From 557643b786e1de7a8a391f998130913cb30a242f Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 12 Oct 2023 14:03:07 +0200
Subject: build: enable doxygen XML generation

---
 conanfile.py          |  1 +
 source/CMakeLists.txt | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/conanfile.py b/conanfile.py
index b2ff441..9b1d4d3 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -18,6 +18,7 @@ class KernelConan(ConanFile):
 
     tool_requires = [
         "cmake/[~3.27]",
+        "doxygen/[~1.9]",
         "gcc/13.2.0@teachos/stable",
         "ninja/[~1.11]",
     ]
diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 15b4016..b2dc9f1 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -15,6 +15,24 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION YES)
 
+#[============================================================================[
+# Documentation
+#]============================================================================]
+
+find_package("Doxygen")
+
+set(DOXYGEN_GENERATE_HTML NO)
+set(DOXYGEN_GENERATE_XML YES)
+set(DOXYGEN_EXCLUDE_PATTERNS "*.cpp")
+set(DOXYGEN_OUTPUT_DIRECTORY "doxygen-xml")
+set(DOXYGEN_QUIET YES)
+
+doxygen_add_docs("docs"
+  ${PROJECT_SOURCE_DIR}
+  ALL
+  COMMENT "Generating source documentation"
+)
+
 #[============================================================================[
 # Global Compiler Configuration
 #]============================================================================]
-- 
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