On Mon, Jan 30, 2017 at 3:55 PM, Michele Bucca <michele.bu...@gmail.com> wrote:
> Il 30 gen 2017 10:52 PM, "Bruce Dubbs" <bruce.du...@gmail.com> ha scritto: > > > > Tim Tassonis wrote: > >> > >> On 01/30/2017 10:11 PM, Chris Statzer wrote: > >>> > >>> > >>> > >>> On Mon, Jan 30, 2017 at 7:17 PM, ssmtpmailtesting ssmtpmailtesting > >>> <ssmtpmailtest...@gmail.com <mailto:ssmtpmailtest...@gmail.com>> > wrote: > >>> > >>> Is it possible to use gentoo stage3 as tools or temporary system? > >>> > >>> > >>> http://distfiles.gentoo.org/releases/x86/autobuilds/ > 20170124/stage3-i686-20170124.tar.bz2 > >>> > >>> > >>> <http://distfiles.gentoo.org/releases/x86/autobuilds/ > 20170124/stage3-i686-20170124.tar.bz2> > >>> > >>> > >>> Then is it possible to skip chapter 5 to make tools or toolchain or > >>> temporary system? > >>> > >>> > >>> It is possible, and exactly what I did after my first run though LFS. > >>> Extract it to the root. Chroot to it. Install grub, bc. and compile the > >>> kernel. Reboot. You already have wget etc etc. I built Xorg etc > >>> following BLFS and worked flawlessly. Would be happy to answer any > other > >>> questions. > >> > >> > >> > >> Of course it is possible. It might also be possible to use an existing > >> debian or redhat install as temporary toolchain. > >> > >> It just undermines the whole point of Linux From Scratch. The "from > >> scratch" actually means that you build the whole systen from scratch. > Like > >> this, you fail to do that. You will compile at least: > >> > >> Glibc-2.24 > >> Zlib-1.2.8 > >> File-5.28 > >> Binutils-2.27 > >> GMP-6.1.1 > >> MPFR-3.1.4 > >> MPC-1.0.3 > >> > >> with the gentoo compiler and not the one that you built yourself. > > > > > > One thing that is quite reasonable is to build /mnt/lfs/tools (Chapter > 5) and archive it. You can then reuse it for any new version of LFS unless > a package comes up that needs something newer. But that hasn't happened in > years. > > > > I'll note that on my system, I takes only about 20 minutes to build > Chapter 5. > > > > -rw-rw-r-- 1 lfs lfs 0 Jan 23 18:08 034-binutils-pass1 > > ... > > -rw-rw-r-- 1 lfs lfs 0 Jan 23 18:28 064-xz > > > > Yes, it is automated. > > > > -- Bruce > > > Using ALFS? > > > > Yeah, he uses jhalfs, as do I as of late. Too much time to be invested in doing it manually at this time.
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