NetBSD Problem Report #45265

From www@NetBSD.org  Thu Aug 18 08:16:01 2011
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Date: Thu, 18 Aug 2011 08:16:00 +0000 (UTC)
From: joern.clausen@uni-bielefeld.de
Reply-To: joern.clausen@uni-bielefeld.de
To: gnats-bugs@NetBSD.org
Subject: visibility in graphics/MesaLib still broken with GCC 4.6 on Solaris
X-Send-Pr-Version: www-1.0

>Number:         45265
>Category:       pkg
>Synopsis:       visibility in graphics/MesaLib still broken with GCC 4.6 on Solaris
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    solaris-pkg-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Aug 18 08:20:00 +0000 2011
>Closed-Date:    Sun Dec 29 23:54:51 +0000 2013
>Last-Modified:  Sun Dec 29 23:54:51 +0000 2013
>Originator:     Jörn Clausen
>Release:        
>Organization:
University of Bielefeld
>Environment:
>Description:
See pkg/45256 for reference.

Despite the release notes of GCC 4.6.1, visibility on Solaris when using the Sun linker is still broken.
>How-To-Repeat:

>Fix:
--- hacks.mk    2011/08/18 08:04:40     1.1
+++ hacks.mk    2011/08/18 08:05:39
@@ -29,7 +29,7 @@
 #CFLAGS+=              -ffast-math
 .  endif

-.  if !empty(CC_VERSION:Mgcc-[4-9]*)
+.  if !empty(CC_VERSION:Mgcc-[4-9]*) && ${OPSYS} != "SunOS"
 # Don't hide symbols for glut by default, it doesn't know how to unhide them.
 .    if empty(PKGNAME:M*glut*)
 PKG_HACKS+=            gcc-hidden-visibility

>Release-Note:

>Audit-Trail:

Responsible-Changed-From-To: pkg-manager->solaris-pkg-people
Responsible-Changed-By: wiz@NetBSD.org
Responsible-Changed-When: Fri, 19 Aug 2011 10:20:15 +0000
Responsible-Changed-Why:
Solaris pkgsrc PR


From: =?ISO-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: pkg/45265
Date: Tue, 14 Aug 2012 15:56:58 +0200

 Just a yearly reminder: This patch is still necessary on Solaris 10, now 
 with GCC 4.7.0.

 -- 
   Jörn Clausen                             joern.clausen@uni-bielefeld.de
   Hochschulrechenzentrum                 http://www.uni-bielefeld.de/hrz/
   Universität Bielefeld

From: David Holland <dholland-pbugs@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: pkg/45265
Date: Tue, 14 Aug 2012 22:13:17 +0000

 On Tue, Aug 14, 2012 at 02:00:07PM +0000, J?rn Clausen wrote:
  > From: =?ISO-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
  > To: gnats-bugs@netbsd.org
  > Cc: 
  > Subject: Re: pkg/45265
  > Date: Tue, 14 Aug 2012 15:56:58 +0200
  > 
  >  Just a yearly reminder: This patch is still necessary on Solaris 10, now 
  >  with GCC 4.7.0.

 The original report says it's necessary when using the Sun linker;
 shouldn't part of the conditional test for that?

 -- 
 David A. Holland
 dholland@netbsd.org

From: =?ISO-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
To: gnats-bugs@NetBSD.org
Cc: David Holland <dholland-pbugs@NetBSD.org>, solaris-pkg-people@NetBSD.org,
 gnats-admin@NetBSD.org, pkgsrc-bugs@NetBSD.org
Subject: Re: pkg/45265
Date: Wed, 15 Aug 2012 11:17:00 +0200

 On 15.08.12 00:15, David Holland wrote:
 >   The original report says it's necessary when using the Sun linker;
 >   shouldn't part of the conditional test for that?

 If you find a method to test for the linker, you'd have solved a long 
 standing problem in a lot of packages. There are several places like 
 this, where a test for the compiler is actually used to guess the linker.

 -- 
   Jörn Clausen                             joern.clausen@uni-bielefeld.de
   Hochschulrechenzentrum                 http://www.uni-bielefeld.de/hrz/
   Universität Bielefeld

From: "Filip Hajny" <filip@joyent.com>
To: =?iso-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
Cc: <gnats-bugs@NetBSD.org>,
	"David Holland" <dholland-pbugs@NetBSD.org>,
	<solaris-pkg-people@NetBSD.org>,
	<pkgsrc-bugs@NetBSD.org>
Subject: Re: pkg/45265
Date: Wed, 15 Aug 2012 11:41:35 +0200

 On 15. 8. 2012, at 11:17, J=F6rn Clausen <joern.clausen@uni-bielefeld.de> w=
 rote:

 > On 15.08.12 00:15, David Holland wrote:
 >>  The original report says it's necessary when using the Sun linker;
 >>  shouldn't part of the conditional test for that?
 >=20
 > If you find a method to test for the linker, you'd have solved a long sta=
 nding problem in a lot of packages. There are several places like this, whe=
 re a test for the compiler is actually used to guess the linker.

 +1

 Also note that the aforementioned patch is no longer needed for the Sun lin=
 ker that ships with Illumos.

 -F=

State-Changed-From-To: open->feedback
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Thu, 23 May 2013 17:55:38 +0000
State-Changed-Why:
The recent update to MesaLib removed hacks.mk; hopefully that means this
should no longer be an issue.


From: =?ISO-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
To: gnats-bugs@NetBSD.org
Cc: dholland@NetBSD.org, solaris-pkg-people@NetBSD.org, pkgsrc-bugs@NetBSD.org,
 gnats-admin@NetBSD.org
Subject: Re: pkg/45265 (visibility in graphics/MesaLib still broken with GCC
 4.6 on Solaris)
Date: Mon, 27 May 2013 14:55:16 +0200

 On 23.05.13 19:55, dholland@NetBSD.org wrote:
 > Synopsis: visibility in graphics/MesaLib still broken with GCC 4.6 on Solaris
 >
 > State-Changed-From-To: open->feedback
 > State-Changed-By: dholland@NetBSD.org
 > State-Changed-When: Thu, 23 May 2013 17:55:38 +0000
 > State-Changed-Why:
 > The recent update to MesaLib removed hacks.mk; hopefully that means this
 > should no longer be an issue.

 I can't say. I gave in and now use a GCC 4.7.3 outside pkgsrc that was 
 built with /usr/sfw/bin/gobjdump, so visibility is no longer an issue 
 for me.

 -- 
   Jörn Clausen                             joern.clausen@uni-bielefeld.de
   Hochschulrechenzentrum                 http://www.uni-bielefeld.de/hrz/
   Universität Bielefeld

State-Changed-From-To: feedback->open
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Sat, 01 Jun 2013 23:21:40 +0000
State-Changed-Why:
Submitter can't test.


From: David Holland <dholland-pbugs@netbsd.org>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: pkg/45265 (visibility in graphics/MesaLib still broken with GCC
 4.6 on Solaris)
Date: Sat, 1 Jun 2013 23:21:23 +0000

 On Mon, May 27, 2013 at 02:55:16PM +0200, J?rn Clausen wrote:
  > >State-Changed-From-To: open->feedback
  > >State-Changed-By: dholland@NetBSD.org
  > >State-Changed-When: Thu, 23 May 2013 17:55:38 +0000
  > >State-Changed-Why:
  > >The recent update to MesaLib removed hacks.mk; hopefully that means this
  > >should no longer be an issue.
  > 
  > I can't say. I gave in and now use a GCC 4.7.3 outside pkgsrc that
  > was built with /usr/sfw/bin/gobjdump, so visibility is no longer an
  > issue for me.

 My inclination is to close the PR and hope the problem's gone away if
 nobody else complains. That ok?

 -- 
 David A. Holland
 dholland@netbsd.org

From: =?ISO-8859-1?Q?J=F6rn_Clausen?= <joern.clausen@uni-bielefeld.de>
To: gnats-bugs@NetBSD.org
Cc: David Holland <dholland-pbugs@NetBSD.org>, solaris-pkg-people@NetBSD.org,
 gnats-admin@NetBSD.org, pkgsrc-bugs@NetBSD.org
Subject: Re: pkg/45265 (visibility in graphics/MesaLib still broken with GCC
 4.6 on Solaris)
Date: Mon, 03 Jun 2013 09:04:13 +0200

 On 02.06.13 01:25, David Holland wrote:
 >   My inclination is to close the PR and hope the problem's gone away if
 >   nobody else complains. That ok?

 Absolutely! Please close this PR.

 -- 
   Jörn Clausen                             joern.clausen@uni-bielefeld.de
   Hochschulrechenzentrum                 http://www.uni-bielefeld.de/hrz/
   Universität Bielefeld

State-Changed-From-To: open->closed
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Sun, 29 Dec 2013 23:54:51 +0000
State-Changed-Why:
submitter can't test and we're hoping/assuming it's fixed.


>Unformatted:

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