Bump pyc magic number and fix make dependency

pyc number bump since we fixed the tuple parsing issue

Makefile

@@ -465,9 +465,9 @@ check_format:
 	$(ECHO) checking formatting...
 	$(VERB) cd src && ../tools/check_format.sh $(LLVM_BIN)/clang-format
 else
-format:
+format: $(CMAKE_SETUP_RELEASE)
 	$(NINJA) -C $(HOME)/pyston-build-release format
-check_format:
+check_format: $(CMAKE_SETUP_RELEASE)
 	$(NINJA) -C $(HOME)/pyston-build-release check-format
 endif
 

src/codegen/parser.cpp

@@ -1012,9 +1012,9 @@ AST_Module* parse_file(const char* fn) {
 
 const char* getMagic() {
     if (ENABLE_PYPA_PARSER)
-        return "a\ncJ";
+        return "a\ncK";
     else
-        return "a\ncj";
+        return "a\nck";
 }
 
 #define MAGIC_STRING_LENGTH 4