Gentoo Archives: gentoo-embedded

From: Jakub Ladman <ladmanj@×××××.cz>
To: gentoo-embedded@l.g.o
Subject: Re: [gentoo-embedded] libgcc
Date: Tue, 28 Feb 2006 17:51:54
Message-Id: 200602281850.18786.ladmanj@volny.cz
In Reply to: Re: [gentoo-embedded] libgcc by "Scott L. Price"
On Tuesday 28 of February 2006 15:52, Scott L. Price wrote:
> Have you tried merging busybox with the 'static' keyword? Then it > shouldn't require any libraries. Of course it will be larger.
Yes i tryed it allready and it works, but the other binaries does not. I found libgcc_s.so and libgcc_s.so.1 at my /usr/lib/gcc/sh4-pc-linux-uclibc/3.4.5/ directory, so i have copied them to ${ROOT}/lib and it starts to work, but i do not know, if there are some other libraries needed by some other executable. Jakub Ladman
> > Scott =) > > Jakub Ladman wrote: > > Hi there > > > > I have done > > > > crossdev -t sh4-pc-linux-uclibc > > > > then created this script > > > > trotl ladmanj # cat memerge > > #!/bin/bash > > > > ARCH=sh4 > > ACCEPT_KEYWORDS="-x86 -~x86 sh ~sh" > > ROOT="/home/ladmanj/work_projects/sh4prj" > > CFLAGS="-Os -pipe" > > CXXFLAGS="${CFLAGS}" > > LDFLAGS="-L${ROOT}/lib -L${ROOT}/usr/lib" > > CBUILD=i686-pc-linux-gnu > > CHOST=sh4-pc-linux-uclibc > > CTARGET=sh4-pc-linux-uclibc > > CC=sh4-pc-linux-uclibc-gcc > > CXX=sh4-pc-linux-uclibc-g++ > > PKGDIR=/usr/portage/packages/sh4 > > USE="-* -X -kde -gnome -glibc uclibc make-symlinks" > > > > export ARCH ACCEPT_KEYWORDS CFLAGS CXXFLAGS LDFLAGS ROOT CBUILD CHOST > > CTARGET CC CXX PKGDIR USE > > > > emerge -b $* > > trotl ladmanj # > > > > then > > > > ./memerge -va sys-libs/uclibc busybox baselayout-lite zlib dropbear > > tinylogin tar bzip2 gzip > > > > Everything was merged succesfully, but when i am trying to boot it at my > > sh4 powered board i get this message. > > > > VFS: Mounted root (nfs filesystem). > > Freeing unused kernel memory: 68k freed > > init: can't load library 'libgcc_s.so.1' > > Kernel panic: Attempted to kill init! > > > > > > Can you help me? What must i emerge to fulfil the needs? > > Thank you. > > Best regards > > Jakub ladman > > -- > Electrical Engineering/Web Development > Dragonfly Technologies, Inc. http://www.dflytech.com > Hunt Utilities Group LLC http://www.hugllc.com > Hopkins, MN (952) 935-2418
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Replies

Subject Author
Re: [gentoo-embedded] libgcc Mike Frysinger <vapier@g.o>