maintainer-feedback requested: [Bug 212512] lang/tcl86: remove unnecessary use of fpsetround

[bugzilla-noreply at freebsd.org]

Ed Maste <emaste at freebsd.org> has reassigned Bugzilla Automation
<bugzilla at FreeBSD.org>'s request for maintainer-feedback to tcltk at FreeBSD.org:
Bug 212512: lang/tcl86: remove unnecessary use of fpsetround
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212512



--- Description ---
Created attachment 174566
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=174566&action=edit
add patch file to remove fpsetround use in tcl

fpsetround is non-standard and is not provided on arm64 or riscv. On other
architectures where fpsetround does exist, fpsetround(FP_RN) just sets the
rounding mode to the already-set default, so it serves no purpose.