Gentoo Archives: gentoo-user

From: Richard Fish <bigfish@××××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] problem compiling glibc
Date: Fri, 11 Nov 2005 16:05:27
Message-Id: 7573e9640511110753r224e67e6q48c24bdb7f507e04@mail.gmail.com
In Reply to: Re: [gentoo-user] problem compiling glibc by Vesselin Mladenov
1 > On Thu, 2005-11-10 at 13:57 +0200, Vesselin Mladenov wrote:
2 > > > cc1: error: unrecognized option `-fno-stack-protector'
3
4 <snip>
5
6 > > > gcc (GCC) 3.3.6 (Gentoo 3.3.6)
7
8 -fno-stack-protector was added in gcc 3.4, which is still keyworded ~x86.
9
10 Can you try to isolate which of the changed USE flags is turning on
11 fno-stack-protector? If it really is related to a USE flag change,
12 then a bug report to bugs.gentoo.org would be in order.
13
14 You could also upgrade to gcc 3.4 with
15
16 echo "sys-devel/gcc ~x86" >>/etc/portage/package.keywords
17
18 On 11/11/05, Vesselin Mladenov <veselinm@×××××.com> wrote:
19 > Not there unfortunatelly.
20 > Here are my CFLAGS:
21 > CFLAGS="-march=pentium4 -O3 -fomit-frame-pointer
22 > -fexpensive-optimizations -pipe"
23
24 Not related, but -fexpensive-optimizations is redundant. It is enabled
25 automatically by -O3 (and -O2 or -Os).
26
27 -Richard
28
29 --
30 gentoo-user@g.o mailing list