Make --disable-jit-support compile

vm_core.h needs to be included to know rb_execution_context_t, etc.
I also added a trivial refactoring in mjit.c and missing dependency for
process.c.

1 files changed, 1 insertions, 2 deletions

diff --git a/mjit.c b/mjit.c
index e06ac08252..b7240243f0 100644
--- a/mjit.c
+++ b/mjit.c
@@ -11,10 +11,9 @@
 
 // To share variables privately, include mjit_worker.c instead of linking.
 
-#include "ruby/internal/config.h"
-
 #if USE_MJIT
 
+#include "ruby/internal/config.h"
 #include "constant.h"
 #include "id_table.h"
 #include "internal.h"