configure.ac: if linking -lSDL2 fails, try pkg-config
commit69d9c04a2235649b76bfccd1e3446f35c412073c
authorrofl0r <rofl0r@users.noreply.github.com>
Mon, 28 Mar 2022 18:41:23 +0000 (28 18:41 +0000)
committerrofl0r <rofl0r@users.noreply.github.com>
Mon, 28 Mar 2022 18:41:23 +0000 (28 18:41 +0000)
tree579258fc50d55d8f279ea2daf84adc68869ddd08
parent99d510fa23e36fdc3dda5c0c9c09f1cba44dc534
configure.ac: if linking -lSDL2 fails, try pkg-config

if SDL2 is a static library (like when using pspsdk), it may depend
on additional libraries that pkg-config can supply.
configure.ac