/
CMakeLists.txt
518 lines (396 loc) · 18.9 KB
/
CMakeLists.txt
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project(PythonPlugin)
# Name and version of our package
set(PACKAGE_NAME Python)
set(PACKAGE_VERSION 3.7.4)
# Package repository and release tag
set(PACKAGE_REPOSITORY python)
# Version of our library
set(MAJOR_MINOR_LIBRARY_VERSION "3.7")
set(LIBRARY_VERSION "${MAJOR_MINOR_LIBRARY_VERSION}.4")
set(NUMERIC_LIBRARY_VERSION 37)
# Git tag of our Python sources
set(GIT_TAG "win-debug")
# Note: see https://github.com/opencor/opencor/pull/2160#issuecomment-541552006
# for the rationale behind using "win-debug" rather than "opencor"...
# Specify where our local package will be installed
string(REPLACE "${CMAKE_SOURCE_DIR}" "${CMAKE_SOURCE_DIR}/ext"
FULL_LOCAL_EXTERNAL_PACKAGE_DIR "${PROJECT_SOURCE_DIR}/${EXTERNAL_PACKAGE_DIR}")
# Set the ABI flag and version identifier
set(PYTHON_ABIFLAGS "m")
if(WIN32)
set(PYTHON_BUILT_VERSION ${NUMERIC_LIBRARY_VERSION})
set(PYTHON_ABI_VERSION ${NUMERIC_LIBRARY_VERSION})
else()
set(PYTHON_BUILT_VERSION ${MAJOR_MINOR_LIBRARY_VERSION}${PYTHON_ABIFLAGS})
set(PYTHON_ABI_VERSION ${NUMERIC_LIBRARY_VERSION}${PYTHON_ABIFLAGS})
endif()
# Name of our Python executable and shared library (and import library, if any)
if(WIN32)
set(PYTHON_EXECUTABLE bin/python.exe)
if(RELEASE_MODE)
set(SHARED_LIBRARY python${PYTHON_BUILT_VERSION}${CMAKE_SHARED_LIBRARY_SUFFIX})
set(IMPORT_LIBRARY python${PYTHON_BUILT_VERSION}${CMAKE_IMPORT_LIBRARY_SUFFIX})
else()
set(SHARED_LIBRARY python${PYTHON_BUILT_VERSION}_d${CMAKE_SHARED_LIBRARY_SUFFIX})
set(IMPORT_LIBRARY python${PYTHON_BUILT_VERSION}_d${CMAKE_IMPORT_LIBRARY_SUFFIX})
endif()
else()
set(PYTHON_EXECUTABLE bin/python3)
set(SHARED_LIBRARY ${CMAKE_SHARED_LIBRARY_PREFIX}python${PYTHON_BUILT_VERSION}${CMAKE_SHARED_LIBRARY_SUFFIX})
set(IMPORT_LIBRARY ${SHARED_LIBRARY})
endif()
# The base Python directory, library and script directories
if(WIN32)
set(ROOT_DIR ${FULL_DEST_EXTERNAL_BINARIES_DIR}/../Python)
set(LIBRARY_DIR Libs)
set(RUNTIME_DIR lib)
set(SCRIPT_DIR Scripts)
else()
if (APPLE)
set(ROOT_DIR ${FULL_DEST_EXTERNAL_BINARIES_DIR}/Python)
else()
set(ROOT_DIR ${FULL_DEST_EXTERNAL_BINARIES_DIR}/../python)
endif()
set(LIBRARY_DIR lib)
set(RUNTIME_DIR lib/python${MAJOR_MINOR_LIBRARY_VERSION})
set(SCRIPT_DIR bin)
endif()
# Retrieve our package's binaries
set(EXTERNAL_BINARIES_DIR ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}/${LIBRARY_DIR})
set(EXTERNAL_BINARIES
${SHARED_LIBRARY}
)
# Specify the files that need to have their SHA-1 value checked
set(SHA1_FILES
${PYTHON_EXECUTABLE}
${LIBRARY_DIR}/${SHARED_LIBRARY}
)
if(WIN32)
list(APPEND SHA1_FILES
${LIBRARY_DIR}/${IMPORT_LIBRARY}
)
endif()
if(NOT APPLE)
# On Windows and Linux, we bundle SQLite3 with Python
# Note: it is statically linked on macOS...
set(SQLITE3_SHARED_LIBRARY ${CMAKE_SHARED_LIBRARY_PREFIX}sqlite3${CMAKE_SHARED_LIBRARY_SUFFIX})
list(APPEND EXTERNAL_BINARIES
${SQLITE3_SHARED_LIBRARY}
)
list(APPEND SHA1_FILES
${LIBRARY_DIR}/${SQLITE3_SHARED_LIBRARY}
)
if(WIN32)
# On Windows, we also need the import library
set(SQLITE3_IMPORT_LIBRARY ${CMAKE_IMPORT_LIBRARY_PREFIX}sqlite3${CMAKE_IMPORT_LIBRARY_SUFFIX})
list(APPEND EXTERNAL_BINARIES
${SQLITE3_IMPORT_LIBRARY}
)
list(APPEND SHA1_FILES
${LIBRARY_DIR}/${SQLITE3_IMPORT_LIBRARY}
)
endif()
endif()
# Add headers, scripts and libraries to the package archive
set(PACKAGED_FILES
bin
include
${RUNTIME_DIR}
${SHA1_FILES}
)
if(WIN32)
list(APPEND PACKAGED_FILES ${SCRIPT_DIR})
elseif()
list(APPEND PACKAGED_FILES ${RUNTIME_DIR}/config-${PYTHON_BUILT_VERSION})
endif()
# Use the pre-built version of our package unless instructed otherwise
if(USE_PREBUILT_PYTHON_PACKAGE)
# Retrieve the plugin's package
if(WIN32)
if(RELEASE_MODE)
retrieve_package_file(${PACKAGE_NAME} ${PACKAGE_VERSION}
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR} d1161453399b7c02c26061d218a88864f2c97c51
PACKAGE_REPOSITORY ${PACKAGE_REPOSITORY}
SHA1_FILES ${SHA1_FILES}
SHA1_VALUES 924b7e4d1f6aafca919a2367540574ea672c8ddf
017253858331c5918d1a1dc61a691e75872b4857
599a6df061280855fad67d7c775c242345b0bb2d
3970ffe8aefe0c30daaec65b85fb103c0fc0f2a7
2a0b3c26a83e072da5bedbb6aed7daa6f5d21d05)
else()
retrieve_package_file(${PACKAGE_NAME} ${PACKAGE_VERSION}
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR} b2c76e8c0ff5d92d90ad81c12c6d79145163dc9a
PACKAGE_REPOSITORY ${PACKAGE_REPOSITORY}
SHA1_FILES ${SHA1_FILES}
SHA1_VALUES accec3a63c125f7e81074cad1e19123deca9b6a3
16bb9cfaa8f24cda03b4e756e6a78b52c5d5ef3f
7314ef1eb91964755ebc5f3d3544935b2b5cb1c0
3970ffe8aefe0c30daaec65b85fb103c0fc0f2a7
6009f6ef04a19abef0517669a71306e6e6916fff)
endif()
elseif(APPLE)
retrieve_package_file(${PACKAGE_NAME} ${PACKAGE_VERSION}
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR} d1f5b61e822535a282931f1edbd1525b2a654250
PACKAGE_REPOSITORY ${PACKAGE_REPOSITORY}
SHA1_FILES ${SHA1_FILES}
SHA1_VALUES 9df0883f363d9236d0e448022992c7af43259a8d
be9c40887c02022b18c5102f60ce0b2d5211a610)
else()
retrieve_package_file(${PACKAGE_NAME} ${PACKAGE_VERSION}
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR} dda21bf0fc999544f4cdd6e4474aac4249877a5e
PACKAGE_REPOSITORY ${PACKAGE_REPOSITORY}
SHA1_FILES ${SHA1_FILES}
SHA1_VALUES ecc5e3a1015fdb780bbd43cef33f4d3d34326f21
ac1fd749c1ecc76d656b8ab9dae1439271f4b069
561eee6b2f229c953eae711f40b25e834fb1124a)
endif()
else()
# Set platform-specific configuration options
if(WIN32 OR APPLE)
set(CMAKE_INSTALL_RPATH_OPTION)
set(PYTHON_READLINE_OPTION -DBUILTIN_READLINE=ON)
else()
set(CMAKE_INSTALL_RPATH_OPTION -DCMAKE_INSTALL_RPATH=$ORIGIN/../lib)
set(PYTHON_READLINE_OPTION -DUSE_SYSTEM_READLINE=ON)
endif()
# Jupyter and IPython require SQLite3
if(WIN32)
set(SQLITE3_RELEASE_YEAR "2019")
set(SQLITE3_VERSION "3290000")
set(SQLITE3_LIBRARY_DIR ${PROJECT_BINARY_DIR}/sqlite3)
if(NOT EXISTS ${SQLITE3_LIBRARY_DIR}/sqlite-amalgamation-${SQLITE3_VERSION}/sqlite3.h)
set(SQLITE3_SOURCES_ZIP sqlite-amalgamation-${SQLITE3_VERSION}.zip)
message("Downloading ${SQLITE3_SOURCES_ZIP}...")
file(DOWNLOAD https://sqlite.org/${SQLITE3_RELEASE_YEAR}/${SQLITE3_SOURCES_ZIP} ${SQLITE3_LIBRARY_DIR}/zips/${SQLITE3_SOURCES_ZIP}
SHOW_PROGRESS)
execute_process(COMMAND ${CMAKE_COMMAND} -E tar -xf zips/${SQLITE3_SOURCES_ZIP}
sqlite-amalgamation-${SQLITE3_VERSION}/sqlite3.h
WORKING_DIRECTORY ${SQLITE3_LIBRARY_DIR}
OUTPUT_QUIET)
endif()
if(NOT EXISTS ${SQLITE3_LIBRARY_DIR}/sqlite3.lib)
set(SQLITE3_DLL_ZIP sqlite-dll-win64-x64-${SQLITE3_VERSION}.zip)
message("Downloading ${SQLITE3_DLL_ZIP}...")
file(DOWNLOAD https://sqlite.org/${SQLITE3_RELEASE_YEAR}/${SQLITE3_DLL_ZIP} ${SQLITE3_LIBRARY_DIR}/zips/${SQLITE3_DLL_ZIP}
SHOW_PROGRESS)
execute_process(COMMAND ${CMAKE_COMMAND} -E tar -xf zips/${SQLITE3_DLL_ZIP} --format=zip
WORKING_DIRECTORY ${SQLITE3_LIBRARY_DIR}
OUTPUT_QUIET)
execute_process(COMMAND lib /verbose /def:sqlite3.def /out:sqlite3.lib /machine:x64
WORKING_DIRECTORY ${SQLITE3_LIBRARY_DIR}
OUTPUT_QUIET)
endif()
set(SQLITE3_INCLUDE_DIR ${SQLITE3_LIBRARY_DIR}/sqlite-amalgamation-${SQLITE3_VERSION})
elseif(APPLE)
# Use Homebrew's SQLite3
set(SQLITE3_INCLUDE_DIR /usr/local/opt/sqlite3/include)
set(SQLITE3_LIBRARY_DIR /usr/local/opt/sqlite3/lib)
# Link to SQLite3's static library so we don't have to bundle it
set(SQLITE3_IMPORT_LIBRARY libsqlite3.a)
else()
find_package(SQLite3 REQUIRED)
set(SQLITE3_INCLUDE_DIR ${SQLite3_INCLUDE_DIRS})
get_filename_component(SQLITE3_LIBRARY_DIR ${SQLite3_LIBRARIES} DIRECTORY)
get_filename_component(SQLITE3_IMPORT_LIBRARY ${SQLite3_LIBRARIES} NAME)
endif()
if(NOT APPLE)
# Copy SQLite3's library to the plugin's external binaries directory
file(MAKE_DIRECTORY ${EXTERNAL_BINARIES_DIR})
execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${SQLITE3_LIBRARY_DIR}/${SQLITE3_SHARED_LIBRARY}
${EXTERNAL_BINARIES_DIR})
if(WIN32)
execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${SQLITE3_LIBRARY_DIR}/${SQLITE3_IMPORT_LIBRARY}
${EXTERNAL_BINARIES_DIR})
endif()
endif()
# The type of build
# Note: on Windows, we always build a release version...
if(WIN32)
set(APPLY_PATCHES ON)
else()
set(APPLY_PATCHES OFF)
endif()
# Build Python as an external project
# Note: see https://github.com/opencor/opencor/pull/2160#issuecomment-541552006
# for the rationale behind using
# https://github.com/dbrnz/python-cmake-buildsystem.git rather than
# https://github.com/opencor/python-cmake-buildsystem.git...
set(PACKAGE_BUILD ${PACKAGE_NAME}Build)
set(PACKAGE_BUILD_DIR ${CMAKE_SOURCE_DIR}/ext/${PACKAGE_NAME})
string(REPLACE ";" "|"
PYTHON_OPENSSL_LIBRARIES "${OPENSSL_LIBRARIES}")
ExternalProject_Add(${PACKAGE_BUILD}
SOURCE_DIR
${PACKAGE_BUILD_DIR}
INSTALL_DIR
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}
GIT_REPOSITORY
https://github.com/dbrnz/python-cmake-buildsystem.git
GIT_TAG
${GIT_TAG}
CMAKE_GENERATOR
${CMAKE_GENERATOR}
LIST_SEPARATOR
|
CMAKE_ARGS
${CMAKE_ARGS}
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
${CMAKE_INSTALL_RPATH_OPTION}
# Options for macOS builds
-DCMAKE_MACOSX_RPATH=1
-DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}
# The version of Python to build
-DPYTHON_VERSION=${LIBRARY_VERSION}
# Build a shared library
-DBUILD_LIBPYTHON_SHARED=ON
# We want development headers
-DINSTALL_DEVELOPMENT=ON
# IPython and Jupyter need SQLite3
-DENABLE_SQLITE3=ON
-DSQLITE3_INCLUDE_PATH=${SQLITE3_INCLUDE_DIR}
-DSQLITE3_LIBRARY=${SQLITE3_LIBRARY_DIR}/${SQLITE3_IMPORT_LIBRARY}
# Turn off things we don't want
-DINSTALL_MANUAL=OFF
-DBUILD_TESTING=OFF
-DINSTALL_TEST=OFF
# Optionally patch sources (on Windows)
-DPYTHON_APPLY_PATCHES=${APPLY_PATCHES}
# Disable extension modules that we don't use or the platform
# doesn't provide
-DENABLE_BSDDB=OFF
-DENABLE_CTYPES_TEST=OFF
-DENABLE_CURSES=OFF
-DENABLE_CURSES_PANEL=OFF
-DENABLE_DBM=OFF
-DENABLE_GDBM=OFF
-DENABLE_IPV6=OFF
-DENABLE_TESTCAPI=OFF
-DENABLE_TKINTER=OFF
# Build with an appropriate readline
${PYTHON_READLINE_OPTION}
# Use our OpenSSL
-DUSE_SYSTEM_OpenSSL=OFF
-DOPENSSL_INCLUDE_DIR=${OPENSSL_INCLUDE_DIR}
-DOPENSSL_LIBRARIES=${PYTHON_OPENSSL_LIBRARIES}
# Use our zlib
-DUSE_SYSTEM_ZLIB=OFF
-DUSE_BUILTIN_ZLIB=OFF
-DZLIB_INCLUDE_DIR=${ZLIB_INCLUDE_DIR}
-DZLIB_LIBRARY=${ZLIB_LIBRARY}
# Needed to install pip on macOS
-DENABLE_SCPROXY=ON
BUILD_BYPRODUCTS
<INSTALL_DIR>/${LIBRARY_DIR}/${IMPORT_LIBRARY}
DEPENDS
OpenSSLPlugin
zlibPlugin
)
if(NOT WIN32)
ExternalProject_Add_Step(${PACKAGE_BUILD} copyHeaders
COMMAND ${CMAKE_COMMAND} -E copy_directory include/python${PYTHON_BUILT_VERSION} include
WORKING_DIRECTORY ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}
DEPENDEES install)
endif()
if(WIN32)
# _freeze_importlib.exe, which is run as part of the Python build, needs
# our zlib DLL
string(REGEX REPLACE "${CMAKE_IMPORT_LIBRARY_SUFFIX}$" "${CMAKE_SHARED_LIBRARY_SUFFIX}"
ZLIB_DLL "${ZLIB_LIBRARY}")
ExternalProject_Add_Step(${PACKAGE_BUILD} copyZlib
COMMAND ${CMAKE_COMMAND} -E copy ${ZLIB_DLL} <BINARY_DIR>/CMakeBuild/libpython
DEPENDEES configure
DEPENDERS build)
# add_plugin() expects our Python DLL in the same directory as the
# import libraries and we must use our DLLs when we run Python in
# subsequent steps below
string(REGEX REPLACE "${CMAKE_IMPORT_LIBRARY_SUFFIX}$" "${CMAKE_SHARED_LIBRARY_SUFFIX}"
OPENSSL_CRYPTO_DLL "${OPENSSL_CRYPTO_LIBRARY}")
string(REGEX REPLACE "${CMAKE_IMPORT_LIBRARY_SUFFIX}$" "${CMAKE_SHARED_LIBRARY_SUFFIX}"
OPENSSL_SSL_DLL "${OPENSSL_SSL_LIBRARY}")
ExternalProject_Add_Step(${PACKAGE_BUILD} copyDlls
COMMAND ${CMAKE_COMMAND} -E copy bin/${SHARED_LIBRARY} Libs
COMMAND ${CMAKE_COMMAND} -E copy ${ZLIB_DLL} bin
COMMAND ${CMAKE_COMMAND} -E copy ${OPENSSL_CRYPTO_DLL} bin
COMMAND ${CMAKE_COMMAND} -E copy ${OPENSSL_SSL_DLL} bin
COMMAND ${CMAKE_COMMAND} -E copy ${SQLITE3_LIBRARY_DIR}/${SQLITE3_SHARED_LIBRARY} bin
WORKING_DIRECTORY ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}
DEPENDEES install)
elseif(APPLE)
# Fix up the newly installed Python executable and shared library:
# - Add RPATH to the Python executable, so that it can use the already
# installed libraries when run at build time;
# - Add RPATH to the Python executable, so that it can find the Python
# library when run at build time;
# - Add RPATH to the Python executable, so that it can use libraries
# when installed (into Frameworks/Python/bin);
# - Use a relative path to the Python library; and
# - Set RPATH in the Python library to enable linking independent of
# location.
ExternalProject_Add_Step(${PACKAGE_BUILD} setRpath
COMMAND install_name_tool -add_rpath ${FULL_DEST_EXTERNAL_BINARIES_DIR} ${PYTHON_EXECUTABLE}
COMMAND install_name_tool -add_rpath @executable_path/.. ${PYTHON_EXECUTABLE}
COMMAND install_name_tool -add_rpath @executable_path/../.. ${PYTHON_EXECUTABLE}
COMMAND install_name_tool -change ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}/lib/${SHARED_LIBRARY}
@rpath/lib/${SHARED_LIBRARY}
${PYTHON_EXECUTABLE}
COMMAND chmod 755 lib/${SHARED_LIBRARY}
COMMAND install_name_tool -id @rpath/${SHARED_LIBRARY} lib/${SHARED_LIBRARY}
WORKING_DIRECTORY ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}
DEPENDEES install)
endif()
# Package Python's include files and libraries
create_package_file(${PACKAGE_NAME} ${PACKAGE_VERSION}
PACKAGE_REPOSITORY ${PACKAGE_REPOSITORY}
PACKAGED_FILES ${PACKAGED_FILES}
SHA1_FILES ${SHA1_FILES}
TARGET ${PACKAGE_BUILD})
set(DEPENDS_ON ${PACKAGE_BUILD})
endif()
# Allow other external projects to find our copy of Python
set(PYTHON_ROOT_DIR ${ROOT_DIR} PARENT_SCOPE)
set(PYTHON_INCLUDE_DIR ${ROOT_DIR}/include PARENT_SCOPE)
set(PYTHON_LIBRARY ${ROOT_DIR}/${LIBRARY_DIR}/${IMPORT_LIBRARY} PARENT_SCOPE)
set(PYTHON_EXECUTABLE ${ROOT_DIR}/${PYTHON_EXECUTABLE} PARENT_SCOPE)
set(PYTHON_RELATIVE_SCRIPT_DIR ${SCRIPT_DIR} PARENT_SCOPE)
set(PYTHON_SCRIPT_DIR ${ROOT_DIR}/${SCRIPT_DIR} PARENT_SCOPE)
set(PYTHON_RELATIVE_RUNTIME_DIR ${RUNTIME_DIR} PARENT_SCOPE)
set(PYTHON_VERSION ${LIBRARY_VERSION} PARENT_SCOPE)
set(PYTHON_ABI_VERSION ${PYTHON_ABI_VERSION} PARENT_SCOPE)
set(PYTHON_FULL_VERSION ${MAJOR_MINOR_LIBRARY_VERSION}${PYTHON_ABIFLAGS} PARENT_SCOPE)
# Add the plugin
add_plugin(Python
SOURCES
../../plugininfo.cpp
src/pythonplugin.cpp
QT_MODULES
Core
EXTERNAL_BINARIES_DIR
${EXTERNAL_BINARIES_DIR}
EXTERNAL_BINARIES
${EXTERNAL_BINARIES}
EXTERNAL_SOURCE_DIR
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}
EXTERNAL_DESTINATION_DIR
${ROOT_DIR}
DEPENDS_ON
${DEPENDS_ON}
BYPRODUCTS
${ROOT_DIR}/${LIBRARY_DIR}/${IMPORT_LIBRARY}
)
add_dependencies(${PROJECT_BUILD_TARGET} ${PROJECT_NAME})
if(NOT "${DEPENDS_ON}" STREQUAL "")
add_dependencies(${PROJECT_NAME} ${DEPENDS_ON})
endif()
# Copy a script to update the Python path in copied scripts
file(COPY ${PROJECT_SOURCE_DIR}/scripts/setpythonpath.py
DESTINATION ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}/${SCRIPT_DIR}
FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
# And run it
add_custom_command(TARGET ${PROJECT_NAME}
POST_BUILD
COMMAND ${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}/${PYTHON_EXECUTABLE}
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR}/${SCRIPT_DIR}/setpythonpath.py
${FULL_LOCAL_EXTERNAL_PACKAGE_DIR} -s)
# Keep a list of Python specific dependencies
set(PYTHON_DEPENDENCIES ${PROJECT_NAME} PARENT_SCOPE)