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openwrt-xburst/target/imagebuilder/files/opkg-generate-config.sh
jow cbcb7e2471 [imagebuilder] fix arch detection pattern to cope with underscores in board name, e.g. "adm5120_mips"
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22980 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-08 05:46:37 +00:00

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#!/bin/sh
TOPDIR="$(pwd)"
TARGETDIR="${1}"
[ -f "$TOPDIR/scripts/${0##*/}" ] || {
echo "Please execute within the toplevel directory" >&2
exit 1
}
# Try to find package architecture from packages directory
PKGARCH=
for pkg in $TOPDIR/packages/*.ipk; do
if [ -f "$pkg" ]; then
PKGARCH="${pkg##*/}"
PKGARCH="${PKGARCH#*_*_}"
PKGARCH="${PKGARCH%.ipk}"
[ "$PKGARCH" = all ] || break
fi
done
# Try to find package architecture from the target directory
[ -n "$PKGARCH" ] || {
PKGARCH="${TARGETDIR##*/root-}"
[ "$PKGARCH" != "$TARGETDIR" ] || {
echo "Cannot determine package architecture" >&2
exit 1
}
}
rm -f $TOPDIR/tmp/opkg.conf
[ -f $TOPDIR/repositories.conf ] && \
$TOPDIR/staging_dir/host/bin/sed \
-n -e "s/\$A/$PKGARCH/g" -e "/^[[:space:]*]src/p" \
$TOPDIR/repositories.conf > $TOPDIR/tmp/opkg.conf
cat <<EOT >> $TOPDIR/tmp/opkg.conf
dest root /
arch all 100
arch $PKGARCH 200
option offline_root $TARGETDIR
src imagebuilder file:$TOPDIR/packages
EOT
exit 0