--- Makefile.orig	2023-10-04 18:23:40 UTC
+++ Makefile
@@ -5,7 +5,7 @@
 
 # -m386 (486,pentium,pentiumpro)
 #OPTIMIZE=-O7 -mpentiumpro
-OPTIMIZE=-O3
+#OPTIMIZE=-O3
 
 # debug symbols will be stripped anyway during 'make install'
 DEBUG=-g
@@ -24,12 +24,11 @@ mls: $(OBJS)
 	$(CC) -c -o $@ $< $(CFLAGS)
 
 mls: $(OBJS)
-	$(CC) -o $@ $^ $(CFLAGS)
+	$(CC) -o $@ $(OBJS) $(CFLAGS)
 
 install: mls
-	install -m 755 -g root -o root -s mls $(DESTDIR)/bin
-	install -m 644 -g root -o root mls.1 $(DESTDIR)/man/man1
-	gzip -9f $(DESTDIR)/man/man1/mls.1
+	$(BSD_INSTALL_PROGRAM) mls $(DESTDIR)$(PREFIX)/bin
+	$(BSD_INSTALL_MAN) mls.1 $(DESTDIR)$(PREFIX)/share/man/man1
 	@echo "**************************************************************"
 	@echo "*** To use HTML feature or PHP wrapper, copy contents of   ***"
 	@echo "*** 'html' subdirectory to location accessible by your     ***"