-dnl http://debbugs.gnu.org/15260
-dnl I think we have to check, eg, both exec_prefix and bindir,
-dnl because the latter by default is not yet expanded, but the user
-dnl may have specified a value for it via --bindir.
-dnl At first glance, _installing_ in non-ASCII seems ok, but in fact
-dnl it is not; see http://debbugs.gnu.org/15260#61
-dnl Note that abs_srcdir and abs_builddir are not yet defined. :(
-
-dnl "`cd \"$srcdir\"`" is not portable.
-dnl See autoconf manual "Shell Substitutions":
-dnl "There is just no portable way to use double-quoted strings inside
-dnl double-quoted back-quoted expressions (pfew!)."
-temp_srcdir=`cd "$srcdir"; pwd`
-
-for var in "`pwd`" "$temp_srcdir" "$prefix" "$exec_prefix" \
- "$datarootdir" "$bindir" "$datadir" "$sharedstatedir" "$libexecdir"; do
-
- dnl configure sets LC_ALL=C early on, so this range should work.
- case "$var" in
- *[[!\ -~]]*) AC_MSG_ERROR([Emacs cannot be built or installed in a directory whose name contains non-ASCII characters: $var]) ;;
- esac
-
-done
-