allow tmakatos (a binary) emitter to be statically compiled

It is trivial to implement static compilation of the rest of the 3rd party
emitters.

thin-provisioning/static_library_emitter.cc

@@ -0,0 +1,22 @@
+#include "thin-provisioning/shared_library_emitter.h"
+#include <stdexcept>
+#include "contrib/tmakatos_emitter.h"
+
+using namespace std;
+using namespace thin_provisioning;
+
+//----------------------------------------------------------------
+
+emitter::ptr
+thin_provisioning::create_custom_emitter(string const &shared_lib, ostream &out)
+{
+	if (shared_lib != "tmakatos_emitter.so")
+		throw runtime_error(shared_lib + ": no such emitter");
+
+	cout << "XXX creating tmakatos_emitter" << endl;
+	cout << flush;
+
+	return emitter::ptr(new tmakatos_emitter::binary_emitter(out));
+}
+
+//----------------------------------------------------------------