Adding uboot cross compilation. I had to adapt the package a bit, because it

does not use autotools.


svn path=/nixpkgs/branches/stdenv-updates/; revision=18362

pkgs/misc/uboot/default.nix

@@ -1,6 +1,6 @@
 {stdenv, fetchurl, unzip}:
 
-assert stdenv.system == "armv5tel-linux";
+# assert stdenv.system == "armv5tel-linux";
 
 # All this file is made for the Marvell Sheevaplug
    
@@ -34,7 +34,11 @@ stdenv.mkDerivation {
 
   buildPhase = ''
     unset src
-    make clean all
+    if test -z "$crossTarget"; then
+        make clean all
+    else
+        make clean all ARCH=arm CROSS_COMPILE=$crossTarget-
+    fi
   '';
 
   buildInputs = [ unzip ];