diff --git a/tieto-cpu-tracker/CMakeLists.txt b/tieto-cpu-tracker/CMakeLists.txt
new file mode 100644
index 0000000..c20c595
--- /dev/null
+++ b/tieto-cpu-tracker/CMakeLists.txt
@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(cpu-tracker LANGUAGES C)
+
+set(C_STANDARD 11)
+enable_testing()
+
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Weverything")
+elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra")
+endif()
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+
+get_filename_component(EXTERN_DIR ${CMAKE_CURRENT_LIST_DIR}/extern ABSOLUTE)
+
+option(BUILD_TESTS "Build tests" ON)
+
+add_subdirectory(app)
+add_subdirectory(lib/thread)
+add_subdirectory(lib/log)
diff --git a/tieto-cpu-tracker/app/CMakeLists.txt b/tieto-cpu-tracker/app/CMakeLists.txt
new file mode 100644
index 0000000..b5caf61
--- /dev/null
+++ b/tieto-cpu-tracker/app/CMakeLists.txt
@@ -0,0 +1 @@
+cmake_minimum_required(VERSION 3.5)
diff --git a/tieto-cpu-tracker/lib/log/CMakeLists.txt b/tieto-cpu-tracker/lib/log/CMakeLists.txt
new file mode 100644
index 0000000..b5caf61
--- /dev/null
+++ b/tieto-cpu-tracker/lib/log/CMakeLists.txt
@@ -0,0 +1 @@
+cmake_minimum_required(VERSION 3.5)
diff --git a/tieto-cpu-tracker/lib/thread/CMakeLists.txt b/tieto-cpu-tracker/lib/thread/CMakeLists.txt
new file mode 100644
index 0000000..b5caf61
--- /dev/null
+++ b/tieto-cpu-tracker/lib/thread/CMakeLists.txt
@@ -0,0 +1 @@
+cmake_minimum_required(VERSION 3.5)