Update tools (#21)

* improve configure.py part 1

* compile settings per-file instead of global

* remove dont_reuse_strings in sources

* multiversion support

* update docs

* report filename change

* fixed objdiff not being able to create context file

* add version define to decompme cflags/m2ctx

src/018_StartUp/GameModeStartUp.cpp

@@ -11,8 +11,6 @@
 #include "Unknown/UnkStruct_ov000_020b50c0.hpp"
 #include "regs.h"
 
-#pragma dont_reuse_strings off
-
 extern "C" {
 void func_02013768(void *param1);
 void func_020141dc(unk16 *param1);

src/018_StartUp/StartUpInitializers.cpp

@@ -20,8 +20,6 @@
 #include "regs.h"
 #include "versions.h"
 
-#pragma dont_reuse_strings off
-
 extern "C" {
 unk32 func_02014fe0();
 unk16 func_02026738();

src/019_MainSelect/FileSelectMain.cpp

@@ -9,8 +9,6 @@
 #include "Unknown/UnkStruct_ov000_020b5214.hpp"
 #include "regs.h"
 
-#pragma dont_reuse_strings off
-
 extern "C" {
 void func_020249d4(void *pReg, unk32 param1, unk32 param2, unk32 param3, unk32 param4);
 void func_ov000_02062e44(void *param1, void *param2);

src/019_MainSelect/FileSelectSubScreen.cpp

@@ -11,8 +11,6 @@ void func_020249d4(void *pReg, unk32 param1, unk32 param2, unk32 param3, unk32 p
 void func_020275e8();
 };
 
-#pragma dont_reuse_strings off
-
 FileSelectOptionsManager *gpFSOptionsManager = NULL;
 
 static unk8 data_ov019_020fb8cc[0xDC00];

src/025_Title/TitleScreen.cpp

@@ -11,8 +11,6 @@
 
 #include <string.h>
 
-#pragma dont_reuse_strings off
-
 extern "C" {
 void func_02018424();
 void func_ov000_0205be34(void *param1, unk32 param2);

src/Main/System/SysNew.cpp

@@ -2,8 +2,6 @@
 #include "System/SysFault.hpp"
 #include "global.h"
 
-#pragma dont_reuse_strings off
-
 extern "C" {
 void *func_02001654(void);
 void *func_020145b0(UnkId *, s32);