Add externel google's dependencies

cmake/external/gflags.cmake

@@ -0,0 +1,39 @@
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+# 
+# 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(GFLAGS_SOURCES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/gflags)
+SET(GFLAGS_INSTALL_DIR ${PROJECT_BINARY_DIR}/gflags)
+
+ExternalProject_Add(
+    gflags
+    GIT_REPOSITORY  "https://github.com/gflags/gflags.git"
+    PREFIX          ${GFLAGS_SOURCES_DIR}
+    CMAKE_ARGS      -DCMAKE_INSTALL_PREFIX=${GFLAGS_INSTALL_DIR}
+    CMAKE_ARGS      -DBUILD_TESTING=OFF
+    LOG_DOWNLOAD    =ON
+    UPDATE_COMMAND  ""
+)
+
+SET(GFLAGS_INCLUDE_DIR "${GFLAGS_INSTALL_DIR}/include" CACHE PATH "gflags include directory." FORCE)
+INCLUDE_DIRECTORIES(${GFLAGS_INCLUDE_DIR})
+
+IF(WIN32)
+    set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/gflags.lib" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
+ELSE(WIN32)
+    set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.a" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
+ENDIF(WIN32)
+
+LIST(APPEND external_project_dependencies gflags)

cmake/external/glog.cmake

@@ -0,0 +1,40 @@
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+# 
+# 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_SOURCES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/glog)
+SET(GLOG_INSTALL_DIR ${PROJECT_BINARY_DIR}/glog)
+
+ExternalProject_Add(
+    glog
+    GIT_REPOSITORY  "https://github.com/google/glog.git"
+    PREFIX          ${GLOG_SOURCES_DIR}
+    CMAKE_ARGS      -DCMAKE_INSTALL_PREFIX=${GLOG_INSTALL_DIR}
+    CMAKE_ARGS      -DWITH_GFLAGS=OFF
+    CMAKE_ARGS      -DBUILD_TESTING=OFF
+    LOG_DOWNLOAD    =ON
+    UPDATE_COMMAND  ""
+)
+
+SET(GLOG_INCLUDE_DIR "${GLOG_INSTALL_DIR}/include" CACHE PATH "glog include directory." FORCE)
+INCLUDE_DIRECTORIES(${GLOG_INCLUDE_DIR})
+
+IF(WIN32)
+    SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.lib" CACHE FILEPATH "glog library." FORCE)
+ELSE(WIN32)
+    SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.a" CACHE FILEPATH "glog library." FORCE)
+ENDIF(WIN32)
+
+LIST(APPEND external_project_dependencies glog)

cmake/external/gtest.cmake

@@ -0,0 +1,48 @@
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+# 
+# 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(GTEST_SOURCES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/gtest)
+SET(GTEST_INSTALL_DIR ${PROJECT_BINARY_DIR}/gtest)
+
+ExternalProject_Add(
+    gtest
+    GIT_REPOSITORY  "https://github.com/google/googletest.git"
+    GIT_TAG         "release-1.8.0"
+    PREFIX          ${GTEST_SOURCES_DIR}
+    CMAKE_ARGS      -DCMAKE_INSTALL_PREFIX:PATH=${GTEST_INSTALL_DIR}
+    CMAKE_ARGS      -DBUILD_GMOCK=ON
+    CMAKE_ARGS      -Dgtest_disable_pthreads=ON
+    CMAKE_ARGS      -Dgtest_force_shared_crt=ON
+    LOG_DOWNLOAD    =ON
+    UPDATE_COMMAND  ""
+)
+
+SET(GTEST_INCLUDE_DIR "${GTEST_INSTALL_DIR}/include" CACHE PATH "gtest include directory." FORCE)
+INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIR})
+
+IF(WIN32)
+    set(GTEST_LIBRARIES
+        "${GTEST_INSTALL_DIR}/lib/gtest.lib"
+        "${GTEST_INSTALL_DIR}/lib/gtest_main.lib" CACHE FILEPATH "gtest libraries." FORCE)
+ELSE(WIN32)
+    set(GTEST_LIBRARIES
+        "${GTEST_INSTALL_DIR}/lib/libgtest.a"
+        "${GTEST_INSTALL_DIR}/lib/libgtest_main.a" CACHE FILEPATH "gtest libraries." FORCE)
+ENDIF(WIN32)
+
+ENABLE_TESTING()
+
+LIST(APPEND external_project_dependencies gtest)

cmake/external/protobuf.cmake

@@ -0,0 +1,52 @@
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+# 
+# 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(PROTOBUF_SOURCES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf)
+SET(PROTOBUF_INSTALL_DIR ${PROJECT_BINARY_DIR}/protobuf)
+
+ExternalProject_Add(
+    protobuf
+    PREFIX          ${PROTOBUF_SOURCES_DIR}
+    DEPENDS         zlib
+    GIT_REPOSITORY  "https://github.com/google/protobuf.git"
+    GIT_TAG         "v3.0.0"
+    CONFIGURE_COMMAND
+        ${CMAKE_COMMAND} ${PROTOBUF_SOURCES_DIR}/src/protobuf/cmake
+        -Dprotobuf_BUILD_TESTS=OFF
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+        -DCMAKE_BUILD_TYPE=Release
+        -DCMAKE_INSTALL_PREFIX=${PROTOBUF_INSTALL_DIR}
+    UPDATE_COMMAND ""
+)
+
+SET(PROTOBUF_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include" CACHE PATH "protobuf include directory." FORCE)
+INCLUDE_DIRECTORIES(${PROTOBUF_INCLUDE_DIR})
+
+IF(WIN32)
+  SET(PROTOBUF_LIBRARIES
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite.lib"
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf.lib"
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotoc.lib" CACHE FILEPATH "protobuf libraries." FORCE)
+  SET(PROTOBUF_PROTOC_EXECUTABLE "${PROTOBUF_INSTALL_DIR}/bin/protoc.exe" CACHE FILEPATH "protobuf executable." FORCE)
+ELSE(WIN32)
+  SET(PROTOBUF_LIBRARIES
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite.a"
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf.a"
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotoc.a" CACHE FILEPATH "protobuf libraries." FORCE)
+  SET(PROTOBUF_PROTOC_EXECUTABLE "${PROTOBUF_INSTALL_DIR}/bin/protoc" CACHE FILEPATH "protobuf executable." FORCE)
+ENDIF(WIN32)
+
+LIST(APPEND external_project_dependencies protobuf)