commit 49de586add6394c7a04c9a982fbe66b185cf4e58 Author: Taylor Yu catalyst@torproject.org Date: Wed Jan 10 14:52:04 2018 -0600
Work around Travis CI ptrace regression
Travis CI deployed a change that disables ptrace capabilities in container builds, which prevents LeakSanitizer on clang from working properly. Set "sudo: required" to force non-container builds for clang and work around this. --- .travis.yml | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/.travis.yml b/.travis.yml index 59b32dbe4..60f82af3f 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,8 +1,10 @@ language: c
-compiler: - - gcc - - clang +## Comment out the compiler list for now to allow an explicit build +## matrix. +# compiler: +# - gcc +# - clang
notifications: irc: @@ -28,6 +30,10 @@ dist: trusty
## We don't need sudo. (The "apt:" stanza after this allows us to not need sudo; ## otherwise, we would need it for getting dependencies.) +## +## We override this in the explicit build matrix to work around a +## Travis CI environment regression +## https://github.com/travis-ci/travis-ci/issues/9033 sudo: false
## (Linux only) Download our dependencies @@ -61,6 +67,18 @@ matrix: ## entire job early and call the whole thing a failure. fast_finish: true
+ ## Create explicit matrix entries to work around a Travis CI + ## environment issue. Missing keys inherit from the first list + ## entry under that key outside the "include" clause. + include: + - compiler: gcc + ## The "sudo: required" forces non-containerized builds, working + ## around a Travis CI environment issue: clang LeakAnalyzer fails + ## because it requires ptrace and the containerized environment no + ## longer allows ptrace. + - compiler: clang + sudo: required + before_install: ## If we're on OSX, homebrew usually needs to updated first - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi