===================================================================
RCS file: /cvs/mandoc/configure,v
retrieving revision 1.43.2.2
retrieving revision 1.43.2.5
diff -u -p -r1.43.2.2 -r1.43.2.5
--- mandoc/configure	2016/07/31 09:47:01	1.43.2.2
+++ mandoc/configure	2016/10/20 17:51:45	1.43.2.5
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $Id: configure,v 1.43.2.2 2016/07/31 09:47:01 schwarze Exp $
+# $Id: configure,v 1.43.2.5 2016/10/20 17:51:45 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=
@@ -51,6 +51,7 @@ BUILD_DB=1
 BUILD_CGI=0
 
 HAVE_DIRENT_NAMLEN=
+HAVE_EFTYPE=
 HAVE_ERR=
 HAVE_FTS=
 HAVE_GETLINE=
@@ -202,6 +203,7 @@ get_locale() {
 
 # --- library functions ---
 runtest dirent-namlen	DIRENT_NAMLEN	|| true
+runtest EFTYPE		EFTYPE		|| true
 runtest err		ERR		|| true
 runtest fts		FTS		|| true
 runtest getline		GETLINE		|| true
@@ -209,6 +211,7 @@ runtest getsubopt	GETSUBOPT	|| true
 runtest isblank		ISBLANK		|| true
 runtest mkdtemp		MKDTEMP		|| true
 runtest mmap		MMAP		|| true
+runtest PATH_MAX	PATH_MAX	|| true
 runtest pledge		PLEDGE		|| true
 runtest sandbox_init	SANDBOX_INIT	|| true
 runtest progname	PROGNAME	|| true
@@ -351,6 +354,8 @@ echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
 [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
 [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
+[ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
+[ ${HAVE_PATH_MAX} -eq 0 ] && echo "#define PATH_MAX 4096"
 
 cat << __HEREDOC__
 #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}