From e9540885c0b358c8ddc376f798900829c0f8953d Mon Sep 17 00:00:00 2001
From: Karl F <karlfogel@gmail.com>
Date: Wed, 12 Feb 2020 12:57:14 +0100
Subject: [PATCH] Add codedoc-buidling to CMake, using naturaldoc (v1.x)

---
 CMakeLists.txt | 8 ++++++++
 COMPILING.txt  | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 581fdea30..8f8807141 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -258,6 +258,14 @@ add_executable(savegamedump WIN32
 	src/PngWriter.cpp
 )
 
+find_program(NATURALDOCS NAMES naturaldocs)
+if (NATURALDOCS)
+	add_custom_target(codedoc
+		${CMAKE_COMMAND} -E make_directory codedoc
+		COMMAND naturaldocs -i src/ -i data/libs/ -xi src/data/ -o HTML codedoc/ -p nd/ -do -ro -s Default Local
+	WORKING_DIRECTORY ${PROJECT_SOURCE_DIR})
+endif()
+
 list(APPEND pioneerLibs
 	pioneerLib
 	${ASSIMP_LIBRARIES}
diff --git a/COMPILING.txt b/COMPILING.txt
index 740afc34e..396a02586 100644
--- a/COMPILING.txt
+++ b/COMPILING.txt
@@ -215,9 +215,9 @@ modules such as missions and BBS interaction. See the pioneer wiki for further
 details. For up-to-date documentation one can build it locally from the
 pioneer source
 
-0. Install dependencies: naturaldocs
+0. Install dependencies: naturaldocs (v 1.x)
 
-1. Run make codedoc
+1. Run make -C build codedoc
 
 2. The html documentation can be found in the codedoc/ folder