Same on trunk and 2.0 branch: { [chatzilla] bin/extensions/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/components/chatzilla-service.js bin/extensions/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/chrome/chatzilla.jar bin/extensions/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/chrome/icons/default/chatzilla-window.ico bin/extensions/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/chrome.manifest bin/extensions/{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}/install.rdf Warning: package error or possible missing or unnecessary file: bin/extensions/langpack-en-US@chatzilla.mozilla.org/chrome/chatzilla.jar (packages, 491). Warning: package error or possible missing or unnecessary file: bin/extensions/langpack-en-US@chatzilla.mozilla.org/chrome.manifest (packages, 492). Warning: package error or possible missing or unnecessary file: bin/extensions/langpack-en-US@chatzilla.mozilla.org/install.js (packages, 493). Warning: package error or possible missing or unnecessary file: bin/extensions/langpack-en-US@chatzilla.mozilla.org/install.rdf (packages, 494). } I don't know much about l10n. KaiRo?

Thos are intentional, as we want to be able to package localized builds, and langpack-@ab-CD@/ exists there.

Is/Could there an 'ifdef' or something we could use?

(In reply to comment #2) > Is/Could there an 'ifdef' or something we could use? Not an ifdef by itself, possibly some convoluted construct defining something in a Makefile which then can be used by an ifdef there, but I don't think it's worht that for fighting the non-issue of such a package warning.

Bug 521523 landing removed the following lines too: { make package-compare -bin/extensions/langpack-en-US@chatzilla.mozilla.org/chrome.manifest -bin/extensions/langpack-en-US@chatzilla.mozilla.org/chrome/chatzilla.jar -bin/extensions/langpack-en-US@chatzilla.mozilla.org/install.js -bin/extensions/langpack-en-US@chatzilla.mozilla.org/install.rdf }

V.Fixed, per tinderboxes.

yes, I intentionally added an ifdef for that, to make you feel better ;-)

Oh, great :-) http://mxr.mozilla.org/comm-central/search?string=LOCALE_BUILD&case=1&find=%2Fsuite%2Finstaller%2F