*Note: Currently electrolysis requires libxul, so do not set --disable-libxul in your mozconfig.
'''Note''': if you're going to be hacking the IPDL compiler, writing IPDL C++ tests, or using the IPDL unit test framework as a "protocol sandbox", you need to build with
ac_add_option --enable-ipdl-tests
Some of these unit tests can be expensive and are disabled by default.
== Incremental Builds ==