$NetBSD: patch-configure,v 1.1 2016/12/05 10:36:46 fhajny Exp $

Portability.

--- configure.orig	2016-11-13 15:48:32.000000000 +0000
+++ configure
@@ -15255,7 +15255,7 @@ if test -d "$srcdir"/.git && ! test -f
   in_git_src=yes
 fi
 
- if test x$os_type == xlinux; then
+ if test x$os_type = xlinux; then
   OS_LINUX_TRUE=
   OS_LINUX_FALSE='#'
 else
