[Bug other/63979] [openacc] undefined reference to main._omp_fn.x

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63979

--- Comment #3 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Can you reproduce this with the trunk patch kit I posted internally?
gomp-4_0-branch is somewhat out of date wrt offloading.