xorg-server compiles with -flto

[unhappy-ending]

xorg-server is compiling with -flto for me and seems to work fine using nvidia and the plasma 5 desktop. However, I need to note that when tests are enabled for xorg-server, it actually fails compilation. Disabling -flto will let the package build but also fails tests. I'm probably wrong, but I think the link-time compiling failure is probably the test programs for the test phase that are failing to compile, not the actual xorg-server. You can see it here in my logs.

xorg-server-1.20.11:20210606-043533.log