you probably can just remove 'less build in openexr 2.4.1' patch from folder with patches and add 0011 from this series .. 

sorry for trouble (it seems clang-13 compiles this just fine..) 

On Wednesday, December 15, 2021, Andrew Randrianasulu <randrianasulu@gmail.com> wrote:
ow, this is https://www.cinelerra-gg.org/bugtracker/view.php?id=543  resurfacing

i probably named my openexr patch wrongly. can you remove (unapply) openexr part of series? 

On Wednesday, December 15, 2021, Andrea paz <gamberucci.andrea@gmail.com> wrote:
Build error (not the same).