Gentoo Archives: gentoo-embedded

From: Joakim Tjernlund <joakim.tjernlund@×××××××××.se>
To: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] crossdev builds libiberty.a with host arch
Date: Sat, 12 Nov 2011 23:39:55
Message-Id: OF9CE2BB47.69268303-ONC1257946.008159CE-C1257946.0081F6E8@transmode.se
In Reply to: Re: [gentoo-embedded] crossdev builds libiberty.a with host arch by Joakim Tjernlund
> > Mike Frysinger <vapier@g.o> wrote on 2011/11/11 17:01:28: > > > > 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 ... > > Possibly, can't think of a reason not to. > > > > > > > > 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 > > Nope, that didn't change anything
oops, my mistake there is ls -l /usr/powerpc-softfloat-linux-gnu/usr/include/libiberty.h lrwxrwxrwx 1 root root 72 12 nov 22.26 /usr/powerpc-softfloat-linux-gnu/usr/include/libiberty.h -> /usr/lib/binutils/powerpc-softfloat-linux-gnu/2.16.1/include/libiberty.h I guess crossdev should run binutils-config automatically? BTW, somewhat offtopic but why isn't libtool-2.4.2 unstable yet? Jocke

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Subject Author
Re: [gentoo-embedded] crossdev builds libiberty.a with host arch Mike Frysinger <vapier@g.o>