Gentoo Archives: gentoo-science

From: Christopher Schwan <cschwan@××××××××××××××××××.de>
To: gentoo-science@l.g.o
Subject: Re: [gentoo-science] [sage-on-prefix] sympow
Date: Tue, 07 Dec 2010 11:49:32
Message-Id: 201012071248.35427.cschwan@students.uni-mainz.de
In Reply to: [gentoo-science] [sage-on-prefix] sympow by Steven Trogdon
Hi Steve,

On Monday 06 December 2010 22:13:57 Steven Trogdon wrote:
> Hi Christopher, > > Since sage-on-prefix is semi-official I though I would indicate an > issue I encountered in installing Sage from sage-on-gentoo in a prefix > on Debian Linux.
Thanks!
> > When building sympow (sympow-1.018.1_p8-r1) the Debian system gcc > compiler was being used instead of the Prefix gcc. This was because > sympow provides in Configure a whichexe() function with hard-coded > search paths. The easiest thing for me was to add: > > # fix EPREFIX in whichexe() function > sed -i -e "s:-f \/bin:-f ${EPREFIX}\/bin:" \ > -e "s:echo \/bin:echo ${EPREFIX}\/bin:" \ > -e "s:\/usr:${EPREFIX}\/usr:g" \ > Configure || die "failed to fix EPREFIX in whichexe()" > > to src_prepare(). I didn't think about it until just recently, but > perhaps the hard-coded paths could be removed so the prefix/gentoo > system 'which' is used.
Yes, I simply replaced "whichexe " with "which ", which should do it.
> > Steve
Christopher