Don't use versioned symbols on MiNT

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Build only static libraries on MiNT

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Update nmake Makefile

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Don't enforce Amiga limits for Protracker clones

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>