NetBSD Problem Report #45018

From www@NetBSD.org  Sat Jun  4 00:14:38 2011
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Date: Sat,  4 Jun 2011 00:14:37 +0000 (UTC)
From: kojiro@hello-channel.com
Reply-To: kojiro@hello-channel.com
To: gnats-bugs@NetBSD.org
Subject: QEMU fails to build because of the i386 linker script
X-Send-Pr-Version: www-1.0

>Number:         45018
>Category:       pkg
>Synopsis:       QEMU fails to build because of the i386 linker script
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jun 04 00:15:00 +0000 2011
>Closed-Date:    Sat Jun 29 02:24:00 +0000 2013
>Last-Modified:  Sat Jun 29 02:24:00 +0000 2013
>Originator:     Daniel Loffgren
>Release:        current
>Organization:
>Environment:
NetBSD Koharu 5.99.15 NetBSD 5.99.15 (GENERIC) #0: Sun Aug  2 05:53:27 UTC 2009  builds@b7.netbsd.org:/home/builds/ab/HEAD/i386/200908020000Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC i386

>Description:
On build, qemu will fail to build with:

ld:/usr/pkgsrc/emulators/qemu/work/qemu-0.13.0/i386.ld:45: parse error
gmake[1]: *** [qemu-sparc] Error 1
gmake: *** [subdir-sparc-bsd-user] Error 2
gmake: *** Waiting for unfinished jobs....
>How-To-Repeat:
Attempt to build the latest qemu from pkgsrc
>Fix:
This is caused by the addition of some linker script code that was added to x86_64 that were also added to the i386 linker scripts, but aren't used. My patch below fixes the build.

--- i386.ld.orig        2010-10-15 15:56:09.000000000 -0500
+++ i386.ld     2011-06-03 19:10:07.000000000 -0500
@@ -39,20 +39,8 @@
   .rela.fini     : { *(.rela.fini)     }
   .rel.bss       : { *(.rel.bss)               }
   .rela.bss      : { *(.rela.bss)              }
-  .rel.plt      :
-  {
-    *(.rel.plt)
-    PROVIDE_HIDDEN (__rel_iplt_start = .);
-    *(.rel.iplt)
-    PROVIDE_HIDDEN (__rel_iplt_end = .);
-  }
-  .rela.plt       :
-  {
-    *(.rela.plt)
-    PROVIDE_HIDDEN (__rela_iplt_start = .);
-    *(.rela.iplt)
-    PROVIDE_HIDDEN (__rela_iplt_end = .);
-  }
+  .rel.plt       : { *(.rel.plt)       }
+  .rela.plt      : { *(.rela.plt)      }
   .init          : { *(.init)  } =0x47ff041f
   .text      :
   {

>Release-Note:

>Audit-Trail:
From: "OBATA Akio" <obache@netbsd.org>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: pkg/45018: QEMU fails to build because of the i386 linker script
Date: Thu, 09 Jun 2011 21:29:13 +0900

 On Sat, 04 Jun 2011 09:15:00 +0900, <kojiro@hello-channel.com> wrote:

 >> Environment:
 > NetBSD Koharu 5.99.15 NetBSD 5.99.15 (GENERIC) #0: Sun Aug  2 05:53:27 UTC 2009  builds@b7.netbsd.org:/home/builds/ab/HEAD/i386/200908020000Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC i386
 >
 >> Description:
 > On build, qemu will fail to build with:
 >
 > ld:/usr/pkgsrc/emulators/qemu/work/qemu-0.13.0/i386.ld:45: parse error
 > gmake[1]: *** [qemu-sparc] Error 1
 > gmake: *** [subdir-sparc-bsd-user] Error 2
 > gmake: *** Waiting for unfinished jobs....

 I cannot reproduce it on 5.1 release.  NetBSD-current(old?) specific issue?

 -- 
 OBATA Akio / obache@NetBSD.org

From: "OBATA Akio" <obache@netbsd.org>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: pkg/45018: QEMU fails to build because of the i386 linker script
Date: Sat, 18 Jun 2011 10:21:37 +0900

 Not recorded in GNATS.

 ------- Forwarded message -------
 From: "Daniel Loffgren" <kojiro@hello-channel.com>
 To: pkg-manager@netbsd.org, gnats-admin@netbsd.org, pkgsrc-bugs@netbsd.org, obache@netbsd.org
 Cc:
 Subject: Re: pkg/45018: QEMU fails to build because of the i386 linker script
 Date: Sat, 18 Jun 2011 09:07:52 +0900

 You are right, I just built it on an up-to-date NetBSD-current machine, and it all worked perfectly. I double checked and pkgsrc is up-to-date on this machine, although it is running a much older version of current. I noticed that the linker versions between the two machines differ. It would appear that this linker script was modified here to fix building with the newer glibc, but I am guessing it breaks the old stuff. I will look further into it and see if I can find a fix that works both ways, and solves the root problem.

 On Jun 9, 2011, at 7:30 AM, OBATA Akio wrote:

 > The following reply was made to PR pkg/45018; it has been noted by GNATS.
 >
 > From: "OBATA Akio" <obache@netbsd.org>
 > To: gnats-bugs@netbsd.org
 > Cc:
 > Subject: Re: pkg/45018: QEMU fails to build because of the i386 linker script
 > Date: Thu, 09 Jun 2011 21:29:13 +0900
 >
 > On Sat, 04 Jun 2011 09:15:00 +0900, <kojiro@hello-channel.com> wrote:
 >
 >>> Environment:
 >> NetBSD Koharu 5.99.15 NetBSD 5.99.15 (GENERIC) #0: Sun Aug  2 05:53:27 UTC 2009  builds@b7.netbsd.org:/home/builds/ab/HEAD/i386/200908020000Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC i386
 >>
 >>> Description:
 >> On build, qemu will fail to build with:
 >>
 >> ld:/usr/pkgsrc/emulators/qemu/work/qemu-0.13.0/i386.ld:45: parse error
 >> gmake[1]: *** [qemu-sparc] Error 1
 >> gmake: *** [subdir-sparc-bsd-user] Error 2
 >> gmake: *** Waiting for unfinished jobs....
 >
 > I cannot reproduce it on 5.1 release.  NetBSD-current(old?) specific issue?
 >
 > --
 > OBATA Akio / obache@NetBSD.org

State-Changed-From-To: open->closed
State-Changed-By: tsutsui@NetBSD.org
State-Changed-When: Sat, 29 Jun 2013 02:24:00 +0000
State-Changed-Why:
As noted in pkgsrc/emulators/qemu0/Makefile, this happened only on
5.99.x -current before binutils-2.19 was imported:
---
.if ${OPSYS} == "NetBSD"
.if (!empty(OS_VERSION:M5.99.*) || !empty(OS_VERSION:M[6-9].*))
# XXX
# i386 and x86_64 user emul require newer binutils for PROVIDE_HIDDEN()
# http://git.qemu.org/qemu.git/commit/?id=845f2c2812d9ed24b36c02a3d06ee83aeafe8b49
# but binutils-2.19 was enabled around 5.99.22:
# http://cvsweb.NetBSD.org/bsdweb.cgi/src/share/mk/bsd.own.mk#rev1.594
---
and no worth to handle old -current version numbers.


>Unformatted:

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