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Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/130-check_ldrunpath_length.patch
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-= BEGIN original header =-
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Original patch from Gentoo:
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gentoo/src/patchsets/binutils/2.19/42_all_012_check_ldrunpath_length.patch
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Originaly from Debian:
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## 012_check_ldrunpath_length.dpatch by Chris Chimelis <chris@debian.org>
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##
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## All lines beginning with `## DP:' are a description of the patch.
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## DP: Only generate an RPATH entry if LD_RUN_PATH is not empty, for
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## DP: cases where -rpath isn't specified. (#151024)
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-= END original header =-
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diff -durN binutils-2.19.1.orig/ld/emultempl/elf32.em binutils-2.19.1/ld/emultempl/elf32.em
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--- binutils-2.19.1.orig/ld/emultempl/elf32.em 2008-09-07 06:02:31.000000000 +0200
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+++ binutils-2.19.1/ld/emultempl/elf32.em 2009-03-08 11:57:01.000000000 +0100
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@@ -1219,6 +1219,8 @@
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&& command_line.rpath == NULL)
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{
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lib_path = (const char *) getenv ("LD_RUN_PATH");
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+ if ((lib_path) && (strlen (lib_path) == 0))
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+ lib_path = NULL;
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if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
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force))
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break;
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@@ -1404,6 +1406,8 @@
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rpath = command_line.rpath;
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if (rpath == NULL)
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rpath = (const char *) getenv ("LD_RUN_PATH");
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+ if ((rpath) && (strlen (rpath) == 0))
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+ rpath = NULL;
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if (! (bfd_elf_size_dynamic_sections
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(link_info.output_bfd, command_line.soname, rpath,
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command_line.filter_shlib,
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