default_pre_build &&

cd $SOURCE_DIRECTORY &&

tar xf $SOURCE_CACHE/$SOURCE3 --strip-components=1 &&
tar xf $SOURCE_CACHE/$SOURCE4 --strip-components=1 &&
tar xf $SOURCE_CACHE/$SOURCE6 --strip-components=1 &&
tar xf $SOURCE_CACHE/$SOURCE5 --strip-components=1 &&
tar xf $SOURCE_CACHE/$SOURCE7 --strip-components=1
