configure: make it possible to select alternative sound backends
commit2ee8a84807323b4bfa6bf31a8b2ac8820c904503
authorrofl0r <rofl0r@users.noreply.github.com>
Fri, 27 Aug 2021 04:34:12 +0000 (27 04:34 +0000)
committerrofl0r <rofl0r@users.noreply.github.com>
Fri, 27 Aug 2021 04:39:08 +0000 (27 04:39 +0000)
treedbc6efc6b7274d9597b7205f13991ff267871903
parent7f6101055638bd53f930138c2495524dd75c3c76
configure: make it possible to select alternative sound backends

in particular the standalone sdl sound backend that was factored out
a while ago. using it outside of the plain sdl build required manually
hacking Makefile so far.
Makefile.in
configure
configure.in
sys/nix/config.h.in
sys/oss/oss.c