Merge branch 'docs'

telldus-core/CMakeLists.txt

@@ -19,9 +19,9 @@ SET(PACKAGE_SOVERSION 2)
 SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 
 IF (PACKAGE_SUBVERSION)
-  SET(DISPLAYED_VERSION "${PACKAGE_VERSION}_${PACKAGE_SUBVERSION}")
+	SET(DISPLAYED_VERSION "${PACKAGE_VERSION}_${PACKAGE_SUBVERSION}")
 ELSE (PACKAGE_SUBVERSION)
-  SET(DISPLAYED_VERSION ${PACKAGE_VERSION})
+	SET(DISPLAYED_VERSION ${PACKAGE_VERSION})
 ENDIF(PACKAGE_SUBVERSION)
 
 SET(BUILD_LIBTELLDUS-CORE	TRUE	CACHE BOOL "Build libtelldus-core")
@@ -60,3 +60,21 @@ ENDIF(BUILD_TDADMIN)
 
 ENABLE_TESTING()
 ADD_SUBDIRECTORY(tests)
+
+FIND_PACKAGE(Doxygen)
+
+IF(DOXYGEN_FOUND)
+	SET(DOXY_CONFIG ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
+
+	CONFIGURE_FILE(
+		"${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in"
+		${DOXY_CONFIG} @ONLY
+	)
+
+	ADD_CUSTOM_TARGET(docs
+		${DOXYGEN_EXECUTABLE} ${DOXY_CONFIG}
+		DEPENDS ${DOXY_CONFIG}
+		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+		COMMENT "Generating doxygen documentation" VERBATIM
+	)
+ENDIF()