Replaced build system with cmake

CMakeLists.txt

@@ -0,0 +1,22 @@
+# Specify the minimum required version of CMake
+cmake_minimum_required(VERSION 3.14)
+
+# Specify the C++ standard to use
+set(CMAKE_C_STANDARD 17)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_C_COMPILER gcc)
+
+# Define the project name and enable C language
+project(starinvaders LANGUAGES C CXX)
+
+# Find all source files in the "src" directory
+file(GLOB SOURCES "src/*.c")
+
+# Find zlib and sdl2
+find_package(ZLIB REQUIRED)
+find_package(SDL2 CONFIG REQUIRED)
+
+# Add an executable target named "starinvaders" from the source files in the "src" directory
+add_executable(starinvaders ${SOURCES})
+target_link_libraries(starinvaders PRIVATE ZLIB::ZLIB)
+target_link_libraries(starinvaders PRIVATE SDL2::SDL2)