#!/bin/sh

set -e

#  Copyright 2010 Neil Williams <codehelp@debian.org>
#
#  This package is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

. gettext.sh
TEXTDOMAIN="pdebuild-cross"
export TEXTDOMAIN
TEXTDOMAINDIR="/usr/share/locale/"
export TEXTDOMAINDIR
# use parsechangelog to ensure we're in a debian source tree
if ! dpkg-parsechangelog >/dev/null 2>&1 ; then 
  echo gettext "You must run this from inside a debian source tree (debian/changelog not found)"
fi

cfg="/etc/pdebuild-cross/pdebuild-cross.rc"
if [ ! -f $cfg ]; then
	eval_gettext "\$cfg does not exist!"; echo
	exit 1
fi
. $cfg

if [ ! -d $BUILDPLACE ]; then
	mkdir -p $BUILDPLACE
fi

if [ ! -f $BASETGZ ]; then
	echo gettext "Need to create a new pbuilder crossbuilding chroot first."
	echo gettext "Use pdebuild-cross-create to create one."
	exit 1
fi

if [ -z "$CROSSARCH" ]; then
	# get crossarch from dpkg-cross - check if it is not None
	if [ -f /etc/dpkg-cross/cross-compile ]; then
		DEFARCH=`grep "^default_arch" /etc/dpkg-cross/cross-compile|sed -e 's/default_arch *= *\(.*\)/\1/'`
		if [ -n "$DEFARCH" -a "$DEFARCH" != "None" ]; then
			CROSSARCH="$DEFARCH"
		fi
	else
		echo gettext "No CROSSARCH set in '$cfg' and no dpkg-cross default: you must set a target architecture"
		exit 1
	fi
fi

pdebuild --architecture $CROSSARCH --configfile $cfg
