What am I doing wrong? I followed the instructions: http://www.mess.org/compiling_mess - mingw-mame-w64-20121207 - TortoiseSVN-1.8.6.25419-x64-svn-1.8.8
mame64 compiles OK. but... G:\MESS>make target=mess results in: "make: Nothing to be done for 'default'."
I'm fairly new to this, but I have successfully compiled a few times so far.