Made an application for supporting sustainable local businesses in San Pancho.
Never really got completed, but it has some useful Svelte components for maps that we can reuse.
http://greenspots.dctrl.space
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1679 lines
46 KiB
1679 lines
46 KiB
""" |
|
Improved support for Microsoft Visual C++ compilers. |
|
|
|
Known supported compilers: |
|
-------------------------- |
|
Microsoft Visual C++ 9.0: |
|
Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) |
|
Microsoft Windows SDK 6.1 (x86, x64, ia64) |
|
Microsoft Windows SDK 7.0 (x86, x64, ia64) |
|
|
|
Microsoft Visual C++ 10.0: |
|
Microsoft Windows SDK 7.1 (x86, x64, ia64) |
|
|
|
Microsoft Visual C++ 14.X: |
|
Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) |
|
Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) |
|
Microsoft Visual Studio Build Tools 2019 (x86, x64, arm, arm64) |
|
|
|
This may also support compilers shipped with compatible Visual Studio versions. |
|
""" |
|
|
|
import json |
|
from io import open |
|
from os import listdir, pathsep |
|
from os.path import join, isfile, isdir, dirname |
|
import sys |
|
import platform |
|
import itertools |
|
import distutils.errors |
|
from setuptools.extern.packaging.version import LegacyVersion |
|
|
|
from setuptools.extern.six.moves import filterfalse |
|
|
|
from .monkey import get_unpatched |
|
|
|
if platform.system() == 'Windows': |
|
from setuptools.extern.six.moves import winreg |
|
from os import environ |
|
else: |
|
# Mock winreg and environ so the module can be imported on this platform. |
|
|
|
class winreg: |
|
HKEY_USERS = None |
|
HKEY_CURRENT_USER = None |
|
HKEY_LOCAL_MACHINE = None |
|
HKEY_CLASSES_ROOT = None |
|
|
|
environ = dict() |
|
|
|
_msvc9_suppress_errors = ( |
|
# msvc9compiler isn't available on some platforms |
|
ImportError, |
|
|
|
# msvc9compiler raises DistutilsPlatformError in some |
|
# environments. See #1118. |
|
distutils.errors.DistutilsPlatformError, |
|
) |
|
|
|
try: |
|
from distutils.msvc9compiler import Reg |
|
except _msvc9_suppress_errors: |
|
pass |
|
|
|
|
|
def msvc9_find_vcvarsall(version): |
|
""" |
|
Patched "distutils.msvc9compiler.find_vcvarsall" to use the standalone |
|
compiler build for Python |
|
(VCForPython / Microsoft Visual C++ Compiler for Python 2.7). |
|
|
|
Fall back to original behavior when the standalone compiler is not |
|
available. |
|
|
|
Redirect the path of "vcvarsall.bat". |
|
|
|
Parameters |
|
---------- |
|
version: float |
|
Required Microsoft Visual C++ version. |
|
|
|
Return |
|
------ |
|
str |
|
vcvarsall.bat path |
|
""" |
|
vc_base = r'Software\%sMicrosoft\DevDiv\VCForPython\%0.1f' |
|
key = vc_base % ('', version) |
|
try: |
|
# Per-user installs register the compiler path here |
|
productdir = Reg.get_value(key, "installdir") |
|
except KeyError: |
|
try: |
|
# All-user installs on a 64-bit system register here |
|
key = vc_base % ('Wow6432Node\\', version) |
|
productdir = Reg.get_value(key, "installdir") |
|
except KeyError: |
|
productdir = None |
|
|
|
if productdir: |
|
vcvarsall = join(productdir, "vcvarsall.bat") |
|
if isfile(vcvarsall): |
|
return vcvarsall |
|
|
|
return get_unpatched(msvc9_find_vcvarsall)(version) |
|
|
|
|
|
def msvc9_query_vcvarsall(ver, arch='x86', *args, **kwargs): |
|
""" |
|
Patched "distutils.msvc9compiler.query_vcvarsall" for support extra |
|
Microsoft Visual C++ 9.0 and 10.0 compilers. |
|
|
|
Set environment without use of "vcvarsall.bat". |
|
|
|
Parameters |
|
---------- |
|
ver: float |
|
Required Microsoft Visual C++ version. |
|
arch: str |
|
Target architecture. |
|
|
|
Return |
|
------ |
|
dict |
|
environment |
|
""" |
|
# Try to get environment from vcvarsall.bat (Classical way) |
|
try: |
|
orig = get_unpatched(msvc9_query_vcvarsall) |
|
return orig(ver, arch, *args, **kwargs) |
|
except distutils.errors.DistutilsPlatformError: |
|
# Pass error if Vcvarsall.bat is missing |
|
pass |
|
except ValueError: |
|
# Pass error if environment not set after executing vcvarsall.bat |
|
pass |
|
|
|
# If error, try to set environment directly |
|
try: |
|
return EnvironmentInfo(arch, ver).return_env() |
|
except distutils.errors.DistutilsPlatformError as exc: |
|
_augment_exception(exc, ver, arch) |
|
raise |
|
|
|
|
|
def msvc14_get_vc_env(plat_spec): |
|
""" |
|
Patched "distutils._msvccompiler._get_vc_env" for support extra |
|
Microsoft Visual C++ 14.X compilers. |
|
|
|
Set environment without use of "vcvarsall.bat". |
|
|
|
Parameters |
|
---------- |
|
plat_spec: str |
|
Target architecture. |
|
|
|
Return |
|
------ |
|
dict |
|
environment |
|
""" |
|
# Try to get environment from vcvarsall.bat (Classical way) |
|
try: |
|
return get_unpatched(msvc14_get_vc_env)(plat_spec) |
|
except distutils.errors.DistutilsPlatformError: |
|
# Pass error Vcvarsall.bat is missing |
|
pass |
|
|
|
# If error, try to set environment directly |
|
try: |
|
return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env() |
|
except distutils.errors.DistutilsPlatformError as exc: |
|
_augment_exception(exc, 14.0) |
|
raise |
|
|
|
|
|
def msvc14_gen_lib_options(*args, **kwargs): |
|
""" |
|
Patched "distutils._msvccompiler.gen_lib_options" for fix |
|
compatibility between "numpy.distutils" and "distutils._msvccompiler" |
|
(for Numpy < 1.11.2) |
|
""" |
|
if "numpy.distutils" in sys.modules: |
|
import numpy as np |
|
if LegacyVersion(np.__version__) < LegacyVersion('1.11.2'): |
|
return np.distutils.ccompiler.gen_lib_options(*args, **kwargs) |
|
return get_unpatched(msvc14_gen_lib_options)(*args, **kwargs) |
|
|
|
|
|
def _augment_exception(exc, version, arch=''): |
|
""" |
|
Add details to the exception message to help guide the user |
|
as to what action will resolve it. |
|
""" |
|
# Error if MSVC++ directory not found or environment not set |
|
message = exc.args[0] |
|
|
|
if "vcvarsall" in message.lower() or "visual c" in message.lower(): |
|
# Special error message if MSVC++ not installed |
|
tmpl = 'Microsoft Visual C++ {version:0.1f} is required.' |
|
message = tmpl.format(**locals()) |
|
msdownload = 'www.microsoft.com/download/details.aspx?id=%d' |
|
if version == 9.0: |
|
if arch.lower().find('ia64') > -1: |
|
# For VC++ 9.0, if IA64 support is needed, redirect user |
|
# to Windows SDK 7.0. |
|
# Note: No download link available from Microsoft. |
|
message += ' Get it with "Microsoft Windows SDK 7.0"' |
|
else: |
|
# For VC++ 9.0 redirect user to Vc++ for Python 2.7 : |
|
# This redirection link is maintained by Microsoft. |
|
# Contact vspython@microsoft.com if it needs updating. |
|
message += ' Get it from http://aka.ms/vcpython27' |
|
elif version == 10.0: |
|
# For VC++ 10.0 Redirect user to Windows SDK 7.1 |
|
message += ' Get it with "Microsoft Windows SDK 7.1": ' |
|
message += msdownload % 8279 |
|
elif version >= 14.0: |
|
# For VC++ 14.X Redirect user to latest Visual C++ Build Tools |
|
message += (' Get it with "Build Tools for Visual Studio": ' |
|
r'https://visualstudio.microsoft.com/downloads/') |
|
|
|
exc.args = (message, ) |
|
|
|
|
|
class PlatformInfo: |
|
""" |
|
Current and Target Architectures information. |
|
|
|
Parameters |
|
---------- |
|
arch: str |
|
Target architecture. |
|
""" |
|
current_cpu = environ.get('processor_architecture', '').lower() |
|
|
|
def __init__(self, arch): |
|
self.arch = arch.lower().replace('x64', 'amd64') |
|
|
|
@property |
|
def target_cpu(self): |
|
""" |
|
Return Target CPU architecture. |
|
|
|
Return |
|
------ |
|
str |
|
Target CPU |
|
""" |
|
return self.arch[self.arch.find('_') + 1:] |
|
|
|
def target_is_x86(self): |
|
""" |
|
Return True if target CPU is x86 32 bits.. |
|
|
|
Return |
|
------ |
|
bool |
|
CPU is x86 32 bits |
|
""" |
|
return self.target_cpu == 'x86' |
|
|
|
def current_is_x86(self): |
|
""" |
|
Return True if current CPU is x86 32 bits.. |
|
|
|
Return |
|
------ |
|
bool |
|
CPU is x86 32 bits |
|
""" |
|
return self.current_cpu == 'x86' |
|
|
|
def current_dir(self, hidex86=False, x64=False): |
|
""" |
|
Current platform specific subfolder. |
|
|
|
Parameters |
|
---------- |
|
hidex86: bool |
|
return '' and not '\x86' if architecture is x86. |
|
x64: bool |
|
return '\x64' and not '\amd64' if architecture is amd64. |
|
|
|
Return |
|
------ |
|
str |
|
subfolder: '\target', or '' (see hidex86 parameter) |
|
""" |
|
return ( |
|
'' if (self.current_cpu == 'x86' and hidex86) else |
|
r'\x64' if (self.current_cpu == 'amd64' and x64) else |
|
r'\%s' % self.current_cpu |
|
) |
|
|
|
def target_dir(self, hidex86=False, x64=False): |
|
r""" |
|
Target platform specific subfolder. |
|
|
|
Parameters |
|
---------- |
|
hidex86: bool |
|
return '' and not '\x86' if architecture is x86. |
|
x64: bool |
|
return '\x64' and not '\amd64' if architecture is amd64. |
|
|
|
Return |
|
------ |
|
str |
|
subfolder: '\current', or '' (see hidex86 parameter) |
|
""" |
|
return ( |
|
'' if (self.target_cpu == 'x86' and hidex86) else |
|
r'\x64' if (self.target_cpu == 'amd64' and x64) else |
|
r'\%s' % self.target_cpu |
|
) |
|
|
|
def cross_dir(self, forcex86=False): |
|
r""" |
|
Cross platform specific subfolder. |
|
|
|
Parameters |
|
---------- |
|
forcex86: bool |
|
Use 'x86' as current architecture even if current architecture is |
|
not x86. |
|
|
|
Return |
|
------ |
|
str |
|
subfolder: '' if target architecture is current architecture, |
|
'\current_target' if not. |
|
""" |
|
current = 'x86' if forcex86 else self.current_cpu |
|
return ( |
|
'' if self.target_cpu == current else |
|
self.target_dir().replace('\\', '\\%s_' % current) |
|
) |
|
|
|
|
|
class RegistryInfo: |
|
""" |
|
Microsoft Visual Studio related registry information. |
|
|
|
Parameters |
|
---------- |
|
platform_info: PlatformInfo |
|
"PlatformInfo" instance. |
|
""" |
|
HKEYS = (winreg.HKEY_USERS, |
|
winreg.HKEY_CURRENT_USER, |
|
winreg.HKEY_LOCAL_MACHINE, |
|
winreg.HKEY_CLASSES_ROOT) |
|
|
|
def __init__(self, platform_info): |
|
self.pi = platform_info |
|
|
|
@property |
|
def visualstudio(self): |
|
""" |
|
Microsoft Visual Studio root registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return 'VisualStudio' |
|
|
|
@property |
|
def sxs(self): |
|
""" |
|
Microsoft Visual Studio SxS registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return join(self.visualstudio, 'SxS') |
|
|
|
@property |
|
def vc(self): |
|
""" |
|
Microsoft Visual C++ VC7 registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return join(self.sxs, 'VC7') |
|
|
|
@property |
|
def vs(self): |
|
""" |
|
Microsoft Visual Studio VS7 registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return join(self.sxs, 'VS7') |
|
|
|
@property |
|
def vc_for_python(self): |
|
""" |
|
Microsoft Visual C++ for Python registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return r'DevDiv\VCForPython' |
|
|
|
@property |
|
def microsoft_sdk(self): |
|
""" |
|
Microsoft SDK registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return 'Microsoft SDKs' |
|
|
|
@property |
|
def windows_sdk(self): |
|
""" |
|
Microsoft Windows/Platform SDK registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return join(self.microsoft_sdk, 'Windows') |
|
|
|
@property |
|
def netfx_sdk(self): |
|
""" |
|
Microsoft .NET Framework SDK registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return join(self.microsoft_sdk, 'NETFXSDK') |
|
|
|
@property |
|
def windows_kits_roots(self): |
|
""" |
|
Microsoft Windows Kits Roots registry key. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
return r'Windows Kits\Installed Roots' |
|
|
|
def microsoft(self, key, x86=False): |
|
""" |
|
Return key in Microsoft software registry. |
|
|
|
Parameters |
|
---------- |
|
key: str |
|
Registry key path where look. |
|
x86: str |
|
Force x86 software registry. |
|
|
|
Return |
|
------ |
|
str |
|
Registry key |
|
""" |
|
node64 = '' if self.pi.current_is_x86() or x86 else 'Wow6432Node' |
|
return join('Software', node64, 'Microsoft', key) |
|
|
|
def lookup(self, key, name): |
|
""" |
|
Look for values in registry in Microsoft software registry. |
|
|
|
Parameters |
|
---------- |
|
key: str |
|
Registry key path where look. |
|
name: str |
|
Value name to find. |
|
|
|
Return |
|
------ |
|
str |
|
value |
|
""" |
|
key_read = winreg.KEY_READ |
|
openkey = winreg.OpenKey |
|
ms = self.microsoft |
|
for hkey in self.HKEYS: |
|
try: |
|
bkey = openkey(hkey, ms(key), 0, key_read) |
|
except (OSError, IOError): |
|
if not self.pi.current_is_x86(): |
|
try: |
|
bkey = openkey(hkey, ms(key, True), 0, key_read) |
|
except (OSError, IOError): |
|
continue |
|
else: |
|
continue |
|
try: |
|
return winreg.QueryValueEx(bkey, name)[0] |
|
except (OSError, IOError): |
|
pass |
|
|
|
|
|
class SystemInfo: |
|
""" |
|
Microsoft Windows and Visual Studio related system information. |
|
|
|
Parameters |
|
---------- |
|
registry_info: RegistryInfo |
|
"RegistryInfo" instance. |
|
vc_ver: float |
|
Required Microsoft Visual C++ version. |
|
""" |
|
|
|
# Variables and properties in this class use originals CamelCase variables |
|
# names from Microsoft source files for more easy comparison. |
|
WinDir = environ.get('WinDir', '') |
|
ProgramFiles = environ.get('ProgramFiles', '') |
|
ProgramFilesx86 = environ.get('ProgramFiles(x86)', ProgramFiles) |
|
|
|
def __init__(self, registry_info, vc_ver=None): |
|
self.ri = registry_info |
|
self.pi = self.ri.pi |
|
|
|
self.known_vs_paths = self.find_programdata_vs_vers() |
|
|
|
# Except for VS15+, VC version is aligned with VS version |
|
self.vs_ver = self.vc_ver = ( |
|
vc_ver or self._find_latest_available_vs_ver()) |
|
|
|
def _find_latest_available_vs_ver(self): |
|
""" |
|
Find the latest VC version |
|
|
|
Return |
|
------ |
|
float |
|
version |
|
""" |
|
reg_vc_vers = self.find_reg_vs_vers() |
|
|
|
if not (reg_vc_vers or self.known_vs_paths): |
|
raise distutils.errors.DistutilsPlatformError( |
|
'No Microsoft Visual C++ version found') |
|
|
|
vc_vers = set(reg_vc_vers) |
|
vc_vers.update(self.known_vs_paths) |
|
return sorted(vc_vers)[-1] |
|
|
|
def find_reg_vs_vers(self): |
|
""" |
|
Find Microsoft Visual Studio versions available in registry. |
|
|
|
Return |
|
------ |
|
list of float |
|
Versions |
|
""" |
|
ms = self.ri.microsoft |
|
vckeys = (self.ri.vc, self.ri.vc_for_python, self.ri.vs) |
|
vs_vers = [] |
|
for hkey in self.ri.HKEYS: |
|
for key in vckeys: |
|
try: |
|
bkey = winreg.OpenKey(hkey, ms(key), 0, winreg.KEY_READ) |
|
except (OSError, IOError): |
|
continue |
|
subkeys, values, _ = winreg.QueryInfoKey(bkey) |
|
for i in range(values): |
|
try: |
|
ver = float(winreg.EnumValue(bkey, i)[0]) |
|
if ver not in vs_vers: |
|
vs_vers.append(ver) |
|
except ValueError: |
|
pass |
|
for i in range(subkeys): |
|
try: |
|
ver = float(winreg.EnumKey(bkey, i)) |
|
if ver not in vs_vers: |
|
vs_vers.append(ver) |
|
except ValueError: |
|
pass |
|
return sorted(vs_vers) |
|
|
|
def find_programdata_vs_vers(self): |
|
r""" |
|
Find Visual studio 2017+ versions from information in |
|
"C:\ProgramData\Microsoft\VisualStudio\Packages\_Instances". |
|
|
|
Return |
|
------ |
|
dict |
|
float version as key, path as value. |
|
""" |
|
vs_versions = {} |
|
instances_dir = \ |
|
r'C:\ProgramData\Microsoft\VisualStudio\Packages\_Instances' |
|
|
|
try: |
|
hashed_names = listdir(instances_dir) |
|
|
|
except (OSError, IOError): |
|
# Directory not exists with all Visual Studio versions |
|
return vs_versions |
|
|
|
for name in hashed_names: |
|
try: |
|
# Get VS installation path from "state.json" file |
|
state_path = join(instances_dir, name, 'state.json') |
|
with open(state_path, 'rt', encoding='utf-8') as state_file: |
|
state = json.load(state_file) |
|
vs_path = state['installationPath'] |
|
|
|
# Raises OSError if this VS installation does not contain VC |
|
listdir(join(vs_path, r'VC\Tools\MSVC')) |
|
|
|
# Store version and path |
|
vs_versions[self._as_float_version( |
|
state['installationVersion'])] = vs_path |
|
|
|
except (OSError, IOError, KeyError): |
|
# Skip if "state.json" file is missing or bad format |
|
continue |
|
|
|
return vs_versions |
|
|
|
@staticmethod |
|
def _as_float_version(version): |
|
""" |
|
Return a string version as a simplified float version (major.minor) |
|
|
|
Parameters |
|
---------- |
|
version: str |
|
Version. |
|
|
|
Return |
|
------ |
|
float |
|
version |
|
""" |
|
return float('.'.join(version.split('.')[:2])) |
|
|
|
@property |
|
def VSInstallDir(self): |
|
""" |
|
Microsoft Visual Studio directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
# Default path |
|
default = join(self.ProgramFilesx86, |
|
'Microsoft Visual Studio %0.1f' % self.vs_ver) |
|
|
|
# Try to get path from registry, if fail use default path |
|
return self.ri.lookup(self.ri.vs, '%0.1f' % self.vs_ver) or default |
|
|
|
@property |
|
def VCInstallDir(self): |
|
""" |
|
Microsoft Visual C++ directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
path = self._guess_vc() or self._guess_vc_legacy() |
|
|
|
if not isdir(path): |
|
msg = 'Microsoft Visual C++ directory not found' |
|
raise distutils.errors.DistutilsPlatformError(msg) |
|
|
|
return path |
|
|
|
def _guess_vc(self): |
|
""" |
|
Locate Visual C++ for VS2017+. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
if self.vs_ver <= 14.0: |
|
return '' |
|
|
|
try: |
|
# First search in known VS paths |
|
vs_dir = self.known_vs_paths[self.vs_ver] |
|
except KeyError: |
|
# Else, search with path from registry |
|
vs_dir = self.VSInstallDir |
|
|
|
guess_vc = join(vs_dir, r'VC\Tools\MSVC') |
|
|
|
# Subdir with VC exact version as name |
|
try: |
|
# Update the VC version with real one instead of VS version |
|
vc_ver = listdir(guess_vc)[-1] |
|
self.vc_ver = self._as_float_version(vc_ver) |
|
return join(guess_vc, vc_ver) |
|
except (OSError, IOError, IndexError): |
|
return '' |
|
|
|
def _guess_vc_legacy(self): |
|
""" |
|
Locate Visual C++ for versions prior to 2017. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
default = join(self.ProgramFilesx86, |
|
r'Microsoft Visual Studio %0.1f\VC' % self.vs_ver) |
|
|
|
# Try to get "VC++ for Python" path from registry as default path |
|
reg_path = join(self.ri.vc_for_python, '%0.1f' % self.vs_ver) |
|
python_vc = self.ri.lookup(reg_path, 'installdir') |
|
default_vc = join(python_vc, 'VC') if python_vc else default |
|
|
|
# Try to get path from registry, if fail use default path |
|
return self.ri.lookup(self.ri.vc, '%0.1f' % self.vs_ver) or default_vc |
|
|
|
@property |
|
def WindowsSdkVersion(self): |
|
""" |
|
Microsoft Windows SDK versions for specified MSVC++ version. |
|
|
|
Return |
|
------ |
|
tuple of str |
|
versions |
|
""" |
|
if self.vs_ver <= 9.0: |
|
return '7.0', '6.1', '6.0a' |
|
elif self.vs_ver == 10.0: |
|
return '7.1', '7.0a' |
|
elif self.vs_ver == 11.0: |
|
return '8.0', '8.0a' |
|
elif self.vs_ver == 12.0: |
|
return '8.1', '8.1a' |
|
elif self.vs_ver >= 14.0: |
|
return '10.0', '8.1' |
|
|
|
@property |
|
def WindowsSdkLastVersion(self): |
|
""" |
|
Microsoft Windows SDK last version. |
|
|
|
Return |
|
------ |
|
str |
|
version |
|
""" |
|
return self._use_last_dir_name(join(self.WindowsSdkDir, 'lib')) |
|
|
|
@property |
|
def WindowsSdkDir(self): |
|
""" |
|
Microsoft Windows SDK directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
sdkdir = '' |
|
for ver in self.WindowsSdkVersion: |
|
# Try to get it from registry |
|
loc = join(self.ri.windows_sdk, 'v%s' % ver) |
|
sdkdir = self.ri.lookup(loc, 'installationfolder') |
|
if sdkdir: |
|
break |
|
if not sdkdir or not isdir(sdkdir): |
|
# Try to get "VC++ for Python" version from registry |
|
path = join(self.ri.vc_for_python, '%0.1f' % self.vc_ver) |
|
install_base = self.ri.lookup(path, 'installdir') |
|
if install_base: |
|
sdkdir = join(install_base, 'WinSDK') |
|
if not sdkdir or not isdir(sdkdir): |
|
# If fail, use default new path |
|
for ver in self.WindowsSdkVersion: |
|
intver = ver[:ver.rfind('.')] |
|
path = r'Microsoft SDKs\Windows Kits\%s' % intver |
|
d = join(self.ProgramFiles, path) |
|
if isdir(d): |
|
sdkdir = d |
|
if not sdkdir or not isdir(sdkdir): |
|
# If fail, use default old path |
|
for ver in self.WindowsSdkVersion: |
|
path = r'Microsoft SDKs\Windows\v%s' % ver |
|
d = join(self.ProgramFiles, path) |
|
if isdir(d): |
|
sdkdir = d |
|
if not sdkdir: |
|
# If fail, use Platform SDK |
|
sdkdir = join(self.VCInstallDir, 'PlatformSDK') |
|
return sdkdir |
|
|
|
@property |
|
def WindowsSDKExecutablePath(self): |
|
""" |
|
Microsoft Windows SDK executable directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
# Find WinSDK NetFx Tools registry dir name |
|
if self.vs_ver <= 11.0: |
|
netfxver = 35 |
|
arch = '' |
|
else: |
|
netfxver = 40 |
|
hidex86 = True if self.vs_ver <= 12.0 else False |
|
arch = self.pi.current_dir(x64=True, hidex86=hidex86) |
|
fx = 'WinSDK-NetFx%dTools%s' % (netfxver, arch.replace('\\', '-')) |
|
|
|
# list all possibles registry paths |
|
regpaths = [] |
|
if self.vs_ver >= 14.0: |
|
for ver in self.NetFxSdkVersion: |
|
regpaths += [join(self.ri.netfx_sdk, ver, fx)] |
|
|
|
for ver in self.WindowsSdkVersion: |
|
regpaths += [join(self.ri.windows_sdk, 'v%sA' % ver, fx)] |
|
|
|
# Return installation folder from the more recent path |
|
for path in regpaths: |
|
execpath = self.ri.lookup(path, 'installationfolder') |
|
if execpath: |
|
return execpath |
|
|
|
@property |
|
def FSharpInstallDir(self): |
|
""" |
|
Microsoft Visual F# directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
path = join(self.ri.visualstudio, r'%0.1f\Setup\F#' % self.vs_ver) |
|
return self.ri.lookup(path, 'productdir') or '' |
|
|
|
@property |
|
def UniversalCRTSdkDir(self): |
|
""" |
|
Microsoft Universal CRT SDK directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
# Set Kit Roots versions for specified MSVC++ version |
|
vers = ('10', '81') if self.vs_ver >= 14.0 else () |
|
|
|
# Find path of the more recent Kit |
|
for ver in vers: |
|
sdkdir = self.ri.lookup(self.ri.windows_kits_roots, |
|
'kitsroot%s' % ver) |
|
if sdkdir: |
|
return sdkdir or '' |
|
|
|
@property |
|
def UniversalCRTSdkLastVersion(self): |
|
""" |
|
Microsoft Universal C Runtime SDK last version. |
|
|
|
Return |
|
------ |
|
str |
|
version |
|
""" |
|
return self._use_last_dir_name(join(self.UniversalCRTSdkDir, 'lib')) |
|
|
|
@property |
|
def NetFxSdkVersion(self): |
|
""" |
|
Microsoft .NET Framework SDK versions. |
|
|
|
Return |
|
------ |
|
tuple of str |
|
versions |
|
""" |
|
# Set FxSdk versions for specified VS version |
|
return (('4.7.2', '4.7.1', '4.7', |
|
'4.6.2', '4.6.1', '4.6', |
|
'4.5.2', '4.5.1', '4.5') |
|
if self.vs_ver >= 14.0 else ()) |
|
|
|
@property |
|
def NetFxSdkDir(self): |
|
""" |
|
Microsoft .NET Framework SDK directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
sdkdir = '' |
|
for ver in self.NetFxSdkVersion: |
|
loc = join(self.ri.netfx_sdk, ver) |
|
sdkdir = self.ri.lookup(loc, 'kitsinstallationfolder') |
|
if sdkdir: |
|
break |
|
return sdkdir |
|
|
|
@property |
|
def FrameworkDir32(self): |
|
""" |
|
Microsoft .NET Framework 32bit directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
# Default path |
|
guess_fw = join(self.WinDir, r'Microsoft.NET\Framework') |
|
|
|
# Try to get path from registry, if fail use default path |
|
return self.ri.lookup(self.ri.vc, 'frameworkdir32') or guess_fw |
|
|
|
@property |
|
def FrameworkDir64(self): |
|
""" |
|
Microsoft .NET Framework 64bit directory. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
# Default path |
|
guess_fw = join(self.WinDir, r'Microsoft.NET\Framework64') |
|
|
|
# Try to get path from registry, if fail use default path |
|
return self.ri.lookup(self.ri.vc, 'frameworkdir64') or guess_fw |
|
|
|
@property |
|
def FrameworkVersion32(self): |
|
""" |
|
Microsoft .NET Framework 32bit versions. |
|
|
|
Return |
|
------ |
|
tuple of str |
|
versions |
|
""" |
|
return self._find_dot_net_versions(32) |
|
|
|
@property |
|
def FrameworkVersion64(self): |
|
""" |
|
Microsoft .NET Framework 64bit versions. |
|
|
|
Return |
|
------ |
|
tuple of str |
|
versions |
|
""" |
|
return self._find_dot_net_versions(64) |
|
|
|
def _find_dot_net_versions(self, bits): |
|
""" |
|
Find Microsoft .NET Framework versions. |
|
|
|
Parameters |
|
---------- |
|
bits: int |
|
Platform number of bits: 32 or 64. |
|
|
|
Return |
|
------ |
|
tuple of str |
|
versions |
|
""" |
|
# Find actual .NET version in registry |
|
reg_ver = self.ri.lookup(self.ri.vc, 'frameworkver%d' % bits) |
|
dot_net_dir = getattr(self, 'FrameworkDir%d' % bits) |
|
ver = reg_ver or self._use_last_dir_name(dot_net_dir, 'v') or '' |
|
|
|
# Set .NET versions for specified MSVC++ version |
|
if self.vs_ver >= 12.0: |
|
return ver, 'v4.0' |
|
elif self.vs_ver >= 10.0: |
|
return 'v4.0.30319' if ver.lower()[:2] != 'v4' else ver, 'v3.5' |
|
elif self.vs_ver == 9.0: |
|
return 'v3.5', 'v2.0.50727' |
|
elif self.vs_ver == 8.0: |
|
return 'v3.0', 'v2.0.50727' |
|
|
|
@staticmethod |
|
def _use_last_dir_name(path, prefix=''): |
|
""" |
|
Return name of the last dir in path or '' if no dir found. |
|
|
|
Parameters |
|
---------- |
|
path: str |
|
Use dirs in this path |
|
prefix: str |
|
Use only dirs starting by this prefix |
|
|
|
Return |
|
------ |
|
str |
|
name |
|
""" |
|
matching_dirs = ( |
|
dir_name |
|
for dir_name in reversed(listdir(path)) |
|
if isdir(join(path, dir_name)) and |
|
dir_name.startswith(prefix) |
|
) |
|
return next(matching_dirs, None) or '' |
|
|
|
|
|
class EnvironmentInfo: |
|
""" |
|
Return environment variables for specified Microsoft Visual C++ version |
|
and platform : Lib, Include, Path and libpath. |
|
|
|
This function is compatible with Microsoft Visual C++ 9.0 to 14.X. |
|
|
|
Script created by analysing Microsoft environment configuration files like |
|
"vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... |
|
|
|
Parameters |
|
---------- |
|
arch: str |
|
Target architecture. |
|
vc_ver: float |
|
Required Microsoft Visual C++ version. If not set, autodetect the last |
|
version. |
|
vc_min_ver: float |
|
Minimum Microsoft Visual C++ version. |
|
""" |
|
|
|
# Variables and properties in this class use originals CamelCase variables |
|
# names from Microsoft source files for more easy comparison. |
|
|
|
def __init__(self, arch, vc_ver=None, vc_min_ver=0): |
|
self.pi = PlatformInfo(arch) |
|
self.ri = RegistryInfo(self.pi) |
|
self.si = SystemInfo(self.ri, vc_ver) |
|
|
|
if self.vc_ver < vc_min_ver: |
|
err = 'No suitable Microsoft Visual C++ version found' |
|
raise distutils.errors.DistutilsPlatformError(err) |
|
|
|
@property |
|
def vs_ver(self): |
|
""" |
|
Microsoft Visual Studio. |
|
|
|
Return |
|
------ |
|
float |
|
version |
|
""" |
|
return self.si.vs_ver |
|
|
|
@property |
|
def vc_ver(self): |
|
""" |
|
Microsoft Visual C++ version. |
|
|
|
Return |
|
------ |
|
float |
|
version |
|
""" |
|
return self.si.vc_ver |
|
|
|
@property |
|
def VSTools(self): |
|
""" |
|
Microsoft Visual Studio Tools. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
paths = [r'Common7\IDE', r'Common7\Tools'] |
|
|
|
if self.vs_ver >= 14.0: |
|
arch_subdir = self.pi.current_dir(hidex86=True, x64=True) |
|
paths += [r'Common7\IDE\CommonExtensions\Microsoft\TestWindow'] |
|
paths += [r'Team Tools\Performance Tools'] |
|
paths += [r'Team Tools\Performance Tools%s' % arch_subdir] |
|
|
|
return [join(self.si.VSInstallDir, path) for path in paths] |
|
|
|
@property |
|
def VCIncludes(self): |
|
""" |
|
Microsoft Visual C++ & Microsoft Foundation Class Includes. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
return [join(self.si.VCInstallDir, 'Include'), |
|
join(self.si.VCInstallDir, r'ATLMFC\Include')] |
|
|
|
@property |
|
def VCLibraries(self): |
|
""" |
|
Microsoft Visual C++ & Microsoft Foundation Class Libraries. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver >= 15.0: |
|
arch_subdir = self.pi.target_dir(x64=True) |
|
else: |
|
arch_subdir = self.pi.target_dir(hidex86=True) |
|
paths = ['Lib%s' % arch_subdir, r'ATLMFC\Lib%s' % arch_subdir] |
|
|
|
if self.vs_ver >= 14.0: |
|
paths += [r'Lib\store%s' % arch_subdir] |
|
|
|
return [join(self.si.VCInstallDir, path) for path in paths] |
|
|
|
@property |
|
def VCStoreRefs(self): |
|
""" |
|
Microsoft Visual C++ store references Libraries. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 14.0: |
|
return [] |
|
return [join(self.si.VCInstallDir, r'Lib\store\references')] |
|
|
|
@property |
|
def VCTools(self): |
|
""" |
|
Microsoft Visual C++ Tools. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
si = self.si |
|
tools = [join(si.VCInstallDir, 'VCPackages')] |
|
|
|
forcex86 = True if self.vs_ver <= 10.0 else False |
|
arch_subdir = self.pi.cross_dir(forcex86) |
|
if arch_subdir: |
|
tools += [join(si.VCInstallDir, 'Bin%s' % arch_subdir)] |
|
|
|
if self.vs_ver == 14.0: |
|
path = 'Bin%s' % self.pi.current_dir(hidex86=True) |
|
tools += [join(si.VCInstallDir, path)] |
|
|
|
elif self.vs_ver >= 15.0: |
|
host_dir = (r'bin\HostX86%s' if self.pi.current_is_x86() else |
|
r'bin\HostX64%s') |
|
tools += [join( |
|
si.VCInstallDir, host_dir % self.pi.target_dir(x64=True))] |
|
|
|
if self.pi.current_cpu != self.pi.target_cpu: |
|
tools += [join( |
|
si.VCInstallDir, host_dir % self.pi.current_dir(x64=True))] |
|
|
|
else: |
|
tools += [join(si.VCInstallDir, 'Bin')] |
|
|
|
return tools |
|
|
|
@property |
|
def OSLibraries(self): |
|
""" |
|
Microsoft Windows SDK Libraries. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver <= 10.0: |
|
arch_subdir = self.pi.target_dir(hidex86=True, x64=True) |
|
return [join(self.si.WindowsSdkDir, 'Lib%s' % arch_subdir)] |
|
|
|
else: |
|
arch_subdir = self.pi.target_dir(x64=True) |
|
lib = join(self.si.WindowsSdkDir, 'lib') |
|
libver = self._sdk_subdir |
|
return [join(lib, '%sum%s' % (libver , arch_subdir))] |
|
|
|
@property |
|
def OSIncludes(self): |
|
""" |
|
Microsoft Windows SDK Include. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
include = join(self.si.WindowsSdkDir, 'include') |
|
|
|
if self.vs_ver <= 10.0: |
|
return [include, join(include, 'gl')] |
|
|
|
else: |
|
if self.vs_ver >= 14.0: |
|
sdkver = self._sdk_subdir |
|
else: |
|
sdkver = '' |
|
return [join(include, '%sshared' % sdkver), |
|
join(include, '%sum' % sdkver), |
|
join(include, '%swinrt' % sdkver)] |
|
|
|
@property |
|
def OSLibpath(self): |
|
""" |
|
Microsoft Windows SDK Libraries Paths. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
ref = join(self.si.WindowsSdkDir, 'References') |
|
libpath = [] |
|
|
|
if self.vs_ver <= 9.0: |
|
libpath += self.OSLibraries |
|
|
|
if self.vs_ver >= 11.0: |
|
libpath += [join(ref, r'CommonConfiguration\Neutral')] |
|
|
|
if self.vs_ver >= 14.0: |
|
libpath += [ |
|
ref, |
|
join(self.si.WindowsSdkDir, 'UnionMetadata'), |
|
join(ref, 'Windows.Foundation.UniversalApiContract', '1.0.0.0'), |
|
join(ref, 'Windows.Foundation.FoundationContract', '1.0.0.0'), |
|
join(ref,'Windows.Networking.Connectivity.WwanContract', |
|
'1.0.0.0'), |
|
join(self.si.WindowsSdkDir, 'ExtensionSDKs', 'Microsoft.VCLibs', |
|
'%0.1f' % self.vs_ver, 'References', 'CommonConfiguration', |
|
'neutral'), |
|
] |
|
return libpath |
|
|
|
@property |
|
def SdkTools(self): |
|
""" |
|
Microsoft Windows SDK Tools. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
return list(self._sdk_tools()) |
|
|
|
def _sdk_tools(self): |
|
""" |
|
Microsoft Windows SDK Tools paths generator. |
|
|
|
Return |
|
------ |
|
generator of str |
|
paths |
|
""" |
|
if self.vs_ver < 15.0: |
|
bin_dir = 'Bin' if self.vs_ver <= 11.0 else r'Bin\x86' |
|
yield join(self.si.WindowsSdkDir, bin_dir) |
|
|
|
if not self.pi.current_is_x86(): |
|
arch_subdir = self.pi.current_dir(x64=True) |
|
path = 'Bin%s' % arch_subdir |
|
yield join(self.si.WindowsSdkDir, path) |
|
|
|
if self.vs_ver in (10.0, 11.0): |
|
if self.pi.target_is_x86(): |
|
arch_subdir = '' |
|
else: |
|
arch_subdir = self.pi.current_dir(hidex86=True, x64=True) |
|
path = r'Bin\NETFX 4.0 Tools%s' % arch_subdir |
|
yield join(self.si.WindowsSdkDir, path) |
|
|
|
elif self.vs_ver >= 15.0: |
|
path = join(self.si.WindowsSdkDir, 'Bin') |
|
arch_subdir = self.pi.current_dir(x64=True) |
|
sdkver = self.si.WindowsSdkLastVersion |
|
yield join(path, '%s%s' % (sdkver, arch_subdir)) |
|
|
|
if self.si.WindowsSDKExecutablePath: |
|
yield self.si.WindowsSDKExecutablePath |
|
|
|
@property |
|
def _sdk_subdir(self): |
|
""" |
|
Microsoft Windows SDK version subdir. |
|
|
|
Return |
|
------ |
|
str |
|
subdir |
|
""" |
|
ucrtver = self.si.WindowsSdkLastVersion |
|
return ('%s\\' % ucrtver) if ucrtver else '' |
|
|
|
@property |
|
def SdkSetup(self): |
|
""" |
|
Microsoft Windows SDK Setup. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver > 9.0: |
|
return [] |
|
|
|
return [join(self.si.WindowsSdkDir, 'Setup')] |
|
|
|
@property |
|
def FxTools(self): |
|
""" |
|
Microsoft .NET Framework Tools. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
pi = self.pi |
|
si = self.si |
|
|
|
if self.vs_ver <= 10.0: |
|
include32 = True |
|
include64 = not pi.target_is_x86() and not pi.current_is_x86() |
|
else: |
|
include32 = pi.target_is_x86() or pi.current_is_x86() |
|
include64 = pi.current_cpu == 'amd64' or pi.target_cpu == 'amd64' |
|
|
|
tools = [] |
|
if include32: |
|
tools += [join(si.FrameworkDir32, ver) |
|
for ver in si.FrameworkVersion32] |
|
if include64: |
|
tools += [join(si.FrameworkDir64, ver) |
|
for ver in si.FrameworkVersion64] |
|
return tools |
|
|
|
@property |
|
def NetFxSDKLibraries(self): |
|
""" |
|
Microsoft .Net Framework SDK Libraries. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 14.0 or not self.si.NetFxSdkDir: |
|
return [] |
|
|
|
arch_subdir = self.pi.target_dir(x64=True) |
|
return [join(self.si.NetFxSdkDir, r'lib\um%s' % arch_subdir)] |
|
|
|
@property |
|
def NetFxSDKIncludes(self): |
|
""" |
|
Microsoft .Net Framework SDK Includes. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 14.0 or not self.si.NetFxSdkDir: |
|
return [] |
|
|
|
return [join(self.si.NetFxSdkDir, r'include\um')] |
|
|
|
@property |
|
def VsTDb(self): |
|
""" |
|
Microsoft Visual Studio Team System Database. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
return [join(self.si.VSInstallDir, r'VSTSDB\Deploy')] |
|
|
|
@property |
|
def MSBuild(self): |
|
""" |
|
Microsoft Build Engine. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 12.0: |
|
return [] |
|
elif self.vs_ver < 15.0: |
|
base_path = self.si.ProgramFilesx86 |
|
arch_subdir = self.pi.current_dir(hidex86=True) |
|
else: |
|
base_path = self.si.VSInstallDir |
|
arch_subdir = '' |
|
|
|
path = r'MSBuild\%0.1f\bin%s' % (self.vs_ver, arch_subdir) |
|
build = [join(base_path, path)] |
|
|
|
if self.vs_ver >= 15.0: |
|
# Add Roslyn C# & Visual Basic Compiler |
|
build += [join(base_path, path, 'Roslyn')] |
|
|
|
return build |
|
|
|
@property |
|
def HTMLHelpWorkshop(self): |
|
""" |
|
Microsoft HTML Help Workshop. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 11.0: |
|
return [] |
|
|
|
return [join(self.si.ProgramFilesx86, 'HTML Help Workshop')] |
|
|
|
@property |
|
def UCRTLibraries(self): |
|
""" |
|
Microsoft Universal C Runtime SDK Libraries. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 14.0: |
|
return [] |
|
|
|
arch_subdir = self.pi.target_dir(x64=True) |
|
lib = join(self.si.UniversalCRTSdkDir, 'lib') |
|
ucrtver = self._ucrt_subdir |
|
return [join(lib, '%sucrt%s' % (ucrtver, arch_subdir))] |
|
|
|
@property |
|
def UCRTIncludes(self): |
|
""" |
|
Microsoft Universal C Runtime SDK Include. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if self.vs_ver < 14.0: |
|
return [] |
|
|
|
include = join(self.si.UniversalCRTSdkDir, 'include') |
|
return [join(include, '%sucrt' % self._ucrt_subdir)] |
|
|
|
@property |
|
def _ucrt_subdir(self): |
|
""" |
|
Microsoft Universal C Runtime SDK version subdir. |
|
|
|
Return |
|
------ |
|
str |
|
subdir |
|
""" |
|
ucrtver = self.si.UniversalCRTSdkLastVersion |
|
return ('%s\\' % ucrtver) if ucrtver else '' |
|
|
|
@property |
|
def FSharp(self): |
|
""" |
|
Microsoft Visual F#. |
|
|
|
Return |
|
------ |
|
list of str |
|
paths |
|
""" |
|
if 11.0 > self.vs_ver > 12.0: |
|
return [] |
|
|
|
return [self.si.FSharpInstallDir] |
|
|
|
@property |
|
def VCRuntimeRedist(self): |
|
""" |
|
Microsoft Visual C++ runtime redistributable dll. |
|
|
|
Return |
|
------ |
|
str |
|
path |
|
""" |
|
vcruntime = 'vcruntime%d0.dll' % self.vc_ver |
|
arch_subdir = self.pi.target_dir(x64=True).strip('\\') |
|
|
|
# Installation prefixes candidates |
|
prefixes = [] |
|
tools_path = self.si.VCInstallDir |
|
redist_path = dirname(tools_path.replace(r'\Tools', r'\Redist')) |
|
if isdir(redist_path): |
|
# Redist version may not be exactly the same as tools |
|
redist_path = join(redist_path, listdir(redist_path)[-1]) |
|
prefixes += [redist_path, join(redist_path, 'onecore')] |
|
|
|
prefixes += [join(tools_path, 'redist')] # VS14 legacy path |
|
|
|
# CRT directory |
|
crt_dirs = ('Microsoft.VC%d.CRT' % (self.vc_ver * 10), |
|
# Sometime store in directory with VS version instead of VC |
|
'Microsoft.VC%d.CRT' % (int(self.vs_ver) * 10)) |
|
|
|
# vcruntime path |
|
for prefix, crt_dir in itertools.product(prefixes, crt_dirs): |
|
path = join(prefix, arch_subdir, crt_dir, vcruntime) |
|
if isfile(path): |
|
return path |
|
|
|
def return_env(self, exists=True): |
|
""" |
|
Return environment dict. |
|
|
|
Parameters |
|
---------- |
|
exists: bool |
|
It True, only return existing paths. |
|
|
|
Return |
|
------ |
|
dict |
|
environment |
|
""" |
|
env = dict( |
|
include=self._build_paths('include', |
|
[self.VCIncludes, |
|
self.OSIncludes, |
|
self.UCRTIncludes, |
|
self.NetFxSDKIncludes], |
|
exists), |
|
lib=self._build_paths('lib', |
|
[self.VCLibraries, |
|
self.OSLibraries, |
|
self.FxTools, |
|
self.UCRTLibraries, |
|
self.NetFxSDKLibraries], |
|
exists), |
|
libpath=self._build_paths('libpath', |
|
[self.VCLibraries, |
|
self.FxTools, |
|
self.VCStoreRefs, |
|
self.OSLibpath], |
|
exists), |
|
path=self._build_paths('path', |
|
[self.VCTools, |
|
self.VSTools, |
|
self.VsTDb, |
|
self.SdkTools, |
|
self.SdkSetup, |
|
self.FxTools, |
|
self.MSBuild, |
|
self.HTMLHelpWorkshop, |
|
self.FSharp], |
|
exists), |
|
) |
|
if self.vs_ver >= 14 and isfile(self.VCRuntimeRedist): |
|
env['py_vcruntime_redist'] = self.VCRuntimeRedist |
|
return env |
|
|
|
def _build_paths(self, name, spec_path_lists, exists): |
|
""" |
|
Given an environment variable name and specified paths, |
|
return a pathsep-separated string of paths containing |
|
unique, extant, directories from those paths and from |
|
the environment variable. Raise an error if no paths |
|
are resolved. |
|
|
|
Parameters |
|
---------- |
|
name: str |
|
Environment variable name |
|
spec_path_lists: list of str |
|
Paths |
|
exists: bool |
|
It True, only return existing paths. |
|
|
|
Return |
|
------ |
|
str |
|
Pathsep-separated paths |
|
""" |
|
# flatten spec_path_lists |
|
spec_paths = itertools.chain.from_iterable(spec_path_lists) |
|
env_paths = environ.get(name, '').split(pathsep) |
|
paths = itertools.chain(spec_paths, env_paths) |
|
extant_paths = list(filter(isdir, paths)) if exists else paths |
|
if not extant_paths: |
|
msg = "%s environment variable is empty" % name.upper() |
|
raise distutils.errors.DistutilsPlatformError(msg) |
|
unique_paths = self._unique_everseen(extant_paths) |
|
return pathsep.join(unique_paths) |
|
|
|
# from Python docs |
|
@staticmethod |
|
def _unique_everseen(iterable, key=None): |
|
""" |
|
List unique elements, preserving order. |
|
Remember all elements ever seen. |
|
|
|
_unique_everseen('AAAABBBCCDAABBB') --> A B C D |
|
|
|
_unique_everseen('ABBCcAD', str.lower) --> A B C D |
|
""" |
|
seen = set() |
|
seen_add = seen.add |
|
if key is None: |
|
for element in filterfalse(seen.__contains__, iterable): |
|
seen_add(element) |
|
yield element |
|
else: |
|
for element in iterable: |
|
k = key(element) |
|
if k not in seen: |
|
seen_add(k) |
|
yield element
|
|
|