if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic AND VCPKG_CRT_LINKAGE STREQUAL static) message(STATUS "Warning: Dynamic library with static CRT is not supported. Building static library.") set(VCPKG_LIBRARY_LINKAGE static) endif() set(PYTHON_VERSION_MAJOR 3) set(PYTHON_VERSION_MINOR 9) set(PYTHON_VERSION_PATCH 6) set(PYTHON_VERSION ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.${PYTHON_VERSION_PATCH}) set(PATCHES 0002-use-vcpkg-zlib.patch 0003-devendor-external-dependencies.patch 0004-dont-copy-vcruntime.patch 0005-only-build-required-projects.patch 0006-fix-duplicate-symbols.patch ) if(VCPKG_LIBRARY_LINKAGE STREQUAL "static") list(PREPEND PATCHES 0001-static-library.patch) endif() # Python 3.9 removed support for Windows 7. This patch re-adds support for Windows 7 and is therefore # required to build this port on Windows 7 itself due to Python using itself in its own build system. if("deprecated-win7-support" IN_LIST FEATURES) list(APPEND PATCHES 0007-restore-support-for-windows-7.patch) message(WARNING "Windows 7 support is deprecated and may be removed at any time.") elseif(VCPKG_TARGET_IS_WINDOWS AND CMAKE_SYSTEM_VERSION EQUAL 6.1) message(FATAL_ERROR "python3 requires the feature deprecated-win7-support when building on Windows 7.") endif() vcpkg_from_github( OUT_SOURCE_PATH SOURCE_PATH REPO python/cpython REF v${PYTHON_VERSION} SHA512 a484de98044d180c3494ccf199f146516650cf7bc917b7d4a85f1e9b42b3938c2540f82298cb3f59332ae41c927e2335b4d91265de3496db4a14693a25a6a772 HEAD_REF master PATCHES ${PATCHES} ) if(VCPKG_TARGET_IS_WINDOWS OR VCPKG_TARGET_IS_UWP) # Due to the way Python handles C extension modules on Windows, a static python core cannot # load extension modules. string(COMPARE EQUAL ${VCPKG_LIBRARY_LINKAGE} "dynamic" PYTHON_ALLOW_EXTENSIONS) if(PYTHON_ALLOW_EXTENSIONS) find_library(BZ2_RELEASE NAMES bz2 PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(BZ2_DEBUG NAMES bz2d PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(CRYPTO_RELEASE NAMES libcrypto PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(CRYPTO_DEBUG NAMES libcrypto PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(EXPAT_RELEASE NAMES libexpat libexpatMD PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(EXPAT_DEBUG NAMES libexpatd libexpatdMD PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(FFI_RELEASE NAMES libffi PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(FFI_DEBUG NAMES libffi PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(LZMA_RELEASE NAMES lzma PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(LZMA_DEBUG NAMES lzmad PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(SQLITE_RELEASE NAMES sqlite3 PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(SQLITE_DEBUG NAMES sqlite3 PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) find_library(SSL_RELEASE NAMES libssl PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(SSL_DEBUG NAMES libssl PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) else() message(STATUS "WARNING: Static builds of Python will not have C extension modules available.") endif() find_library(ZLIB_RELEASE NAMES zlib PATHS "${CURRENT_INSTALLED_DIR}/lib" NO_DEFAULT_PATH) find_library(ZLIB_DEBUG NAMES zlib zlibd PATHS "${CURRENT_INSTALLED_DIR}/debug/lib" NO_DEFAULT_PATH) configure_file(${SOURCE_PATH}/PC/pyconfig.h ${SOURCE_PATH}/PC/pyconfig.h) configure_file(${CMAKE_CURRENT_LIST_DIR}/python_vcpkg.props.in ${SOURCE_PATH}/PCbuild/python_vcpkg.props) configure_file(${CMAKE_CURRENT_LIST_DIR}/openssl.props.in ${SOURCE_PATH}/PCbuild/openssl.props) file(WRITE ${SOURCE_PATH}/PCbuild/libffi.props " " ) if(PYTHON_ALLOW_EXTENSIONS) set(OPTIONS "/p:IncludeExtensions=true" "/p:IncludeExternals=true" "/p:IncludeCTypes=true" "/p:IncludeSSL=true" "/p:IncludeTkinter=false" "/p:IncludeTests=false" "/p:ForceImportBeforeCppTargets=${SOURCE_PATH}/PCbuild/python_vcpkg.props" ) else() set(OPTIONS "/p:IncludeExtensions=false" "/p:IncludeExternals=false" "/p:IncludeTests=false" "/p:ForceImportBeforeCppTargets=${SOURCE_PATH}/PCbuild/python_vcpkg.props" ) endif() string(REPLACE "\\" "" WindowsSDKVersion "$ENV{WindowsSDKVersion}") list(APPEND OPTIONS "/p:WindowsTargetPlatformVersion=${WindowsSDKVersion}" "/p:DefaultWindowsSDKVersion=${WindowsSDKVersion}" ) if(VCPKG_TARGET_IS_UWP) list(APPEND OPTIONS "/p:IncludeUwp=true") else() list(APPEND OPTIONS "/p:IncludeUwp=false") endif() if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic") list(APPEND OPTIONS "/p:_VcpkgPythonLinkage=DynamicLibrary") else() list(APPEND OPTIONS "/p:_VcpkgPythonLinkage=StaticLibrary") endif() # _freeze_importlib.exe is run as part of the build process, so make sure the required dynamic libs are available. if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release") vcpkg_add_to_path("${CURRENT_INSTALLED_DIR}/bin") endif() if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug") vcpkg_add_to_path("${CURRENT_INSTALLED_DIR}/debug/bin") endif() vcpkg_install_msbuild( SOURCE_PATH ${SOURCE_PATH} PROJECT_SUBPATH "PCbuild/pcbuild.proj" OPTIONS ${OPTIONS} LICENSE_SUBPATH "LICENSE" SKIP_CLEAN ) # The extension modules must be placed in the DLLs directory, so we can't use vcpkg_copy_tools() if(PYTHON_ALLOW_EXTENSIONS) file(GLOB_RECURSE PYTHON_EXTENSIONS "${CURRENT_BUILDTREES_DIR}/*.pyd") list(FILTER PYTHON_EXTENSIONS EXCLUDE REGEX [[.*_d\.pyd]]) file(COPY ${PYTHON_EXTENSIONS} DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}/DLLs") vcpkg_copy_tool_dependencies("${CURRENT_PACKAGES_DIR}/tools/${PORT}/DLLs") file(REMOVE "${CURRENT_PACKAGES_DIR}/tools/${PORT}/DLLs/python${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR}.dll") endif() file(COPY "${SOURCE_PATH}/Include/" "${SOURCE_PATH}/PC/pyconfig.h" DESTINATION "${CURRENT_PACKAGES_DIR}/include/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}" FILES_MATCHING PATTERN *.h ) file(COPY "${SOURCE_PATH}/Lib" DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}") # Remove any extension libraries and other unversioned binaries that could conflict with the python2 port. # You don't need to link against these anyway. file(GLOB PYTHON_LIBS "${CURRENT_PACKAGES_DIR}/lib/*.lib" "${CURRENT_PACKAGES_DIR}/debug/lib/*.lib" ) list(FILTER PYTHON_LIBS EXCLUDE REGEX [[python[0-9]*(_d)?\.lib$]]) file(GLOB PYTHON_INSTALLERS "${CURRENT_PACKAGES_DIR}/tools/${PORT}/wininst-*.exe") file(REMOVE ${PYTHON_LIBS} ${PYTHON_INSTALLERS}) if(PYTHON_ALLOW_EXTENSIONS) message(STATUS "Bootstrapping pip") vcpkg_execute_required_process(COMMAND python -m ensurepip WORKING_DIRECTORY "${CURRENT_PACKAGES_DIR}/tools/${PORT}" LOGNAME "ensurepip-${TARGET_TRIPLET}" ) endif() vcpkg_clean_msbuild() else() set(OPTIONS "--with-openssl=${CURRENT_INSTALLED_DIR}" "--with-ensurepip" [[--with-suffix=""]] "--with-system-expat" ) if(VCPKG_TARGET_IS_OSX) list(APPEND OPTIONS "LIBS=-liconv -lintl") endif() vcpkg_configure_make( SOURCE_PATH ${SOURCE_PATH} OPTIONS ${OPTIONS} OPTIONS_DEBUG "--with-pydebug" ) vcpkg_install_make(ADD_BIN_TO_PATH INSTALL_TARGET altinstall) file(COPY "${CURRENT_PACKAGES_DIR}/tools/${PORT}/bin/" DESTINATION "${CURRENT_PACKAGES_DIR}/tools/${PORT}") # Makefiles, c files, __pycache__, and other junk. file(GLOB PYTHON_LIB_DIRS LIST_DIRECTORIES true "${CURRENT_PACKAGES_DIR}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/*" "${CURRENT_PACKAGES_DIR}/debug/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/*") list(FILTER PYTHON_LIB_DIRS INCLUDE REGEX [[config-[0-9].*.*]]) file(REMOVE_RECURSE ${PYTHON_LIB_DIRS}) file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/bin") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/include/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}d") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/${PORT}/man1") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/tools/${PORT}/bin") file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/tools/${PORT}/debug") file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME "copyright") endif() file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}") function(_generate_finder) cmake_parse_arguments(PythonFinder "NO_OVERRIDE" "DIRECTORY;PREFIX" "" ${ARGN}) configure_file( "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" "${CURRENT_PACKAGES_DIR}/share/${PythonFinder_DIRECTORY}/vcpkg-cmake-wrapper.cmake" @ONLY ) endfunction() message(STATUS "Installing cmake wrappers") _generate_finder(DIRECTORY "python" PREFIX "Python") _generate_finder(DIRECTORY "python3" PREFIX "Python3") _generate_finder(DIRECTORY "pythoninterp" PREFIX "PYTHON" NO_OVERRIDE)