openmp: Does not build on Travis

[mato]

See log here:

https://travis-ci.org/rumpkernel/rumprun-packages/jobs/113386193

[ian7on]

hi! I was getting the same error that you have in travis-ci output. To me it looks like an issue with default /bin/sh not pointing to bash.
When I substitute in the Makefile:
$(eval GCC_BRANCH:=$(shell ./scripts/get_gcc_ver.sh $(CC)))
with
$(eval GCC_BRANCH =bash scripts/get_gcc_ver.sh $(CC))
Everything works.

[VincentS]

Hey, thanks for the heads up. Sorry for my late reply I was under the weather the last few weeks.
I will look into it in the next days and provide a patch for the issue.

[mato]

In scripts/get_gcc_ver.sh you could use something like

GCC_MAJOR=$(gcc -v 2>&1 |grep "^gcc version"|cut -d' ' -f3|cut -d. -f1)

instead. That'll eliminate the bashisms.

[VincentS]

Hey,

this should fix the Travis Build error for OpenMP #114