Sebastián Barschkis
81c770944c
Similarly to other dependencies, the Python build should make use of the default CMake arguments. On macOS, for example, these arguments are required to set the deployment target correctly. See also: https://devtalk.blender.org/t/compiling-latest-branch-on-macos-fails-undefined-symbol/17649 Reviewed By: brecht, sybren Differential Revision: https://developer.blender.org/D10498
115 lines
5.1 KiB
CMake
115 lines
5.1 KiB
CMake
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ***** END GPL LICENSE BLOCK *****
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set(PYTHON_POSTFIX)
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if(BUILD_MODE STREQUAL Debug)
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set(PYTHON_POSTFIX _d)
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set(PYTHON_EXTRA_INSTLAL_FLAGS -d)
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endif()
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if(WIN32)
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set(PYTHON_BINARY_INTERNAL ${BUILD_DIR}/python/src/external_python/PCBuild/amd64/python${PYTHON_POSTFIX}.exe)
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set(PYTHON_BINARY ${LIBDIR}/python/python${PYTHON_POSTFIX}.exe)
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set(PYTHON_SRC ${BUILD_DIR}/python/src/external_python/)
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macro(cmake_to_dos_path MsysPath ResultingPath)
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string(REPLACE "/" "\\" ${ResultingPath} "${MsysPath}")
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endmacro()
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set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
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set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
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cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
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cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
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ExternalProject_Add(external_python
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URL ${PYTHON_URI}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH MD5=${PYTHON_HASH}
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PREFIX ${BUILD_DIR}/python
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CONFIGURE_COMMAND ""
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BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p x64 -c ${BUILD_MODE}
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INSTALL_COMMAND ${PYTHON_BINARY_INTERNAL} ${PYTHON_SRC}/PC/layout/main.py -b ${PYTHON_SRC}/PCbuild/amd64 -s ${PYTHON_SRC} -t ${PYTHON_SRC}/tmp/ --include-stable --include-pip --include-dev --include-launchers --include-venv --include-symbols ${PYTHON_EXTRA_INSTLAL_FLAGS} --copy ${LIBDIR}/python
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)
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else()
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if(APPLE)
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# Disable functions that can be in 10.13 sdk but aren't available on 10.9 target.
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#
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# Disable libintl (gettext library) as it might come from Homebrew, which makes
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# it so test program compiles, but the Python does not. This is because for Python
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# we use isysroot, which seems to forbid using libintl.h.
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# The gettext functionality seems to come from CoreFoundation, so should be all fine.
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set(PYTHON_FUNC_CONFIGS
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export ac_cv_func_futimens=no &&
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export ac_cv_func_utimensat=no &&
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export ac_cv_func_basename_r=no &&
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export ac_cv_func_clock_getres=no &&
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export ac_cv_func_clock_gettime=no &&
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export ac_cv_func_clock_settime=no &&
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export ac_cv_func_dirname_r=no &&
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export ac_cv_func_getentropy=no &&
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export ac_cv_func_mkostemp=no &&
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export ac_cv_func_mkostemps=no &&
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export ac_cv_func_timingsafe_bcmp=no &&
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export ac_cv_header_libintl_h=no &&
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export ac_cv_lib_intl_textdomain=no
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)
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if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
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set(PYTHON_FUNC_CONFIGS ${PYTHON_FUNC_CONFIGS} && export PYTHON_DECIMAL_WITH_MACHINE=ansi64)
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endif()
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set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && ${PYTHON_FUNC_CONFIGS})
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set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
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else()
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set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
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set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
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endif()
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# Link against zlib statically (Unix). Avoid rpath issues (macOS).
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set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_unix.diff)
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set(PYTHON_CONFIGURE_EXTRA_ARGS "--with-openssl=${LIBDIR}/ssl")
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set(PYTHON_CFLAGS "-I${LIBDIR}/sqlite/include -I${LIBDIR}/bzip2/include -I${LIBDIR}/lzma/include -I${LIBDIR}/zlib/include ${PLATFORM_CFLAGS}")
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set(PYTHON_LDFLAGS "-L${LIBDIR}/ffi/lib -L${LIBDIR}/sqlite/lib -L${LIBDIR}/bzip2/lib -L${LIBDIR}/lzma/lib -L${LIBDIR}/zlib/lib ${PLATFORM_LDFLAGS}")
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set(PYTHON_CONFIGURE_EXTRA_ENV
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export CFLAGS=${PYTHON_CFLAGS} &&
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export CPPFLAGS=${PYTHON_CFLAGS} &&
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export LDFLAGS=${PYTHON_LDFLAGS} &&
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export PKG_CONFIG_PATH=${LIBDIR}/ffi/lib/pkgconfig)
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ExternalProject_Add(external_python
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URL ${PYTHON_URI}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH MD5=${PYTHON_HASH}
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PREFIX ${BUILD_DIR}/python
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PATCH_COMMAND ${PYTHON_PATCH}
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CONFIGURE_COMMAND ${PYTHON_CONFIGURE_ENV} && ${PYTHON_CONFIGURE_EXTRA_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/python ${PYTHON_CONFIGURE_EXTRA_ARGS}
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BUILD_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make -j${MAKE_THREADS}
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INSTALL_COMMAND ${PYTHON_CONFIGURE_ENV} && cd ${BUILD_DIR}/python/src/external_python/ && make install
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INSTALL_DIR ${LIBDIR}/python)
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endif()
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if(UNIX)
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add_dependencies(
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external_python
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external_bzip2
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external_ffi
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external_lzma
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external_ssl
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external_sqlite
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external_zlib
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)
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endif()
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