setenv LC_ALL C
setenv LANG C
+ # Many hosts now default to a non-ASCII C locale, however, so
+ # they can set a charset encoding here if they need.
+ if { [ishost "*-*-cygwin*"] } {
+ setenv LC_ALL C.ASCII
+ setenv LANG C.ASCII
+ }
+
if ![info exists GFORTRAN_UNDER_TEST] then {
if [info exists TOOL_EXECUTABLE] {
set GFORTRAN_UNDER_TEST $TOOL_EXECUTABLE