Fix compile on linux

sim/main.cc:
    For some unknown reason linux's basename doesn't take a const char *

--HG--
extra : convert_revision : 30289195881e16a05429f7025abab7914a9e3eb6

sim/main.cc

@@ -108,7 +108,7 @@ abortHandler(int sigtype)
 }
 
 /// Simulator executable name
-const char *myProgName = "";
+char *myProgName = "";
 
 /// Show brief help message.
 void