Merge pull request #15413 from luotao1/legacy_code

remove legacy code

Author: luotao1

.travis.yml

@@ -4,7 +4,6 @@ cache:
     - $HOME/.ccache
     - $HOME/.cache/pip
     - $TRAVIS_BUILD_DIR/build/third_party
-    - $TRAVIS_BUILD_DIR/build_android/third_party
 sudo: required
 dist: trusty
 services:
@@ -13,7 +12,6 @@ os:
   - linux
 env:
   - JOB=check_style
-  - JOB=build_android
 addons:
   ssh_known_hosts: 13.229.163.131
 before_install:

CMakeLists.txt

@@ -279,9 +279,6 @@ include(inference_lib)      # add paddle fluid inference libraries
 
 
 include_directories("${PADDLE_SOURCE_DIR}")
-include_directories("${PADDLE_SOURCE_DIR}/paddle/legacy/cuda/include")
-include_directories("${CMAKE_CURRENT_BINARY_DIR}/proto")
-include_directories("${CMAKE_CURRENT_BINARY_DIR}/go/pserver/client/c")
 
 set(EXTERNAL_LIBS
     gflags
@@ -320,21 +317,6 @@ if(USE_NNPACK)
     list(APPEND EXTERNAL_LIBS ${NNPACK_LIBS})
 endif(USE_NNPACK)
 
-add_subdirectory(proto)
-
-if(NOT MOBILE_INFERENCE AND NOT WITH_FLUID_ONLY)
-    # "add_subdirectory(go)" should be placed after the following loine,
-    # because it depends on paddle/optimizer.
-    add_subdirectory(paddle/legacy/optimizer)
-endif()
-
-# "add_subdirectory(paddle)" and "add_subdirectory(python)" should be
-# placed after this block, because they depends on it.
-if(WITH_GOLANG)
-    enable_language(Go)
-    add_subdirectory(go)
-endif(WITH_GOLANG)
-
 set(PADDLE_PYTHON_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/python/build")
 
 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -g -DNDEBUG")