forked from premiere/premiere-libtorrent
build python bindings with cmake
This commit is contained in:
Eugene Shalygin
Arvid Norberg
parent
55e2b23255
commit
049e918295
|
|
@ -160,6 +160,7 @@ install:
|
|||
fi'
|
||||
|
||||
- which python2
|
||||
- cmake --version
|
||||
|
||||
script:
|
||||
|
||||
|
|
@ -229,7 +230,7 @@ script:
|
|||
- if [[ "$cmake" == "1" ]]; then
|
||||
export CXX=g++-5 &&
|
||||
export CC=gcc-5 &&
|
||||
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-Werror" -Dbuild_tests=ON -Dbuild_examples=ON -G "CodeBlocks - Unix Makefiles" .. &&
|
||||
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-Werror" -Dbuild_tests=ON -Dbuild_examples=ON -Dpython-bindings=ON -G "CodeBlocks - Unix Makefiles" .. &&
|
||||
cmake --build . -- -j2;
|
||||
fi
|
||||
- cd ..
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
|
||||
cmake_minimum_required(VERSION 3.3.0 FATAL_ERROR)
|
||||
|
||||
project(libtorrent)
|
||||
set (SOVERSION "10")
|
||||
|
|
@ -449,6 +449,7 @@ option(libiconv "enable linking against system libiconv" OFF)
|
|||
option(logging "build with logging" ON)
|
||||
option(build_tests "build tests" OFF)
|
||||
option(build_examples "build examples" OFF)
|
||||
option(python-bindings "build python bindings" OFF)
|
||||
|
||||
set(CMAKE_CONFIGURATION_TYPES Debug Release RelWithDebInfo)
|
||||
|
||||
|
|
@ -683,6 +684,10 @@ endforeach (s)
|
|||
|
||||
configure_file(libtorrent-rasterbar-cmake.pc.in libtorrent-rasterbar.pc)
|
||||
|
||||
include(CheckCXXCompilerFlag)
|
||||
|
||||
add_subdirectory(bindings)
|
||||
|
||||
string (COMPARE EQUAL "${CMAKE_SIZEOF_VOID_P}" "8" IS64BITS)
|
||||
|
||||
if (IS64BITS AND RESPECTLIB64)
|
||||
|
|
|
|||
|
|
@ -96,7 +96,8 @@ build_script:
|
|||
- cd %ROOT_DIRECTORY%
|
||||
- mkdir build && cd build
|
||||
- if defined cmake (
|
||||
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="/WX" -G "Visual Studio 14 2015 Win64" .. &&
|
||||
set "PATH=c:\Python27-x64;%PATH%" &&
|
||||
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="/WX /wd4244 /wd4459" -Dpython-bindings=%python% -Dboost-python-module-name="python" -Dskip-python-runtime-test=true -DPython_ADDITIONAL_VERSIONS="2.7" -G "Visual Studio 14 2015 Win64" .. &&
|
||||
cmake --build .
|
||||
)
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,3 @@
|
|||
if (python-bindings)
|
||||
add_subdirectory(python)
|
||||
endif()
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
# To build python bindings we need a python executable and boost python module. Unfortunately,
|
||||
# their names might not be interlinked and we can not implement a general solution.
|
||||
# The code below assumes default boost installation, when the module for python 2 is named
|
||||
# 'python' and the module for python 3 is named 'python3'.
|
||||
# To customize that one can provide a name for the Boost::python module via
|
||||
# 'boost-python-module-name' variable when invoking cmake.
|
||||
# E.g. on Gentoo with python 3.6 and Boost::python library name 'libboost_python-3.6.so'
|
||||
# the parameter would be -Dboost-python-module-name="python-3.6".
|
||||
|
||||
# The extension module and the cpython executable have to use the same C runtime library. On Windows
|
||||
# Python is compiled with MSVC and we will test MSVC version to make sure that it is the same for
|
||||
# the given Python version and our extension module. See https://wiki.python.org/moin/WindowsCompilers
|
||||
# for details. We provide a flag to skip this test for whatever reason (pass -Dskip-python-runtime-test=True)
|
||||
|
||||
# Sets _ret to a list of python versions (major.minor) that use the same MSVC runtime as this build does
|
||||
# assumes MSVC was detected already
|
||||
# See https://en.wikipedia.org/wiki/Microsoft_Visual_C++#Internal_version_numbering
|
||||
function(_get_compatible_python_versions _ret)
|
||||
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 15 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16)
|
||||
list(APPEND _tmp 2.6 2.7 3.0 3.1 3.2)
|
||||
elseif(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 17)
|
||||
list(APPEND _tmp 3.3 3.4)
|
||||
elseif(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 20)
|
||||
list(APPEND _tmp 3.5 3.6)
|
||||
endif()
|
||||
set(${_ret} ${_tmp} PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
|
||||
if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC" AND NOT skip-python-runtime-test)
|
||||
_get_compatible_python_versions(Python_ADDITIONAL_VERSIONS)
|
||||
endif()
|
||||
|
||||
find_package(PythonInterp REQUIRED)
|
||||
if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC" AND NOT skip-python-runtime-test)
|
||||
message(STATUS "Testing found python version. Requested: ${Python_ADDITIONAL_VERSIONS}, found: ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
|
||||
if (NOT "${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}" IN_LIST Python_ADDITIONAL_VERSIONS)
|
||||
message(FATAL_ERROR "Incompatible Python and C runtime: MSVC ${CMAKE_CXX_COMPILER_VERSION} and Python ${PYTHON_VERSION_STRING}")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
set(Python_ADDITIONAL_VERSIONS "${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
|
||||
find_package(PythonLibs REQUIRED)
|
||||
|
||||
if (NOT boost-python-module-name)
|
||||
# use active python
|
||||
if (PYTHON_VERSION_STRING VERSION_GREATER_EQUAL "3")
|
||||
set(_boost-python-module-name "python${PYTHON_VERSION_MAJOR}")
|
||||
else()
|
||||
set(_boost-python-module-name "python") # to overwrite possible value from a previous run
|
||||
endif()
|
||||
endif()
|
||||
|
||||
set(boost-python-module-name ${_boost-python-module-name} CACHE STRING "Boost:python module name, e.g. 'pythom-3.6'")
|
||||
|
||||
find_package(Boost REQUIRED COMPONENTS ${boost-python-module-name})
|
||||
|
||||
python_add_module(python-libtorrent
|
||||
src/module.cpp
|
||||
src/sha1_hash.cpp
|
||||
src/converters.cpp
|
||||
src/create_torrent.cpp
|
||||
src/fingerprint.cpp
|
||||
src/utility.cpp
|
||||
src/session.cpp
|
||||
src/entry.cpp
|
||||
src/torrent_info.cpp
|
||||
src/string.cpp
|
||||
src/torrent_handle.cpp
|
||||
src/torrent_status.cpp
|
||||
src/session_settings.cpp
|
||||
src/version.cpp
|
||||
src/alert.cpp
|
||||
src/datetime.cpp
|
||||
src/peer_info.cpp
|
||||
src/ip_filter.cpp
|
||||
src/magnet_uri.cpp
|
||||
src/error_code.cpp
|
||||
)
|
||||
|
||||
set_target_properties(python-libtorrent
|
||||
PROPERTIES
|
||||
OUTPUT_NAME libtorrent
|
||||
)
|
||||
|
||||
target_include_directories(python-libtorrent PRIVATE ${PYTHON_INCLUDE_DIRS})
|
||||
|
||||
target_link_libraries(python-libtorrent
|
||||
PRIVATE
|
||||
torrent-rasterbar
|
||||
Boost::${boost-python-module-name}
|
||||
# Boost::python adds that but without a path to the library. Therefore we have to either
|
||||
# provide the path (but, unfortunately, FindPythonLibs.cmake does not return the library dir),
|
||||
# or give the full file name here (this FindPythonLibs.cmake provides to us).
|
||||
${PYTHON_LIBRARIES}
|
||||
)
|
||||
|
||||
# Bindings module uses deprecated libtorrent features, thus we disable these errors
|
||||
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
|
||||
check_cxx_compiler_flag("-Wno-error=deprecated-declarations" _WNO_ERROR_DEPRECATED_DECLARATIONS)
|
||||
if (_WNO_ERROR_DEPRECATED_DECLARATIONS)
|
||||
target_compile_options(python-libtorrent PRIVATE -Wno-error=deprecated-declarations)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
execute_process(COMMAND
|
||||
${PYTHON_EXECUTABLE} -c "import distutils.sysconfig;
|
||||
print(';'.join(map(str, [
|
||||
distutils.sysconfig.get_python_lib(plat_specific=True, prefix=''),
|
||||
distutils.sysconfig.get_config_var('EXT_SUFFIX')
|
||||
])))"
|
||||
OUTPUT_VARIABLE _python_sysconfig_vars OUTPUT_STRIP_TRAILING_WHITESPACE)
|
||||
|
||||
list(GET _python_sysconfig_vars 0 PYTHON_SITE_PACKAGES)
|
||||
list(GET _python_sysconfig_vars 1 PYTHON_EXT_SUFFIX)
|
||||
|
||||
message(STATUS "Python site packages: ${PYTHON_SITE_PACKAGES}")
|
||||
# python 2 does not provide the 'EXT_SUFFIX' sysconfig variable, so we use cmake default then
|
||||
if (NOT "${PYTHON_EXT_SUFFIX}" STREQUAL "None")
|
||||
message(STATUS "Python extension suffix: ${PYTHON_EXT_SUFFIX}")
|
||||
# we mimic the name, created by setuptools
|
||||
# example: libtorrent.cpython-36m-x86_64-linux-gnu.so
|
||||
set_target_properties(python-libtorrent PROPERTIES SUFFIX ${PYTHON_EXT_SUFFIX})
|
||||
endif()
|
||||
|
||||
set(SETUP_PY_IN "${CMAKE_CURRENT_SOURCE_DIR}/setup.py.cmake.in")
|
||||
set(SETUP_PY "${CMAKE_CURRENT_BINARY_DIR}/setup.py")
|
||||
set(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/timestamp")
|
||||
set(DEPS python-libtorrent "${SETUP_PY}")
|
||||
|
||||
configure_file(${SETUP_PY_IN} ${SETUP_PY} @ONLY)
|
||||
|
||||
add_custom_command(OUTPUT ${OUTPUT}
|
||||
COMMAND ${PYTHON_EXECUTABLE} ${SETUP_PY} build -b "${CMAKE_CURRENT_SOURCE_DIR}"
|
||||
COMMAND ${PYTHON_EXECUTABLE} ${SETUP_PY} egg_info -b "${CMAKE_CURRENT_SOURCE_DIR}"
|
||||
COMMAND ${CMAKE_COMMAND} -E touch ${OUTPUT}
|
||||
DEPENDS ${DEPS})
|
||||
|
||||
add_custom_target(python_bindings ALL DEPENDS ${OUTPUT})
|
||||
|
||||
|
||||
install(TARGETS python-libtorrent DESTINATION "${PYTHON_SITE_PACKAGES}")
|
||||
install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/libtorrent.egg-info" DESTINATION "${PYTHON_SITE_PACKAGES}")
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
from setuptools import setup
|
||||
import platform
|
||||
|
||||
setup(
|
||||
name='libtorrent',
|
||||
version='@VERSION@',
|
||||
author='Arvid Norberg',
|
||||
author_email='arvid@libtorrent.org',
|
||||
description='Python bindings for libtorrent-rasterbar',
|
||||
long_description='Python bindings for libtorrent-rasterbar',
|
||||
url='http://libtorrent.org',
|
||||
platforms=[platform.system() + '-' + platform.machine()],
|
||||
license='BSD',
|
||||
package_dir = {'': '@CMAKE_CURRENT_BINARY_DIR@'}
|
||||
)
|
||||
|
|
@ -64,7 +64,7 @@ namespace {
|
|||
struct ec_pickle_suite : boost::python::pickle_suite
|
||||
{
|
||||
static boost::python::tuple
|
||||
getinitargs(error_code const& ec)
|
||||
getinitargs(error_code const&)
|
||||
{
|
||||
return boost::python::tuple();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -162,8 +162,8 @@ namespace
|
|||
{ return ae.endpoints.empty() ? 0 : ae.endpoints.front().scrape_complete; }
|
||||
int get_scrape_downloaded(announce_entry const& ae)
|
||||
{ return ae.endpoints.empty() ? 0 : ae.endpoints.front().scrape_downloaded; }
|
||||
int next_announce_in(announce_entry const& ae) { return 0; }
|
||||
int min_announce_in(announce_entry const& ae) { return 0; }
|
||||
int next_announce_in(announce_entry const&) { return 0; }
|
||||
int min_announce_in(announce_entry const&) { return 0; }
|
||||
bool get_send_stats(announce_entry const& ae) { return ae.send_stats; }
|
||||
std::int64_t get_size(file_entry const& fe) { return fe.size; }
|
||||
std::int64_t get_offset(file_entry const& fe) { return fe.offset; }
|
||||
|
|
|
|||
|
|
@ -1,5 +1,13 @@
|
|||
cmake_minimum_required(VERSION 2.6)
|
||||
|
||||
# Our tests contain printf formating checks therefore we disable GCC format string errors:
|
||||
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
|
||||
check_cxx_compiler_flag("-Wno-error=format-truncation" _WNO_ERROR_FORMAT_TRUNCATION)
|
||||
if (_WNO_ERROR_FORMAT_TRUNCATION)
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=format-truncation")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
file(GLOB tests "${CMAKE_CURRENT_SOURCE_DIR}/test_*.cpp")
|
||||
list(REMOVE_ITEM tests "${CMAKE_CURRENT_SOURCE_DIR}/test_natpmp.cpp") # doesn't build at time of writing
|
||||
list(REMOVE_ITEM tests "${CMAKE_CURRENT_SOURCE_DIR}/test_utils.cpp") # helper file, not a test
|
||||
|
|
|
|||
Loading…
Reference in New Issue