Index: git/configure.ac
===================================================================
--- git.orig/configure.ac	2008-02-20 17:57:44.000000000 +0800
+++ git/configure.ac	2008-02-20 17:58:30.000000000 +0800
@@ -115,6 +115,7 @@
 if test "$DOCBOOK2MAN" = "no" ; then
 	AC_MSG_WARN([docbook2man not found, will not be able to build man documentation])
 	fi
+DOCBOOK2MAN="no"
 AM_CONDITIONAL(HAVE_DOCBOOK2MAN, [test "$DOCBOOK2MAN" != "no"])
 
 dnl ---------------------------------------------------------------------------