Thanks Dirk! that did it. I wasn't aware of the trusty 14.04 option.
Just adding sudo: required dist: trusty at the top of my .travis.yaml solved it https://docs.travis-ci.com/user/trusty-ci-environment/, Cheers, Mark Op wo 3 aug. 2016 om 14:38 schreef Dirk Eddelbuettel <e...@debian.org>: > > On 3 August 2016 at 08:13, Mark van der Loo wrote: > | Dear pkg developers, > | > | > | I'm working on a package using C code and openMP. The package builds and > | tests fine on my own machine[1] and also on r-hub[2]. However on > travis-ci > | the build crashes[3] with the following message (plus a few similar): > | > | gower.c:297:29: error: expected ‘+’, ‘*’, ‘-’, ‘&’, ‘^’, ‘|’, ‘&&’, or > ‘||’ > | before ‘min’ > | > | The line in question is an #omp pragma statement: > | > | #pragma omp for reduction(min:imin), reduction(max:imax) > | > | > | I am using #pragma omp statements all over the place and this is the only > | type causing crashes. I'm guessing it has something to do with travis > | building on a 12.04 ubuntu VM with a rather old gcc (4.6.3). > | > | So I have two questions: > | > | 1. Has anyone else seen this? Or am I missing something? > | 2. Is there a workaround, or should I just go for another build service > | (which one)? > > You can actually switch to 'Trusty' aka 14.04. > > That has been around for a bit, and AFAIK works with both the old scheme > (ie > r-travis) or the new scheme. [ I am partial to the old scheme which I now > use > via this fork http://eddelbuettel.github.io/r-travis/ -- and my drat and > digest packages were the first to adopt it. ] > > We can take this off-line, but this should work. I first used this when I > needed g++-4.8 and I am pretty sure I have a .travis.yml somewhere using > g++-4.9 because it was needed in one project. "Yes we can." > > Dirk > > -- > http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org > [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
