(sorry for making this all one commit)

Fiddled with the backbone for scripts some more.
VCS are now suppported in sets but configuration/non-svn-systems missing
Linux build now uses precompiled headers (build time--)
A couple warning fixes too.


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1427 0fc631ac-6414-0410-93d0-97cfa31319b6

src/script/dependency.cpp

@@ -173,8 +173,6 @@ ScriptValueP Context::dependencies(const Dependency& dep, const Script& script)
 			
 			// Analyze the current instruction
 			Instruction i = *instr++;
-			// If a scope is created, destroy it at end of block.
-			scoped_ptr<LocalScope> scope;
 			switch (i.instr) {
 				case I_NOP: break;
 				// Push a constant (as normal)
@@ -263,8 +261,10 @@ ScriptValueP Context::dependencies(const Dependency& dep, const Script& script)
 				}
 				
 				// Function call (as normal)
-				case I_CALL: scope.reset(new LocalScope(*this)); //new scope
-				case I_TAILCALL: {
+				// Don't optimize tail calls; we may not jump as we normally do
+				case I_CALL: case I_TAILCALL: {
+					// open a new scope
+					LocalScope new_scope(*this);
 					// prepare arguments
 					for (unsigned int j = 0 ; j < i.data ; ++j) {
 						setVariable((Variable)instr[i.data - j - 1].data, stack.back());