test/Makefile: output dependency information files
test/Makefile: output dependency information files

Generate dependency information files as output to make sure we really
do the right thing.

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm