{
  lib,
  pkgs,
  stdenv,
  fetchFromGitea,
  self,
  system,
}: let
  viz1090-mapdata = self.packages.${system}.viz1090-mapdata;
in
  stdenv.mkDerivation rec {
    pname = "viz1090";
    version = "0.1.0";

    src = fetchFromGitea {
      domain = "git.vulpecula.zone";
      owner = "tasiaiso";
      repo = pname;
      rev = "1922324b40f84fd449cec3fbfdade8aa33597bf6";
      hash = "sha256-bPVFKbGtPXOitzzHb3yJ6XW3fRh8PF/7kfP7EJkJX3c=";
    };

    nativeBuildInputs = with pkgs; [
      rtl-sdr-librtlsdr
      SDL2
      SDL2_ttf
      SDL2_gfx
      gdal
      git
    ];

    buildInputs = [
      viz1090-mapdata
    ];

    buildPhase = ''
      echo "diff --git a/Makefile b/Makefile
index 5e60779..d5b30ab 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 # sure that the variable PREFIX is defined, e.g. make PREFIX=/usr/local
 #
 
-CXXFLAGS=-O2 -std=c++11 -g
+CXXFLAGS=-O2 -std=c++11 -g -I ${pkgs.SDL2.dev}/include/SDL2/
 LIBS= -lm -lSDL2 -lSDL2_ttf -lSDL2_gfx -g
 CXX=g++
 
diff --git a/Map.cpp b/Map.cpp
index cd798ec..c5736bd 100644
--- a/Map.cpp
+++ b/Map.cpp
@@ -189,7 +189,7 @@ std::vector<Line*> Map::getLines(float screen_lat_min, float screen_lat_max, flo
 Map::Map() { 
   FILE *fileptr;
 
-  if((fileptr = fopen(\"mapdata.bin\", \"rb\"))) {
+  if((fileptr = fopen(\"${viz1090-mapdata}/mapdata.bin\", \"rb\"))) {
       
 
     fseek(fileptr, 0, SEEK_END);
@@ -255,7 +255,7 @@ Map::Map() {
 //
 
 
-  if((fileptr = fopen(\"airportdata.bin\", \"rb\"))) {
+  if((fileptr = fopen(\"${viz1090-mapdata}/airportdata.bin\", \"rb\"))) {
     fseek(fileptr, 0, SEEK_END);
     airportPoints_count = ftell(fileptr) / sizeof(float);
     rewind(fileptr);                   
@@ -350,7 +350,7 @@ Map::Map() {
 
   infile.close();
 
-  infile.open(\"airportnames\");
+  infile.open(\"${viz1090-mapdata}/airportnames\");
 
 
   while (std::getline(infile, line))  
   
diff --git a/View.cpp b/View.cpp
index d5dace7..90f6165 100644
--- a/View.cpp
+++ b/View.cpp
@@ -174,13 +174,13 @@ void View::closeFont(TTF_Font *font)
 
 
 void View::font_init() {
-    mapFont = loadFont(\"font/TerminusTTF-4.46.0.ttf\", 12 * screen_uiscale);
-    mapBoldFont = loadFont(\"font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);    
+    mapFont = loadFont(\"${viz1090-mapdata}/font/TerminusTTF-4.46.0.ttf\", 12 * screen_uiscale);
+    mapBoldFont = loadFont(\"${viz1090-mapdata}/font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);    
        
-    listFont = loadFont(\"font/TerminusTTF-4.46.0.ttf\", 12 * screen_uiscale);
+    listFont = loadFont(\"${viz1090-mapdata}/font/TerminusTTF-4.46.0.ttf\", 12 * screen_uiscale);
 
-    messageFont = loadFont(\"font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);
-    labelFont = loadFont(\"font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);
+    messageFont = loadFont(\"${viz1090-mapdata}/font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);
+    labelFont = loadFont(\"${viz1090-mapdata}/font/TerminusTTF-Bold-4.46.0.ttf\", 12 * screen_uiscale);
 
     mapFontWidth = 5 * screen_uiscale;
     mapFontHeight = 12 * screen_uiscale; 
   " | git apply -

      cat Map.cpp | grep mapdata

      make -j $NIX_BUILD_CORES
    '';

    installPhase = ''
      mkdir -p $out/bin
      cp -v viz1090 $out/bin
    '';
  }