arduino ethernet libraries macro selector

Projects Programming
6

an example that not compile... with as less code possible to illustrate.

.ino

/////Ethernet W5100

#include <Dhcp.h>
#include <Dns.h>
#include <Ethernet.h>
//#include <EthernetClient.h>
//#include <EthernetServer.h>



////Ethernet2 W5500
/*
#include <Dhcp.h>
#include <Dns.h>
#include <Ethernet2.h>
//#include <EthernetClient.h>
//#include <EthernetServer.h>
*/


#include <testlib.h>


void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

testlib.h

#ifndef TESTLIB
#define TESTLIB

#ifdef W5100_H_INCLUDED
#include "Ethernet.h"
#pragma message ( "W5100 network" )

#elif defined W5500_H_INCLUDED
#include "Ethernet2.h"
#pragma message ( "W5100 network" )

else
	#pragma message ( "no network" )
#error "No or invalid network selected"
#endif

#include "Arduino.h"


class Testlib {
	Testlib();
};

#endif

.cpp

#include "testlib.h"

Testlib::Testlib(){}

But I think it do not work because the only define variable different on the 2 lib is on the util folder in the w5100 and w550.h file that are deeper #included into the lib... maybe I should try to make a define inside each ethernet.h file to see what I got...