b0c214ce41
Instead of deny build of QEMU without a default accelerator, simply report an error when the user haven't passed -accel or -machine accel= and TCG and KVM isn't builtin. ./configure already check that at least one accelerator is available. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>