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[SOLVED] Slow emerge on hppa
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nowicz
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Joined: 07 Jun 2005
Posts: 3

PostPosted: Thu Dec 15, 2005 3:19 pm    Post subject: [SOLVED] Slow emerge on hppa Reply with quote

Hi folks!

The thing is i've a hppa machine and emerge takes ages to be done here. E.g. i ran "emerge --update --deep --newuse world -pv" then calculating dependencies takes about an hour to be done.

emerge -info output coz this may come in handy:
Code:

Portage 2.0.51.22-r3 (default-linux/hppa/2005.0, gcc-3.3.5, glibc-2.3.4.20040808-r1, 2.6.15-rc5-pa1 parisc)
=================================================================
System uname: 2.6.15-rc5-pa1 parisc PA8500 (PCX-W)
Gentoo Base System version 1.6.13
dev-lang/python:     2.3.5, 2.4.2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.15.92.0.2-r10
sys-devel/libtool:   1.5.20
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="hppa"
AUTOCLEAN="yes"
CBUILD="hppa2.0-unknown-linux-gnu"
CFLAGS="-O3 -pipe -mschedule=8000 -fomit-frame-pointer"
CHOST="hppa2.0-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/bind /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://gentoo.math.bme.hu http://gentoo.inf.elte.hu/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage"
USE="hppa apache2 berkdb bitmap-fonts bzip2 crypt cups expat flash foomaticdb fortran gdbm gpm idn imlib ipv6 jpeg libwww mhash ming mysql ncurses nls pam pcre perl php pic png python readline sasl spell ssl tcpd tiff truetype-fonts type1-fonts udev xml2 zlib userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY


Any solutuon?
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Last edited by nowicz on Fri Dec 16, 2005 9:23 pm; edited 1 time in total
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HPRichard
Tux's lil' helper
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Joined: 02 Feb 2005
Posts: 94
Location: KA, Germany

PostPosted: Fri Dec 16, 2005 12:40 pm    Post subject: Reply with quote

This is a known problem, all hppa users are suffering from it.
The problems seems to be that portage does not use the dependency cache, but instead runs through all ebuilds, which is reported to be up to 400 times slower. (emerge -pvuD world takes 3-4 hours on my machine)
The devs know about the problem and are suffering themselves.
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nowicz
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Joined: 07 Jun 2005
Posts: 3

PostPosted: Fri Dec 16, 2005 3:49 pm    Post subject: Reply with quote

Heya, thanks for the anwser.
However, I've done "emerge -C eselect". At last it works fast. I have no clue what eselect has to do with that.
Amazing, isnt it?

Cheers!

Edit: Ehm... I give up...it works responsibly. However, the way what I used to think is wrong now, there is nothing about the eselect. I've emerged it again but nuffin happen and it works responsibly fast so far.
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HPRichard
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Tux's lil' helper


Joined: 02 Feb 2005
Posts: 94
Location: KA, Germany

PostPosted: Fri Dec 23, 2005 4:28 pm    Post subject: Reply with quote

The people on #gentoo-hppa just told me that reemerging python returns portage dependency calculation to nominal speed

Edit: I forgot to mention that you are also required to run http://dev.gentoo.org/~gmsoft/tools/fixmtime after the python update
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