Bug#516625: pbuilder: pdebuild signs wrong .changes when building with --arch=i386 on amd64

[Junichi Uekawa]

I don't really want to rely on correct ARCH configuration here.

I was thinking along the lines of running something inside the chroot
as part of build process, and passing the output back to pdebuild, and
using that to get the correct value.

However, that's a bit of work to implement, so I have so far deferred
doing this.


At Mon, 12 Oct 2009 18:48:19 +0200,
Marco Schmalz wrote:
> 
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> A expensive solution would be to use cowbuilder's --execute command to
> list the architecture inside the chroot
> 
>   ARCHITECTURE=$(${PBUILDERROOTCMD} ${PDEBUILD_PBUILDER} --execute \
>                  /usr/bin/dpkg-architecture $@ 2> /dev/null | \
>                  grep DEB_HOST_ARCH= | \
>                  sed 's/DEB_HOST_ARCH=//')
> 
> instead of doing
> 
>   ARCHITECTURE=$(dpkg-architecture -qDEB_HOST_ARCH)
> 
> A lighter solution could be to use ARCH environment variable which gets
>  "unofficially" parsed by cowbuilder (see parameter.c).
> 
>   if [ -z "$ARCH" ] ; then
>       ARCHITECTURE=$(dpkg-architecture -qDEB_HOST_ARCH)
>   else
>       ARCHITECTURE="$ARCH"
>   fi
> 
> But it is difficult to say which one is less painful, though ...
> 
> Cheers
> Marco
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> 
> 
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