Hi -
> 1. Remove needless profile=@profile@ You mean "prefix=@prefix@". And it's not needless, because @sysconfdir@ often expands to "$prefix/something", which requires a prefix var to be set for evaluation. > 2. Simplify needless sh -c "cat glob 2>/dev/null" > into cat glob 2>/dev/null This is not needless, but I forget the exact details. It probably has to do with the $prefix expansion just above, or perhaps glob non-matching error handling. > 3. Use $( instead of ` under sh I'm neutral on this, assuming it's not a bashism. > 4. Assign to D_U directly and either export it or unset it I'm neutral on this. - FChE
