diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..3ac937c
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 2.7)
+project(liblex)
+
+add_library(lex STATIC src/pattern.c)
+add_executable(liblex src/main.c)
+add_subdirectory(external/libds)
+
+target_include_directories(lex PUBLIC include)
+target_include_directories(liblex PUBLIC include)
+
+target_link_libraries(lex ds)
+target_link_libraries(liblex lex)
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..8b1942d
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,3 @@
+int main(int argc, char** argv){
+  return 0;
+}
diff --git a/src/pattern.c b/src/pattern.c
new file mode 100644
index 0000000..e69de29