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Re: libstdc++ multilibs installed where gcc won't find them
- From: Andrew Haley <aph at redhat dot com>
- To: tromey at redhat dot com
- Cc: Alexandre Oliva <aoliva at redhat dot com>,Gabriel Dos Reis <gdr at integrable-solutions dot net>,Benjamin Kosnik <bkoz at redhat dot com>, java at gcc dot gnu dot org
- Date: Tue, 28 Jan 2003 09:53:36 +0000 (GMT)
- Subject: Re: libstdc++ multilibs installed where gcc won't find them
- References: <orwuksl850.fsf@free.redhat.lsd.ic.unicamp.br><20030127103953.18383991.bkoz@redhat.com><or4r7u8pzu.fsf@free.redhat.lsd.ic.unicamp.br><m3znpm1ogg.fsf@uniton.integrable-solutions.net><orznpm78tz.fsf@free.redhat.lsd.ic.unicamp.br><m3iswa1j7w.fsf@uniton.integrable-solutions.net><oradhm7453.fsf@free.redhat.lsd.ic.unicamp.br><m3vg0az6se.fsf@uniton.integrable-solutions.net><orr8ay5jkx.fsf@free.redhat.lsd.ic.unicamp.br><87u1fuyxp4.fsf@fleche.redhat.com><oru1fu409g.fsf@free.redhat.lsd.ic.unicamp.br><87ptqiyww3.fsf@fleche.redhat.com><orlm163z7t.fsf@free.redhat.lsd.ic.unicamp.br><or4r7u3vau.fsf@free.redhat.lsd.ic.unicamp.br><87k7gqyn9c.fsf@fleche.redhat.com>
Tom Tromey writes:
> >>>>> "Alexandre" == Alexandre Oliva <aoliva@redhat.com> writes:
>
> Alexandre> So we had a problem, after all: libgcj.spec is to be
> Alexandre> installed only in the primary multilib directory.
>
> This seems like a potential bug. Suppose some aspect of libgcj
> configuration depends on the multilib? Offhand I can't think of when
> it would happen, though, so I guess we can continue to ignore it.
> Certainly it doesn't happen now.
See libgcj.spec on x86_64:
*jc1: -fhash-synchronization -fuse-divide-subroutine %{m32:-fcheck-references}\
-fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions
You can see that it's easy to make the libgcj configuration depend on
the multilib.
Andrew.