--html \
--title="$$($1_PACKAGE)-$$($1_$2_VERSION)$$(if $$(strip $$($1_$2_SYNOPSIS)),: $$(strip $$($1_$2_SYNOPSIS)),)" \
--prologue="$1/$2/haddock-prologue.txt" \
+ $$(foreach mod,$$($1_$2_HIDDEN_MODULES),--hide=$$(mod)) \
$$(foreach pkg,$$($1_$2_DEPS),$$(if $$($$(pkg)_HADDOCK_FILE),--read-interface=../$$(pkg)$$(comma)$$($$(pkg)_HADDOCK_FILE))) \
$$(foreach opt,$$($1_$2_v_ALL_HC_OPTS),--optghc=$$(opt)) \
$$($1_$2_HADDOCK_FLAGS) $$($1_$2_HADDOCK_OPTS) \