Lab 1 part 2

Sebastian/Lab1Hard/CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.24)
+project(hello_world LANGUAGES CXX)
+
+add_library(Lab1_lib SHARED src/HelloWorld.cpp)
+target_include_directories(Lab1_lib PUBLIC include)
+target_compile_features(Lab1_lib PUBLIC cxx_std_11)
+
+add_executable(newTest src/main.cpp)
+target_link_libraries(newTest PUBLIC Lab1_lib)

Sebastian/Lab1Hard/include/HelloWorld.h

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+class HelloWorld {
+    public:
+        void hello_world();
+};

Sebastian/Lab1Hard/src/HelloWorld.cpp

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+#include <iostream>
+#include "HelloWorld.h"
+
+void HelloWorld::hello_world() {
+    std::cout << "Hello World!" << std::endl;
+}

Sebastian/Lab1Hard/src/main.cpp

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+#include <iostream>
+#include "HelloWorld.h"
+
+int main() {
+    HelloWorld hiiii;
+    hiiii.hello_world();
+}

Sebastian/Lab2_Part1/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.24)
+project (nix_stuff LANGUAGES CXX)
+
+add_library(Lab2_lib SHARED src/HelloWorld.cpp)
+target_include_directories(Lab2_lib PUBLIC include)
+target_compile_features(Lab2_lib PUBLIC cxx_std_11)
+
+add_executable(nixTest src/main.cpp)
+target_link_libraries(nixTest PUBLIC Lab2_lib)

Sebastian/Lab2_Part1/default.nix

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+{ stdenv, cmake }:
+
+stdenv.mkDerivation rec {
+  pname = "Lab 2 Part 1";
+  version = "0.1.0";
+  src = ./.;
+  nativeBuildInputs = [ cmake ];
+}

Sebastian/Lab2_Part1/flake.nix

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+{
+    description = "Lab 2 Part 1 Flake"
+    inputs = {
+        nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    };
+    outputs = {self, nixpkgs}:
+    let
+        hello_lib_overlay = final: prev: {
+            hello_lib = final.callPackage ./default.nix { };
+            #This line defines hello_lib as the derivation from default.nix
+            #Important stuff
+        };
+        my_overlays = [hello_lib_overlay];
+
+        pkgs = import nixpkgs {
+            system = "x86_64-linux";
+            overlays = [self.overlays.default];
+        };
+    in {
+        pachages.x86_64-linux.default = pkgs.hello_lib;
+        overlays.default = nixpkgs.lib.composeManyExtensions my_overlays;
+    };
+}

Sebastian/Lab2_Part1/include/HelloWorld.hpp

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+#ifndef HELLOWORLD_HPP
+#define HELLOWORLD_HPP
+
+class HelloWorld {
+    public: 
+        void hello_world();
+};
+
+#endif

Sebastian/Lab2_Part1/src/HelloWorld.cpp

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+#include <iostream>
+#include "HelloWorld.hpp"
+
+void HelloWorld::hello_world() {
+    std::cout << "Hello, World!" << std::endl;
+}

Sebastian/Lab2_Part1/src/main.cpp

@@ -0,0 +1,7 @@
+#include <iostream>
+#include "HelloWorld.hpp"
+
+int main() {
+    HelloWorld heyo;
+    heyo.hello_world();
+}