| # A small Tcl script to verify that the chosen | |
| # interpreter works. Sometimes we might e.g. pick up | |
| # an interpreter for a different arch. | |
| # Outputs the full path to the interpreter | |
| if {[catch {info version} version] == 0} { | |
| # This is Jim Tcl | |
| if {$version >= 0.72} { | |
| # Ensure that regexp works | |
| regexp (a.*?) a | |
| puts [info nameofexecutable] | |
| exit 0 | |
| } | |
| } elseif {[catch {info tclversion} version] == 0} { | |
| if {$version >= 8.5 && ![string match 8.5a* [info patchlevel]]} { | |
| puts [info nameofexecutable] | |
| exit 0 | |
| } | |
| } | |
| exit 1 | |