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On Wednesday 10 February 2010 17:33:46 Mark Knecht wrote: |
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> On Wed, Feb 10, 2010 at 3:22 AM, Alan Mackenzie <acm@×××.de> wrote: |
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> > On Tue, Feb 09, 2010 at 02:39:14PM -0500, dhk wrote: |
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> >> Do you have xfce-base/xfdesktop installed? Try installing it. |
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> > |
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> > No, as it happens, I didn't. When I tried |
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> > |
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> > # emerge xfdesktop |
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> > |
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> > , the compiler threw a segfault. It does this reproducibly. Bother! |
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> > |
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> > I don't have any fancy C\(XX\)?FLAGS set, and am using a standard |
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> > athlon-64 setup. |
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> > |
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> > Presumably, rebuilding the compiler isn't going to help much, since the |
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> > athlon-64 stage-3 would have had the latest and greatest compiler anyhow. |
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> > |
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> > I think, at this stage, I'll just try emerging a different window |
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> > manager. Maybe blackbox. |
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> |
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> Is it just me? On a new install I always still to an emerge -e @world |
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> once I get to a working text based boot and I've done any modification |
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> to make.conf as I don't really know how the compiler or tool set was |
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> built. Just paranoid. |
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That's worthwhile, it goes real quick once gcc and glibc are built. Plus |
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(until recently at least) the published stages always had an out of date gcc |
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on them. |
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> I used to do it twice before I started installing apps or desktops but |
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> I've cut back. :-) |
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Twice is pointless :-) |
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gcc rebuilds itself twice to ensure that the binary is built with the same |
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version as the result, and verifies that the last two are bit-wise identical. |
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Then building the toolchain, then building the rest of world gives you exactly |
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what you hope to get from doing it twice. |
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> |
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> If you care to compare: |
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> |
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> mark@firefly ~ $ cat /etc/make.conf |
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> # Please consult /usr/share/portage/config/make.conf.example for a more |
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> # detailed example. |
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> CFLAGS="-O2 -march=native -pipe" |
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> #Safe CFlags for the Core-i7, saved for reference |
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> #CFLAGS="-march=core2 -msse4 -mcx16 -msahf -O2 -pipe" |
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> CXXFLAGS="${CFLAGS}" |
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> # WARNING: Changing your CHOST is not something that should be done |
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> lightly. # Please consult http://www.gentoo.org/doc/en/change-chost.xml |
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> before changing. CHOST="x86_64-pc-linux-gnu" |
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> # These are the USE flags that were used in addition to what is provided by |
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> the # profile used for building. |
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> #USE="hal" |
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> USE="aac alsa cairo caps cdda cddb cdparanoia cdr dts dvd dvdr ffmpeg |
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> flac fltk ftp gnome hal ieee1394 jack kde lame java jpeg ladspa lame |
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> lash libsamplerate mmx mp3 mp4 mpeg musepack nsplugin ogg sse sse2 |
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> ssse3 sse4 tifftruetype vorbis xine xv xvid vmware -bluetooth -esound |
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> -timidity" |
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> MAKEOPTS="-j5" |
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> GENTOO_MIRRORS="http://gentoo.osuosl.org/ " |
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> SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" |
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> EMERGE_DEFAULT_OPTS="--with-bdeps y" |
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> #INPUT_DEVICES="keyboard mouse" |
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> INPUT_DEVICES="evdev virtualbox" |
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> VIDEO_CARDS="intel fbdev virtualbox vmware" |
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> #VIDEO_CARDS="intel vesa fbdev" |
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> ALSA_CARDS="hdsp usb" |
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> LINGUAS="en" |
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> ACCEPT_LICENSE="dlj-1.1 PUEL" |
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> source /usr/local/portage/layman/make.conf |
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> mark@firefly ~ |
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-- |
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alan dot mckinnon at gmail dot com |
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