FIGURES = 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/statfs_rpcs.png \
          figures/mds-statfs-request.png \
          figures/mds-statfs-reply.png \
          figures/ost-statfs-request.png \
          figures/ost-statfs-reply.png \
          figures/getxattr_rpcs.png \
          figures/ldlm-enqueue-intent-getxattr-request.png \
          figures/ldlm-enqueue-intent-getxattr-reply.png \
          figures/setxattr_rpcs.png \
          figures/client_mgs_connect_rpcs.png \
          figures/client_mdt_connect_rpcs.png \
          figures/client_ost_connect_rpcs.png \
          figures/umount_rpcs.png \
          figures/ost-connect-request.png \
          figures/ost-connect-reply.png \
          figures/mds-connect-request.png \
          figures/mds-connect-reply.png \
          figures/mgs-connect-request.png \
          figures/mgs-connect-reply.png \
          figures/ost-disconnect-request.png \
          figures/ost-disconnect-reply.png \
          figures/mds-disconnect-request.png \
          figures/mds-disconnect-reply.png \
          figures/mgs-disconnect-request.png \
          figures/mgs-disconnect-reply.png \
          figures/mds-getattr-request.png \
          figures/mds-getattr-reply.png \
          figures/mds-getstatus-request.png \
          figures/mds-getstatus-reply.png \
          figures/mgs-config-read-reply.png \
          figures/mgs-config-read-request.png \
          figures/llog-origin-handle-create-reply.png \
          figures/llog-origin-handle-create-request.png \
          figures/llog-origin-handle-next-block-request.png \
          figures/llog-origin-handle-next-block-reply.png \
          figures/llog-origin-handle-read-header-request.png \
          figures/llog-origin-handle-read-header-reply.png

TEXT = protocol.txt \
       introduction.txt \
         client.txt \
         target.txt \
         rpc.txt \
         connection.txt \
           struct_obd_connect_data.txt \
           struct_obd_import.txt \
           struct_obd_export.txt \
             struct_obd_uuid.txt \
           timeouts.txt \
           eviction.txt \
           recovery.txt \
         transno.txt \
         path_lookup.txt \
         lov_index.txt \
         grant.txt \
         ldlm.txt \
           early_lock_cancellation.txt \
         llog.txt \
         security.txt \
       file_system_operations.txt \
        mount.txt \
        umount.txt \
        create.txt \
	getattr.txt \
        setattr.txt \
        statfs.txt \
        getxattr.txt \
        setxattr.txt \
       lustre_rpcs.txt \
         ost_setattr.txt \
           struct_ptlrpc_body.txt \
             struct_lustre_handle.txt \
           struct_ost_body.txt \
         ost_connect.txt \
         ost_disconnect.txt \
         ost_punch.txt \
         ost_statfs.txt \
           struct_obd_statfs.txt \
         mds_getattr.txt \
           struct_mdt_body.txt \
             struct_lu_fid.txt \
         mds_reint.txt \
           struct_mdt_rec_reint.txt \
           struct_mdt_rec_setattr.txt \
           struct_mdt_rec_setxattr.txt \
         mds_connect.txt \
         mds_disconnect.txt \
         mds_getstatus.txt \
         mds_statfs.txt \
         mds_getxattr.txt \
         ldlm_enqueue.txt \
           struct_ldlm_request.txt \
           struct_ldlm_intent.txt \
           struct_layout_intent.txt \
           struct_ldlm_reply.txt \
           struct_ost_lvb.txt \
           struct_lov_mds_md.txt \
             struct_ost_id.txt \
         ldlm_cancel.txt \
         ldlm_bl_callback.txt \
         ldlm_cp_callback.txt \
         ldlm_gl_callback.txt \
         mgs_connect.txt \
         mgs_disconnect.txt \
         mgs_config_read.txt \
           struct_mgs_config_body.txt \
         llog_origin_handle_create.txt \
           struct_llogd_body.txt \
         llog_origin_handle_next_block.txt \
         llog_origin_handle_read_header.txt \
           struct_llog_log_hdr.txt \
         struct_lustre_msg.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