Re: [gentoo-user] emerge kdesktop fails

[Kent Fredric]

On 6/18/07, dexter <dexters84@×××××.com> wrote:
> This is from emerge --info
>
> Portage 2.1.2.7 (default-linux/x86/2007.0, gcc-4.1.2, glibc-2.5-r3,
> 2.6.20-gentoo-r8 i686)
> =================================================================
> System uname: 2.6.20-gentoo-r8 i686 AMD Athlon(tm) XP 2900+
> Gentoo Base System release 1.12.9
> Timestamp of tree: Fri, 15 Jun 2007 07:50:01 +0000
> dev-java/java-config: 1.3.7, 2.0.32
> dev-lang/python:     2.4.4-r4
> dev-python/pycrypto: 2.0.1-r5
> sys-apps/sandbox:    1.2.17
> sys-devel/autoconf:  2.61
> sys-devel/automake:  1.6.3, 1.7.9-r1, 1.9.6-r2, 1.10
> sys-devel/binutils:  2.16.1-r3
> sys-devel/gcc-config: 1.3.14
> sys-devel/libtool:   1.5.22
> virtual/os-headers:  2.6.17-r2
> ACCEPT_KEYWORDS="x86"
> AUTOCLEAN="yes"
> CBUILD="i686-pc-linux-gnu"
> CFLAGS="-march=athlon-xp -mtune=athlon-xp -O2 -pipe -mfpmath=sse"
> CHOST="i686-pc-linux-gnu"
> CONFIG_PROTECT="/etc"
> CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf
> /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/
> /etc/php/cli-php5/ext-active/ /etc/terminfo"
> CXXFLAGS="-march=athlon-xp -mtune=athlon-xp -O2 -pipe -mfpmath=sse"
> DISTDIR="/usr/portage/distfiles"
> FEATURES="distlocks metadata-transfer sandbox sfperms strict"
> GENTOO_MIRRORS="http://distfiles.gentoo.org
> http://distro.ibiblio.org/pub/linux/distributions/gentoo"
> PKGDIR="/usr/portage/packages"
> PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times
> --compress --force --whole-file --delete --delete-after --stats
> --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages
> --filter=H_**/files/digest-*"
> PORTAGE_TMPDIR="/var/tmp"
> PORTDIR="/usr/portage"
> SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
> USE="3dnow X a52 aac acl acpi alsa apache2 arts berkdb bitmap-fonts
> bluetooth bzip2 cdr clamav cli cracklib crypt ctype cups curl dbus dga
> dri dts dvd dvdr encode exif firefox flac fortran ftp gd gdbm gif
> gphoto2 gpm hal iconv ieee1394 ipv6 isdnlog java javascript jpeg jpeg2k
> kde libg++ libnotify lm_sensors mad midi mmx mozilla mp3 mpeg mudflap
> mysql ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl php
> png pppd python qt4 quicktime readline reflection samba session slang
> spl sse ssl tcpd tiff truetype-fonts type1-fonts unicode usb x.264 x86
> xine xorg xvid zlib" ALSA_CARDS="emu10k1 intel8x0"
> ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug
> file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null
> plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard
> mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk
> hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU"
> VIDEO_CARDS="nvidia"
> Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL,
> LDFLAGS, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS,
> PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
>


1:  -march=cpu-type
    Generate instructions for the machine type cpu-type.  The choices
for cpu-type are the same as for -mtune.
  Moreover, specifying -march=cpu-type implies -mtune=cpu-type. [ man gcc ]

  So -march=athlon-xp implies -mtune=athlon-xp

2:  try without -mfpmath=sse. In theory, -march=athlon-xp should
intelligently turn that on. ( Im guessing here that illegal
instruction means that the assembler tried to write something that
wasn't possible, possibly because of that flag )




-- 
Kent
ruby -e '[1, 2, 4, 7, 0, 9, 5, 8, 3, 10, 11, 6, 12, 13].each{|x|
print "enNOSPicAMreil kdrtf@×××.com"[(2*x)..(2*x+1)]}'
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