From 66cb1bd2251f9562d7bd1ebfeb8030d2402e59e2 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Tue, 7 May 2019 16:08:59 +0200
Subject: Add CMake stuff for Doxygen

---
 libcrystfel/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libcrystfel/CMakeLists.txt')

diff --git a/libcrystfel/CMakeLists.txt b/libcrystfel/CMakeLists.txt
index d1d46b81..faf6c8c4 100644
--- a/libcrystfel/CMakeLists.txt
+++ b/libcrystfel/CMakeLists.txt
@@ -8,6 +8,7 @@ find_package(FDIP)
 find_package(ZLIB REQUIRED)
 find_package(FLEX REQUIRED)
 find_package(BISON REQUIRED)
+find_package(Doxygen)
 pkg_search_module(FFTW fftw3)
 
 set(HAVE_CURSES ${CURSES_FOUND})
@@ -113,6 +114,12 @@ set(LIBCRYSTFEL_HEADERS
     src/rational.h
 )
 
+set(DOXYGEN_SHOW_INCLUDE_FILES NO)
+set(DOXYGEN_WARN_IF_UNDOCUMENTED NO)
+set(DOXYGEN_PREDEFINED HAVE_FFTW)
+doxygen_add_docs(api-docs ${PROJECT_SOURCE_DIR}/src ${PROJECT_SOURCE_DIR}/doc
+                 ${PROJECT_SOURCE_DIR}/doc)
+
 add_library(${PROJECT_NAME} SHARED
 	${LIBCRYSTFEL_SOURCES}
 	${LIBCRYSTFEL_FFTW_SOURCES}
-- 
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