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3c14f02eac36cccd280d9531cc3fd148526aedf9
test/build_files/build_environment/cmake/python.cmake
Brecht Van Lommel 3c14f02eac Build: add scripts to build dependencies for Windows and macOS. 
Note these are intended for platform maintainers, we do not intend to
support users making their own builds with these. For that precompiled
libraries from lib/ should be used.

Implemented by Martijn Berger, Ray Molenkamp and Brecht Van Lommel.

Differential Revision: https://developer.blender.org/D2753
2017-08-07 17:54:26 +02:00

145 lines
11 KiB
CMake
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# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ***** END GPL LICENSE BLOCK *****
set(PYTHON_POSTFIX)
if(BUILD_MODE STREQUAL Debug)
set(PYTHON_POSTFIX _d)
endif()
if(WIN32)
set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe)
macro(cmake_to_dos_path MsysPath ResultingPath)
string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
endmacro()
set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
message("Python externals = ${PYTHON_EXTERNALS_FOLDER}")
message("Python externals_dos = ${PYTHON_EXTERNALS_FOLDER_DOS}")
message("Python DOWNLOADS_EXTERNALS_FOLDER = ${DOWNLOADS_EXTERNALS_FOLDER}")
message("Python DOWNLOADS_EXTERNALS_FOLDER_DOS = ${DOWNLOADS_EXTERNALS_FOLDER_DOS}")
ExternalProject_Add(external_python
URL ${PYTHON_URI}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
URL_HASH MD5=${PYTHON_HASH}
PREFIX ${BUILD_DIR}/python
PATCH_COMMAND echo mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}" &&
mklink /D "${PYTHON_EXTERNALS_FOLDER_DOS}" "${DOWNLOADS_EXTERNALS_FOLDER_DOS}" &&
${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python.diff &&
${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python/pc < ${PATCH_DIR}/pyshell.diff
CONFIGURE_COMMAND ""
BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p ${PYTHON_ARCH} -c ${BUILD_MODE} -k ${PYTHON_COMPILER_STRING}
INSTALL_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.dll ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.dll &&
${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.lib &&
${CMAKE_COMMAND} -E copy ${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.exp ${LIBDIR}/python/lib/python35${PYTHON_POSTFIX}.exp &&
${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/include ${LIBDIR}/python/include/Python3.5 &&
${CMAKE_COMMAND} -E copy "${BUILD_DIR}/python/src/external_python/PC/pyconfig.h" ${LIBDIR}/python/include/Python3.5/pyconfig.h
)
Message("PythinRedist = ${BUILD_DIR}/python/src/external_python/redist")
Message("POutput = ${PYTHON_OUTPUTDIR}")
else()
if(APPLE)
# we need to manually add homebrew headers to get ssl module building
set(PYTHON_CFLAGS "-I/usr/local/opt/openssl/include -I${OSX_SYSROOT}/usr/include ${PLATFORM_CFLAGS}")
set(PYTHON_LDFLAGS "-L/usr/local/opt/openssl/lib ${PLATFORM_LDFLAGS}")
set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && export CFLAGS=${PYTHON_CFLAGS} && export LDFLAGS=${PYTHON_LDFLAGS})
set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
set(PYTHON_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_apple.diff)
else()
set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
endif()
ExternalProject_Add(external_python
URL ${PYTHON_URI}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
URL_HASH MD5=${PYTHON_HASH}
PREFIX ${BUILD_DIR}/python
PATCH_COMMAND ${PYTHON_PATCH}
CONFIGURE_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/python
BUILD_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make -j${MAKE_THREADS}
INSTALL_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make install
INSTALL_DIR ${LIBDIR}/python)
add_custom_command(
OUTPUT ${LIBDIR}/python/release/python_x86_64.zip
WORKING_DIRECTORY ${LIBDIR}/python
COMMAND mkdir -p release
COMMAND zip -r release/python_x86_64.zip lib/python${PYTHON_SHORT_VERSION} lib/pkgconfig --exclude *__pycache__*)
add_custom_target(Package_Python ALL DEPENDS external_python ${LIBDIR}/python/release/python_x86_64.zip)
add_custom_target(Make_Python_Environment ALL DEPENDS Package_Python)
endif()
if(MSVC)
add_custom_command(
OUTPUT ${LIBDIR}/python35${PYTHON_POSTFIX}.tar.gz
OUTPUT ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe
COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/lib ${BUILD_DIR}/python/src/external_python/redist/lib
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_POSTFIX}.exe" ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_bz2${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_bz2${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_hashlib${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_hashlib${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_lzma${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_lzma${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_sqlite3${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_sqlite3${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ssl${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ssl${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/pyexpat${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/pyexpat${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/select${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/select${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/unicodedata${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/unicodedata${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/winsound${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/winsound${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ctypes${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ctypes${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_ctypes_test${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_ctypes_test${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_decimal${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_decimal${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_elementtree${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_elementtree${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_msi${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_msi${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_multiprocessing${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_multiprocessing${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_overlapped${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_overlapped${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_socket${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_socket${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testbuffer${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testbuffer${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testcapi${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testcapi${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testimportmultiple${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testimportmultiple${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/_testmultiphase${PYTHON_POSTFIX}.pyd" ${BUILD_DIR}/python/src/external_python/redist/lib/_testmultiphase${PYTHON_POSTFIX}.pyd
COMMAND ${CMAKE_COMMAND} -E chdir "${BUILD_DIR}/python/src/external_python/redist" ${CMAKE_COMMAND} -E tar "cfvz" "${LIBDIR}/python35${PYTHON_POSTFIX}.tar.gz" "."
)
add_custom_target(Package_Python ALL DEPENDS external_python ${LIBDIR}/python35${PYTHON_POSTFIX}.tar.gz ${BUILD_DIR}/python/src/external_python/redist/bin/python${PYTHON_POSTFIX}.exe)
if(MSVC12)
set(PYTHON_DISTUTIL_PATCH ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/python/src/external_python/run/lib/distutils < ${PATCH_DIR}/python_runtime_vc2013.diff)
else()
set(PYTHON_DISTUTIL_PATCH echo "No patch needed")
endif()
add_custom_command(OUTPUT ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe
COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/redist ${BUILD_DIR}/python/src/external_python/run
COMMAND ${CMAKE_COMMAND} -E copy_directory ${BUILD_DIR}/python/src/external_python/include ${BUILD_DIR}/python/src/external_python/run/include
COMMAND ${CMAKE_COMMAND} -E copy "${BUILD_DIR}/python/src/external_python/PC/pyconfig.h" ${BUILD_DIR}/python/src/external_python/run/include/pyconfig.h
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.dll" ${BUILD_DIR}/python/src/external_python/run/python35${PYTHON_POSTFIX}.dll
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python35.lib #missing postfix on purpose, distutils is not expecting it
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python35${PYTHON_POSTFIX}.lib" ${BUILD_DIR}/python/src/external_python/run/libs/python35${PYTHON_POSTFIX}.lib #other things like numpy still want it though.
COMMAND ${CMAKE_COMMAND} -E copy "${PYTHON_OUTPUTDIR}/python${PYTHON_POSTFIX}.exe" ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe
COMMAND ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe -m ensurepip --upgrade
COMMAND ${PYTHON_DISTUTIL_PATCH}
)
add_custom_target(Make_Python_Environment ALL DEPENDS ${BUILD_DIR}/python/src/external_python/run/python${PYTHON_POSTFIX}.exe Package_Python)
endif(MSVC)
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