Merge pull request #669 from luotao1/cmake

remove build of doxyfile

Author: reyoung

doc/CMakeLists.txt

@@ -15,32 +15,17 @@ set(SPHINX_CACHE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
 # HTML output directory
 set(SPHINX_HTML_DIR "${CMAKE_CURRENT_BINARY_DIR}/html")
 
-
-set(PADDLE_DOXYGEN_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/doxygen_xml")
-
 configure_file(
     "${CMAKE_CURRENT_SOURCE_DIR}/conf.py.in"
     "${BINARY_BUILD_DIR}/conf.py"
     @ONLY)
 
-configure_file(
-    "${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in"
-    "${CMAKE_CURRENT_BINARY_DIR}/Doxyfile"
-    @ONLY
-  )
-
-add_custom_target(paddle_doxygen_docs ALL
-    ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 sphinx_add_target(paddle_docs
                   html
                   ${BINARY_BUILD_DIR}
                   ${SPHINX_CACHE_DIR}
                   ${CMAKE_CURRENT_SOURCE_DIR}
                   ${SPHINX_HTML_DIR})
 
-add_dependencies(paddle_docs 
-  gen_proto_py
-  paddle_doxygen_docs)
+add_dependencies(paddle_docs
+  gen_proto_py)