nlohmann fix for msys2 (#492)

Author: dimitre

commandLine/src/projects/VSCodeProject.cpp

@@ -9,8 +9,13 @@
 #include "ofFileUtils.h"
 #include "ofLog.h"
 #include "Utils.h"
+#if !defined(TARGET_MINGW)
+	#include <json.hpp>
+#else
+	#include <nlohmann/json.hpp> // MSYS2 : use of system-installed include
+#endif
+
 
-#include "json.hpp"
 using json = nlohmann::json;
 
 struct fileJson {

commandLine/src/projects/xcodeProject.cpp

@@ -1,7 +1,11 @@
 #include "xcodeProject.h"
 #include "Utils.h"
 #include "ofUtils.h"
-#include "json.hpp"
+#if !defined(TARGET_MINGW)
+	#include <json.hpp>
+#else
+	#include <nlohmann/json.hpp> // MSYS2 : use of system-installed include
+#endif
 #include <iostream>
 
 using nlohmann::json;