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62 lines
2.5 KiB
62 lines
2.5 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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FIND_PACKAGE(SWIG)
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IF(NOT SWIG_FOUND)
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# build swig as an external project
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INCLUDE(ExternalProject)
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SET(SWIG_SOURCES_DIR ${THIRD_PARTY_PATH}/swig)
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SET(SWIG_INSTALL_DIR ${THIRD_PARTY_PATH}/install/swig)
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SET(SWIG_TARGET_VERSION "3.0.2")
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SET(SWIG_DOWNLOAD_SRC_MD5 "62f9b0d010cef36a13a010dc530d0d41")
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SET(SWIG_DOWNLOAD_WIN_MD5 "3f18de4fc09ab9abb0d3be37c11fbc8f")
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IF(WIN32)
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# swig.exe available as pre-built binary on Windows:
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ExternalProject_Add(swig
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URL http://prdownloads.sourceforge.net/swig/swigwin-${SWIG_TARGET_VERSION}.zip
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URL_MD5 ${SWIG_DOWNLOAD_WIN_MD5}
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SOURCE_DIR ${SWIG_SOURCES_DIR}
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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UPDATE_COMMAND ""
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)
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SET(SWIG_DIR ${SWIG_SOURCES_DIR} CACHE FILEPATH "SWIG Directory" FORCE)
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SET(SWIG_EXECUTABLE ${SWIG_SOURCES_DIR}/swig.exe CACHE FILEPATH "SWIG Executable" FORCE)
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ELSE(WIN32)
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# swig uses bison find it by cmake and pass it down
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FIND_PACKAGE(BISON)
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# From SWIG configure
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ExternalProject_Add(swig
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GIT_REPOSITORY https://github.com/swig/swig.git
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GIT_TAG rel-3.0.10
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PREFIX ${SWIG_SOURCES_DIR}
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CONFIGURE_COMMAND cd <SOURCE_DIR> && ./autogen.sh && ./configure
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--prefix=${SWIG_INSTALL_DIR} --without-pcre
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BUILD_COMMAND cd <SOURCE_DIR> && make
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INSTALL_COMMAND cd <SOURCE_DIR> && make install
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UPDATE_COMMAND ""
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)
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SET(SWIG_DIR ${SWIG_INSTALL_DIR}/share/swig/${SWIG_TARGET_VERSION})
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SET(SWIG_EXECUTABLE ${SWIG_INSTALL_DIR}/bin/swig)
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ENDIF(WIN32)
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LIST(APPEND external_project_dependencies swig)
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ENDIF(NOT SWIG_FOUND)
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