# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

include(ExternalProject)

set(GLOG_PREFIX_DIR ${THIRD_PARTY_PATH}/glog)
set(GLOG_INSTALL_DIR ${THIRD_PARTY_PATH}/install/glog)
set(GLOG_INCLUDE_DIR
    "${GLOG_INSTALL_DIR}/include"
    CACHE PATH "glog include directory." FORCE)
set(GLOG_REPOSITORY ${GIT_URL}/google/glog.git)
set(GLOG_TAG v0.4.0)

if(WIN32)
  set(GLOG_LIBRARIES
      "${GLOG_INSTALL_DIR}/lib/glog.lib"
      CACHE FILEPATH "glog library." FORCE)
  set(GLOG_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4530")
  add_definitions("/DGOOGLE_GLOG_DLL_DECL=")
else()
  set(GLOG_LIBRARIES
      "${GLOG_INSTALL_DIR}/lib/libglog.a"
      CACHE FILEPATH "glog library." FORCE)
  set(GLOG_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
endif()

include_directories(${GLOG_INCLUDE_DIR})

if(WITH_ARM_BRPC)
  set(ARM_GLOG_URL
      "https://paddlerec.bj.bcebos.com/online_infer/arm_brpc_ubuntu18/arm_glog.tar.gz"
      CACHE STRING "" FORCE)
  set(GLOG_SOURCE_DIR ${THIRD_PARTY_PATH}/glog/src/extern_glog)
  file(
    WRITE ${GLOG_SOURCE_DIR}/CMakeLists.txt
    "PROJECT(ARM_GLOGS)\n" "cmake_minimum_required(VERSION 3.0)\n"
    "install(DIRECTORY arm_glog/include arm_glog/lib \n"
    "        DESTINATION . USE_SOURCE_PERMISSIONS)\n")
  ExternalProject_Add(
    extern_glog
    ${EXTERNAL_PROJECT_LOG_ARGS} ${SHALLOW_CLONE}
    DEPENDS gflags
    PREFIX ${GLOG_PREFIX_DIR}
    DOWNLOAD_DIR ${GLOG_SOURCE_DIR}
    DOWNLOAD_COMMAND rm -rf arm_glog.tar.gz && wget --no-check-certificate
                     ${ARM_GLOG_URL} && tar zxvf arm_glog.tar.gz
    #DOWNLOAD_COMMAND    cp /home/wangbin44/Paddle/build/arm_glog.tar.gz .
    #                    && tar zxvf arm_glog.tar.gz
    UPDATE_COMMAND ""
    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GLOG_INSTALL_DIR}
               -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GLOG_INSTALL_DIR}
                     -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
    BUILD_BYPRODUCTS ${GLOG_LIBRARIES})
else()
  ExternalProject_Add(
    extern_glog
    ${EXTERNAL_PROJECT_LOG_ARGS} ${SHALLOW_CLONE}
    GIT_REPOSITORY ${GLOG_REPOSITORY}
    GIT_TAG ${GLOG_TAG}
    DEPENDS gflags
    PREFIX ${GLOG_PREFIX_DIR}
    UPDATE_COMMAND ""
    CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
               -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
               -DCMAKE_CXX_FLAGS=${GLOG_CMAKE_CXX_FLAGS}
               -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
               -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
               -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
               -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
               -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
               -DCMAKE_INSTALL_PREFIX=${GLOG_INSTALL_DIR}
               -DCMAKE_INSTALL_LIBDIR=${GLOG_INSTALL_DIR}/lib
               -DCMAKE_POSITION_INDEPENDENT_CODE=ON
               -DWITH_GFLAGS=OFF
               -DBUILD_TESTING=OFF
               -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
               ${EXTERNAL_OPTIONAL_ARGS}
    CMAKE_CACHE_ARGS
      -DCMAKE_INSTALL_PREFIX:PATH=${GLOG_INSTALL_DIR}
      -DCMAKE_INSTALL_LIBDIR:PATH=${GLOG_INSTALL_DIR}/lib
      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
    BUILD_BYPRODUCTS ${GLOG_LIBRARIES})
endif()

add_library(glog STATIC IMPORTED GLOBAL)
set_property(TARGET glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARIES})
add_dependencies(glog extern_glog gflags)
link_libraries(glog)
