Here is another iteration which includes your patch, so, gears can be compiled against system xulrunner.
Please, regenerate orig.tar.gz, old one won't build because new get-orig-source moves one file within source tree.
PPA may reject new orig.tar.gz, so you need to remove old package or use newer upstream revision (not tested).
TODO: review lintian's errors(!) and warnings.
Here is another iteration which includes your patch, so, gears can be compiled against system xulrunner.
Please, regenerate orig.tar.gz, old one won't build because new get-orig-source moves one file within source tree.
PPA may reject new orig.tar.gz, so you need to remove old package or use newer upstream revision (not tested).
TODO: review lintian's errors(!) and warnings.