Re: Building cross gcc-3.4 for amd64 on i386

[Didier Kryn <kryn@in2p3.fr>]

   Hello all,

   I am in front of a similar issue but trying to do it in the newbie 
way: I switched to Etch for my host and tried to install the packages 
from emdebian instead of building them. I could install 
powerpc-linux-gnu-gcc-4.1 but this one  finds errors when compiling 
kernel 2.6.8. Therefore I tried to install powerpc-linux-gnu-gcc-3.4 but 
it has a dependency problem: requires gcc-3.4-base version 3.4.6-4, 
while this version has been replaced by 3.4.6-5. The problem I am facing 
is that Emdebian has synchronized with Etch and this one has still not 
been frozen. I'm considering the option of just bypassing the dependency 
issue.

   Best regards.
   Didier

Hector Oron a écrit :
> Hello Pawel,
>
>  You are missing some libraries, like libgcc1. Check
> http://packages.debian.org/stable/devel/gcc-3.4
>
>  I have not had time to go over amd64 -> i386 but it is known that
> does not build properly, check #395022 (it applies to gcc-4.1, but it
> happens on gcc-3.4 also).
>
>  So i you are able to build it, please report it.
>
>  Good luck !
>
> 2007/1/17, Pawel Tecza <ptecza@uw.edu.pl>:
> > Hello again! :)
> >
> > I'm trying to build cross gcc-3.4 for amd64 on my i386 box
> > with Debian 'sarge', using information I've found in the shell
> > script [1] by Nikita Youshchenko.
> >
> > I've just built and installed following packages:
> >
> > * binutils-x86-64-linux:            2.15-6
> > * dpkg-cross:                       1.32
> > * libc6-amd64-cross:                2.3.2.ds1-22sarge4
> > * libc6-dev-amd64-cross:            2.3.2.ds1-22sarge4
> > * libdb1-compat-amd64-cross:        2.1.3-7
> > * linux-kernel-headers-amd64-cross: 2.5.999-test7-bk-17
> >
> > Unfortunately, a building of cross gcc-3.4 fails:
> >
> > $ wget 
> > http://security.debian.org/debian-security/pool/updates/main/g/gcc-3.4/gcc-3.4_3.4.3-13sarge1.dsc 
> >
> > $ wget 
> > http://security.debian.org/debian-security/pool/updates/main/g/gcc-3.4/gcc-3.4_3.4.3.orig.tar.gz 
> >
> > $ wget 
> > http://security.debian.org/debian-security/pool/updates/main/g/gcc-3.4/gcc-3.4_3.4.3-13sarge1.diff.gz 
> >
> >
> > $ wget 
> > http://zigzag.lvk.cs.msu.su/~nikita/debian/cross-patches/gcc-3.4-cross-3.4.3-13.patch.20050708 
> >
> >
> > $ dpkg-source -x gcc-3.4*dsc
> > $ cd gcc-3.4-3.4.3/
> > $ patch -p0 < ../gcc-3.4-cross-3.4.3-13.patch.20050708
> >
> > $ GCC_TARGET=amd64 fakeroot debian/rules binary
> > [...]
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/x86_64-linux/lib/libc.so when searching for -lc
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/x86_64-linux/lib/libc.a when searching for -lc
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/lib/gcc/x86_64-linux/3.4.4/../../../../x86_64-linux/lib/libc.so 
> > when searching for -lc
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/lib/gcc/x86_64-linux/3.4.4/../.
> > ./../../x86_64-linux/lib/libc.a when searching for -lc
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/x86_64-linux/bin/../lib/libc.so when searching for -lc
> > /usr/x86_64-linux/bin/ld: skipping incompatible 
> > /usr/x86_64-linux/bin/../lib/libc.a when searching for -lc
> > /usr/x86_64-linux/bin/ld: cannot find -lc
> > collect2: ld returned 1 exit status
> > make[4]: *** [32/libgcc_s_32.so] Error 1
> > make[4]: Leaving directory 
> > `/home/ptecza/Debian/cross/amd64/gcc-3.4-3.4.3/build/gcc'
> > make[3]: *** [stmp-multilib] Error 2
> > make[3]: Leaving directory 
> > `/home/ptecza/Debian/cross/amd64/gcc-3.4-3.4.3/build/gcc'
> > make[2]: *** [all-gcc] Error 2
> > make[2]: Leaving directory 
> > `/home/ptecza/Debian/cross/amd64/gcc-3.4-3.4.3/build'
> > s=`cat status`; rm -f status; test $s -eq 0
> > make[1]: *** [stamps/05-build-stamp] Error 1
> > make[1]: Leaving directory 
> > `/home/ptecza/Debian/cross/amd64/gcc-3.4-3.4.3'
> > make: *** [stamps/05-build-stamp] Error 2
> >
> > Did I miss something?  Could you please give me any hint?
> >
> > My best regards,
> >
> > Pawel Tecza
> >
> >
> > [1] 
> > http://buildd.emdebian.org/repos/tools/compbuild/trunk/compbuildscript
> >
> >
> > --
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