Date: Wed, 27 Apr 2005 21:18:45 -0700 From: Peter Wemm <peter@wemm.org> To: freebsd-amd64@freebsd.org Cc: Kris Kennaway <kris@obsecurity.org> Subject: Re: Shared library relocation R_X86_64_32 solution on amd64? Message-ID: <200504272118.47153.peter@wemm.org> In-Reply-To: <20050427202900.GA52508@xor.obsecurity.org> References: <20050427192112.GA30646@xor.obsecurity.org> <BE95A8E3.38FDB%michael.hopkins@hopkins-research.com> <20050427202900.GA52508@xor.obsecurity.org>
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On Wednesday 27 April 2005 01:29 pm, Kris Kennaway wrote:
> For the error above, it looks like at least 3) (i.e. FreeBSD should
> provide a libobjc.so). Whether or not gnustep will use it, or if
> there are further problems, I can't say.
For what its worth, we do build libobjc.so now.
peter@overcee[9:15pm]~-101> file /usr/lib/libobjc.so.1
/usr/lib/libobjc.so.1: ELF 64-bit LSB shared object, AMD x86-64, version 1
(FreeBSD), stripped
src/gnu/lib/libobjc/Makefile rev 1.21:
----------
date: 2004/09/29 23:42:44; author: peter; state: Exp; lines: +5 -0
We *need* the pic libobjc library for amd64. It is needed for ia64 as
well, but I'll let Marcel decide whether he wants to build a .so or not.
Without this, building certain ports that use objc have fatal errors.
------------
This has been in RELENG_5 for a while and will be included in 5.4-RELEASE. It
was not shipped in 5.3-REL.
-- Makefile 28 Jul 2004 05:27:18 -0000 1.20
+++ Makefile 13 Feb 2005 07:23:06 -0000 1.20.2.2
@@ -7,6 +7,11 @@
LIB= objc
-NOMAN= sorry
-NOPIC= works but method lookup slowdown is significant
+NOMAN=
+.if ${MACHINE_ARCH} == "amd64"
+SHLIB_MAJOR= 1
+.else
+# XXX is this still correct?
+NOPIC= # works but method lookup slowdown is significant
+.endif
SRCS= archive.c class.c encoding.c gc.c hash.c init.c misc.c \
I think we should be building shared libobjc.so.1 everywhere.
-Peter
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