Re-introduce wesconfig.h include to some files...

...where it will be handy for the scons build.

SConstruct

@@ -71,8 +71,8 @@ Available build targets include:
 
     wesnoth wesnoth_editor wesnothd campaignd exploder cutter
     all = all installables
-    test = unit test binary
-    tags = build tags for Emacs.
+    test = unit test binary (not an imstallable)
+    TAGS = build tags for Emacs.
 
 """ + opts.GenerateHelpText(env))
 conf = Configure(env)
@@ -87,6 +87,10 @@ if not "/" in envdict["datadir"]:
 # Check some preconditions
 #
 
+if float(sys.version[:3]) < 2.5:
+    print "Python version is too old, 2.4 or greater is required,"
+    Exit(1)
+
 targets = map(str, BUILD_TARGETS)
 
 if ("wesnoth" in targets or "wesnoth_editor" in targets):

src/ai.cpp

@@ -17,6 +17,7 @@
 //! @file ai.cpp
 //! Artificial intelligence - The computer commands the enemy.
 
+#include "wesconfig.h"
 #include "ai.hpp"
 #include "ai2.hpp"
 #include "ai_dfool.hpp"

src/ai_python.cpp

@@ -38,6 +38,8 @@
    supposed to be catched by user scripts.
 */
 
+#include "wesconfig.h"
+
 #ifdef HAVE_PYTHON
 
 #include "global.hpp"

src/game.cpp

@@ -49,6 +49,7 @@
 #include "titlescreen.hpp"
 #include "util.hpp"
 #include "upload_log.hpp"
+#include "wesconfig.h"
 #include "wml_exception.hpp"
 #include "wml_separators.hpp"
 #include "serialization/binary_or_text.hpp"

src/multiplayer_connect.cpp

@@ -29,6 +29,7 @@
 #include "statistics.hpp"
 #include "show_dialog.hpp"
 #include "serialization/string_utils.hpp"
+#include "wesconfig.h"
 
 #include <cassert>
 

src/wesconfig.h

@@ -8,23 +8,20 @@
 //! DO NOT MODIFY THIS FILE !!!
 //! modify SConstruct otherwise the settings will be overwritten.
 
+// We are building with scons, so Python cannot be absent. 
+#define HAVE_PYTHON
 
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#else
 # define VERSION "1.5.0-svn"
 # define PACKAGE "wesnoth"
 # ifndef LOCALEDIR
 #  define LOCALEDIR "translations"
 # endif
-#endif
 
 /**
  * Some older savegames of Wesnoth cannot be loaded anymore,
  * this variable defines the minimum required version.
  * It is only to be updated upon changes that break *all* saves/replays
- * (break as in crash wesnoth, not compatibility issues like stat changes)
+ * (break as in crash Wesnoth, not compatibility issues like stat changes)
  */
 #define MIN_SAVEGAME_VERSION "1.3.10"