patches/binutils/2.17a/150-check_ldrunpath_length.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
parent 747 d3e603e7c17c
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711
     1 diff -dur binutils-2.17.old/ld/emultempl/elf32.em binutils-2.17/ld/emultempl/elf32.em
     2 --- binutils-2.17.old/ld/emultempl/elf32.em	2006-06-12 15:05:04.000000000 +0200
     3 +++ binutils-2.17/ld/emultempl/elf32.em	2007-05-01 18:26:13.000000000 +0200
     4 @@ -970,6 +970,8 @@
     5  	      && command_line.rpath == NULL)
     6  	    {
     7  	      lib_path = (const char *) getenv ("LD_RUN_PATH");
     8 +	      if ((lib_path) && (strlen (lib_path) == 0))
     9 +		  lib_path = NULL;
    10  	      if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
    11  						      force))
    12  		break;
    13 @@ -1154,6 +1156,8 @@
    14    rpath = command_line.rpath;
    15    if (rpath == NULL)
    16      rpath = (const char *) getenv ("LD_RUN_PATH");
    17 +  if ((rpath) && (strlen (rpath) == 0))
    18 +      rpath = NULL;
    19    if (! (bfd_elf_size_dynamic_sections
    20  	 (output_bfd, command_line.soname, rpath,
    21  	  command_line.filter_shlib,