default_pre_build     &&
cd $SOURCE_DIRECTORY  &&

# it's a hack for make Rmagick install properly with graphviz (if any)

source $GRIMOIRE/is_depends_enabled.function  &&

if is_depends_enabled imagemagick graphviz
then
  patch -p0 < $SCRIPT_DIRECTORY/configure.ac.patch &&
  aclocal &&
  autoconf
fi  &&
OPTS="$OPTS --with-doc-dir=${INSTALL_ROOT}/usr/share/doc/$SPELL"
