# bsd.port.mk |    3 +++
# 1 file changed, 3 insertions(+)
# svn status
M       Mk/bsd.port.mk

Index: Mk/bsd.port.mk
===================================================================
--- Mk/bsd.port.mk	(revision 435370)
+++ Mk/bsd.port.mk	(working copy)
@@ -2562,6 +2562,9 @@ SET_LATE_CONFIGURE_ARGS= \
 	if [ ! -z "`${CONFIGURE_CMD} --help 2>&1 | ${GREP} -- '--disable-silent-rules'`" ]; then \
 	    _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --disable-silent-rules" ; \
 	fi ; \
+	if [ ! -z "`${CONFIGURE_CMD} --help 2>&1 | ${GREP} -- '--enable-jobserver\[.*\#\]'`" ]; then \
+	    _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --enable-jobserver=${MAKE_JOBS_NUMBER}" ; \
+	fi ; \
 	if [ ! -z "`${CONFIGURE_CMD} --help 2>&1 | ${GREP} -- '--infodir'`" ]; then \
 	    _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --infodir=${GNU_CONFIGURE_PREFIX}/${INFO_PATH}/${INFO_SUBDIR}" ; \
 	fi ; \