for ac_var in $ac_subst_vars
do
- eval ac_val=\$$ac_var
- echo "$ac_var => '$ac_val'," >> $1
+ eval ac_val=\$$ac_var
+ # quote ' (\x27) inside '...' and make sure \ isn't eaten by shells, so use perl:
+ perl -e '$myval="$ENV{ac_val}"; $myval =~ s/\x27/\\\x27/g ; print $ENV{ac_var}." => \x27$myval\x27,\n"' >> $1
done
cat >>$1<<CEOF