separate builds

ExampleApps.nix

@@ -0,0 +1,72 @@
+{ inputs, pkgs, ... }: {
+    
+    MinimalApp = pkgs.stdenvNoCC.mkDerivation {
+
+        name = "Archimedes";
+
+        src = ./.;
+
+        nativeBuildInputs = with pkgs; [
+            clang
+        ];
+
+        /*buildInputs = with pkgs; [
+          ];*/
+
+        buildPhase = ''
+            clang++ \
+            src/example_apps/MinimalApp/MinimalApp.cpp \
+            -I src -I include \
+            -Wall \
+            -o $name 
+            ''; 
+
+        installPhase = ''
+            mkdir -p $out/bin
+            cp $name $out/bin
+            '';
+
+    };
+
+    ImguiEmbed = pkgs.stdenvNoCC.mkDerivation {
+
+        name = "Archimedes";
+
+        src = ./.;
+
+        imgui = inputs.imgui;
+
+        nativeBuildInputs = with pkgs; [
+            clang
+        ];
+
+        buildInputs = with pkgs; [
+            glfw
+            glew
+        ];
+
+        buildPhase = ''
+            clang++ \
+            src/example_apps/ImguiEmbed/*.cpp \
+            modules/GUImodules/TestImgui/src/*.cpp \
+            $imgui/backends/imgui_impl_glfw.cpp \
+            $imgui/backends/imgui_impl_opengl3.cpp \
+            $imgui/*.cpp \
+            -DRENDERER_OPENGL \
+            -DWINDOW_GLFW \
+            -DGUIMODULE \
+            -DTESTIMGUI_STATIC \
+            -I src -I include -I $imgui -I . \
+            -lGL -lglfw -lGLEW \
+            -Wall \
+            -o $name 
+        ''; 
+
+        installPhase = ''
+            mkdir -p $out/bin
+            cp $name $out/bin
+        '';
+
+    };
+
+}