RE: [gentoo-alt] Gentoo Prefix on OSX now uses Clang

[YangJiaqi]

You may simply use 'ln -s $EPREFIX/bin/bash $EPREFIX/tmp/bin/bash' (mkdir if needs) to continue the whole bootstrap progress.



> Date: Sat, 6 Jun 2015 09:11:34 -0500
> Subject: Re: [gentoo-alt] Gentoo Prefix on OSX now uses Clang
> From: darkside@g.o
> To: gentoo-alt@l.g.o
>
> Great work!
>
> It almost finished for me ... ~x64-macos
>
> The following keyword changes are necessary to proceed:
>  (see "package.accept_keywords" in the portage(5) man page for more details)
> # required by app-portage/portage-utils-0.56[-static]
> # required by app-admin/perl-cleaner-2.17
> # required by dev-lang/perl-5.20.2-r1
> # required by virtual/perl-ExtUtils-Command-1.180.0-r2
> # required by perl-core/ExtUtils-MakeMaker-7.40.0-r1
> # required by virtual/perl-ExtUtils-MakeMaker-7.40.0
> # required by dev-perl/Text-Unidecode-1.230.0
> # required by sys-apps/texinfo-5.2
> # required by sys-apps/groff-1.22.3
> # required by sys-apps/man-1.6g
> # required by virtual/man-0-r1
> # required by @system
> # required by @world (argument)
>
> =dev-libs/iniparser-3.1-r1 **
>
> I added it to package.accept_keywords and re-ran bootstrap-prefix.sh
> and it blew up on me because it tried to emerge gmp again and failed.
>
> -Jeremy
>
> On Mon, Jun 1, 2015 at 2:38 PM, Fabian Groffen <grobian@g.o> wrote:
> > As the subject says, a bootstrap on OSX will now work itself into a
> > system with Clang as the only and main compiler.  This also means that
> > bootstrapping finally works normally again on OSX 10.9 Maverick and
> > 10.10 Yosemite.  Long overdue.  Too long, probably.
> >
> > If you have an existing prefix, it will likely try to install clang.  If
> > you want to keep your Prefix, you probably have to first manually
> > install clang/llvm-3.4 before you can compile 3.5.  I haven't tested
> > this, sorry.
> >
> > This switch would not have been possible without the hard work of many
> > non-devs that contributed patches and fixes over the years to
> > binutils-apple and llvm.  Many thanks to you all!
> >
> > For the curious, https://bugs.gentoo.org/show_bug.cgi?id=538366
> > documents more or less what a bootstrap now does.  I decided not to try
> > and skip the clang-3.4 step (although we can on newer systems) because
> > then I'd know it would work on older systems the same way.  In the end
> > on a modern machine, it just takes a while, but I was able to do do
> > three full bootstraps on a single rainy day (with some stops inbetween)
> > on my rusty Core i7 iMac.  It shouldn't be so bad.  It took me an hour
> > or so on a Mac Mini Core i5 with an SSD this morning.  So I hope it's ok
> > for people to (finally) re-bootstrap their prefixes.
> >
> > Fabian
> >
> > --
> > Fabian Groffen
> > Gentoo on a different level
>