#! /bin/sh

cd $(dirname $0)

do_makefile() {
    dir=$(dirname $1)
    case $dir in
        ./*/*/*)  rel="../../..";;
        ./*/*)    rel="../.."   ;;
        ./*)      rel=".."      ;;
        .)        rel="."       ;;
        *)        echo "cannot guess deepness of '$dir'"; exit 1
    esac
    echo "all %: ; @\$(MAKE) -s -C $rel/build/$dir \$*" >  $dir/Makefile
}

find . -name CMakeLists.txt | while read file; do do_makefile $file; done

builddir=.build-$(hostname)-$(gcc -dumpmachine)-$(gcc -dumpversion)
rm -rf $builddir
mkdir -p $builddir
ln -s $builddir build

if test $# -eq 0; then
    cd $builddir && cmake -DWITH_NNTP=1 -DWITH_IDN=1 -DUSE_HCACHE=1 --with-prefix=/usr ..
else
    cd $builddir && cmake "$@" ..
fi