[3.15] main/tcl: fix rounding problem on x86 and update url (!36562) · Merge requests · alpine / aports

restore-fp-control-word.patch backported from upstream https://core.tcl-lang.org/tcl/info/50ecdc3e87fb5d77

Demonstration of the problem (affecting x86):

   $ tclsh
   % format "%.f" 1.1
   1
   % expr {0.0}
   0.0
   % format "%.f" 1.1
   2

[3.15] main/tcl: fix rounding problem on x86 and update url