Re: [PATCH] t/Makefile: Use $(sort ...) explicitly where needed

Kirill Smelkov [off-list ref] writes:

Starting from GNU Make 3.82 $(wildcard ...) no longer sorts the result
(from NEWS):

    * WARNING: Backward-incompatibility!
      Wildcards were not documented as returning sorted values, but the results
      have been sorted up until this release..  If your makefiles require sorted
      results from wildcard expansions, use the $(sort ...)  function to request
      it explicitly.

    http://repo.or.cz/w/make.git/commitdiff/2a59dc32aaf0681dec569f32a9d7ab88a379d34f

so we have to sort tests list or else they are executed in seemingly
random order even for -j1.

I do not necessarily buy your "so we HAVE TO, OR ELSE".

Even though I can understand "We can sort the list of tests _if_ we do not
want them executed in seemingly random order when running 'make -j1'", I
tend to think that *if* is a big one.  Aren't these tests designed not to
depend on each other anyway?