CPU not support FP16 but still try compile

[VertigoSHI]

error: _Float16 is not supported on this target
build_tool: both conan and meson report same issue.
env: ubuntu 16 & Intel(R) Xeon(R) Silver 4316 CPU @ 2.30GHz

[r-devulap]

Could you provide more details of the error and also compiler and it's version?