pkg/41883: math/maxima missing (possibly via dependency) devel/libsegv dependency

[kre%munnari.OZ.AU@localhost]

>Number:         41883
>Category:       pkg
>Synopsis:       math/maxima missing (possibly via dependency) devel/libsegv 
>dependency
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Aug 13 07:20:01 +0000 2009
>Originator:     Robert Elz
>Release:        NetBSD 4.0_STABLE
>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@localhost:/usr/obj/4/kernels/JADE i386
Architecture: i386
Machine: i386
>Description:
        math/maxima (or something it uses) requires libsegv.so but
        nothing is causing it to be installed.

>How-To-Repeat:
        I use pkg_comp with libkver and the NetBSD 4.0 release sets
        installed (except x*, pkgsrc modular xorg is used) to simulate a 
        fairly pure NetBSD 4.0 release environment in which to build
        binary packages.   Most probably none of that is relevant here.

        Building math/maxima in a (fairly) clean sandbox causes the
        following as part of the configure output (yet configure still
        succeeds) ...

checking build system type... i386-unknown-netbsdelf4.0
checking host system type... i386--netbsdelf
checking for clisp... true
checking for iconv... true
checking for recode... false
Shared object "libsigsegv.so.0" not found
clisp runtime is ""
usage: basename string [suffix]
checking POSIX shell to see that it contains getopts... trying /bin/sh
POSIX shell is /bin/sh
checking for egrep... grep -E

        And then when it comes to building ...

===> Building for maxima-5.19.0
Making all in src
test -d binary-clisp || mkdir binary-clisp
clisp -norc -q -x '(progn (load "../lisp-utils/defsystem.lisp") (funcall 
(intern (symbol-name :operate-on-system) :mk) "maxima" :compile :verbose t))' 
&&  clisp -norc -q -x '(progn (load "../lisp-utils/defsystem.lisp") (funcall 
(intern (symbol-name :operate-on-system) :mk) "maxima" :load :verbose t) 
(ext:saveinitmem "binary-clisp/maxima.mem" :init-function (function 
cl-user::run)))'
Shared object "libsigsegv.so.0" not found
*** Error code 1

Stop.
make: stopped in /pkg_comp/obj/pkgsrc/math/maxima/4x/maxima-5.19.0/src
*** Error code 1

Stop.

        The two references there to libsigsegv are the only two (to that point)
        in the build log - the "make clean" that pkg_comp does (which ends up
        for me with CLENDEPENDS=yes) does descend into devel/libsigsegv
        to clean it - so something along the way has this listed as a
        dependency, but evidently not correctly so as to cause it to be
        loaded.

        I think I've encountered something similar before, and the fix
        turned out to be quite easy for someone who has a clue.

>Fix: