package=mercurial
version=2.2.3
depends=python
basename=mercurial-$version
source=$basename.tar.gz
url=http://mercurial.selenic.com/release/$source

all:V:	$source
	@{cd $basename/contrib/plan9 && mk install}

clean:V:
	rm -rf $basename^*

$source:V:
	hget -o $target $url
	tar xf $target
	# fix tar permissions (make group writable)
	for(f in `{du -a $basename | awk '{print $2}'})
		chmod g+w $f

contrib/create:VQ:
	dopts=()
	for(d in $depends)
		dopts=($dopts -d $d)
	echo contrib/create $dopts $package $package.proto

contrib/push:VQ:
	echo contrib/push $package