Ok, bug 98371 is now checked in - which means that we now support
REQUIRES= on Win32.
To use this feature in your build, set the environment variable
MOZ_TRACK_MODULE_DEPS=1 before a fresh build.
If you're trying to use an existing tree, you MUST clobber before your
build.
In related news, I've started trying to untangle some of these wierd
dependencies, and I'm tracking them in
http://bugzilla.mozilla.org/show_bug.cgi?id=100107
or see the current list:
http://bugzilla.mozilla.org/showdependencytree.cgi?id=100107
Feel free to add yourself to the CC of the bugs you're interested in.
Alec