Grr! NetBSD rained on my verbose parade.

GNUmakefile.in

@@ -84,9 +84,9 @@ dist: man
 endif
 
 install: all
-	$(INSTALL) -dv $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir)
-	$(INSTALL_PROGRAM) -sv dtpstree $(DESTDIR)$(bindir)
-	$(INSTALL_DATA) -v $(srcdir)/man1/dtpstree.1 $(DESTDIR)$(man1dir)
+	$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir)
+	$(INSTALL_PROGRAM) -s dtpstree $(DESTDIR)$(bindir)
+	$(INSTALL_DATA) $(srcdir)/man1/dtpstree.1 $(DESTDIR)$(man1dir)
 
 uninstall:
 	rm -fv $(DESTDIR)$(bindir)/dtpstree

autogen.sh

@@ -28,7 +28,7 @@ ac_dir=`aclocal --print-ac-dir`
 
 for ac_m4 in ${ac_m4s[@]}; do
 	if [[ $ac_dir/$ac_m4 -nt $ac_m4 ]]; then
-		install -m 644 -v $ac_dir/$ac_m4 $ac_m4
+		install -m 644 $ac_dir/$ac_m4 .
 		rm -fv aclocal.m4
 	fi
 done