Use sudo build and manually install clang-3.7 #2862
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Travis have removed llvm-toolchain-precise-3.7 from their whitelist of sources for the "apt:" option, so we have to use a sudo build and add it as a source ourselves.
owen-mc-diffblue
requested review from
forejtv,
peterschrammel and
thk123
as code owners
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I have restarted the build (two times by now), and the Doxygen job keeps falling over (the first one was with a different message, though). Is this an issue with Travis' infrastructure, or is the APT key that Google provides genuinely outdated? |
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It's possible it's something to do with this commit: travis-ci/apt-source-safelist@9cfe4d4#diff-eb3790820e97ba4b0dd22623188e706a . I don't really understand how it works. |
The Travis log included the following lines: W: GPG error: http://packages.cloud.google.com/apt cloud-sdk-trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB W: The repository 'http://packages.cloud.google.com/apt cloud-sdk-trusty InRelease' is not signed. W: There is no public key available for the following key IDs: 6A030B21BA07F4FB W: http://ppa.launchpad.net/couchdb/stable/ubuntu/dists/trusty/Release.gpg: Signature by key 15866BAFD9BCC4F3C1E0DFC7D69548E1C17EAB57 uses weak digest algorithm (SHA1) travis_fold:end:apt-get.diagnostics �[0K �[31;1mThe command "sudo -E apt-get -yq --no-install-suggests --no-install-recommends $TRAVIS_APT_OPTS install cmake google-cloud-sdk graphviz" failed and exited with 100 during .�[0m
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@tautschnig I have added a commit which seems to have fixed that problem. I must admit that I don't understand repositories and how they relate to travis all that well, so it's very much a case of "when you have a hammer everything looks like a nail". |
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To me this looks like Travis is doing some sort of caching of keys, which apparently is broken. Or maybe it's travis-ci/apt-source-safelist#388. Either way the workaround seems ok to me, just manually doing what the APT add-on was supposed to do. |
peterschrammel
assigned owen-mc-diffblue and unassigned thk123, peterschrammel and forejtv
Travis have removed llvm-toolchain-precise-3.7 from their whitelist
of sources for the "apt:" option, so we have to use a sudo build and
add it as a source ourselves.