Clean up some wildcards.

lustre/doc/Makefile.am

@@ -16,9 +16,8 @@ SUFFIXES = .lin .lyx .pdf .ps .sgml .html .txt .tex .fig .eps .dvi
 
 DOCS = lustre.pdf lustre-HOWTO.txt
 IMAGES := $(patsubst %.fig,%.eps,$(wildcard *.fig))
-#IMAGES =  sys_stat.eps sys_odirect.eps sys_open.eps sys_write.eps sys_mount.eps cache1.eps cache2.eps intermezzocache.eps intermezzofilesys.eps meta.eps metadata1.eps networklayer.eps bigpicture.eps intermezzo.eps mds.eps portals.eps client.eps layering.eps metadata.eps sb.eps cow.eps lockacq.eps obdfs.eps snapsetup.eps dirbodyapi.eps loraid.eps ost.eps updates.eps hotmigrate.eps lustreclusters.eps osthw.eps portals-lib.eps lockqueues.eps lockexample1.eps lockexample2.eps lockexample3.eps lockexample4.eps lockseverity.eps gssapi.eps lovextents.eps cpsd.eps setup-accept.eps authenticate.eps login.eps
-
-LYXFILES= $(wildcard *.lin) $(wildcard *.lyx)
+LYXFILES= $(filter-out $(patsubst %.lin,%.lyx,$(wildcard *.lin)),\
+	$(wildcard *.lin *.lyx))
 
 MAINTAINERCLEANFILES =  $(IMAGES) $(DOCS) $(VERSIONED)
 CLEANFILES = *.aux *.tex doc.old/*.aux doc.old/*.tex *.eps *.log *.pdf