66 lines
2.3 KiB
CMake
66 lines
2.3 KiB
CMake
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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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(ZLIB_PREFIX_DIR ${THIRD_PARTY_PATH}/zlib)
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set(ZLIB_INSTALL_DIR ${THIRD_PARTY_PATH}/install/zlib)
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set(ZLIB_ROOT
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${ZLIB_INSTALL_DIR}
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CACHE FILEPATH "zlib root directory." FORCE)
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set(ZLIB_INCLUDE_DIR
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"${ZLIB_INSTALL_DIR}/include"
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CACHE PATH "zlib include directory." FORCE)
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set(SOURCE_DIR ${PADDLE_SOURCE_DIR}/third_party/zlib)
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include_directories(${ZLIB_INCLUDE_DIR}
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)# For zlib code to include its own headers.
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include_directories(${THIRD_PARTY_PATH}/install
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)# For Paddle code to include zlib.h.
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if(WIN32)
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set(ZLIB_LIBRARIES
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"${ZLIB_INSTALL_DIR}/lib/zlibstatic.lib"
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CACHE FILEPATH "zlib library." FORCE)
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else()
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set(ZLIB_LIBRARIES
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"${ZLIB_INSTALL_DIR}/lib/libz.a"
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CACHE FILEPATH "zlib library." FORCE)
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endif()
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ExternalProject_Add(
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extern_zlib
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${EXTERNAL_PROJECT_LOG_ARGS}
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SOURCE_DIR ${SOURCE_DIR}
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PREFIX ${ZLIB_PREFIX_DIR}
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UPDATE_COMMAND ""
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CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
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-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
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-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
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-DCMAKE_INSTALL_PREFIX=${ZLIB_INSTALL_DIR}
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-DBUILD_SHARED_LIBS=OFF
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-DCMAKE_POSITION_INDEPENDENT_CODE=ON
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-DCMAKE_MACOSX_RPATH=ON
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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
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-DCMAKE_INSTALL_PREFIX:PATH=${ZLIB_INSTALL_DIR}
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-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
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-DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
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BUILD_BYPRODUCTS ${ZLIB_LIBRARIES})
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add_library(zlib STATIC IMPORTED GLOBAL)
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set_property(TARGET zlib PROPERTY IMPORTED_LOCATION ${ZLIB_LIBRARIES})
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add_dependencies(zlib extern_zlib)
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