Build Node bindings on Windows

CMakeLists.txt

@@ -3,6 +3,8 @@ cmake_minimum_required(VERSION 3.2)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 
+include_directories(SYSTEM "D:\\a\\osrm-backend\\osrm-backend\\node_modules\\nan\\")
+
 if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE)
   message(FATAL_ERROR "In-source builds are not allowed.
 Please create a directory and run cmake from there, passing the path to this source directory as the last argument.

src/nodejs/CMakeLists.txt

@@ -11,8 +11,6 @@ list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/node_modules/node-cmake")
 include(NodeJS)
 nodejs_init()
 
-include_directories(SYSTEM "D:\\a\\osrm-backend\\osrm-backend\\node_modules\\nan\\")
-
 message(STATUS "Configuring node_osrm bindings for NodeJs ${NODEJS_VERSION}")
 
 add_nodejs_module(node_osrm node_osrm.cpp)