diff --git a/.gitignore b/.gitignore
index 7c099bfa..caf27751 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,8 @@
 build/
 .vscode/
+.clangd
+cmake/
+compile_commands.json
 ph_*/
 *.nds
 *bios.bin
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 00000000..f1de196c
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,46 @@
+# See CONTRIBUTING.md for explanations
+# Adapted from https://gist.github.com/Strus/042a92a00070a943053006bf46912ae9
+# Build the compilation database with `cmake -S . -G "Unix Makefiles" -B cmake`
+# The database is exported in the cmake/ directory
+
+cmake_minimum_required(VERSION 3.8)
+project(st_decomp)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# Change path from /src if needed, or add more directories
+file(GLOB_RECURSE sources
+        "${CMAKE_SOURCE_DIR}/src/*.c"
+        "${CMAKE_SOURCE_DIR}/src/*.cpp"
+)
+
+# Add precompiler definitions like that:
+# add_definitions(-DSOME_DEFINITION)
+
+add_executable(st_decomp ${sources})
+
+# Add include directories
+target_include_directories(st_decomp PUBLIC "${CMAKE_SOURCE_DIR}/include")
+
+# Add lib directories
+file(GLOB lib_paths
+        "${CMAKE_SOURCE_DIR}/libs/*"
+)
+
+foreach(path IN LISTS lib_paths)
+
+    # Retrieve the name of the lib
+    string(REGEX MATCH "([a-z]+)$" lib_name ${path}) # last word of the path is the name
+
+    # Add the library as an interface only since we don't intend on actually compiling anyway
+    add_library(${lib_name} INTERFACE)
+    set_target_properties(${lib_name} PROPERTIES
+          INTERFACE_INCLUDE_DIRECTORIES "${path}/include"
+    )
+
+    target_link_libraries(st_decomp ${lib_name}) # also adds the required include path
+
+endforeach()
+
+# If you have precompiled headers you can add them like this
+# trget_precompiled_headers(st_decomp PRIVATE "${CMAKE_SOURCE_DIR}/src/pch.h")
diff --git a/INSTALL.md b/INSTALL.md
index e9df2ed3..84af7085 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -6,6 +6,7 @@ Contents:
 - [Build the ROM](#build-the-rom)
     - [Matching the base ROM](#matching-the-base-rom)
     - [Building with non-matching code](#building-with-non-matching-code)
+- [[Optional] LSP setup](#lsp-setup)
 
 ## Prerequisites
 
@@ -50,3 +51,16 @@ ARM7 BIOS in the root directory of this repository, and verify that your dumped
 | --------------- | ------------------------------------------ |
 | `arm7_bios.bin` | `6ee830c7f552c5bf194c20a2c13d5bb44bdb5c03` |
 | `arm7_bios.bin` | `24f67bdea115a2c847c8813a262502ee1607b7df` |
+
+## LSP setup
+
+**This is likely not necessary.** Most C++ editors usually have their one LSP (Language Server Protocol, a tool for code completion and more) configuration that should recognize the project structure and work out of the box. This section is about how to setup your LSP yourself **if the need be**.
+
+The repository contains a [`CMakeLists.txt`](CMakeLists.txt) that allows generating a compilation database. For now, the `CMakeLists.txt` can only be used to generate `compile_commands.json` and similar files, not compiling the project.  
+To generate the compilation database, run `cmake -S . -G "Unix Makefiles" -B cmake` from the root directory of the project. This will create a `cmake/` directory that contains the `compile_commands.json`.  
+Once the file is generated, you can dynamically link it to the root directory and let your LSP detect it (make sure not to `git add` it though), or edit your `.clangd` as follows for it to recognize the compilation database:
+```clangd
+CompileFlags:
+    CompilationDatabase: "cmake"
+```
+This setup is adapted from a [tutorial by Strus](https://gist.github.com/Strus/042a92a00070a943053006bf46912ae9), refer to his post for further details.