configure.ac: simplify options werror and debug
configure.ac: simplify options werror and debug
yusiwen/libmpdclient,yusiwen/libmpdclient,sl0th/libmpdclient,jwise/libmpdclient,sl0th/libmpdclient,jwise/libmpdclient,sl0th/libmpdclient,yusiwen/libmpdclient,jwise/libmpdclient