These were forgotten during the initial liberation.
* build-aux/Makefile.2.in: New file.
* build-aux/Makefile.am: New file.
* build-aux/m4/calcdsl.m4: New file.
* build-aux/progtest-runner: New file.
* build-aux/suppmk-gen: New file.
Oops---we do not want a newline as part of the preimage, which is what
`<<<' does.
* build-aux/list2typedef (output-item)[value]: Remove newline from preimage.
* build-aux/test/test-list2typedef (test-typedef-gen): Update hashes.
(test-collision-value-check): Add new collisions.
This needs to be generalized, but will do for now.
* build-aux/gen-make: Recognize typelists as dependencies. Always include
source XML file as a dependency.
Before this change, it was impossible for the initial paths provided to the
script to be more than one level deep (relative to the cwd).
* build-aux/gen-make: Handle multi-level children.
Mike Gerwitz