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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2011 Daniel Baumann <daniel@debian.org>
##
## live-build comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
Check_architecture ()
{
ARCHITECTURES="${@}"
VALID="false"
for ARCHITECTURE in ${ARCHITECTURES}
do
if [ "$(echo ${LB_ARCHITECTURE} | grep ${ARCHITECTURE})" ]
then
VALID="true"
break
fi
done
if [ "${VALID}" = "false" ]
then
Echo_warning "skipping %s, foreign architecture." "${0}"
exit 0
fi
}
Check_crossarchitecture ()
{
if [ -x /usr/bin/dpkg ]
then
HOST="$(dpkg --print-architecture)"
else
HOST="$(uname -m)"
fi
case "${HOST}" in
amd64|i386|x86_64)
CROSS="amd64 i386"
;;
powerpc|ppc64)
CROSS="powerpc ppc64"
;;
*)
CROSS="${HOST}"
;;
esac
Check_architecture "${CROSS}"
}
Check_multiarchitecture ()
{
if [ "$(echo ${LB_ARCHITECTURE} | wc -w)" -gt "1" ]
then
# First, only support multiarch on iso
case "${LB_BINARY_IMAGES}" in
iso*)
# Assemble multi-arch
case "${LB_CURRENT_ARCHITECTURE}" in
amd64)
DESTDIR="${DESTDIR}.amd"
DESTDIR_LIVE="${DESTDIR_LIVE}.amd"
DESTDIR_INSTALL="${DESTDIR_INSTALL}.amd"
;;
i386)
DESTDIR="${DESTDIR}.386"
DESTDIR_LIVE="${DESTDIR_LIVE}.386"
DESTDIR_INSTALL="${DESTDIR_INSTALL}.386"
;;
powerpc)
DESTDIR="${DESTDIR}.ppc"
DESTDIR_LIVE="${DESTDIR_LIVE}.ppc"
DESTDIR_INSTALL="${DESTDIR_INSTALL}.ppc"
;;
esac
;;
esac
fi
}
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