Gentoo Archives: gentoo-embedded

From: Mike Auty <ikelos@g.o>
To: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] Embedded linux toolchain question
Date: Mon, 16 Mar 2009 01:18:19
Message-Id: 49BDA8D6.6050106@gentoo.org
In Reply to: [gentoo-embedded] Embedded linux toolchain question by Mike Auty
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4 Ok, I've identified it's related to floating point (and I'm trying
5 softfloat, which is probably why the other n810 instructions didn't run
6 into it). I've tried setting a couple of autoconf overrides relating to
7 fenv.h and importing C99 functions into tr1/cfenv in namespace std::tr1,
8 but they don't seem to be passing through.
9
10 I've no idea what TR1 is, or why it's trying to import the fenv
11 functions, nor more importantly why it's failing to import them (given
12 that all configure's test programs seem to suggest everything's there).
13 I've also tried the stable glibc (2.8_p20080602-r1) but with the same
14 results...
15
16 As ever, I'd be happy to hear any information anyone might have in this
17 area,
18
19 Mike 5:)
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