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patches/binutils/2.17a/150-check_ldrunpath_length.patch
author Michael Hope <michael.hope@linaro.org>
Thu Sep 29 12:27:54 2011 +1300 (2011-09-29)
changeset 2694 2c01a02334ea
parent 747 d3e603e7c17c
permissions -rw-r--r--
Makefile: use phony targets

Add 'build', 'build-*', and 'install' as phony targets to the top level
Makefile.

I tend to do everything in tree with the build in a directory called
'build'. This interfered with the target 'build', making it think the
target was up to date, and stopping scripts/crosstool-NG.sh from being
regenerated.

Added 'install' as I often set the prefix to $PWD/install.

Signed-off-by: Michael Hope <michael.hope@linaro.org> 
     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,
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