From: "Paolo 'Blaisorblade' Giarrusso" <blaisorblade@yahoo.it>
To: Linus Torvalds <torvalds@osdl.org>, Andrew Morton <akpm@osdl.org>
Cc: Jeff Dike <jdike@addtoit.com>,
linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] [PATCH 2/2] uml: fix dynamic linking on some 64-bit distros
Date: Sun, 20 Nov 2005 20:10:22 +0100 [thread overview]
Message-ID: <20051120191021.4189.37355.stgit@zion.home.lan> (raw)
In-Reply-To: <20051120191019.4189.22191.stgit@zion.home.lan>
From: Rob Landley <rob@landley.net>, 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>
---
arch/um/Makefile-x86_64 | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index 4f118d5..38df311 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
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prev parent reply other threads:[~2005-11-20 20:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-20 19:10 [uml-devel] [PATCH 1/2] uml: arch/um/scripts/Makefile.rules - remove duplicated code Paolo 'Blaisorblade' Giarrusso
2005-11-20 19:10 ` Paolo 'Blaisorblade' Giarrusso [this message]
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