[Inkscape-devel] archutil error in win build?

When I try to build the latest svn (22396) under 32-bit windows, I get an error -

Make error line 413: executeCommand : could not create process : the system cannot find the file specified. Make error line 413: <staticlib> problem:

When I look at the build.xml file, line 413 says -

<staticlib command="${archutil}ar crsv" file="${build}/libinkscape.a">

I was going to change the value of archutil but I am not sure what it should be set to? Currently it is set to -

<property name="archutil" value=""/>

Any ideas? Thanks,

Tony