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70 lines
3.0 KiB
70 lines
3.0 KiB
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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INCLUDE(ExternalProject)
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SET(GFLAGS_SOURCES_DIR ${THIRD_PARTY_PATH}/gflags)
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SET(GFLAGS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/gflags)
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SET(GFLAGS_INCLUDE_DIR "${GFLAGS_INSTALL_DIR}/include" CACHE PATH "gflags include directory." FORCE)
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IF(WIN32)
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set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/gflags.lib" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
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ELSE(WIN32)
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set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.a" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
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ENDIF(WIN32)
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INCLUDE_DIRECTORIES(${GFLAGS_INCLUDE_DIR})
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ExternalProject_Add(
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extern_gflags
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${EXTERNAL_PROJECT_LOG_ARGS}
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# TODO(yiwang): The annoying warnings mentioned in
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# https://github.com/PaddlePaddle/Paddle/issues/3277 are caused by
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# gflags. I fired a PR https://github.com/gflags/gflags/pull/230
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# to fix it. Before it gets accepted by the gflags team, we use
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# my personal fork, which contains above fix, temporarily. Let's
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# change this back to the official Github repo once my PR is
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# merged.
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GIT_REPOSITORY "https://github.com/wangkuiyi/gflags.git"
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GIT_TAG 986964c07427ecb9cdb5bd73f73ebbd40e54dadb
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PREFIX ${GFLAGS_SOURCES_DIR}
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UPDATE_COMMAND ""
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CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
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-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
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-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
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-DCMAKE_INSTALL_PREFIX=${GFLAGS_INSTALL_DIR}
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-DCMAKE_POSITION_INDEPENDENT_CODE=ON
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-DBUILD_TESTING=OFF
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-DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
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${EXTERNAL_OPTIONAL_ARGS}
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CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GFLAGS_INSTALL_DIR}
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-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
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-DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
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)
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ADD_LIBRARY(gflags STATIC IMPORTED GLOBAL)
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SET_PROPERTY(TARGET gflags PROPERTY IMPORTED_LOCATION ${GFLAGS_LIBRARIES})
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ADD_DEPENDENCIES(gflags extern_gflags)
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LIST(APPEND external_project_dependencies gflags)
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IF(WITH_C_API)
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INSTALL(DIRECTORY ${GFLAGS_INCLUDE_DIR} DESTINATION third_party/gflags)
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IF(ANDROID)
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INSTALL(FILES ${GFLAGS_LIBRARIES} DESTINATION third_party/gflags/lib/${ANDROID_ABI})
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ELSE()
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INSTALL(FILES ${GFLAGS_LIBRARIES} DESTINATION third_party/gflags/lib)
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ENDIF()
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ENDIF()
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