From: Rob Landley <rob@landley.net>
Date: Sun, 18 Dec 2005 16:50:35 +0000 (+0100)
Subject: [PATCH] uml: fix dynamic linking on some 64-bit distros
X-Git-Tag: v2.6.15-rc6~10
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=53c0b59dcdb7c68c3cfd4b9a0bd17373b785f2eb;p=linux-2.6-omap-h63xx.git

[PATCH] uml: fix dynamic linking on some 64-bit distros

With Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

The current UML build assumes that on x86-64 systems, /lib is a symlink
to /lib64, but in some distributions (like PLD and CentOS) they are
separate directories, so the 64 bit library loader isn't found.  This
patch inserts /lib64 at the start of the rpath on x86-64 UML builds.

Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index 4f118d5cc2e..38df311e75d 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -12,3 +12,7 @@ CHECKFLAGS  += -m64
 
 ELF_ARCH := i386:x86-64
 ELF_FORMAT := elf64-x86-64
+
+# Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example.
+
+LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64