yann@1241: Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.18.50.0.4/120-check-ldrunpath-length.patch
yann@1241: 
yann@1241: -= BEGIN original header =-
yann@475: Check LD_RUN_PATH length, copied from buildroot.
yann@475: 
yann@475:  binutils-2.18.50.0.6/ld/emultempl/elf32.em |    4     4     0     0 ++++
yann@475:  1 file changed, 4 insertions(+)
yann@475: 
yann@1241: -= END original header =-
yann@1241: 
yann@1241: diff -durN binutils-2.18.50.0.4.orig/ld/emultempl/elf32.em binutils-2.18.50.0.4/ld/emultempl/elf32.em
yann@1241: --- binutils-2.18.50.0.4.orig/ld/emultempl/elf32.em	2008-02-08 17:44:55.000000000 +0100
yann@1241: +++ binutils-2.18.50.0.4/ld/emultempl/elf32.em	2009-03-07 12:17:31.000000000 +0100
yann@475: @@ -1220,6 +1220,8 @@
yann@475:  	      && command_line.rpath == NULL)
yann@475:  	    {
yann@475:  	      lib_path = (const char *) getenv ("LD_RUN_PATH");
yann@475: +	      if ((lib_path) && (strlen (lib_path) == 0))
yann@475: +		  lib_path = NULL;
yann@475:  	      if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
yann@475:  						      force))
yann@475:  		break;
yann@1241: @@ -1404,6 +1406,8 @@
yann@475:    rpath = command_line.rpath;
yann@475:    if (rpath == NULL)
yann@475:      rpath = (const char *) getenv ("LD_RUN_PATH");
yann@475: +  if ((rpath) && (strlen (rpath) == 0))
yann@475: +      rpath = NULL;
yann@475:    if (! (bfd_elf_size_dynamic_sections
yann@1241:  	 (output_bfd, command_line.soname, rpath,
yann@475:  	  command_line.filter_shlib,