Gentoo Archives: gentoo-embedded

From: "Stanisław Raczyński" <sraczynski@××.pl>
To: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] Can't emerge for ARM
Date: Tue, 13 Sep 2005 21:40:16
Message-Id: 43276355.5020505@op.pl
In Reply to: Re: [gentoo-embedded] Can't emerge for ARM by Mike Frysinger
1 Mike Frysinger wrote:
2
3 >you should look at config.log like the error message is telling you to
4 >-mike
5 >
6 >
7 >
8 Thanks, Mike
9
10 My config.log says:
11
12 configure:2391: checking for C compiler default output
13 configure:2394: arm-unknown-linux-gnu-gcc -O2 -march=k8
14 -fomit-frame-pointer -pipe -ffast-math conftest.c >&5
15 Assembler messages:
16 Error: unknown architecture `k8'
17 Error: unrecognized option -march=k8
18 conftest.c:1: error: bad value (k8) for -march= switch
19
20 The -march=k8 switch comes from my global Gentoo CFLAGS, since I am
21 using that architecture. However, when I run the emerge like this:
22
23 CFLAGS="-O2" ROOT=/opt/arm-gentoo-uclibc-linux/stage3/
24 CHOST=arm-unknown-linux-gnu emerge -av bash,
25
26 there is no error with -march=k8 switch, but I get an error right after:
27
28 configure:2391: checking for C compiler default output
29 configure:2394: arm-unknown-linux-gnu-gcc -O2 conftest.c >&5
30 configure:2397: $? = 0
31 configure:2443: result: a.out
32 configure:2448: checking whether the C compiler works
33 configure:2454: ./a.out
34 ./configure: line 2455: ./a.out: cannot execute binary file
35 configure:2457: $? = 126
36 configure:2466: error: cannot run C compiled programs.
37 If you meant to cross compile, use `--host'.
38
39 I've got a feeling that I make a cardinal error elsewhere.
40 Any thoughts?
41
42 Best wishes,
43 Stanislaw
44 --
45 gentoo-embedded@g.o mailing list

Replies

Subject Author
Re: [gentoo-embedded] Can't emerge for ARM Mike Frysinger <vapier@g.o>