diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6654b8d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+build/
+compile_commands.json
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..5d8119c
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.20)
+project(cieter C)
+
+set(CMAKE_C_STANDARD 17)
+
+find_package(LibArchive REQUIRED)
+
+include_directories(include)
+
+file(GLOB SRCS src/*.c)
+
+if(CMAKE_BUILD_TYPE STREQUAL Release)
+    add_compile_options(-O3 -flto)
+endif()
+
+add_executable(cieter ${SRCS})
+target_link_libraries(cieter LibArchive::LibArchive)
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9f8d4f0
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,54 @@
+# =====CONFIG=====
+BUILD_DIR := ./build
+SRC_DIR := ./src
+INCLUDE_DIR := ./include
+TEST_DIR := test
+CORES != nproc
+
+
+# =====RECIPES=====
+all: build
+
+.PHONY: cmake
+cmake: $(BUILD_DIR)/Debug/Makefile
+$(BUILD_DIR)/Debug/Makefile: CMakeLists.txt
+	@ cmake -B'$(BUILD_DIR)/Debug' -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=1 .
+	@ ln -sf '$(BUILD_DIR)/Debug/compile_commands.json' compile_commands.json
+
+.PHONY: cmake-test
+cmake-test: $(BUILD_DIR)/Test/Makefile
+$(BUILD_DIR)/Test/Makefile: CMakeLists.txt
+	@ cmake -B'$(BUILD_DIR)/Test' -DCMAKE_BUILD_TYPE=Test .
+
+.PHONY: build
+build: cmake
+	@ make -C '$(BUILD_DIR)/Debug'
+
+.PHONY: build-test
+build-test: cmake-test
+	@ make -C '$(BUILD_DIR)/Test'
+
+.PHONY: cmake-release
+cmake-release: $(BUILD_DIR)/Release/Makefile
+$(BUILD_DIR)/Release/Makefile: CMakeLists.txt
+	@ cmake -B'$(BUILD_DIR)/Release' -DCMAKE_BUILD_TYPE=Release .
+
+.PHONY: prod
+prod: cmake-release
+	@ make -C '$(BUILD_DIR)/Release'
+
+.PHONY: test
+test: build-test
+	@ $(MAKE) -C '$(BUILD_DIR)/Test' test ARGS=-j$(CORES) CTEST_OUTPUT_ON_FAILURE=1
+
+.PHONY: clean
+clean:
+	@ rm -rf '$(BUILD_DIR)' compile_commands.json
+
+# .PHONY: lint
+# lint:
+# 	@ clang-format --Werror -n $(SRCS)
+
+# .PHONY: format
+# format:
+# 	@ clang-format -i $(SRCS)
diff --git a/include/dynarray.h b/include/dynarray.h
index e552ec4..f8db530 100644
--- a/include/dynarray.h
+++ b/include/dynarray.h
@@ -1,5 +1,5 @@
-#ifndef VIETER_DYNARRAY
-#define VIETER_DYNARRAY
+#ifndef CIETER_DYNARRAY
+#define CIETER_DYNARRAY
 
 #include <stdlib.h>
 #include <string.h>
diff --git a/include/package.h b/include/package.h
index 09e91bd..3858a0f 100644
--- a/include/package.h
+++ b/include/package.h
@@ -1,5 +1,5 @@
-#ifndef VIETER_PACKAGE
-#define VIETER_PACKAGE
+#ifndef CIETER_PACKAGE
+#define CIETER_PACKAGE
 
 #include <stdint.h>
 #include <stdbool.h>
diff --git a/include/package_info.h b/include/package_info.h
index d71386e..200dd4a 100644
--- a/include/package_info.h
+++ b/include/package_info.h
@@ -1,5 +1,5 @@
-#ifndef VIETER_PACKAGE_INFO
-#define VIETER_PACKAGE_INFO
+#ifndef CIETER_PACKAGE_INFO
+#define CIETER_PACKAGE_INFO
 
 #define FREE_STRING(sp) if (sp != NULL) free(sp)
 
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..af14ed5
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,3 @@
+int main() {
+
+}