hkaiser: Any idea for these warnings (https://app.circleci.com/pipelines/github/srinivasyadav18/hpx/21/workflows/fa2a9077-36e6-4886-93e3-8916fc4358fa/jobs/309)
warning: unknown warning option '-Werror=trampolines' [-Wunknown-warning-option]
warning: unknown warning option '-Wno-sync-nand' [-Wunknown-warning-option]

These were found during cmake configure but it sill throws warning
(Line 184 and 206)
(https://app.circleci.com/pipelines/github/srinivasyadav18/hpx/21/workflows/fa2a9077-36e6-4886-93e3-8916fc4358fa/jobs/302)