From b6ddb61da80167f241ccc266865a7d77e98123e5 Mon Sep 17 00:00:00 2001
From: Lars Kanis <kanis@comcard.de>
Date: Mon, 30 Jan 2012 14:31:48 +0100
Subject: [PATCH] change unconditional LIBZ_MAKEFILE task to a file task - the
 configure needs to be started only once

---
 Rakefile.cross | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Rakefile.cross b/Rakefile.cross
index 7035ef8..8721f4d 100644
--- a/Rakefile.cross
+++ b/Rakefile.cross
@@ -121,7 +121,7 @@ LIBZ_ENV = [
 ]
 
 # generate the makefile in a clean build location
-task LIBZ_MAKEFILE => [STATIC_LIBZ_BUILDDIR] do |t|
+file LIBZ_MAKEFILE => [STATIC_LIBZ_BUILDDIR] do |t|
   Dir.chdir( STATIC_LIBZ_BUILDDIR ) do
     options = [
       "--prefix=#{STATIC_INSTALLDIR}",
-- 
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