Comment 33 for bug 246843

Ok. So, presumably, they have access to some server to which they upload the build results, right? If you can simply call "make buildsymbols" in the object directory, you'll wind up with a file in dist/ with a similar name to the build package, but ending in .crashreporter-symbols.zip. (You can see some of them in the upload directories here: http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-central-linux/ )

If you upload that symbol package along with the build, you could have a post-build process run elsewhere that uploads the contents of that zip to our symbol server. Our symbol upload script is quite simple:
http://mxr.mozilla.org/mozilla-central/source/toolkit/crashreporter/tools/upload_symbols.sh

We just run that script, passing the crashreporter-symbols.zip as the only argument, with some environment variables (described in the script) indicating the symbol server hostname and user login etc. You could use that or roll your own, it doesn't really matter.