lua LCD (Lua Compact Debug) patch

 LCD developed 9/2015 by Terry Ellison

 We've already discarded the ldebug module from lua
 it only makes sense to discard the debug info as well
 adds 1.5 K to the binary
 saves 8 Kb on the base state
 once scripts start getting called i've seen 10-50Kb savings but it all depends on
 what exactly you are running

Change-Id: Ibb74f344df1c4c96380ec6c98b010a810e9ae9cc

1 files changed, 6 insertions, 2 deletions

diff --git a/apps/plugins/lua/lgc.c b/apps/plugins/lua/lgc.c
index 17b64a103b..2a4d95aba8 100644
--- a/apps/plugins/lua/lgc.c
+++ b/apps/plugins/lua/lgc.c
@@ -318,9 +318,13 @@ static l_mem propagatemark (global_State *g) {
       return sizeof(Proto) + sizeof(Instruction) * p->sizecode +
                              sizeof(Proto *) * p->sizep +
                              sizeof(TValue) * p->sizek + 
-                             sizeof(int) * p->sizelineinfo +
                              sizeof(LocVar) * p->sizelocvars +
-                             sizeof(TString *) * p->sizeupvalues;
+                             sizeof(TString *) * p->sizeupvalues +
+#ifdef LUA_OPTIMIZE_DEBUG
+                             p->sizelineinfo;
+#else
+                             sizeof(int) * p->sizelineinfo;
+#endif
     }
     default: lua_assert(0); return 0;
   }