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find 64bit Python libraries on 64bit Windows when cmake is 32bit

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This commit is contained in:
Ehsan Azarnasab 2015-08-26 14:53:13 -07:00
parent 1c6ba8a1b1
commit 6e2ed37f76
1 changed files with 20 additions and 2 deletions
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22
setup.py
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@ -33,6 +33,7 @@ from distutils.command.build_ext import build_ext as _build_ext
from distutils.command.build import build as _build from distutils.command.build import build as _build
from distutils.errors import DistutilsSetupError from distutils.errors import DistutilsSetupError
from distutils.spawn import find_executable from distutils.spawn import find_executable
from distutils.sysconfig import get_python_inc, get_python_version
from distutils import log from distutils import log
import os import os
import sys import sys
@ -328,10 +329,27 @@ class build(_build):
# make sure build artifacts are generated for the version of Python currently running # make sure build artifacts are generated for the version of Python currently running
cmake_extra_arch = [] cmake_extra_arch = []
if sys.version_info >= (3, 0):
cmake_extra_arch += ['-DPYTHON3=yes']
if platform_arch == '64bit': if platform_arch == '64bit':
cmake_extra_arch = ['-DCMAKE_SIZEOF_VOID_P=8'] cmake_extra_arch += ['-DCMAKE_SIZEOF_VOID_P=8']
elif platform_arch == '32bit': elif platform_arch == '32bit':
cmake_extra_arch = ['-DCMAKE_SIZEOF_VOID_P=4'] cmake_extra_arch += ['-DCMAKE_SIZEOF_VOID_P=4']
if platform_arch == '64bit' and sys.platform == "win32":
# help cmake to find Python library in 64bit Python in Windows
# because cmake is 32bit and cannot find PYTHON_LIBRARY from registry.
inc_dir = get_python_inc()
cmake_extra_arch += ['-DPYTHON_INCLUDE_DIR={inc}'.format(inc=inc_dir)]
# this imitates cmake in path resolution
py_ver = get_python_version()
for ext in [py_ver.replace(".", "") + '.lib', py_ver + 'mu.lib', py_ver + 'm.lib', py_ver + 'u.lib']:
py_lib = os.path.abspath(os.path.join(inc_dir, '../libs/', 'python' + ext))
if os.path.exists(py_lib):
cmake_extra_arch += ['-DPYTHON_LIBRARY={lib}'.format(lib=py_lib)]
break
build_dir = os.path.join(script_dir, "./tools/python/build") build_dir = os.path.join(script_dir, "./tools/python/build")
if os.path.exists(build_dir): if os.path.exists(build_dir):