query for libaio package using known package managers (#1250)
* aio: test for libaio with various package managers
* aio: note typical tool used to install libaio package
* setup: abort with error if cannot build requested op
* setup: define op_envvar to return op build environment variable
* setup: call is_compatible once for each op
* setup: only print suggestion to disable op when its envvar not set
* setup: add method to abort from fatal error
* Revert "setup: add method to abort from fatal error"
This reverts commit 0e4cde6b0a650591c3fafface7e27b4efd9aad4f.
* setup: add method to abort from fatal error
Co-authored-by: Olatunji Ruwase <olruwase@microsoft.com>
