$NetBSD: patch-configure,v 1.2 2013/05/10 14:33:01 riastradh Exp $

Pass CC_FOR_BUILD through for make_hash.

--- configure.orig	2012-09-11 09:12:23.000000000 +0000
+++ configure
@@ -635,6 +635,7 @@ ac_includes_default="\
 ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
 LTLIBOBJS
+CC_FOR_BUILD
 SHELL_RANDOM_FILENAME
 DEFAULT_CONVERTER_LIST
 DEFAULT_EXTERNAL_CONVERTER
@@ -12446,6 +12447,15 @@ else
 $as_echo "no" >&6; }
 fi
 
+if test -z "$CC_FOR_BUILD"; then
+  if test "x$cross_compiling" = xno; then
+    CC_FOR_BUILD="$CC"
+  else
+    as_fn_error $? "can't compile tools on host without CC_FOR_BUILD" "$LINENO" 5
+  fi
+fi
+
+
 
 
 if test "$GCC" = yes; then
