Gentoo Archives: gentoo-embedded

From: Mike Frysinger <vapier@g.o>
To: Joakim Tjernlund <joakim.tjernlund@×××××××××.se>
Cc: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] crossdev builds libiberty.a with host arch
Date: Fri, 11 Nov 2011 16:01:51
Message-Id: 201111111101.29292.vapier@gentoo.org
In Reply to: Re: [gentoo-embedded] crossdev builds libiberty.a with host arch by Joakim Tjernlund
On Friday 11 November 2011 10:47:02 Joakim Tjernlund wrote:
> Mike Frysinger <vapier@g.o> wrote on 2011/11/11 15:46:44: > > On Friday 11 November 2011 03:26:22 Joakim Tjernlund wrote: > > > I installed binutils > > > and now I got a the correct libbfd.so and libiberty.a under > > > > > > /usr/powerpc-softfloat-linux-gnu/usr/lib/binutils/powerpc-softfloat-li > > > nux- > > > > > > gnu/2.16.1/ There is no symlink under > > > > > > /usr/powerpc-softfloat-linux-gnu/lib/ > > > > > > though which forces me to pass -L and -I options too gcc in order to > > > build oprofile. Would be nice if the symlinks were created to make the > > > x-compile env. mimic the normal host env. > > > > try running: > > ROOT=/usr/powerpc-softfloat-linux-gnu binutils-config 1 > > :) that got me > /usr/powerpc-softfloat-linux-gnu/usr/i686-pc-linux-gnu/powerpc-softfloat-l > inux-gnu/lib/libiberty.a -> > /usr/lib/binutils/powerpc-softfloat-linux-gnu/2.16.1/libiberty.a > > but this is a host arch libiberty.a so can't use it for x-compile :(
hmm, yeah, that's because binutils-config doesn't use relative symlinks. i wonder if relative would be fine since it isn't crossing the /usr boundary ...
> No sign of any new libiberty.h header files though. > Did I miss something?
you might also have to manually set CHOST otherwise binutils-config will think it's setting up a cross-compiler. CHOST=powerpc-softfloat-linux-gnu \ ROOT=/usr/powerpc-softfloat-linux-gnu \ binutils-config 1 -mike

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Re: [gentoo-embedded] crossdev builds libiberty.a with host arch Joakim Tjernlund <joakim.tjernlund@×××××××××.se>