Gentoo Archives: gentoo-user

From: Paul Colquhoun <paulcol@×××××××××××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Gcc 5.3
Date: Sat, 26 Dec 2015 05:45:58
Message-Id: 3377442.4BSJCfKL3i@bluering
In Reply to: Re: [gentoo-user] Re: Gcc 5.3 by Paul Colquhoun
1 On Sat, 26 Dec 2015 14:00:55 Paul Colquhoun wrote:
2 > On Fri, 25 Dec 2015 12:40:48 walt wrote:
3 > > On Thu, 24 Dec 2015 10:18:27 -0500
4 > >
5 > > Alan Grimes <ALONZOTG@×××××××.net> wrote:
6 > > > Hey, thanks for putting out gcc 5.3...
7 > > >
8 > > > Unfortunately, it fails to bootstrap on my machine. I am getting
9 > > > differences between the stage 2 and stage 3 compilers and it's
10 > > > dying... =(
11 > >
12 > > I'm waiting for 5.3.1 before I even try to install it on my main
13 > > desktop machine. But I've installed it in a virtual gentoo ~amd64
14 > > machine, so I know that the failure you are seeing was introduced when
15 > > the 'jit' useflag was added to the gcc ebuild.
16 > >
17 > > You can work around the failure by installing 5.3.0 with the -jit
18 > > useflag (which should succeed) and *then* switch to 5.3.0 using
19 > > gcc-config before re-installing 5.3.0 with +jit.
20 > >
21 > > David mentioned that he succeeded by using gcc-4.9 but I had to use the
22 > > workaround I described above.
23 >
24 > I disabled the 'jit' flag for gcc, and 5.3.0 compiled cleanly.
25 >
26 > Now to turn the flag back on and see if that works.
27
28
29 Yes, using gcc-5.3.0 to recompile 5.3.0 with +jit worked.
30
31 Thanks.
32
33
34 --
35 Reverend Paul Colquhoun, ULC. http://andor.dropbear.id.au/
36 Asking for technical help in newsgroups? Read this first:
37 http://catb.org/~esr/faqs/smart-questions.html#intro

Replies

Subject Author
Re: [gentoo-user] Re: Gcc 5.3 "Stefan G. Weichinger" <lists@×××××.at>