Hello! Attached is a patch for Chromium 65. New in this version: * Deleting third party files is now done with a single traversal of the file system, instead of the "shotgun" approach used previously. I also added a second pass to scrub bundled JARs and tarballs, that will be incorporated in the "nftw" snippet eventually. * It's using Clang instead of GCC since the latter is no longer supported upstream (as in part of their continuous integration). GCC5 in particular is completely broken with this release. Debian and NixOS are apparently able to build it with GCC 6 and 7 respectively, but Arch and Gentoo changed to Clang with 65. Unfortunately GCC6 and later has other problems in Guix: . * Various tweaks to build options after reading the "GN" flags more closely. In particular, more debugging symbols have been removed. I haven't done anything on the privacy side since this update was difficult enough as-is. You'll notice a few hacks around Clang and libstdc++, and also that currently only x86_64 is supported due to unconditionally adding the x86_64 triplet to CPLUS_INCLUDE_PATH. Hopefully future updates will be easier. Any feedback on the Clang/libstdc++ issues mentioned in the patch are very welcome.