default_install &&
mkdir -p $INSTALL_ROOT/usr/share/stk/{rawwaves,tcl} &&
install -m664 $SOURCE_DIRECTORY/rawwaves/* $INSTALL_ROOT/usr/share/stk/rawwaves/ &&
install -m644 $(find $SOURCE_DIRECTORY -type f -name "*.tcl") $INSTALL_ROOT/usr/share/stk/tcl/

.