207 lines
7.6 KiB
CMake
207 lines
7.6 KiB
CMake
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cmake_minimum_required(VERSION 3.10)
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project(SwigPythonDistributions NONE)
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set(default_build_type "Release")
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
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set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
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STRING "Choose the type of build." FORCE)
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
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"Debug" "Release" "MinSizeRel" "RelWithDebInfo")
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endif()
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enable_language(CXX)
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include(ExternalProject)
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include(swig_version.cmake)
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set(_swig_cache_args)
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set(_swig_build_flags)
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if(WIN32)
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set(_swig_build_flags "${_swig_build_flags} -static -static-libgcc -static-libstdc++")
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if (SWIG VERSION_LESS 4.1.0)
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# Building with Makefiles on Windows using MSYS is a royal pain
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# Makefiles were trying to run using the git bash copy of sh.exe, but
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# of course, those failed to run due to a SPACE in the path name
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# because "Program Files"...
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set(WIN_USE_PREBUILT ON)
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endif()
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endif()
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function(tmp_ExternalProject_add_Empty prj deps)
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set(deps_args)
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if(NOT deps STREQUAL "")
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set(deps_args DEPENDS ${deps})
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endif()
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ExternalProject_add(${prj}
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SOURCE_DIR ${CMAKE_BINARY_DIR}/${prj}
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DOWNLOAD_COMMAND ""
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UPDATE_COMMAND ""
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND ""
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${deps_args}
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)
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endfunction()
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# PCRE2
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set(PCRE2_SOURCE_DIR ${CMAKE_BINARY_DIR}/PCRE2-src)
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set(PCRE2_BINARY_DIR ${CMAKE_BINARY_DIR}/PCRE2-build)
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set(PCRE2_INSTALL_DIR ${CMAKE_BINARY_DIR}/PCRE2-install)
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# PCRE
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set(PCRE_SOURCE_DIR ${CMAKE_BINARY_DIR}/PCRE-src)
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set(PCRE_BINARY_DIR ${CMAKE_BINARY_DIR}/PCRE-build)
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set(PCRE_INSTALL_DIR ${CMAKE_BINARY_DIR}/PCRE-install)
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if(NOT WIN_USE_PREBUILT)
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if(NOT SWIG_VERSION VERSION_LESS 4.1.0)
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ExternalProject_add(PCRE2
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SOURCE_DIR ${PCRE2_SOURCE_DIR}
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BINARY_DIR ${PCRE2_BINARY_DIR}
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INSTALL_DIR ${PCRE2_INSTALL_DIR}
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URL "https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.40/pcre2-10.40.zip"
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URL_HASH "SHA256=b6ee01732f0e41296e60a00ce37fbed1c4955ae7e7625b1fd29a55605c9493b4"
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CMAKE_CACHE_ARGS
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-DCMAKE_BUILD_TYPE:STRING=${default_build_type}
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-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
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-DCMAKE_INSTALL_LIBDIR:STRING=lib
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-DCMAKE_C_STANDARD:STRING=99
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"-DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}"
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)
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list(APPEND _swig_cache_args
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-DPCRE2_LIBRARY:FILEPATH=${PCRE2_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}pcre2-8${CMAKE_STATIC_LIBRARY_SUFFIX}
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-DPCRE2_INCLUDE_DIR:PATH=${PCRE2_INSTALL_DIR}/include
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)
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else()
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ExternalProject_add(PCRE
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SOURCE_DIR ${PCRE_SOURCE_DIR}
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BINARY_DIR ${PCRE_BINARY_DIR}
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INSTALL_DIR ${PCRE_INSTALL_DIR}
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URL "https://prdownloads.sourceforge.net/pcre/pcre-8.45.tar.gz"
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URL_HASH "SHA256=4e6ce03e0336e8b4a3d6c2b70b1c5e18590a5673a98186da90d4f33c23defc09"
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CMAKE_CACHE_ARGS
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-DCMAKE_BUILD_TYPE:STRING=${default_build_type}
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-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
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-DCMAKE_INSTALL_LIBDIR:STRING=lib
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"-DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}"
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)
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list(APPEND _swig_cache_args
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-DPCRE_LIBRARY:FILEPATH=${PCRE_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}pcre${CMAKE_STATIC_LIBRARY_SUFFIX}
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-DPCRE_INCLUDE_DIR:PATH=${PCRE_INSTALL_DIR}/include
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)
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endif()
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endif()
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# Bison
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find_package(BISON)
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if(NOT BISON_FOUND AND NOT WIN_USE_PREBUILT)
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set(BISON_SOURCE_DIR ${CMAKE_BINARY_DIR}/BISON-bin-src)
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set(BISON_BINARY_DIR ${CMAKE_BINARY_DIR}/BISON-bin-build)
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set(BISON_INSTALL_DIR ${CMAKE_BINARY_DIR}/BISON-bin-install)
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set(BISON_BINARY_DIST_DIR ${CMAKE_BINARY_DIR}/BISON-bin-dist)
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set(BISON_BINARY_DIST_ARCH_DIR ${CMAKE_BINARY_DIR}/BISON-bin-dist-arch)
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if(WIN32)
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# Easiest to just download a precompiled binary
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# ExternalProject_add(BISON-bin
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# SOURCE_DIR ${BISON_SOURCE_DIR}
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# BINARY_DIR ${BISON_BINARY_DIR}
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# URL "https://github.com/lexxmark/winflexbison/archive/v2.5.24.tar.gz"
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# URL_HASH "SHA256=a49d6e310636e3487e1e066e411d908cfeae2d5b5fde1f3cf74fe1d6d4301062"
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# CMAKE_CACHE_ARGS
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# -DCMAKE_INSTALL_PREFIX:PATH=${BISON_INSTALL_DIR}
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# INSTALL_DIR ${BISON_INSTALL_DIR}
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# )
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ExternalProject_add(BISON-bin
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SOURCE_DIR ${BISON_BINARY_DIST_DIR}
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URL "https://github.com/lexxmark/winflexbison/releases/download/v2.5.24/win_flex_bison-2.5.24.zip"
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URL_HASH "SHA256=39c6086ce211d5415500acc5ed2d8939861ca1696aee48909c7f6daf5122b505"
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DOWNLOAD_DIR ${BISON_SOURCE_DIR}
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND ""
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)
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list(APPEND _swig_cache_args
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-DBISON_EXECUTABLE:FILEPATH=${BISON_BINARY_DIST_DIR}/win_bison${CMAKE_EXECUTABLE_SUFFIX}
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)
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else()
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# Build from source on platforms that could reasonably already have autotools installed
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ExternalProject_add(BISON-bin
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SOURCE_DIR ${BISON_SOURCE_DIR}
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INSTALL_DIR ${BISON_INSTALL_DIR}
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URL "https://ftp.gnu.org/gnu/bison/bison-3.7.tar.gz"
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URL_HASH "SHA256=492ad61202de893ca21a99b621d63fa5389da58804ad79d3f226b8d04b803998"
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CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR>
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BUILD_COMMAND make
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND make install
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)
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list(APPEND _swig_cache_args
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-DBISON_EXECUTABLE:FILEPATH=${BISON_INSTALL_DIR}/bin/bison${CMAKE_EXECUTABLE_SUFFIX}
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)
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endif()
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else()
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tmp_ExternalProject_add_Empty(BISON-bin "")
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endif()
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# SWIG
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set(SWIG_SOURCE_DIR ${CMAKE_BINARY_DIR}/SWIG-src)
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set(SWIG_BINARY_DIR ${CMAKE_BINARY_DIR}/SWIG-build)
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if(NOT WIN_USE_PREBUILT)
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if(NOT SWIG_VERSION VERSION_LESS 4.1.0)
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ExternalProject_add(SWIG
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SOURCE_DIR ${SWIG_SOURCE_DIR}
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BINARY_DIR ${SWIG_BINARY_DIR}
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URL "https://github.com/swig/swig/archive/refs/tags/v${SWIG_VERSION}.tar.gz"
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#URL "https://github.com/swig/swig/archive/master.tar.gz"
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CMAKE_CACHE_ARGS
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-DBUILD_TESTING:BOOL=OFF
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-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
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"-DCMAKE_C_FLAGS:STRING=${_swig_build_flags}"
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"-DCMAKE_CXX_FLAGS:STRING=${_swig_build_flags}"
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"-DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}"
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${_swig_cache_args}
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INSTALL_COMMAND ""
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DEPENDS
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PCRE2
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BISON-bin
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)
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install(SCRIPT ${SWIG_BINARY_DIR}/cmake_install.cmake)
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else()
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set(SWIG_INSTALL_DIR ${CMAKE_BINARY_DIR}/SWIG-install)
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ExternalProject_add(SWIG
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SOURCE_DIR ${SWIG_SOURCE_DIR}
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INSTALL_DIR ${SWIG_INSTALL_DIR}
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URL "https://prdownloads.sourceforge.net/swig/swig-${SWIG_VERSION}.tar.gz"
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CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env PCRE_CONFIG=${PCRE_INSTALL_DIR}/bin/pcre-config ${MSYSTEM} ${MSYS_CMD} ${MSYS_SHELL} ${WIN_MSYS_HERE} <SOURCE_DIR>/configure --prefix=
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BUILD_COMMAND make -j
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BUILD_IN_SOURCE ON
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INSTALL_COMMAND make -j install DESTDIR=<INSTALL_DIR>
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DEPENDS
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PCRE
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BISON-bin
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)
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install(PROGRAMS ${SWIG_INSTALL_DIR}/bin/ DESTINATION bin)
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install(FILES ${SWIG_INSTALL_DIR}/share/ DESTINATION share)
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endif()
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else(NOT WIN_USE_PREBUILT)
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# building on Windows with MinGW from Makefiles is a pain -- simply get precompiled Windows binaries instead
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set(SWIG_INSTALL_DIR ${CMAKE_BINARY_DIR}/SWIG-install)
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ExternalProject_add(SWIG
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SOURCE_DIR ${SWIG_INSTALL_DIR}
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URL "https://prdownloads.sourceforge.net/swig/swigwin-${SWIG_VERSION}.zip"
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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)
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install(PROGRAMS ${SWIG_INSTALL_DIR}/swig.exe DESTINATION bin)
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install(FILES ${SWIG_INSTALL_DIR}/Lib/ DESTINATION share/swig/${SWIG_VERSION})
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endif()
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