NetBSD Problem Report #43050

From kre@munnari.OZ.AU  Wed Mar 24 05:30:17 2010
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Date: Wed, 24 Mar 2010 12:30:10 +0700 (ICT)
From: kre@munnari.OZ.AU
To: gnats-bugs@gnats.NetBSD.org
Subject: math/mpfr (& others??) needs a revbump
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>Number:         43050
>Category:       pkg
>Synopsis:       math/mpfr (& others??) needs a revbump
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    asau
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 24 05:35:00 +0000 2010
>Closed-Date:    Wed Mar 24 19:44:52 +0000 2010
>Last-Modified:  Wed Mar 24 19:44:52 +0000 2010
>Originator:     Robert Elz
>Release:        NetBSD 4.0 / i386   pkgsrc current 2010-03-24
>Organization:
	Prince of Songkla University
>Environment:
System: NetBSD jade.coe.psu.ac.th 4.0_STABLE NetBSD 4.0_STABLE (JADE-1.696-20080517) #9: Fri May 23 18:55:13 ICT 2008 kre@jade.coe.psu.ac.th:/usr/obj/4/kernels/JADE i386
Architecture: i386
Machine: i386
>Description:
	The update of devel/gmp from version 4.3.1 to version 5.0.1
	changed the major version of its shared lib from libgmp.so.3
	to libgmp.so.10

	math/mpfr installs a shares lib with a runtime dependency
	upon libgmp.so - when the version of libgmp.so was
	changed, mpfr needs to be rebuilt so it can link against
	the correct version.

	The pkgsrc way of achieving that is the (in)famous recursive
	revbump - either that wasn't done at all in this case, or
	(at the very least) math/mpfr was missed.

>How-To-Repeat:
	I found this attempting to build the latest version of
	lang/gcc44 - the build failed claiming that while building
	libgcc it was unable to determine the suffix of object
	files ...

	The reason turned out to be that (even though there was
	for the program being compiled no rational reason to need
	any of this) the test program was linking against libmpfr.so
	and that one (installed from my latest binary package building
	of math/mpfr - predating the gmp update) required libgmp.so.3,
	but installing devel/gmp had installed libgmp.so.10


pkg_comp:default.conf# ldd /pkg_comp/obj/pkgsrc/lang/gcc44/4x/.buildlink/lib/*.so
/pkg_comp/obj/pkgsrc/lang/gcc44/4x/.buildlink/lib/libgmp.so:
/pkg_comp/obj/pkgsrc/lang/gcc44/4x/.buildlink/lib/libgmpxx.so:
        -lgmp.10 => /usr/pkg/lib/libgmp.so.10
        -lstdc++.6 => /usr/lib/libstdc++.so.6
        -lm.0 => /usr/lib/libm387.so.0
        -lm.0 => /usr/lib/libm.so.0
        -lgcc_s.1 => /usr/lib/libgcc_s.so.1
/pkg_comp/obj/pkgsrc/lang/gcc44/4x/.buildlink/lib/libmpfr.so:
        -lgmp.3 => not found

	Rebuilding math/mpfr fixed that problem.

>Fix:
	Do a recursive revbump for the devel/gmp update if that
	has not already been done (but not for any packages that
	have been updated for other reasons in the past month or so).

	Or, at the very least, revbump math/mpfr

>Release-Note:

>Audit-Trail:

Responsible-Changed-From-To: pkg-manager->asau
Responsible-Changed-By: wiz@NetBSD.org
Responsible-Changed-When: Wed, 24 Mar 2010 09:37:35 +0000
Responsible-Changed-Why:
asau did the gmp update.


State-Changed-From-To: open->closed
State-Changed-By: asau@NetBSD.org
State-Changed-When: Wed, 24 Mar 2010 19:44:52 +0000
State-Changed-Why:
Done. Thanks for the report.


>Unformatted:

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