'git am'able fix attached.
Created attachment 1133317 [details] Build with $RPM_OPT_FLAGS
Shouldn't this be part of %make_build?
No. Build systems are quite sensitive and different on how to override compiler flags. Some need them as env vars such as in this case, some need them specified as arguments to make, and the variable names differ etc.
OK.
Thank you for the patch. I'll apply it soon.
playonlinux-4.2.10-6.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-770d520ac2
playonlinux-4.2.10-6.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-770d520ac2
playonlinux-4.2.10-7.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.