$OpenBSD: patch-Makefile_in,v 1.1.1.1 2015/10/30 00:21:57 sthen Exp $

not very useful without tools, and the contrib Makefile has a gnu-ism

--- Makefile.in.orig	Wed Oct 28 12:10:46 2015
+++ Makefile.in	Wed Oct 28 12:10:48 2015
@@ -446,7 +446,7 @@ top_srcdir = @top_srcdir@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 SUBDIRS = lib third-party src examples python tests integration-tests \
-	doc contrib script
+	doc script
 
 
 # Now with python setuptools, make uninstall will leave many files we
