Build: Rework build system + introduced SDK build file

Former-commit-id: 90727a78031a83753404d2fe09a6347315a00a39

build/scripts/tools/ndk.lua

@@ -0,0 +1,31 @@
+TOOL.Name = "SDK"
+
+TOOL.Directory = "../SDK/lib"
+TOOL.Kind = "Library"
+
+TOOL.Defines = {
+	"NDK_BUILD"
+}
+
+TOOL.Includes = {
+	"../SDK/include"
+}
+
+TOOL.Files = {
+	"../SDK/include/NDK/**.hpp",
+	"../SDK/include/NDK/**.inl",
+	"../SDK/src/NDK/**.hpp",
+	"../SDK/src/NDK/**.inl",
+	"../SDK/src/NDK/**.cpp"
+}
+
+TOOL.Libraries = {
+	"NazaraCore",
+	"NazaraAudio",
+	"NazaraLua",
+	"NazaraNoise",
+	"NazaraPhysics",
+	"NazaraUtility",
+	"NazaraRenderer",
+	"NazaraGraphics",
+}