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

@@ -0,0 +1,8 @@
+#ifndef HELLOWORLD_H
+#define HELLOWORLD_H
+
+class HelloWorld {
+    public:
+        void hello_world();
+};
+#endif

Sebastian/Lab1Hard/src/HelloWorld.cpp

@@ -0,0 +1,6 @@
+#include <iostream>
+#include "HelloWorld.h"
+
+void HelloWorld::hello_world() {
+    std::cout << "Hello World!" << std::endl;
+}

Sebastian/Lab1Hard/src/main.cpp

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

Sebastian/Lab2_Part1/.gitignore

@@ -0,0 +1 @@
+/build/

Sebastian/Lab2_Part1/CMakeLists.txt

@@ -0,0 +1,10 @@
+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)
+install(TARGETS nixTest)

Sebastian/Lab2_Part1/default.nix

@@ -0,0 +1,8 @@
+{ 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 = "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 { };
+    };
+
+    # Define overlays as a list
+    my_overlays = [ hello_lib_overlay ];
+
+    # Import nixpkgs with overlays applied
+    pkgs = import nixpkgs {
+      system = "x86_64-linux";
+      overlays = my_overlays;
+    };  
+  in
+  {      
+    # Define the default package for x86_64-linux
+    packages.x86_64-linux.default = pkgs.hello_lib;
+
+    # Expose the overlays for reuse if necessary
+    overlays.default = hello_lib_overlay;
+  };
+}

Sebastian/Lab2_Part1/include/HelloWorld.hpp

@@ -0,0 +1,9 @@
+#ifndef HELLOWORLD_HPP
+#define HELLOWORLD_HPP
+
+class HelloWorld {
+    public: 
+        void hello_world();
+};
+
+#endif

Sebastian/Lab2_Part1/src/HelloWorld.cpp

@@ -0,0 +1,6 @@
+#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();
+}