Cosmetic fixes to SCons buildsystem

- Removed trailing spaces
- Made sure all indentation is done using tabs (fixes #39)
- Potentially fixed an identation issue for openssl check

SConstruct

@@ -59,7 +59,7 @@ platform_arg = ARGUMENTS.get("platform", False)
 if (os.name=="posix"):
 	pass
 elif (os.name=="nt"):
-    if (os.getenv("VSINSTALLDIR")==None or platform_arg=="android"):
+	if (os.getenv("VSINSTALLDIR")==None or platform_arg=="android"):
 		custom_tools=['mingw']
 
 env_base=Environment(tools=custom_tools,ENV = {'PATH' : os.environ['PATH']});
@@ -185,7 +185,7 @@ if selected_platform in platform_list:
 	if env['vsproj']=="yes":
 		env.vs_incs = []
 		env.vs_srcs = []
-		
+
 		def AddToVSProject( sources ):
 			for x in sources:
 				if type(x) == type(""):
@@ -197,12 +197,12 @@ if selected_platform in platform_list:
 					basename = pieces[0]
 					basename = basename.replace('\\\\','/')
 					env.vs_srcs = env.vs_srcs + [basename + ".cpp"]
-					env.vs_incs = env.vs_incs + [basename + ".h"]					
+					env.vs_incs = env.vs_incs + [basename + ".h"]
-					#print basename	
+					#print basename
-		env.AddToVSProject = AddToVSProject				
+		env.AddToVSProject = AddToVSProject
-		
+
 	env.extra_suffix=""
-	
+
 	if env["extra_suffix"] != '' :
 		env.extra_suffix += '.'+env["extra_suffix"]
 
@@ -229,7 +229,7 @@ if selected_platform in platform_list:
 	#must happen after the flags, so when flags are used by configure, stuff happens (ie, ssl on x11)
 	detect.configure(env)
 
-        #env['platform_libsuffix'] = env['LIBSUFFIX']
+	#env['platform_libsuffix'] = env['LIBSUFFIX']
 
 	suffix="."+selected_platform
 
@@ -284,10 +284,11 @@ if selected_platform in platform_list:
 
 	if (env['musepack']=='yes'):
 		env.Append(CPPFLAGS=['-DMUSEPACK_ENABLED']);
-        if (env['openssl']!='no'):
+
-            env.Append(CPPFLAGS=['-DOPENSSL_ENABLED']);
+	if (env['openssl']!='no'):
-            if (env['openssl']=="builtin"):
+		env.Append(CPPFLAGS=['-DOPENSSL_ENABLED']);
-                env.Append(CPPPATH=['#drivers/builtin_openssl2'])
+		if (env['openssl']=="builtin"):
+			env.Append(CPPPATH=['#drivers/builtin_openssl2'])
 
 	if (env["builtin_zlib"]=='yes'):
 		env.Append(CPPPATH=['#drivers/builtin_zlib/zlib'])
@@ -337,7 +338,7 @@ if selected_platform in platform_list:
 
 	if (env['colored']=='yes'):
 		methods.colored(sys,env)
-		
+
 	if (env['etc1']=='yes'):
 		env.Append(CPPFLAGS=['-DETC1_ENABLED'])
 
@@ -356,22 +357,22 @@ if selected_platform in platform_list:
 	SConscript("main/SCsub")
 
 	SConscript("platform/"+selected_platform+"/SCsub"); # build selected platform
-	
+
-	# Microsoft Visual Studio Project Generation			
+	# Microsoft Visual Studio Project Generation
-	if (env['vsproj'])=="yes":		
+	if (env['vsproj'])=="yes":
-	
+
 		AddToVSProject(env.core_sources)
 		AddToVSProject(env.main_sources)
-		AddToVSProject(env.modules_sources)	
+		AddToVSProject(env.modules_sources)
 		AddToVSProject(env.scene_sources)
 		AddToVSProject(env.servers_sources)
 		AddToVSProject(env.tool_sources)
-		
+
 		#env['MSVS_VERSION']='9.0'
 		env['MSVSBUILDCOM'] = "scons platform=" + selected_platform + " target=" + env["target"] + " bits=" + env["bits"] + " tools=yes"
 		env['MSVSREBUILDCOM'] = "scons platform=" + selected_platform + " target=" + env["target"] + " bits=" + env["bits"] + " tools=yes vsproj=true"
 		env['MSVSCLEANCOM'] = "scons --clean platform=" + selected_platform + " target=" + env["target"] + " bits=" + env["bits"] + " tools=yes"
-			
+
 		debug_variants = ['Debug|Win32']+['Debug|x64']
 		release_variants = ['Release|Win32']+['Release|x64']
 		release_debug_variants = ['Release_Debug|Win32']+['Release_Debug|x64']
@@ -382,11 +383,11 @@ if selected_platform in platform_list:
 		targets = debug_targets + release_targets + release_debug_targets
 		msvproj = env.MSVSProject(target = ['#godot' + env['MSVSPROJECTSUFFIX'] ],
 								incs = env.vs_incs,
-								srcs = env.vs_srcs, 
+								srcs = env.vs_srcs,
-								runfile = targets, 
+								runfile = targets,
-								buildtarget = targets, 
+								buildtarget = targets,
-								auto_build_solution=1, 
+								auto_build_solution=1,
-								variant = variants) 		
+								variant = variants)
 
 else:
 

bin/tests/SCsub

@@ -10,5 +10,3 @@ Export('env')
 lib = env.Library("tests",env.tests_sources)
 
 env.Prepend(LIBS=[lib])
-
-

core/SCsub

@@ -63,5 +63,3 @@ SConscript('bind/SCsub');
 lib = env.Library("core",env.core_sources)
 
 env.Prepend(LIBS=[lib])
-
-

core/bind/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.core_sources,"*.cpp")
 
 Export('env')
-
-

core/io/SCsub

@@ -5,5 +5,3 @@ env.add_source_files(env.core_sources,"*.c")
 #env.core_sources.append("io/fastlz.c")
 
 Export('env')
-
-

core/math/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.core_sources,"*.cpp")
 
 Export('env')
-
-

core/os/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.core_sources,"*.cpp")
 
 Export('env')
-
-

drivers/SCsub

@@ -93,4 +93,3 @@ env.Prepend(LIBS=lib_list)
 
 #lib = env.Library("drivers",env.drivers_sources)
 #env.Prepend(LIBS=[lib])
-

drivers/alsa/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.drivers_sources,"*.cpp")
 
 Export('env')
-
-

drivers/builtin_zlib/SCsub

@@ -1,7 +1,7 @@
 Import('env')
 
 zlib_sources = [
-	
+
 	"builtin_zlib/zlib/adler32.c",
 	"builtin_zlib/zlib/compress.c",
 	"builtin_zlib/zlib/crc32.c",

drivers/chibi/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.drivers_sources,"*.cpp")
 
 Export('env')
-
-

drivers/dds/SCsub

@@ -8,4 +8,3 @@ dds_sources = [
 env.drivers_sources+=dds_sources
 
 #env.add_source_files(env.drivers_sources, dds_sources)
-

drivers/etc1/SCsub

@@ -12,4 +12,3 @@ if (env["etc1"] != "no"):
 #env.add_source_files(env.drivers_sources, etc_sources)
 
 Export('env')
-

drivers/gl_context/SCsub

@@ -3,4 +3,3 @@ Export('env');
 
 env.add_source_files(env.drivers_sources,"*.cpp")
 env.add_source_files(env.drivers_sources,"*.c")
-

drivers/gles2/shaders/SCsub

@@ -6,5 +6,3 @@ if env['BUILDERS'].has_key('GLSL120GLES'):
 	env.GLSL120GLES('canvas_shadow.glsl');
 	env.GLSL120GLES('blur.glsl');
 	env.GLSL120GLES('copy.glsl');
-
-

drivers/jpg/SCsub

@@ -10,4 +10,3 @@ jpg_sources = [
 env.drivers_sources+=jpg_sources
 
 #env.add_source_files(env.drivers_sources, jpg_sources)
-

drivers/mpc/SCsub

@@ -19,4 +19,3 @@ env.add_source_files(env.drivers_sources,"*.cpp")
 #env.add_source_files(env.drivers_sources, mpc_sources)
 
 Export('env')
-

drivers/nedmalloc/SCsub

@@ -3,4 +3,3 @@ Export('env');
 
 env.add_source_files(env.drivers_sources,"*.cpp")
 #env.add_source_files(env.drivers_sources,"*.c")
-

drivers/nrex/SCsub

@@ -1,4 +1,3 @@
-
 Import('env')
 
 sources = [
@@ -6,4 +5,3 @@ sources = [
 	'regex.cpp',
 ]
 env.add_source_files(env.drivers_sources, sources)
-

drivers/ogg/SCsub

@@ -8,4 +8,3 @@ ogg_sources = [
 
 if env['theora'] != "yes" or env['use_theoraplayer_binary'] != "yes":
 	env.drivers_sources+=ogg_sources
-

drivers/openssl/SCsub

@@ -4,5 +4,3 @@ env.add_source_files(env.drivers_sources,"*.cpp")
 env.add_source_files(env.drivers_sources,"*.c")
 
 Export('env')
-
-

drivers/png/SCsub

@@ -38,4 +38,3 @@ env.drivers_sources+=png_sources
 #env.add_source_files(env.drivers_sources, png_sources)
 
 Export('env')
-

drivers/squish/SCsub

@@ -21,4 +21,3 @@ if (env["tools"]=="yes"):
 #env.add_source_files(env.drivers_sources, squish_sources)
 
 Export('env')
-

drivers/theora/SCsub

@@ -1,4 +1,3 @@
-
 Import('env')
 
 sources = [
@@ -34,5 +33,3 @@ sources = [
 
 if env['use_theoraplayer_binary'] != "yes":
 	env.drivers_sources += sources
-
-

drivers/unix/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.drivers_sources,"*.cpp")
 
 Export('env')
-
-

drivers/vorbis/SCsub

@@ -1,4 +1,3 @@
-
 Import('env')
 
 sources = [
@@ -37,4 +36,3 @@ env.drivers_sources += sources
 
 if env['theora'] != "yes" or env['use_theoraplayer_binary'] != "yes":
 	env.drivers_sources += sources_lib
-

drivers/webp/SCsub

@@ -61,4 +61,3 @@ env.drivers_sources+=webp_sources
 #env.add_source_files(env.drivers_sources, webp_sources)
 
 Export('env')
-

drivers/windows/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.drivers_sources,"*.cpp")
 
 Export('env')
-
-

main/SCsub

@@ -8,5 +8,3 @@ Export('env')
 lib = env.Library("main",env.main_sources)
 
 env.Prepend(LIBS=[lib])
-
-

modules/SCsub

@@ -19,5 +19,3 @@ for x in env.module_list:
 lib = env_modules.Library("modules",env.modules_sources)
 
 env.Prepend(LIBS=[lib])
-
-

modules/gdscript/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.modules_sources,"*.cpp")
 
 Export('env')
-
-

modules/gridmap/SCsub

@@ -1,6 +1,3 @@
 Import('env')
 
 env.add_source_files(env.modules_sources,"*.cpp")
-
-
-

platform/android/SCsub

@@ -62,10 +62,10 @@ pp_baseout.write( manifest )
 
 
 for x in env.android_source_files:
-	shutil.copy(x,abspath+"/java/src/com/android/godot")	
+	shutil.copy(x,abspath+"/java/src/com/android/godot")
 
 for x in env.android_module_libraries:
-	shutil.copy(x,abspath+"/java/libs")	
+	shutil.copy(x,abspath+"/java/libs")
 
 
 env_android.SharedLibrary("#bin/libgodot",[android_objects],SHLIBSUFFIX=env["SHLIBSUFFIX"])

platform/bb10/SCsub

@@ -19,4 +19,3 @@ if env['bb10_lgles_override'] == "yes":
 
 prog = None
 prog = env_bps.Program('#bin/godot', bb10_lib)
-

platform/flash/SCsub

@@ -36,5 +36,3 @@ java -jar $ALCHEMY/usr/lib/asc2.jar -md -strict -optimize -AS3 \
 -import ../platform/flash/lib/libGL.abc \
 ../platform/flash/Console.as
 """
-
-

platform/windows/SCsub

@@ -13,7 +13,7 @@ common_win=[
 
 env.Program('#bin/godot',['godot_win.cpp']+common_win,PROGSUFFIX=env["PROGSUFFIX"])
 
-# Microsoft Visual Studio Project Generation			
+# Microsoft Visual Studio Project Generation
 if (env['vsproj'])=="yes":
 	env.vs_srcs = env.vs_srcs + ["platform/windows/godot_win.cpp"]
 	for x in common_win:

scene/2d/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/3d/SCsub

@@ -4,10 +4,8 @@ Import('env')
 if (env["disable_3d"]=="yes"):
 
 	env.scene_sources.append("3d/spatial.cpp")
-	env.scene_sources.append("3d/skeleton.cpp")        
+	env.scene_sources.append("3d/skeleton.cpp")
 else:
 	env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/SCsub

@@ -18,5 +18,3 @@ SConscript('io/SCsub');
 lib = env.Library("scene",env.scene_sources)
 
 env.Prepend(LIBS=[lib])
-
-

scene/animation/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/audio/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/gui/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/io/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/main/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

scene/resources/SCsub

@@ -6,4 +6,3 @@ env.add_source_files(env.scene_sources,"*.c")
 Export('env')
 
 SConscript("default_theme/SCsub");
-

scene/resources/default_theme/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.scene_sources,"*.cpp")
 
 Export('env')
-
-

servers/SCsub

@@ -15,5 +15,3 @@ SConscript('spatial_sound_2d/SCsub');
 lib = env.Library("servers",env.servers_sources)
 
 env.Prepend(LIBS=[lib])
-
-

servers/audio/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.servers_sources,"*.cpp")
 
 Export('env')
-
-

servers/physics/SCsub

@@ -5,5 +5,3 @@ env.add_source_files(env.servers_sources,"*.cpp")
 Export('env')
 
 SConscript("joints/SCsub")
-
-

servers/physics/joints/SCsub

@@ -3,6 +3,3 @@ Import('env')
 env.add_source_files(env.servers_sources,"*.cpp")
 
 Export('env')
-
-
-

servers/physics_2d/SCsub

@@ -1,4 +1,3 @@
 Import('env')
 
 env.add_source_files(env.servers_sources,"*.cpp")
-

servers/spatial_sound/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.servers_sources,"*.cpp")
 
 Export('env')
-
-

servers/spatial_sound_2d/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.servers_sources,"*.cpp")
 
 Export('env')
-
-

servers/visual/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.servers_sources,"*.cpp")
 
 Export('env')
-
-

tools/SCsub

@@ -17,5 +17,3 @@ if (env["tools"]!="no"):
 	lib = env.Library("tool",env.tool_sources)
 
 	env.Prepend(LIBS=[lib])
-
-

tools/collada/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.tool_sources,"*.cpp")
 
 Export('env')
-
-

tools/doc/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.tool_sources,"*.cpp")
 
 Export('env')
-
-

tools/docdump/SCsub

@@ -3,5 +3,3 @@ Import('env')
 env.add_source_files(env.tool_sources,"*.cpp")
 
 Export('env')
-
-

tools/editor/SCsub

@@ -28,7 +28,7 @@ def make_doc_header(target,source,env):
 
 
 
-	
+
 
 if (env["tools"]=="yes"):
 
@@ -43,17 +43,16 @@ if (env["tools"]=="yes"):
 	f.write(reg_exporters_inc)
 	f.write(reg_exporters)
 	f.close()
-	
+
 	env.Depends("#tools/editor/doc_data_compressed.h","#doc/base/classes.xml")
 	env.Command("#tools/editor/doc_data_compressed.h","#doc/base/classes.xml",make_doc_header)
 
 	#make_doc_header(env.File("#tools/editor/doc_data_raw.h").srcnode().abspath,env.File("#doc/base/classes.xml").srcnode().abspath,env)
-	
+
 	env.add_source_files(env.tool_sources,"*.cpp")
-	
+
 	Export('env')
-	SConscript('icons/SCsub');	
+	SConscript('icons/SCsub');
 	SConscript('plugins/SCsub');
 	SConscript('fileserver/SCsub');
 	SConscript('io_plugins/SCsub');
-

tools/editor/fileserver/SCsub

@@ -1,7 +1,3 @@
 Import('env')
 Export('env')
 env.add_source_files(env.tool_sources,"*.cpp")
-
-
-
-

tools/editor/icons/SCsub

@@ -9,30 +9,30 @@ def make_editor_icons_action(target, source, env):
 	pixmaps = source
 
 	s = cStringIO.StringIO()
-	
+
 	s.write("#include \"editor_icons.h\"\n\n")
 	s.write("#include \"scene/resources/theme.h\"\n\n")
 
 	for x in pixmaps:
-	
+
 		x=str(x)
 		var_str=os.path.basename(x)[:-4]+"_png";
 		#print(var_str)
-		
+
 		s.write("static const unsigned char "+ var_str +"[]={\n");
-		
+
 		pngf=open(x,"rb");
-		
+
 		b=pngf.read(1);
 		while(len(b)==1):
 			s.write(hex(ord(b)))
 			b=pngf.read(1);
 			if (len(b)==1):
 				s.write(",")
-				
+
 		s.write("\n};\n\n\n");
 		pngf.close();
-	  
+
 	s.write("static Ref<ImageTexture> make_icon(const uint8_t* p_png) {\n")
 	s.write("\tRef<ImageTexture> texture( memnew( ImageTexture ) );\n")
 	s.write("\ttexture->create_from_image( Image(p_png),ImageTexture::FLAG_FILTER );\n")
@@ -42,14 +42,14 @@ def make_editor_icons_action(target, source, env):
 	s.write("void editor_register_icons(Ref<Theme> p_theme) {\n\n")
 
 	for x in pixmaps:
-	
+
 		x=os.path.basename(str(x))
 		type=x[5:-4].title().replace("_","");
 		var_str=x[:-4]+"_png";
 		s.write("\tp_theme->set_icon(\""+type+"\",\"EditorIcons\",make_icon("+var_str+"));\n");
 
 	s.write("\n\n}\n\n");
-	
+
 	f = open(dst,"wb")
 	f.write(s.getvalue())
 	f.close()
@@ -63,4 +63,3 @@ env.Alias('editor_icons',[env.MakeEditorIconsBuilder('#tools/editor/editor_icons
 
 env.tool_sources.append("#tools/editor/editor_icons.cpp")
 Export('env')
-

tools/editor/io_plugins/SCsub

@@ -1,7 +1,3 @@
 Import('env')
 Export('env')
 env.add_source_files(env.tool_sources,"*.cpp")
-
-
-
-

tools/editor/plugins/SCsub

@@ -1,7 +1,3 @@
 Import('env')
 Export('env')
 env.add_source_files(env.tool_sources,"*.cpp")
-
-
-
-

tools/freetype/SCsub

@@ -65,7 +65,5 @@ if (env["freetype"]=="builtin"):
 
 #   lib = env.Library("freetype_builtin",ft_sources)
 #   env.Prepend(LIBS=[lib])
- 
+
 Export('env')
-
-

tools/pck/SCsub

@@ -2,4 +2,3 @@ Import('env')
 
 if env["tools"] == "yes":
 	env.add_source_files(env.tool_sources, "*.cpp")
-