$NetBSD: patch-configure,v 1.1 2019/03/06 06:24:17 gutteridge Exp $

Handle hard-coded "python3" references.

--- configure.orig	2019-02-25 12:46:26.000000000 +0000
+++ configure
@@ -12380,7 +12380,7 @@ done
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_path_RST2MAN" && ac_cv_path_RST2MAN="python3 rst2man.py"
+  test -z "$ac_cv_path_RST2MAN" && ac_cv_path_RST2MAN="$PYTHON3 rst2man.py"
   ;;
 esac
 fi
@@ -12403,7 +12403,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for docutils on python3" >&5
 $as_echo_n "checking for docutils on python3... " >&6; }
 
-cat <<EOF | python3
+cat <<EOF | $PYTHON3
 try:
  import docutils
 except:
@@ -12425,7 +12425,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gi on python3" >&5
 $as_echo_n "checking for gi on python3... " >&6; }
 
-cat <<EOF | python3
+cat <<EOF | $PYTHON3
 try:
  import gi
 except: