Gentoo Archives: gentoo-user

From: Peter Ruskin <Peter.Ruskin@×××××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Heads up - Perl upgrade borked spamassassin & fix, but still curious
Date: Mon, 06 Dec 2004 11:39:27
Message-Id: 200412061139.09229.Peter.Ruskin@dsl.pipex.com
In Reply to: Re: [gentoo-user] Heads up - Perl upgrade borked spamassassin & fix, but still curious by Ow Mun Heng
1 On Monday 06 December 2004 05:09, Ow Mun Heng wrote:
2 > Can I ask what's the purpose of libprel_rebuilder? There's no
3 > man-page for it. I've tried executing it as _normal_ user but
4 > permission denied. Don't want to experiment running it as root
5 > unless I know what its for.
6
7 It checks all installed perl modules and remerges any that rely on
8 previous perl versions. Safe to run as root.
9 >
10 > PS : Your signature noted that you're runnning 2.6.9-r6-regparm.
11 > What's Regparm
12
13 I just added "-regparm" to "EXTRAVERSION" in the kernel source
14 Makefile to remind me that I had set CONFIG_REGPARM=y (Processor
15 type and features):
16
17 "Use register arguments (EXPERIMENTAL) (REGPARM)
18
19 Compile the kernel with -mregparm=3. This uses an different ABI and
20 passes the first three arguments of a function call in registers.
21 This will probably break binary only modules.
22
23 This feature is only enabled for gcc-3.0 and later - earlier
24 compilers generate incorrect output with certain kernel constructs
25 when-mregparm=3 is used."
26
27 --
28 Peter
29 ========================================================================
30 Gentoo Linux: Portage 2.0.51-r3. kernel-2.6.9-gentoo-r9.
31 i686 AMD Athlon(tm) XP 3200+. gcc(GCC): 3.3.4.
32 KDE: 3.3.1. Qt: 3.3.3.
33 ========================================================================
34
35 --
36 gentoo-user@g.o mailing list

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