===================================================================
RCS file: /cvs/mandoc/configure,v
retrieving revision 1.43.2.3
retrieving revision 1.43.2.4
diff -u -p -r1.43.2.3 -r1.43.2.4
--- mandoc/configure	2016/08/02 11:19:26	1.43.2.3
+++ mandoc/configure	2016/08/10 12:54:02	1.43.2.4
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $Id: configure,v 1.43.2.3 2016/08/02 11:19:26 schwarze Exp $
+# $Id: configure,v 1.43.2.4 2016/08/10 12:54:02 schwarze Exp $
 #
 # Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
 #
@@ -37,7 +37,7 @@ MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/lo
 OSNAME=
 UTF8_LOCALE=
 
-CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | env -i make -f -`
+CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | env -i make -sf -`
 CFLAGS="-g -W -Wall -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings"
 CFLAGS="${CFLAGS} -Wno-unused-parameter"
 LDADD=