| | """ |
| | Improved support for Microsoft Visual C++ compilers. |
| | |
| | Known supported compilers: |
| | -------------------------- |
| | 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 contextlib |
| | import platform |
| | import itertools |
| | import subprocess |
| | import distutils.errors |
| | from setuptools.extern.packaging.version import LegacyVersion |
| | from setuptools.extern.more_itertools import unique_everseen |
| |
|
| | from .monkey import get_unpatched |
| |
|
| | if platform.system() == 'Windows': |
| | import winreg |
| | from os import environ |
| | else: |
| | |
| |
|
| | class winreg: |
| | HKEY_USERS = None |
| | HKEY_CURRENT_USER = None |
| | HKEY_LOCAL_MACHINE = None |
| | HKEY_CLASSES_ROOT = None |
| |
|
| | environ = dict() |
| |
|
| |
|
| | def _msvc14_find_vc2015(): |
| | """Python 3.8 "distutils/_msvccompiler.py" backport""" |
| | try: |
| | key = winreg.OpenKey( |
| | winreg.HKEY_LOCAL_MACHINE, |
| | r"Software\Microsoft\VisualStudio\SxS\VC7", |
| | 0, |
| | winreg.KEY_READ | winreg.KEY_WOW64_32KEY |
| | ) |
| | except OSError: |
| | return None, None |
| |
|
| | best_version = 0 |
| | best_dir = None |
| | with key: |
| | for i in itertools.count(): |
| | try: |
| | v, vc_dir, vt = winreg.EnumValue(key, i) |
| | except OSError: |
| | break |
| | if v and vt == winreg.REG_SZ and isdir(vc_dir): |
| | try: |
| | version = int(float(v)) |
| | except (ValueError, TypeError): |
| | continue |
| | if version >= 14 and version > best_version: |
| | best_version, best_dir = version, vc_dir |
| | return best_version, best_dir |
| |
|
| |
|
| | def _msvc14_find_vc2017(): |
| | """Python 3.8 "distutils/_msvccompiler.py" backport |
| | |
| | Returns "15, path" based on the result of invoking vswhere.exe |
| | If no install is found, returns "None, None" |
| | |
| | The version is returned to avoid unnecessarily changing the function |
| | result. It may be ignored when the path is not None. |
| | |
| | If vswhere.exe is not available, by definition, VS 2017 is not |
| | installed. |
| | """ |
| | root = environ.get("ProgramFiles(x86)") or environ.get("ProgramFiles") |
| | if not root: |
| | return None, None |
| |
|
| | try: |
| | path = subprocess.check_output([ |
| | join(root, "Microsoft Visual Studio", "Installer", "vswhere.exe"), |
| | "-latest", |
| | "-prerelease", |
| | "-requiresAny", |
| | "-requires", "Microsoft.VisualStudio.Component.VC.Tools.x86.x64", |
| | "-requires", "Microsoft.VisualStudio.Workload.WDExpress", |
| | "-property", "installationPath", |
| | "-products", "*", |
| | ]).decode(encoding="mbcs", errors="strict").strip() |
| | except (subprocess.CalledProcessError, OSError, UnicodeDecodeError): |
| | return None, None |
| |
|
| | path = join(path, "VC", "Auxiliary", "Build") |
| | if isdir(path): |
| | return 15, path |
| |
|
| | return None, None |
| |
|
| |
|
| | PLAT_SPEC_TO_RUNTIME = { |
| | 'x86': 'x86', |
| | 'x86_amd64': 'x64', |
| | 'x86_arm': 'arm', |
| | 'x86_arm64': 'arm64' |
| | } |
| |
|
| |
|
| | def _msvc14_find_vcvarsall(plat_spec): |
| | """Python 3.8 "distutils/_msvccompiler.py" backport""" |
| | _, best_dir = _msvc14_find_vc2017() |
| | vcruntime = None |
| |
|
| | if plat_spec in PLAT_SPEC_TO_RUNTIME: |
| | vcruntime_plat = PLAT_SPEC_TO_RUNTIME[plat_spec] |
| | else: |
| | vcruntime_plat = 'x64' if 'amd64' in plat_spec else 'x86' |
| |
|
| | if best_dir: |
| | vcredist = join(best_dir, "..", "..", "redist", "MSVC", "**", |
| | vcruntime_plat, "Microsoft.VC14*.CRT", |
| | "vcruntime140.dll") |
| | try: |
| | import glob |
| | vcruntime = glob.glob(vcredist, recursive=True)[-1] |
| | except (ImportError, OSError, LookupError): |
| | vcruntime = None |
| |
|
| | if not best_dir: |
| | best_version, best_dir = _msvc14_find_vc2015() |
| | if best_version: |
| | vcruntime = join(best_dir, 'redist', vcruntime_plat, |
| | "Microsoft.VC140.CRT", "vcruntime140.dll") |
| |
|
| | if not best_dir: |
| | return None, None |
| |
|
| | vcvarsall = join(best_dir, "vcvarsall.bat") |
| | if not isfile(vcvarsall): |
| | return None, None |
| |
|
| | if not vcruntime or not isfile(vcruntime): |
| | vcruntime = None |
| |
|
| | return vcvarsall, vcruntime |
| |
|
| |
|
| | def _msvc14_get_vc_env(plat_spec): |
| | """Python 3.8 "distutils/_msvccompiler.py" backport""" |
| | if "DISTUTILS_USE_SDK" in environ: |
| | return { |
| | key.lower(): value |
| | for key, value in environ.items() |
| | } |
| |
|
| | vcvarsall, vcruntime = _msvc14_find_vcvarsall(plat_spec) |
| | if not vcvarsall: |
| | raise distutils.errors.DistutilsPlatformError( |
| | "Unable to find vcvarsall.bat" |
| | ) |
| |
|
| | try: |
| | out = subprocess.check_output( |
| | 'cmd /u /c "{}" {} && set'.format(vcvarsall, plat_spec), |
| | stderr=subprocess.STDOUT, |
| | ).decode('utf-16le', errors='replace') |
| | except subprocess.CalledProcessError as exc: |
| | raise distutils.errors.DistutilsPlatformError( |
| | "Error executing {}".format(exc.cmd) |
| | ) from exc |
| |
|
| | env = { |
| | key.lower(): value |
| | for key, _, value in |
| | (line.partition('=') for line in out.splitlines()) |
| | if key and value |
| | } |
| |
|
| | if vcruntime: |
| | env['py_vcruntime_redist'] = vcruntime |
| | return env |
| |
|
| |
|
| | 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: |
| | return _msvc14_get_vc_env(plat_spec) |
| | 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. |
| | """ |
| | |
| | message = exc.args[0] |
| |
|
| | if "vcvarsall" in message.lower() or "visual c" in message.lower(): |
| | |
| | tmpl = 'Microsoft Visual C++ {version:0.1f} or greater 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: |
| | |
| | |
| | |
| | message += ' Get it with "Microsoft Windows SDK 7.0"' |
| | else: |
| | |
| | |
| | |
| | message += ' Get it from http://aka.ms/vcpython27' |
| | elif version == 10.0: |
| | |
| | message += ' Get it with "Microsoft Windows SDK 7.1": ' |
| | message += msdownload % 8279 |
| | elif version >= 14.0: |
| | |
| | message += (' Get it with "Microsoft C++ Build Tools": ' |
| | r'https://visualstudio.microsoft.com' |
| | r'/visual-cpp-build-tools/') |
| |
|
| | 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 |
| | closekey = winreg.CloseKey |
| | ms = self.microsoft |
| | for hkey in self.HKEYS: |
| | bkey = None |
| | 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 |
| | finally: |
| | if bkey: |
| | closekey(bkey) |
| |
|
| |
|
| | class SystemInfo: |
| | """ |
| | Microsoft Windows and Visual Studio related system information. |
| | |
| | Parameters |
| | ---------- |
| | registry_info: RegistryInfo |
| | "RegistryInfo" instance. |
| | vc_ver: float |
| | Required Microsoft Visual C++ version. |
| | """ |
| |
|
| | |
| | |
| | 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() |
| |
|
| | |
| | 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, key in itertools.product(self.ri.HKEYS, vckeys): |
| | try: |
| | bkey = winreg.OpenKey(hkey, ms(key), 0, winreg.KEY_READ) |
| | except (OSError, IOError): |
| | continue |
| | with bkey: |
| | subkeys, values, _ = winreg.QueryInfoKey(bkey) |
| | for i in range(values): |
| | with contextlib.suppress(ValueError): |
| | ver = float(winreg.EnumValue(bkey, i)[0]) |
| | if ver not in vs_vers: |
| | vs_vers.append(ver) |
| | for i in range(subkeys): |
| | with contextlib.suppress(ValueError): |
| | ver = float(winreg.EnumKey(bkey, i)) |
| | if ver not in vs_vers: |
| | vs_vers.append(ver) |
| | 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): |
| | |
| | return vs_versions |
| |
|
| | for name in hashed_names: |
| | try: |
| | |
| | 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'] |
| |
|
| | |
| | listdir(join(vs_path, r'VC\Tools\MSVC')) |
| |
|
| | |
| | vs_versions[self._as_float_version( |
| | state['installationVersion'])] = vs_path |
| |
|
| | except (OSError, IOError, KeyError): |
| | |
| | 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 = join(self.ProgramFilesx86, |
| | 'Microsoft Visual Studio %0.1f' % self.vs_ver) |
| |
|
| | |
| | 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: |
| | |
| | vs_dir = self.known_vs_paths[self.vs_ver] |
| | except KeyError: |
| | |
| | vs_dir = self.VSInstallDir |
| |
|
| | guess_vc = join(vs_dir, r'VC\Tools\MSVC') |
| |
|
| | |
| | try: |
| | |
| | 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) |
| |
|
| | |
| | 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 |
| |
|
| | |
| | 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: |
| | |
| | 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): |
| | |
| | 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): |
| | |
| | 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): |
| | |
| | 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: |
| | |
| | sdkdir = join(self.VCInstallDir, 'PlatformSDK') |
| | return sdkdir |
| |
|
| | @property |
| | def WindowsSDKExecutablePath(self): |
| | """ |
| | Microsoft Windows SDK executable directory. |
| | |
| | Return |
| | ------ |
| | str |
| | path |
| | """ |
| | |
| | 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('\\', '-')) |
| |
|
| | |
| | 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)] |
| |
|
| | |
| | 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 |
| | """ |
| | |
| | vers = ('10', '81') if self.vs_ver >= 14.0 else () |
| |
|
| | |
| | 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 |
| | """ |
| | |
| | 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 |
| | """ |
| | |
| | guess_fw = join(self.WinDir, r'Microsoft.NET\Framework') |
| |
|
| | |
| | return self.ri.lookup(self.ri.vc, 'frameworkdir32') or guess_fw |
| |
|
| | @property |
| | def FrameworkDir64(self): |
| | """ |
| | Microsoft .NET Framework 64bit directory. |
| | |
| | Return |
| | ------ |
| | str |
| | path |
| | """ |
| | |
| | guess_fw = join(self.WinDir, r'Microsoft.NET\Framework64') |
| |
|
| | |
| | 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 |
| | """ |
| | |
| | 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 '' |
| |
|
| | |
| | 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. |
| | """ |
| |
|
| | |
| | |
| |
|
| | 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: |
| | |
| | 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('\\') |
| |
|
| | |
| | prefixes = [] |
| | tools_path = self.si.VCInstallDir |
| | redist_path = dirname(tools_path.replace(r'\Tools', r'\Redist')) |
| | if isdir(redist_path): |
| | |
| | redist_path = join(redist_path, listdir(redist_path)[-1]) |
| | prefixes += [redist_path, join(redist_path, 'onecore')] |
| |
|
| | prefixes += [join(tools_path, 'redist')] |
| |
|
| | |
| | crt_dirs = ('Microsoft.VC%d.CRT' % (self.vc_ver * 10), |
| | |
| | 'Microsoft.VC%d.CRT' % (int(self.vs_ver) * 10)) |
| |
|
| | |
| | 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 |
| | """ |
| | |
| | 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 = unique_everseen(extant_paths) |
| | return pathsep.join(unique_paths) |
| |
|
