Upgrade to Newton 3.14 and make it a thirdparty lib

build/scripts/modules/physics3d.lua

@@ -1,6 +1,24 @@
 MODULE.Name = "Physics3D"
 
+MODULE.Defines = {
+	"_NEWTON_STATIC_LIB"
+}
+
+MODULE.OsDefines.Windows = {
+	"_WINDOWS"
+}
+
 MODULE.Libraries = {
 	"NazaraCore",
-	"Newton" -- Newton Game Dynamics
+	"newton" -- Newton Game Dynamics
 }
+
+MODULE.Custom = function()
+	vectorextensions("SSE3")
+
+	filter({"architecture:x86_64", "system:linux"})
+		defines("_POSIX_VER_64")
+
+	filter({"architecture:x86", "system:linux"})
+		defines("_POSIX_VER")
+end