BTR820 Library Tutorial

Step 1:
Broad Subject area -> mozilla
Topic winin that subject area -> firefox cross-platform abilities

Step 2: How can I port mozilla firefox to other platforms?

Step 3:
keywords. mozilla, firefox, platform

Step 4:
keywords. compile, cross-platform, port, portable

Because of the uniqueness and cutting edge nature of the topic, I didn't find any relevant info on the libraries.