uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/servers/http/tomcat/axis2/builder.sh

@@ -0,0 +1,15 @@
+source $stdenv/setup
+
+unzip $src
+cd axis2-*
+mkdir -p $out
+cp -av * $out
+cd webapp
+ant
+cd ..
+mkdir -p $out/webapps
+cp dist/axis2.war $out/webapps
+cd $out/webapps
+mkdir axis2
+cd axis2
+unzip ../axis2.war