From 8f47a5f910bcba46598af00c4159487d14e41115 Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Sun, 21 Mar 2010 06:24:33 +0000
Subject: [PATCH] BuildRequire: host-libz for Cdn-X.

---
 contrib/crossrpms/gcc/gccnewlib.add | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contrib/crossrpms/gcc/gccnewlib.add b/contrib/crossrpms/gcc/gccnewlib.add
index c4fc18add3..3f62478a2e 100644
--- a/contrib/crossrpms/gcc/gccnewlib.add
+++ b/contrib/crossrpms/gcc/gccnewlib.add
@@ -156,6 +156,9 @@ Requires:	@rpmprefix@@tool_target@-newlib = %{newlib_version}-@NEWLIB_RPMREL@
 
 %if "%{gcc_version}" >= "4.5.0"
 BuildRequires:  zlib-devel
+%if "%{_build}" != "%{_host}"
+BuildRequires:  %{_host_rpmprefix}zlib-devel
+%endif
 %else
 %if %build_gcj
 BuildRequires:	zlib-devel