machine-dependent C and assembler files qtmds.o and qtmdc.o, but
using -c and -o together on the cc command line isn't portable.
* configure.in: Generate the names of the .o files here, and
substitute them into Makefile.
* Makefile.am (qtmds.o, qtmdc.o): Let CC name them what it wants,
and then rename them when it's done.
(configure, Makefile.in): Regenerated.
just arrange for 'make all' to do nothing. Don't abort
configuration. We need a fully configured directory tree in order
to make distributions and the like.