Gentoo Archives: gentoo-embedded

From: Jakub Ladman <ladmanj@×××××.cz>
To: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] gcc configure for ARM ep93xx: --with-float-abi= does not exist
Date: Fri, 19 Dec 2008 15:25:09
Message-Id: 200812191625.07260.ladmanj@volny.cz
In Reply to: Re: [gentoo-embedded] gcc configure for ARM ep93xx: --with-float-abi= does not exist by Peter Stuge
1 Former tests was on AMD single core Athlon in x86 mode.
2 Now i tested it also on dual core amd64 with completely same result:
3
4 collect2: ld terminated with signal 8 [Výjimka matematického koprocesoru
5 (SIGFPE)]
6
7 I will try it now on some intel machine.
8
9 Jakub Ladman
10
11 Dne Friday 19 of December 2008 14:55:59 Peter Stuge napsal(a):
12 > Jakub Ladman wrote:
13 > > I made a try with gcc-4.3.2 and 4.1.2, but both failed with this
14 > > messages:
15 > >
16 > > collect2: ld terminated with signal 8 [Výjimka matematického
17 > > koprocesoru (SIGFPE)] during the last stage - compiling C++
18 > > compiler.
19 >
20 > This looks like you are getting an FPU exception on the build system.
21 >
22 > Try installing Gentoo on a few other machines and see if they can
23 > build a working crosscompiler for you.
24 >
25 > Jakub Ladman wrote:
26 > > Unfortunately i have big trouble with compilers not comming from
27 > > gentoo crossdev, can't switch compilers with gcc-config and i need
28 > > this, because i use many types of arm, not only the cirrus logic
29 > > one.
30 > > (And i do not know how to append independently built compiler to
31 > > this gentoo gcc-config system)
32 >
33 > The most beneficial way for the most people would of course be to
34 > work on crossdev so that it is able to build all of your required
35 > toolchains.
36 >
37 > That said, I don't think gcc-config is so complex, you should be able
38 > to reverse engineer it with little to moderate effort.
39 >
40 >
41 > //Peter

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