$OpenBSD: patch-Makefile_in,v 1.4 2015/02/09 15:52:13 dcoppa Exp $
--- Makefile.in.orig	Sun Feb  8 04:44:52 2015
+++ Makefile.in	Mon Feb  9 04:26:49 2015
@@ -5275,7 +5275,6 @@ src/defaults.hh:
 
 src/defaults.cc: force
 	@( \
-		GITDIR=$(top_srcdir)/.git; \
 		echo '// This file is generated from Makefile. Do not edit!'; \
 		echo '#include "defaults.hh"'; \
 		echo ''; \
@@ -5284,11 +5283,7 @@ src/defaults.cc: force
 		echo '}'; \
 		echo ''; \
 		echo 'const char* gitrevision() {'; \
-		if test -r $$GITDIR/HEAD; then \
-			echo '  return "'`cd $$GITDIR && git rev-parse HEAD`'";'; \
-		else \
-			echo '  return "unknown";'; \
-		fi; \
+		echo '  return "unknown";'; \
 		echo '}' ) > $(top_builddir)/src/defaults_tmp.cc
 	@if ! cmp $(top_builddir)/src/defaults_tmp.cc $(top_builddir)/src/defaults.cc ; then cp $(top_builddir)/src/defaults_tmp.cc $(top_builddir)/src/defaults.cc; fi
 	@rm $(top_builddir)/src/defaults_tmp.cc