2 files changed, 4 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index e788ced..c8346bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 # IDE
 /.dir-locals.el
 /manifest.scm
+/.ccls-cache
+/compile_commands.json
 
 # generated
 __pycache__
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03f0ca3..f9390a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.5)
 project(risc_vector)
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 # cpp standard
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)