FIGURES = figures/ost-setattr-generic.png \
          figures/ost-punch-generic.png \
          figures/mds-reint-setattr-generic.png \
          figures/mds-reint-setxattr-generic.png \
          figures/mds-getxattr-generic.png \
          figures/ldlm-enqueue-generic.png \
          figures/ldlm-enqueue-intent-layout-generic.png \
          figures/ldlm-bl-callback-generic.png \
          figures/ldlm-cp-callback-generic.png \
          figures/ldlm-cancel-generic.png \
          figures/chmod_rpcs.png \
          figures/mds-reint-setattr-request.png \
          figures/mds-reint-setattr-reply.png \
          figures/mds-reint-setxattr-request.png \
          figures/mds-reint-setxattr-reply.png \
          figures/touch_rpcs.png \
          figures/ldlm-enqueue-intent-layout-request.png \
          figures/ldlm-enqueue-intent-layout-reply.png \
          figures/mds-getxattr-request.png \
          figures/mds-getxattr-reply.png \
          figures/ost-setattr-request.png \
          figures/ost-setattr-reply.png \
          figures/truncate_rpcs.png \
          figures/ldlm-enqueue-extent-lvb-reply.png \
          figures/ldlm-bl-callback-request.png \
          figures/ldlm-bl-callback-reply.png \
          figures/ldlm-cp-callback-request.png \
          figures/ldlm-cp-callback-reply.png \
          figures/ldlm-cancel-request.png \
          figures/ldlm-cancel-reply.png \
          figures/ost-punch-request.png \
          figures/ost-punch-reply.png \
          figures/fstat_rpcs.png \
          figures/ldlm-enqueue-intent-getattr-request.png \
          figures/ldlm-enqueue-intent-getattr-reply.png \
          figures/ldlm-enqueue-intent-lvb-reply.png \
          figures/ldlm-enqueue-request.png \
          figures/ldlm-enqueue-reply.png \
          figures/ldlm-gl-callback-request.png \
          figures/ldlm-gl-callback-reply.png \
          figures/ldlm-enqueue-intent-getattr-generic.png \
          figures/ldlm-gl-callback-generic.png \
          figures/statfs_rpcs.png \
          figures/mds-statfs-request.png \
          figures/mds-statfs-reply.png \
          figures/ost-statfs-request.png \
          figures/ost-statfs-reply.png \
          figures/mds-statfs-generic.png \
          figures/ost-statfs-generic.png \
          figures/ldlm-enqueue-intent-getxattr-request.png \
          figures/ldlm-enqueue-intent-getxattr-reply.png \
          figures/ldlm-enqueue-intent-getxattr-generic.png

TEXT = protocol.txt \
       introduction.txt \
       data_types.txt \
        lustre_file_ids.txt \
        lustre_handle.txt \
        ptlrpc_body.txt \
        mdt_structs.txt \
         mdt_body.txt \
         obd_statfs.txt \
        mds_reint_structs.txt \
         mdt_rec_reint.txt \
         mdt_rec_setattr.txt \
         mdt_rec_setxattr.txt \
        ost_setattr_structs.txt \
       connection.txt \
       timeouts.txt \
       file_id.txt \
       ldlm.txt \
        layout_intent.txt \
        ldlm_resource_id.txt \
        ldlm_intent.txt \
        ldlm_resource_desc.txt \
        ldlm_lock_desc.txt \
        ldlm_request.txt \
        ldlm_reply.txt \
        ost_lvb.txt \
       early_lock_cancellation.txt \
       llog.txt \
       path_lookup.txt \
       recovery.txt \
       security.txt \
       lustre_messages.txt \
       lustre_operations.txt \
        ost_setattr.txt \
        ost_punch.txt \
        ost_statfs.txt \
        mds_reint.txt \
        mds_statfs.txt \
        mds_getxattr.txt \
        ldlm_enqueue.txt \
        ldlm_bl_callback.txt \
        ldlm_cp_callback.txt \
        ldlm_gl_callback.txt \
        ldlm_cancel.txt \
       file_system_operations.txt \
	getattr.txt \
        setattr.txt \
        statfs.txt \
        getxattr.txt \
        setxattr.txt \
       glossary.txt

.SUFFIXES : .gnuplot .gv .pdf .png .fig

.PHONY: all
all: protocol.html protocol.pdf

.PHONY: check
check: $(TEXT)
	@echo "Are there lines with trailing white space?"
	build/whitespace.sh $<

protocol.html: $(FIGURES) $(TEXT)
	asciidoc protocol.txt

protocol.pdf: $(FIGURES) $(TEXT)
	a2x --no-xmllint -f pdf --fop protocol.txt

.gv.png:
	dot -Tpng $< -o $@

.fig.png:
	fig2dev -L png $< $@

.PHONY : clean
clean:
	rm -f *.xml *.html *.pdf figures/*.png