
yann@2665
    18
+  	rpath = NULL;
yann@2665
    19
 
yann@2665
    20
   for (abfd = link_info.input_bfds; abfd; abfd = abfd->link_next)
yann@2665
    21
     if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)