From 9e7d99dfbbe41e4b97f8d8728fe44cdcc7a0ad28 Mon Sep 17 00:00:00 2001
From: Reiner Herrmann <reiner@reiner-h.de>
Date: Sat, 29 Jan 2011 17:36:27 +0100
Subject: cmake: added doc target which invokes doxygen

---
 CMakeLists.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3808ec5..dc0f022 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,6 +12,17 @@ set(CMAKE_C_FLAGS "-Wall -pedantic -g -std=c99 -D_POSIX_SOURCE")
 set(CURSES_NEED_NCURSES true)
 find_package(Curses)
 
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+	add_custom_target(doc
+		${DOXYGEN_EXECUTABLE}
+		${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		COMMENT "Generating API documentation with Doxygen" VERBATIM
+		)
+endif(DOXYGEN_FOUND)
+
 # Set the directory where source files are located.
 set(OXEN_SOURCE_DIR ${CMAKE_SOURCE_DIR}/src)
 
@@ -29,3 +40,4 @@ target_link_libraries(
 	oxen
 	${CURSES_LIBRARIES}
 )
+
-- 
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