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)? Cheers, Mark [1] Linux duvel 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux w/gcc 5.4.0, libgomp1.0.0 [2] https://builder.r-hub.io/status/gower_0.0.1.tar.gz-8c487e92f4af364ee73f85ca8f59775c [3] https://travis-ci.org/markvanderloo/gower#L619 [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
