Gentoo Archives: gentoo-dev

From: Prashanth Aditya Susarla <aditya@×××××××.in>
To: gentoo-dev@g.o
Subject: [gentoo-dev] Optimized Qt
Date: Sat, 08 Jun 2002 01:12:31
Message-Id: Pine.LNX.4.44.0206071146010.14744-100000@thunderbird.junta.iitk.ac.in
1 Someone wanted to know if Qt compiled with higher optimization than its
2 default was stable or not. I have just merged Qt compiled with
3 -march=athlon-tbird -O3 -fomit-frame-pointer -pipe -mmmx -m3dnow (gcc-3.1,
4 binutils-2.12.90.0.7, glibc-2.2.5-r4) and the emerge completed
5 successfully. I am also working in my KDE now and there seem to be no
6 breakages/crashes.
7 Untar qt-copy-3.0.4.tar.bz2 and edit
8 qt-copy-3.0.4/mkspecs/linux-g++/qmake.conf (it was linux-g++ in my case,
9 it could be different for others) and re-archive the entire tree. Then
10 ebuild qt-3.0.4-20020606-r1.ebuild digest would recompute the digests and
11 one can proceed with the emerge. Obviously, this new digest file would be
12 overwritten in the next emerge rsync.
13
14 Regards,
15 Prashanth Aditya Susarla

Replies

Subject Author
Re: [gentoo-dev] Optimized Qt Alexander Holler <holler@××××××××××.de>