ports/182468: [patch] lang/gcc builds unrunnable emulators/virtualbox-ose

[Peter Jeremy]

The following reply was made to PR ports/182468; it has been noted by GNATS.

From: Peter Jeremy <peter at rulingia.com>
To: Volodymyr Kostyrko <c.kworr at gmail.com>
Cc: bug-followup at FreeBSD.org
Subject: Re: ports/182468: [patch] lang/gcc builds unrunnable
 emulators/virtualbox-ose
Date: Sun, 3 Nov 2013 21:09:07 +1100

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 On 2013-Nov-01 15:19:32 +0200, Volodymyr Kostyrko <c.kworr at gmail.com> wrote:
 >Isn't it easier to map libstdc++.so.6 to gcc46/libstdc++.so.6 in=20
 >/etc/libmap.conf?
 
 As a general solution, definitely not - that would break programs (eg
 those compiled with the base C++) that expect libstdc++.so.6 to be the
 one in /usr/lib.
 
 As a specific solution for VBox-ose, not really.  That would require
 hand-crafting a libmap.conf entry that is only valid for one version
 of gcc and is unknown to the ports/pkg system.  It would look like it
 works up until VBox gets copied onto another system or lang/gcc changed
 to a different version.
 
 Any fix has to fit into the ports/pkg system so it gets handled automatical=
 ly
 and doesn't get lost.  Ideally, lang/gcc (etc) would be fixed so they were
 usable without having to rely on hacks in Mk/bsd.gcc.mk.
 
 --=20
 Peter Jeremy
 
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