diff options
Diffstat (limited to 'sources/shiboken2/CMakeLists.txt')
| -rw-r--r-- | sources/shiboken2/CMakeLists.txt | 67 |
1 files changed, 52 insertions, 15 deletions
diff --git a/sources/shiboken2/CMakeLists.txt b/sources/shiboken2/CMakeLists.txt index 60ab7878f..5720ff554 100644 --- a/sources/shiboken2/CMakeLists.txt +++ b/sources/shiboken2/CMakeLists.txt @@ -335,18 +335,6 @@ if (SANITIZE_ADDRESS AND NOT MSVC) set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_STANDARD_LIBRARIES} -fsanitize=address") endif() -add_subdirectory(ApiExtractor) - -set(generator_plugin_DIR ${LIB_INSTALL_DIR}/generatorrunner${generator_SUFFIX}) - -# uninstall target -configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake" - "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" - IMMEDIATE @ONLY) -add_custom_target(uninstall "${CMAKE_COMMAND}" - -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") - - # Detect if the python libs were compiled in debug mode # On Linux distros there is no standard way to check that. execute_process( @@ -390,13 +378,30 @@ execute_process( OUTPUT_VARIABLE PYTHON_WITH_COUNT_ALLOCS OUTPUT_STRIP_TRAILING_WHITESPACE) +# On Windows, PYTHON_LIBRARIES can be a list. Example: +# optimized;C:/Python36/libs/python36.lib;debug;C:/Python36/libs/python36_d.lib +# On other platforms, this result is not used at all. +execute_process( + COMMAND ${PYTHON_EXECUTABLE} -c "if True: + for lib in '${PYTHON_LIBRARIES}'.split(';'): + if '/' in lib: + prefix, py = lib.rsplit('/', 1) + if py.startswith('python3'): + print(prefix + '/python3.lib') + break + " + OUTPUT_VARIABLE PYTHON_LIMITED_LIBRARIES + OUTPUT_STRIP_TRAILING_WHITESPACE) + set(SHIBOKEN_BUILD_TYPE "Release") -# We do not want to link against the python shared / static library on Linux And macOS. +# We do not want to link against the python shared / static library on Linux and macOS. # The dynamic linker will pick up the python symbols at runtime automatically. # On Windows we do need to link against the python.lib import library. set(SBK_PYTHON_LIBRARIES "") +option(FORCE_LIMITED_API "Enable the limited API." "no") +set(PYTHON_LIMITED_API 0) if(CMAKE_BUILD_TYPE STREQUAL "Debug") if(NOT PYTHON_DEBUG_LIBRARIES) message(WARNING "Python debug shared library not found; assuming python was built with shared library support disabled.") @@ -420,11 +425,32 @@ if(CMAKE_BUILD_TYPE STREQUAL "Debug") set(SBK_PYTHON_LIBRARIES ${PYTHON_DEBUG_LIBRARIES}) endif() set(SHIBOKEN_BUILD_TYPE "Debug") -else() +endif() +if(FORCE_LIMITED_API STREQUAL "yes") + if (${PYTHON_VERSION_MAJOR} EQUAL 3 AND ${PYTHON_VERSION_MINOR} GREATER 4) + # GREATER_EQUAL is available only from cmake 3.7 on. We mean python 3.5 . + add_definitions("-DPy_LIMITED_API=0x03050000") + set(PYTHON_LIMITED_API 1) + endif() if(WIN32) set(SBK_PYTHON_LIBRARIES ${PYTHON_LIBRARIES}) + if (${PYTHON_VERSION_MAJOR} EQUAL 3 AND ${PYTHON_VERSION_MINOR} GREATER 4) + # PYSIDE-560: XXX maybe add an option to setup.py as override + set(SBK_PYTHON_LIBRARIES ${PYTHON_LIMITED_LIBRARIES}) + endif() + endif() + if (CMAKE_BUILD_TYPE STREQUAL "Release") + add_definitions("-DNDEBUG") endif() - add_definitions("-DNDEBUG") +endif() + +if (PYTHON_LIMITED_API) + if (WIN32 AND NOT EXISTS "${PYTHON_LIMITED_LIBRARIES}") + message(FATAL_ERROR "The Limited API was enabled, but ${PYTHON_LIMITED_LIBRARIES} was not found!") + endif() + message(STATUS "******************************************************") + message(STATUS "** Limited API enabled ${PYTHON_LIMITED_LIBRARIES}") + message(STATUS "******************************************************") endif() if(APPLE) @@ -437,6 +463,17 @@ else() set(SBK_PYTHON_INCLUDE_DIR ${PYTHON_INCLUDE_DIRS}) endif() +add_subdirectory(ApiExtractor) + +set(generator_plugin_DIR ${LIB_INSTALL_DIR}/generatorrunner${generator_SUFFIX}) + +# uninstall target +configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake" + "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" + IMMEDIATE @ONLY) +add_custom_target(uninstall "${CMAKE_COMMAND}" + -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake") + add_subdirectory(libshiboken) add_subdirectory(doc) |