Mercurial > repos > shellac > sam_consensus_v3
comparison env/lib/python3.9/site-packages/setuptools/_distutils/msvccompiler.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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1 """distutils.msvccompiler | |
2 | |
3 Contains MSVCCompiler, an implementation of the abstract CCompiler class | |
4 for the Microsoft Visual Studio. | |
5 """ | |
6 | |
7 # Written by Perry Stoll | |
8 # hacked by Robin Becker and Thomas Heller to do a better job of | |
9 # finding DevStudio (through the registry) | |
10 | |
11 import sys, os | |
12 from distutils.errors import \ | |
13 DistutilsExecError, DistutilsPlatformError, \ | |
14 CompileError, LibError, LinkError | |
15 from distutils.ccompiler import \ | |
16 CCompiler, gen_lib_options | |
17 from distutils import log | |
18 | |
19 _can_read_reg = False | |
20 try: | |
21 import winreg | |
22 | |
23 _can_read_reg = True | |
24 hkey_mod = winreg | |
25 | |
26 RegOpenKeyEx = winreg.OpenKeyEx | |
27 RegEnumKey = winreg.EnumKey | |
28 RegEnumValue = winreg.EnumValue | |
29 RegError = winreg.error | |
30 | |
31 except ImportError: | |
32 try: | |
33 import win32api | |
34 import win32con | |
35 _can_read_reg = True | |
36 hkey_mod = win32con | |
37 | |
38 RegOpenKeyEx = win32api.RegOpenKeyEx | |
39 RegEnumKey = win32api.RegEnumKey | |
40 RegEnumValue = win32api.RegEnumValue | |
41 RegError = win32api.error | |
42 except ImportError: | |
43 log.info("Warning: Can't read registry to find the " | |
44 "necessary compiler setting\n" | |
45 "Make sure that Python modules winreg, " | |
46 "win32api or win32con are installed.") | |
47 pass | |
48 | |
49 if _can_read_reg: | |
50 HKEYS = (hkey_mod.HKEY_USERS, | |
51 hkey_mod.HKEY_CURRENT_USER, | |
52 hkey_mod.HKEY_LOCAL_MACHINE, | |
53 hkey_mod.HKEY_CLASSES_ROOT) | |
54 | |
55 def read_keys(base, key): | |
56 """Return list of registry keys.""" | |
57 try: | |
58 handle = RegOpenKeyEx(base, key) | |
59 except RegError: | |
60 return None | |
61 L = [] | |
62 i = 0 | |
63 while True: | |
64 try: | |
65 k = RegEnumKey(handle, i) | |
66 except RegError: | |
67 break | |
68 L.append(k) | |
69 i += 1 | |
70 return L | |
71 | |
72 def read_values(base, key): | |
73 """Return dict of registry keys and values. | |
74 | |
75 All names are converted to lowercase. | |
76 """ | |
77 try: | |
78 handle = RegOpenKeyEx(base, key) | |
79 except RegError: | |
80 return None | |
81 d = {} | |
82 i = 0 | |
83 while True: | |
84 try: | |
85 name, value, type = RegEnumValue(handle, i) | |
86 except RegError: | |
87 break | |
88 name = name.lower() | |
89 d[convert_mbcs(name)] = convert_mbcs(value) | |
90 i += 1 | |
91 return d | |
92 | |
93 def convert_mbcs(s): | |
94 dec = getattr(s, "decode", None) | |
95 if dec is not None: | |
96 try: | |
97 s = dec("mbcs") | |
98 except UnicodeError: | |
99 pass | |
100 return s | |
101 | |
102 class MacroExpander: | |
103 def __init__(self, version): | |
104 self.macros = {} | |
105 self.load_macros(version) | |
106 | |
107 def set_macro(self, macro, path, key): | |
108 for base in HKEYS: | |
109 d = read_values(base, path) | |
110 if d: | |
111 self.macros["$(%s)" % macro] = d[key] | |
112 break | |
113 | |
114 def load_macros(self, version): | |
115 vsbase = r"Software\Microsoft\VisualStudio\%0.1f" % version | |
116 self.set_macro("VCInstallDir", vsbase + r"\Setup\VC", "productdir") | |
117 self.set_macro("VSInstallDir", vsbase + r"\Setup\VS", "productdir") | |
118 net = r"Software\Microsoft\.NETFramework" | |
119 self.set_macro("FrameworkDir", net, "installroot") | |
120 try: | |
121 if version > 7.0: | |
122 self.set_macro("FrameworkSDKDir", net, "sdkinstallrootv1.1") | |
123 else: | |
124 self.set_macro("FrameworkSDKDir", net, "sdkinstallroot") | |
125 except KeyError as exc: # | |
126 raise DistutilsPlatformError( | |
127 """Python was built with Visual Studio 2003; | |
128 extensions must be built with a compiler than can generate compatible binaries. | |
129 Visual Studio 2003 was not found on this system. If you have Cygwin installed, | |
130 you can try compiling with MingW32, by passing "-c mingw32" to setup.py.""") | |
131 | |
132 p = r"Software\Microsoft\NET Framework Setup\Product" | |
133 for base in HKEYS: | |
134 try: | |
135 h = RegOpenKeyEx(base, p) | |
136 except RegError: | |
137 continue | |
138 key = RegEnumKey(h, 0) | |
139 d = read_values(base, r"%s\%s" % (p, key)) | |
140 self.macros["$(FrameworkVersion)"] = d["version"] | |
141 | |
142 def sub(self, s): | |
143 for k, v in self.macros.items(): | |
144 s = s.replace(k, v) | |
145 return s | |
146 | |
147 def get_build_version(): | |
148 """Return the version of MSVC that was used to build Python. | |
149 | |
150 For Python 2.3 and up, the version number is included in | |
151 sys.version. For earlier versions, assume the compiler is MSVC 6. | |
152 """ | |
153 prefix = "MSC v." | |
154 i = sys.version.find(prefix) | |
155 if i == -1: | |
156 return 6 | |
157 i = i + len(prefix) | |
158 s, rest = sys.version[i:].split(" ", 1) | |
159 majorVersion = int(s[:-2]) - 6 | |
160 if majorVersion >= 13: | |
161 # v13 was skipped and should be v14 | |
162 majorVersion += 1 | |
163 minorVersion = int(s[2:3]) / 10.0 | |
164 # I don't think paths are affected by minor version in version 6 | |
165 if majorVersion == 6: | |
166 minorVersion = 0 | |
167 if majorVersion >= 6: | |
168 return majorVersion + minorVersion | |
169 # else we don't know what version of the compiler this is | |
170 return None | |
171 | |
172 def get_build_architecture(): | |
173 """Return the processor architecture. | |
174 | |
175 Possible results are "Intel" or "AMD64". | |
176 """ | |
177 | |
178 prefix = " bit (" | |
179 i = sys.version.find(prefix) | |
180 if i == -1: | |
181 return "Intel" | |
182 j = sys.version.find(")", i) | |
183 return sys.version[i+len(prefix):j] | |
184 | |
185 def normalize_and_reduce_paths(paths): | |
186 """Return a list of normalized paths with duplicates removed. | |
187 | |
188 The current order of paths is maintained. | |
189 """ | |
190 # Paths are normalized so things like: /a and /a/ aren't both preserved. | |
191 reduced_paths = [] | |
192 for p in paths: | |
193 np = os.path.normpath(p) | |
194 # XXX(nnorwitz): O(n**2), if reduced_paths gets long perhaps use a set. | |
195 if np not in reduced_paths: | |
196 reduced_paths.append(np) | |
197 return reduced_paths | |
198 | |
199 | |
200 class MSVCCompiler(CCompiler) : | |
201 """Concrete class that implements an interface to Microsoft Visual C++, | |
202 as defined by the CCompiler abstract class.""" | |
203 | |
204 compiler_type = 'msvc' | |
205 | |
206 # Just set this so CCompiler's constructor doesn't barf. We currently | |
207 # don't use the 'set_executables()' bureaucracy provided by CCompiler, | |
208 # as it really isn't necessary for this sort of single-compiler class. | |
209 # Would be nice to have a consistent interface with UnixCCompiler, | |
210 # though, so it's worth thinking about. | |
211 executables = {} | |
212 | |
213 # Private class data (need to distinguish C from C++ source for compiler) | |
214 _c_extensions = ['.c'] | |
215 _cpp_extensions = ['.cc', '.cpp', '.cxx'] | |
216 _rc_extensions = ['.rc'] | |
217 _mc_extensions = ['.mc'] | |
218 | |
219 # Needed for the filename generation methods provided by the | |
220 # base class, CCompiler. | |
221 src_extensions = (_c_extensions + _cpp_extensions + | |
222 _rc_extensions + _mc_extensions) | |
223 res_extension = '.res' | |
224 obj_extension = '.obj' | |
225 static_lib_extension = '.lib' | |
226 shared_lib_extension = '.dll' | |
227 static_lib_format = shared_lib_format = '%s%s' | |
228 exe_extension = '.exe' | |
229 | |
230 def __init__(self, verbose=0, dry_run=0, force=0): | |
231 CCompiler.__init__ (self, verbose, dry_run, force) | |
232 self.__version = get_build_version() | |
233 self.__arch = get_build_architecture() | |
234 if self.__arch == "Intel": | |
235 # x86 | |
236 if self.__version >= 7: | |
237 self.__root = r"Software\Microsoft\VisualStudio" | |
238 self.__macros = MacroExpander(self.__version) | |
239 else: | |
240 self.__root = r"Software\Microsoft\Devstudio" | |
241 self.__product = "Visual Studio version %s" % self.__version | |
242 else: | |
243 # Win64. Assume this was built with the platform SDK | |
244 self.__product = "Microsoft SDK compiler %s" % (self.__version + 6) | |
245 | |
246 self.initialized = False | |
247 | |
248 def initialize(self): | |
249 self.__paths = [] | |
250 if "DISTUTILS_USE_SDK" in os.environ and "MSSdk" in os.environ and self.find_exe("cl.exe"): | |
251 # Assume that the SDK set up everything alright; don't try to be | |
252 # smarter | |
253 self.cc = "cl.exe" | |
254 self.linker = "link.exe" | |
255 self.lib = "lib.exe" | |
256 self.rc = "rc.exe" | |
257 self.mc = "mc.exe" | |
258 else: | |
259 self.__paths = self.get_msvc_paths("path") | |
260 | |
261 if len(self.__paths) == 0: | |
262 raise DistutilsPlatformError("Python was built with %s, " | |
263 "and extensions need to be built with the same " | |
264 "version of the compiler, but it isn't installed." | |
265 % self.__product) | |
266 | |
267 self.cc = self.find_exe("cl.exe") | |
268 self.linker = self.find_exe("link.exe") | |
269 self.lib = self.find_exe("lib.exe") | |
270 self.rc = self.find_exe("rc.exe") # resource compiler | |
271 self.mc = self.find_exe("mc.exe") # message compiler | |
272 self.set_path_env_var('lib') | |
273 self.set_path_env_var('include') | |
274 | |
275 # extend the MSVC path with the current path | |
276 try: | |
277 for p in os.environ['path'].split(';'): | |
278 self.__paths.append(p) | |
279 except KeyError: | |
280 pass | |
281 self.__paths = normalize_and_reduce_paths(self.__paths) | |
282 os.environ['path'] = ";".join(self.__paths) | |
283 | |
284 self.preprocess_options = None | |
285 if self.__arch == "Intel": | |
286 self.compile_options = [ '/nologo', '/Ox', '/MD', '/W3', '/GX' , | |
287 '/DNDEBUG'] | |
288 self.compile_options_debug = ['/nologo', '/Od', '/MDd', '/W3', '/GX', | |
289 '/Z7', '/D_DEBUG'] | |
290 else: | |
291 # Win64 | |
292 self.compile_options = [ '/nologo', '/Ox', '/MD', '/W3', '/GS-' , | |
293 '/DNDEBUG'] | |
294 self.compile_options_debug = ['/nologo', '/Od', '/MDd', '/W3', '/GS-', | |
295 '/Z7', '/D_DEBUG'] | |
296 | |
297 self.ldflags_shared = ['/DLL', '/nologo', '/INCREMENTAL:NO'] | |
298 if self.__version >= 7: | |
299 self.ldflags_shared_debug = [ | |
300 '/DLL', '/nologo', '/INCREMENTAL:no', '/DEBUG' | |
301 ] | |
302 else: | |
303 self.ldflags_shared_debug = [ | |
304 '/DLL', '/nologo', '/INCREMENTAL:no', '/pdb:None', '/DEBUG' | |
305 ] | |
306 self.ldflags_static = [ '/nologo'] | |
307 | |
308 self.initialized = True | |
309 | |
310 # -- Worker methods ------------------------------------------------ | |
311 | |
312 def object_filenames(self, | |
313 source_filenames, | |
314 strip_dir=0, | |
315 output_dir=''): | |
316 # Copied from ccompiler.py, extended to return .res as 'object'-file | |
317 # for .rc input file | |
318 if output_dir is None: output_dir = '' | |
319 obj_names = [] | |
320 for src_name in source_filenames: | |
321 (base, ext) = os.path.splitext (src_name) | |
322 base = os.path.splitdrive(base)[1] # Chop off the drive | |
323 base = base[os.path.isabs(base):] # If abs, chop off leading / | |
324 if ext not in self.src_extensions: | |
325 # Better to raise an exception instead of silently continuing | |
326 # and later complain about sources and targets having | |
327 # different lengths | |
328 raise CompileError ("Don't know how to compile %s" % src_name) | |
329 if strip_dir: | |
330 base = os.path.basename (base) | |
331 if ext in self._rc_extensions: | |
332 obj_names.append (os.path.join (output_dir, | |
333 base + self.res_extension)) | |
334 elif ext in self._mc_extensions: | |
335 obj_names.append (os.path.join (output_dir, | |
336 base + self.res_extension)) | |
337 else: | |
338 obj_names.append (os.path.join (output_dir, | |
339 base + self.obj_extension)) | |
340 return obj_names | |
341 | |
342 | |
343 def compile(self, sources, | |
344 output_dir=None, macros=None, include_dirs=None, debug=0, | |
345 extra_preargs=None, extra_postargs=None, depends=None): | |
346 | |
347 if not self.initialized: | |
348 self.initialize() | |
349 compile_info = self._setup_compile(output_dir, macros, include_dirs, | |
350 sources, depends, extra_postargs) | |
351 macros, objects, extra_postargs, pp_opts, build = compile_info | |
352 | |
353 compile_opts = extra_preargs or [] | |
354 compile_opts.append ('/c') | |
355 if debug: | |
356 compile_opts.extend(self.compile_options_debug) | |
357 else: | |
358 compile_opts.extend(self.compile_options) | |
359 | |
360 for obj in objects: | |
361 try: | |
362 src, ext = build[obj] | |
363 except KeyError: | |
364 continue | |
365 if debug: | |
366 # pass the full pathname to MSVC in debug mode, | |
367 # this allows the debugger to find the source file | |
368 # without asking the user to browse for it | |
369 src = os.path.abspath(src) | |
370 | |
371 if ext in self._c_extensions: | |
372 input_opt = "/Tc" + src | |
373 elif ext in self._cpp_extensions: | |
374 input_opt = "/Tp" + src | |
375 elif ext in self._rc_extensions: | |
376 # compile .RC to .RES file | |
377 input_opt = src | |
378 output_opt = "/fo" + obj | |
379 try: | |
380 self.spawn([self.rc] + pp_opts + | |
381 [output_opt] + [input_opt]) | |
382 except DistutilsExecError as msg: | |
383 raise CompileError(msg) | |
384 continue | |
385 elif ext in self._mc_extensions: | |
386 # Compile .MC to .RC file to .RES file. | |
387 # * '-h dir' specifies the directory for the | |
388 # generated include file | |
389 # * '-r dir' specifies the target directory of the | |
390 # generated RC file and the binary message resource | |
391 # it includes | |
392 # | |
393 # For now (since there are no options to change this), | |
394 # we use the source-directory for the include file and | |
395 # the build directory for the RC file and message | |
396 # resources. This works at least for win32all. | |
397 h_dir = os.path.dirname(src) | |
398 rc_dir = os.path.dirname(obj) | |
399 try: | |
400 # first compile .MC to .RC and .H file | |
401 self.spawn([self.mc] + | |
402 ['-h', h_dir, '-r', rc_dir] + [src]) | |
403 base, _ = os.path.splitext (os.path.basename (src)) | |
404 rc_file = os.path.join (rc_dir, base + '.rc') | |
405 # then compile .RC to .RES file | |
406 self.spawn([self.rc] + | |
407 ["/fo" + obj] + [rc_file]) | |
408 | |
409 except DistutilsExecError as msg: | |
410 raise CompileError(msg) | |
411 continue | |
412 else: | |
413 # how to handle this file? | |
414 raise CompileError("Don't know how to compile %s to %s" | |
415 % (src, obj)) | |
416 | |
417 output_opt = "/Fo" + obj | |
418 try: | |
419 self.spawn([self.cc] + compile_opts + pp_opts + | |
420 [input_opt, output_opt] + | |
421 extra_postargs) | |
422 except DistutilsExecError as msg: | |
423 raise CompileError(msg) | |
424 | |
425 return objects | |
426 | |
427 | |
428 def create_static_lib(self, | |
429 objects, | |
430 output_libname, | |
431 output_dir=None, | |
432 debug=0, | |
433 target_lang=None): | |
434 | |
435 if not self.initialized: | |
436 self.initialize() | |
437 (objects, output_dir) = self._fix_object_args(objects, output_dir) | |
438 output_filename = self.library_filename(output_libname, | |
439 output_dir=output_dir) | |
440 | |
441 if self._need_link(objects, output_filename): | |
442 lib_args = objects + ['/OUT:' + output_filename] | |
443 if debug: | |
444 pass # XXX what goes here? | |
445 try: | |
446 self.spawn([self.lib] + lib_args) | |
447 except DistutilsExecError as msg: | |
448 raise LibError(msg) | |
449 else: | |
450 log.debug("skipping %s (up-to-date)", output_filename) | |
451 | |
452 | |
453 def link(self, | |
454 target_desc, | |
455 objects, | |
456 output_filename, | |
457 output_dir=None, | |
458 libraries=None, | |
459 library_dirs=None, | |
460 runtime_library_dirs=None, | |
461 export_symbols=None, | |
462 debug=0, | |
463 extra_preargs=None, | |
464 extra_postargs=None, | |
465 build_temp=None, | |
466 target_lang=None): | |
467 | |
468 if not self.initialized: | |
469 self.initialize() | |
470 (objects, output_dir) = self._fix_object_args(objects, output_dir) | |
471 fixed_args = self._fix_lib_args(libraries, library_dirs, | |
472 runtime_library_dirs) | |
473 (libraries, library_dirs, runtime_library_dirs) = fixed_args | |
474 | |
475 if runtime_library_dirs: | |
476 self.warn ("I don't know what to do with 'runtime_library_dirs': " | |
477 + str (runtime_library_dirs)) | |
478 | |
479 lib_opts = gen_lib_options(self, | |
480 library_dirs, runtime_library_dirs, | |
481 libraries) | |
482 if output_dir is not None: | |
483 output_filename = os.path.join(output_dir, output_filename) | |
484 | |
485 if self._need_link(objects, output_filename): | |
486 if target_desc == CCompiler.EXECUTABLE: | |
487 if debug: | |
488 ldflags = self.ldflags_shared_debug[1:] | |
489 else: | |
490 ldflags = self.ldflags_shared[1:] | |
491 else: | |
492 if debug: | |
493 ldflags = self.ldflags_shared_debug | |
494 else: | |
495 ldflags = self.ldflags_shared | |
496 | |
497 export_opts = [] | |
498 for sym in (export_symbols or []): | |
499 export_opts.append("/EXPORT:" + sym) | |
500 | |
501 ld_args = (ldflags + lib_opts + export_opts + | |
502 objects + ['/OUT:' + output_filename]) | |
503 | |
504 # The MSVC linker generates .lib and .exp files, which cannot be | |
505 # suppressed by any linker switches. The .lib files may even be | |
506 # needed! Make sure they are generated in the temporary build | |
507 # directory. Since they have different names for debug and release | |
508 # builds, they can go into the same directory. | |
509 if export_symbols is not None: | |
510 (dll_name, dll_ext) = os.path.splitext( | |
511 os.path.basename(output_filename)) | |
512 implib_file = os.path.join( | |
513 os.path.dirname(objects[0]), | |
514 self.library_filename(dll_name)) | |
515 ld_args.append ('/IMPLIB:' + implib_file) | |
516 | |
517 if extra_preargs: | |
518 ld_args[:0] = extra_preargs | |
519 if extra_postargs: | |
520 ld_args.extend(extra_postargs) | |
521 | |
522 self.mkpath(os.path.dirname(output_filename)) | |
523 try: | |
524 self.spawn([self.linker] + ld_args) | |
525 except DistutilsExecError as msg: | |
526 raise LinkError(msg) | |
527 | |
528 else: | |
529 log.debug("skipping %s (up-to-date)", output_filename) | |
530 | |
531 | |
532 # -- Miscellaneous methods ----------------------------------------- | |
533 # These are all used by the 'gen_lib_options() function, in | |
534 # ccompiler.py. | |
535 | |
536 def library_dir_option(self, dir): | |
537 return "/LIBPATH:" + dir | |
538 | |
539 def runtime_library_dir_option(self, dir): | |
540 raise DistutilsPlatformError( | |
541 "don't know how to set runtime library search path for MSVC++") | |
542 | |
543 def library_option(self, lib): | |
544 return self.library_filename(lib) | |
545 | |
546 | |
547 def find_library_file(self, dirs, lib, debug=0): | |
548 # Prefer a debugging library if found (and requested), but deal | |
549 # with it if we don't have one. | |
550 if debug: | |
551 try_names = [lib + "_d", lib] | |
552 else: | |
553 try_names = [lib] | |
554 for dir in dirs: | |
555 for name in try_names: | |
556 libfile = os.path.join(dir, self.library_filename (name)) | |
557 if os.path.exists(libfile): | |
558 return libfile | |
559 else: | |
560 # Oops, didn't find it in *any* of 'dirs' | |
561 return None | |
562 | |
563 # Helper methods for using the MSVC registry settings | |
564 | |
565 def find_exe(self, exe): | |
566 """Return path to an MSVC executable program. | |
567 | |
568 Tries to find the program in several places: first, one of the | |
569 MSVC program search paths from the registry; next, the directories | |
570 in the PATH environment variable. If any of those work, return an | |
571 absolute path that is known to exist. If none of them work, just | |
572 return the original program name, 'exe'. | |
573 """ | |
574 for p in self.__paths: | |
575 fn = os.path.join(os.path.abspath(p), exe) | |
576 if os.path.isfile(fn): | |
577 return fn | |
578 | |
579 # didn't find it; try existing path | |
580 for p in os.environ['Path'].split(';'): | |
581 fn = os.path.join(os.path.abspath(p),exe) | |
582 if os.path.isfile(fn): | |
583 return fn | |
584 | |
585 return exe | |
586 | |
587 def get_msvc_paths(self, path, platform='x86'): | |
588 """Get a list of devstudio directories (include, lib or path). | |
589 | |
590 Return a list of strings. The list will be empty if unable to | |
591 access the registry or appropriate registry keys not found. | |
592 """ | |
593 if not _can_read_reg: | |
594 return [] | |
595 | |
596 path = path + " dirs" | |
597 if self.__version >= 7: | |
598 key = (r"%s\%0.1f\VC\VC_OBJECTS_PLATFORM_INFO\Win32\Directories" | |
599 % (self.__root, self.__version)) | |
600 else: | |
601 key = (r"%s\6.0\Build System\Components\Platforms" | |
602 r"\Win32 (%s)\Directories" % (self.__root, platform)) | |
603 | |
604 for base in HKEYS: | |
605 d = read_values(base, key) | |
606 if d: | |
607 if self.__version >= 7: | |
608 return self.__macros.sub(d[path]).split(";") | |
609 else: | |
610 return d[path].split(";") | |
611 # MSVC 6 seems to create the registry entries we need only when | |
612 # the GUI is run. | |
613 if self.__version == 6: | |
614 for base in HKEYS: | |
615 if read_values(base, r"%s\6.0" % self.__root) is not None: | |
616 self.warn("It seems you have Visual Studio 6 installed, " | |
617 "but the expected registry settings are not present.\n" | |
618 "You must at least run the Visual Studio GUI once " | |
619 "so that these entries are created.") | |
620 break | |
621 return [] | |
622 | |
623 def set_path_env_var(self, name): | |
624 """Set environment variable 'name' to an MSVC path type value. | |
625 | |
626 This is equivalent to a SET command prior to execution of spawned | |
627 commands. | |
628 """ | |
629 | |
630 if name == "lib": | |
631 p = self.get_msvc_paths("library") | |
632 else: | |
633 p = self.get_msvc_paths(name) | |
634 if p: | |
635 os.environ[name] = ';'.join(p) | |
636 | |
637 | |
638 if get_build_version() >= 8.0: | |
639 log.debug("Importing new compiler from distutils.msvc9compiler") | |
640 OldMSVCCompiler = MSVCCompiler | |
641 from distutils.msvc9compiler import MSVCCompiler | |
642 # get_build_architecture not really relevant now we support cross-compile | |
643 from distutils.msvc9compiler import MacroExpander |