--- pnm/Makefile.orig	Thu May 10 06:48:25 2001
+++ pnm/Makefile	Tue May 15 00:00:00 2001
@@ -108,6 +108,7 @@
 MERGE_OBJECTS = $(patsubst %,%.o2, $(MERGEBINARIES))
 
 LIBOBJECTS = libpnm1.o libpnm2.o libpnm3.o libpnm4.o libpam.o
+SHLIBOBJECTS = $(patsubst %.o, %.lo, $(LIBOBJECTS))
 
 MANUALS1 = $(BINARIES) $(SCRIPTS)
 MANUALS3 = libpnm