diff --git a/.gitignore b/.gitignore
index 259148f..a335d0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,16 @@
 *.exe
 *.out
 *.app
+
+# CMake
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..8911544
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.24.2)
+
+project(Hohmann VERSION 1.0)