| 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 | # This module should be kept compatible with Python 2.1.
|
|---|
| 12 |
|
|---|
| 13 | __revision__ = "$Id: msvccompiler.py 62197 2008-04-07 01:53:39Z mark.hammond $"
|
|---|
| 14 |
|
|---|
| 15 | import sys, os, string
|
|---|
| 16 | from distutils.errors import \
|
|---|
| 17 | DistutilsExecError, DistutilsPlatformError, \
|
|---|
| 18 | CompileError, LibError, LinkError
|
|---|
| 19 | from distutils.ccompiler import \
|
|---|
| 20 | CCompiler, gen_preprocess_options, gen_lib_options
|
|---|
| 21 | from distutils import log
|
|---|
| 22 |
|
|---|
| 23 | _can_read_reg = 0
|
|---|
| 24 | try:
|
|---|
| 25 | import _winreg
|
|---|
| 26 |
|
|---|
| 27 | _can_read_reg = 1
|
|---|
| 28 | hkey_mod = _winreg
|
|---|
| 29 |
|
|---|
| 30 | RegOpenKeyEx = _winreg.OpenKeyEx
|
|---|
| 31 | RegEnumKey = _winreg.EnumKey
|
|---|
| 32 | RegEnumValue = _winreg.EnumValue
|
|---|
| 33 | RegError = _winreg.error
|
|---|
| 34 |
|
|---|
| 35 | except ImportError:
|
|---|
| 36 | try:
|
|---|
| 37 | import win32api
|
|---|
| 38 | import win32con
|
|---|
| 39 | _can_read_reg = 1
|
|---|
| 40 | hkey_mod = win32con
|
|---|
| 41 |
|
|---|
| 42 | RegOpenKeyEx = win32api.RegOpenKeyEx
|
|---|
| 43 | RegEnumKey = win32api.RegEnumKey
|
|---|
| 44 | RegEnumValue = win32api.RegEnumValue
|
|---|
| 45 | RegError = win32api.error
|
|---|
| 46 |
|
|---|
| 47 | except ImportError:
|
|---|
| 48 | log.info("Warning: Can't read registry to find the "
|
|---|
| 49 | "necessary compiler setting\n"
|
|---|
| 50 | "Make sure that Python modules _winreg, "
|
|---|
| 51 | "win32api or win32con are installed.")
|
|---|
| 52 | pass
|
|---|
| 53 |
|
|---|
| 54 | if _can_read_reg:
|
|---|
| 55 | HKEYS = (hkey_mod.HKEY_USERS,
|
|---|
| 56 | hkey_mod.HKEY_CURRENT_USER,
|
|---|
| 57 | hkey_mod.HKEY_LOCAL_MACHINE,
|
|---|
| 58 | hkey_mod.HKEY_CLASSES_ROOT)
|
|---|
| 59 |
|
|---|
| 60 | def read_keys(base, key):
|
|---|
| 61 | """Return list of registry keys."""
|
|---|
| 62 |
|
|---|
| 63 | try:
|
|---|
| 64 | handle = RegOpenKeyEx(base, key)
|
|---|
| 65 | except RegError:
|
|---|
| 66 | return None
|
|---|
| 67 | L = []
|
|---|
| 68 | i = 0
|
|---|
| 69 | while 1:
|
|---|
| 70 | try:
|
|---|
| 71 | k = RegEnumKey(handle, i)
|
|---|
| 72 | except RegError:
|
|---|
| 73 | break
|
|---|
| 74 | L.append(k)
|
|---|
| 75 | i = i + 1
|
|---|
| 76 | return L
|
|---|
| 77 |
|
|---|
| 78 | def read_values(base, key):
|
|---|
| 79 | """Return dict of registry keys and values.
|
|---|
| 80 |
|
|---|
| 81 | All names are converted to lowercase.
|
|---|
| 82 | """
|
|---|
| 83 | try:
|
|---|
| 84 | handle = RegOpenKeyEx(base, key)
|
|---|
| 85 | except RegError:
|
|---|
| 86 | return None
|
|---|
| 87 | d = {}
|
|---|
| 88 | i = 0
|
|---|
| 89 | while 1:
|
|---|
| 90 | try:
|
|---|
| 91 | name, value, type = RegEnumValue(handle, i)
|
|---|
| 92 | except RegError:
|
|---|
| 93 | break
|
|---|
| 94 | name = name.lower()
|
|---|
| 95 | d[convert_mbcs(name)] = convert_mbcs(value)
|
|---|
| 96 | i = i + 1
|
|---|
| 97 | return d
|
|---|
| 98 |
|
|---|
| 99 | def convert_mbcs(s):
|
|---|
| 100 | enc = getattr(s, "encode", None)
|
|---|
| 101 | if enc is not None:
|
|---|
| 102 | try:
|
|---|
| 103 | s = enc("mbcs")
|
|---|
| 104 | except UnicodeError:
|
|---|
| 105 | pass
|
|---|
| 106 | return s
|
|---|
| 107 |
|
|---|
| 108 | class MacroExpander:
|
|---|
| 109 |
|
|---|
| 110 | def __init__(self, version):
|
|---|
| 111 | self.macros = {}
|
|---|
| 112 | self.load_macros(version)
|
|---|
| 113 |
|
|---|
| 114 | def set_macro(self, macro, path, key):
|
|---|
| 115 | for base in HKEYS:
|
|---|
| 116 | d = read_values(base, path)
|
|---|
| 117 | if d:
|
|---|
| 118 | self.macros["$(%s)" % macro] = d[key]
|
|---|
| 119 | break
|
|---|
| 120 |
|
|---|
| 121 | def load_macros(self, version):
|
|---|
| 122 | vsbase = r"Software\Microsoft\VisualStudio\%0.1f" % version
|
|---|
| 123 | self.set_macro("VCInstallDir", vsbase + r"\Setup\VC", "productdir")
|
|---|
| 124 | self.set_macro("VSInstallDir", vsbase + r"\Setup\VS", "productdir")
|
|---|
| 125 | net = r"Software\Microsoft\.NETFramework"
|
|---|
| 126 | self.set_macro("FrameworkDir", net, "installroot")
|
|---|
| 127 | try:
|
|---|
| 128 | if version > 7.0:
|
|---|
| 129 | self.set_macro("FrameworkSDKDir", net, "sdkinstallrootv1.1")
|
|---|
| 130 | else:
|
|---|
| 131 | self.set_macro("FrameworkSDKDir", net, "sdkinstallroot")
|
|---|
| 132 | except KeyError, exc: #
|
|---|
| 133 | raise DistutilsPlatformError, \
|
|---|
| 134 | ("""Python was built with Visual Studio 2003;
|
|---|
| 135 | extensions must be built with a compiler than can generate compatible binaries.
|
|---|
| 136 | Visual Studio 2003 was not found on this system. If you have Cygwin installed,
|
|---|
| 137 | you can try compiling with MingW32, by passing "-c mingw32" to setup.py.""")
|
|---|
| 138 |
|
|---|
| 139 | p = r"Software\Microsoft\NET Framework Setup\Product"
|
|---|
| 140 | for base in HKEYS:
|
|---|
| 141 | try:
|
|---|
| 142 | h = RegOpenKeyEx(base, p)
|
|---|
| 143 | except RegError:
|
|---|
| 144 | continue
|
|---|
| 145 | key = RegEnumKey(h, 0)
|
|---|
| 146 | d = read_values(base, r"%s\%s" % (p, key))
|
|---|
| 147 | self.macros["$(FrameworkVersion)"] = d["version"]
|
|---|
| 148 |
|
|---|
| 149 | def sub(self, s):
|
|---|
| 150 | for k, v in self.macros.items():
|
|---|
| 151 | s = string.replace(s, k, v)
|
|---|
| 152 | return s
|
|---|
| 153 |
|
|---|
| 154 | def get_build_version():
|
|---|
| 155 | """Return the version of MSVC that was used to build Python.
|
|---|
| 156 |
|
|---|
| 157 | For Python 2.3 and up, the version number is included in
|
|---|
| 158 | sys.version. For earlier versions, assume the compiler is MSVC 6.
|
|---|
| 159 | """
|
|---|
| 160 |
|
|---|
| 161 | prefix = "MSC v."
|
|---|
| 162 | i = string.find(sys.version, prefix)
|
|---|
| 163 | if i == -1:
|
|---|
| 164 | return 6
|
|---|
| 165 | i = i + len(prefix)
|
|---|
| 166 | s, rest = sys.version[i:].split(" ", 1)
|
|---|
| 167 | majorVersion = int(s[:-2]) - 6
|
|---|
| 168 | minorVersion = int(s[2:3]) / 10.0
|
|---|
| 169 | # I don't think paths are affected by minor version in version 6
|
|---|
| 170 | if majorVersion == 6:
|
|---|
| 171 | minorVersion = 0
|
|---|
| 172 | if majorVersion >= 6:
|
|---|
| 173 | return majorVersion + minorVersion
|
|---|
| 174 | # else we don't know what version of the compiler this is
|
|---|
| 175 | return None
|
|---|
| 176 |
|
|---|
| 177 | def get_build_architecture():
|
|---|
| 178 | """Return the processor architecture.
|
|---|
| 179 |
|
|---|
| 180 | Possible results are "Intel", "Itanium", or "AMD64".
|
|---|
| 181 | """
|
|---|
| 182 |
|
|---|
| 183 | prefix = " bit ("
|
|---|
| 184 | i = string.find(sys.version, prefix)
|
|---|
| 185 | if i == -1:
|
|---|
| 186 | return "Intel"
|
|---|
| 187 | j = string.find(sys.version, ")", i)
|
|---|
| 188 | return sys.version[i+len(prefix):j]
|
|---|
| 189 |
|
|---|
| 190 | def normalize_and_reduce_paths(paths):
|
|---|
| 191 | """Return a list of normalized paths with duplicates removed.
|
|---|
| 192 |
|
|---|
| 193 | The current order of paths is maintained.
|
|---|
| 194 | """
|
|---|
| 195 | # Paths are normalized so things like: /a and /a/ aren't both preserved.
|
|---|
| 196 | reduced_paths = []
|
|---|
| 197 | for p in paths:
|
|---|
| 198 | np = os.path.normpath(p)
|
|---|
| 199 | # XXX(nnorwitz): O(n**2), if reduced_paths gets long perhaps use a set.
|
|---|
| 200 | if np not in reduced_paths:
|
|---|
| 201 | reduced_paths.append(np)
|
|---|
| 202 | return reduced_paths
|
|---|
| 203 |
|
|---|
| 204 |
|
|---|
| 205 | class MSVCCompiler (CCompiler) :
|
|---|
| 206 | """Concrete class that implements an interface to Microsoft Visual C++,
|
|---|
| 207 | as defined by the CCompiler abstract class."""
|
|---|
| 208 |
|
|---|
| 209 | compiler_type = 'msvc'
|
|---|
| 210 |
|
|---|
| 211 | # Just set this so CCompiler's constructor doesn't barf. We currently
|
|---|
| 212 | # don't use the 'set_executables()' bureaucracy provided by CCompiler,
|
|---|
| 213 | # as it really isn't necessary for this sort of single-compiler class.
|
|---|
| 214 | # Would be nice to have a consistent interface with UnixCCompiler,
|
|---|
| 215 | # though, so it's worth thinking about.
|
|---|
| 216 | executables = {}
|
|---|
| 217 |
|
|---|
| 218 | # Private class data (need to distinguish C from C++ source for compiler)
|
|---|
| 219 | _c_extensions = ['.c']
|
|---|
| 220 | _cpp_extensions = ['.cc', '.cpp', '.cxx']
|
|---|
| 221 | _rc_extensions = ['.rc']
|
|---|
| 222 | _mc_extensions = ['.mc']
|
|---|
| 223 |
|
|---|
| 224 | # Needed for the filename generation methods provided by the
|
|---|
| 225 | # base class, CCompiler.
|
|---|
| 226 | src_extensions = (_c_extensions + _cpp_extensions +
|
|---|
| 227 | _rc_extensions + _mc_extensions)
|
|---|
| 228 | res_extension = '.res'
|
|---|
| 229 | obj_extension = '.obj'
|
|---|
| 230 | static_lib_extension = '.lib'
|
|---|
| 231 | shared_lib_extension = '.dll'
|
|---|
| 232 | static_lib_format = shared_lib_format = '%s%s'
|
|---|
| 233 | exe_extension = '.exe'
|
|---|
| 234 |
|
|---|
| 235 | def __init__ (self, verbose=0, dry_run=0, force=0):
|
|---|
| 236 | CCompiler.__init__ (self, verbose, dry_run, force)
|
|---|
| 237 | self.__version = get_build_version()
|
|---|
| 238 | self.__arch = get_build_architecture()
|
|---|
| 239 | if self.__arch == "Intel":
|
|---|
| 240 | # x86
|
|---|
| 241 | if self.__version >= 7:
|
|---|
| 242 | self.__root = r"Software\Microsoft\VisualStudio"
|
|---|
| 243 | self.__macros = MacroExpander(self.__version)
|
|---|
| 244 | else:
|
|---|
| 245 | self.__root = r"Software\Microsoft\Devstudio"
|
|---|
| 246 | self.__product = "Visual Studio version %s" % self.__version
|
|---|
| 247 | else:
|
|---|
| 248 | # Win64. Assume this was built with the platform SDK
|
|---|
| 249 | self.__product = "Microsoft SDK compiler %s" % (self.__version + 6)
|
|---|
| 250 |
|
|---|
| 251 | self.initialized = False
|
|---|
| 252 |
|
|---|
| 253 | def initialize(self):
|
|---|
| 254 | self.__paths = []
|
|---|
| 255 | if "DISTUTILS_USE_SDK" in os.environ and "MSSdk" in os.environ and self.find_exe("cl.exe"):
|
|---|
| 256 | # Assume that the SDK set up everything alright; don't try to be
|
|---|
| 257 | # smarter
|
|---|
| 258 | self.cc = "cl.exe"
|
|---|
| 259 | self.linker = "link.exe"
|
|---|
| 260 | self.lib = "lib.exe"
|
|---|
| 261 | self.rc = "rc.exe"
|
|---|
| 262 | self.mc = "mc.exe"
|
|---|
| 263 | else:
|
|---|
| 264 | self.__paths = self.get_msvc_paths("path")
|
|---|
| 265 |
|
|---|
| 266 | if len (self.__paths) == 0:
|
|---|
| 267 | raise DistutilsPlatformError, \
|
|---|
| 268 | ("Python was built with %s, "
|
|---|
| 269 | "and extensions need to be built with the same "
|
|---|
| 270 | "version of the compiler, but it isn't installed." % self.__product)
|
|---|
| 271 |
|
|---|
| 272 | self.cc = self.find_exe("cl.exe")
|
|---|
| 273 | self.linker = self.find_exe("link.exe")
|
|---|
| 274 | self.lib = self.find_exe("lib.exe")
|
|---|
| 275 | self.rc = self.find_exe("rc.exe") # resource compiler
|
|---|
| 276 | self.mc = self.find_exe("mc.exe") # message compiler
|
|---|
| 277 | self.set_path_env_var('lib')
|
|---|
| 278 | self.set_path_env_var('include')
|
|---|
| 279 |
|
|---|
| 280 | # extend the MSVC path with the current path
|
|---|
| 281 | try:
|
|---|
| 282 | for p in string.split(os.environ['path'], ';'):
|
|---|
| 283 | self.__paths.append(p)
|
|---|
| 284 | except KeyError:
|
|---|
| 285 | pass
|
|---|
| 286 | self.__paths = normalize_and_reduce_paths(self.__paths)
|
|---|
| 287 | os.environ['path'] = string.join(self.__paths, ';')
|
|---|
| 288 |
|
|---|
| 289 | self.preprocess_options = None
|
|---|
| 290 | if self.__arch == "Intel":
|
|---|
| 291 | self.compile_options = [ '/nologo', '/Ox', '/MD', '/W3', '/GX' ,
|
|---|
| 292 | '/DNDEBUG']
|
|---|
| 293 | self.compile_options_debug = ['/nologo', '/Od', '/MDd', '/W3', '/GX',
|
|---|
| 294 | '/Z7', '/D_DEBUG']
|
|---|
| 295 | else:
|
|---|
| 296 | # Win64
|
|---|
| 297 | self.compile_options = [ '/nologo', '/Ox', '/MD', '/W3', '/GS-' ,
|
|---|
| 298 | '/DNDEBUG']
|
|---|
| 299 | self.compile_options_debug = ['/nologo', '/Od', '/MDd', '/W3', '/GS-',
|
|---|
| 300 | '/Z7', '/D_DEBUG']
|
|---|
| 301 |
|
|---|
| 302 | self.ldflags_shared = ['/DLL', '/nologo', '/INCREMENTAL:NO']
|
|---|
| 303 | if self.__version >= 7:
|
|---|
| 304 | self.ldflags_shared_debug = [
|
|---|
| 305 | '/DLL', '/nologo', '/INCREMENTAL:no', '/DEBUG'
|
|---|
| 306 | ]
|
|---|
| 307 | else:
|
|---|
| 308 | self.ldflags_shared_debug = [
|
|---|
| 309 | '/DLL', '/nologo', '/INCREMENTAL:no', '/pdb:None', '/DEBUG'
|
|---|
| 310 | ]
|
|---|
| 311 | self.ldflags_static = [ '/nologo']
|
|---|
| 312 |
|
|---|
| 313 | self.initialized = True
|
|---|
| 314 |
|
|---|
| 315 | # -- Worker methods ------------------------------------------------
|
|---|
| 316 |
|
|---|
| 317 | def object_filenames (self,
|
|---|
| 318 | source_filenames,
|
|---|
| 319 | strip_dir=0,
|
|---|
| 320 | output_dir=''):
|
|---|
| 321 | # Copied from ccompiler.py, extended to return .res as 'object'-file
|
|---|
| 322 | # for .rc input file
|
|---|
| 323 | if output_dir is None: output_dir = ''
|
|---|
| 324 | obj_names = []
|
|---|
| 325 | for src_name in source_filenames:
|
|---|
| 326 | (base, ext) = os.path.splitext (src_name)
|
|---|
| 327 | base = os.path.splitdrive(base)[1] # Chop off the drive
|
|---|
| 328 | base = base[os.path.isabs(base):] # If abs, chop off leading /
|
|---|
| 329 | if ext not in self.src_extensions:
|
|---|
| 330 | # Better to raise an exception instead of silently continuing
|
|---|
| 331 | # and later complain about sources and targets having
|
|---|
| 332 | # different lengths
|
|---|
| 333 | raise CompileError ("Don't know how to compile %s" % src_name)
|
|---|
| 334 | if strip_dir:
|
|---|
| 335 | base = os.path.basename (base)
|
|---|
| 336 | if ext in self._rc_extensions:
|
|---|
| 337 | obj_names.append (os.path.join (output_dir,
|
|---|
| 338 | base + self.res_extension))
|
|---|
| 339 | elif ext in self._mc_extensions:
|
|---|
| 340 | obj_names.append (os.path.join (output_dir,
|
|---|
| 341 | base + self.res_extension))
|
|---|
| 342 | else:
|
|---|
| 343 | obj_names.append (os.path.join (output_dir,
|
|---|
| 344 | base + self.obj_extension))
|
|---|
| 345 | return obj_names
|
|---|
| 346 |
|
|---|
| 347 | # object_filenames ()
|
|---|
| 348 |
|
|---|
| 349 |
|
|---|
| 350 | def compile(self, sources,
|
|---|
| 351 | output_dir=None, macros=None, include_dirs=None, debug=0,
|
|---|
| 352 | extra_preargs=None, extra_postargs=None, depends=None):
|
|---|
| 353 |
|
|---|
| 354 | if not self.initialized: self.initialize()
|
|---|
| 355 | macros, objects, extra_postargs, pp_opts, build = \
|
|---|
| 356 | self._setup_compile(output_dir, macros, include_dirs, sources,
|
|---|
| 357 | depends, extra_postargs)
|
|---|
| 358 |
|
|---|
| 359 | compile_opts = extra_preargs or []
|
|---|
| 360 | compile_opts.append ('/c')
|
|---|
| 361 | if debug:
|
|---|
| 362 | compile_opts.extend(self.compile_options_debug)
|
|---|
| 363 | else:
|
|---|
| 364 | compile_opts.extend(self.compile_options)
|
|---|
| 365 |
|
|---|
| 366 | for obj in objects:
|
|---|
| 367 | try:
|
|---|
| 368 | src, ext = build[obj]
|
|---|
| 369 | except KeyError:
|
|---|
| 370 | continue
|
|---|
| 371 | if debug:
|
|---|
| 372 | # pass the full pathname to MSVC in debug mode,
|
|---|
| 373 | # this allows the debugger to find the source file
|
|---|
| 374 | # without asking the user to browse for it
|
|---|
| 375 | src = os.path.abspath(src)
|
|---|
| 376 |
|
|---|
| 377 | if ext in self._c_extensions:
|
|---|
| 378 | input_opt = "/Tc" + src
|
|---|
| 379 | elif ext in self._cpp_extensions:
|
|---|
| 380 | input_opt = "/Tp" + src
|
|---|
| 381 | elif ext in self._rc_extensions:
|
|---|
| 382 | # compile .RC to .RES file
|
|---|
| 383 | input_opt = src
|
|---|
| 384 | output_opt = "/fo" + obj
|
|---|
| 385 | try:
|
|---|
| 386 | self.spawn ([self.rc] + pp_opts +
|
|---|
| 387 | [output_opt] + [input_opt])
|
|---|
| 388 | except DistutilsExecError, msg:
|
|---|
| 389 | raise CompileError, msg
|
|---|
| 390 | continue
|
|---|
| 391 | elif ext in self._mc_extensions:
|
|---|
| 392 |
|
|---|
| 393 | # Compile .MC to .RC file to .RES file.
|
|---|
| 394 | # * '-h dir' specifies the directory for the
|
|---|
| 395 | # generated include file
|
|---|
| 396 | # * '-r dir' specifies the target directory of the
|
|---|
| 397 | # generated RC file and the binary message resource
|
|---|
| 398 | # it includes
|
|---|
| 399 | #
|
|---|
| 400 | # For now (since there are no options to change this),
|
|---|
| 401 | # we use the source-directory for the include file and
|
|---|
| 402 | # the build directory for the RC file and message
|
|---|
| 403 | # resources. This works at least for win32all.
|
|---|
| 404 |
|
|---|
| 405 | h_dir = os.path.dirname (src)
|
|---|
| 406 | rc_dir = os.path.dirname (obj)
|
|---|
| 407 | try:
|
|---|
| 408 | # first compile .MC to .RC and .H file
|
|---|
| 409 | self.spawn ([self.mc] +
|
|---|
| 410 | ['-h', h_dir, '-r', rc_dir] + [src])
|
|---|
| 411 | base, _ = os.path.splitext (os.path.basename (src))
|
|---|
| 412 | rc_file = os.path.join (rc_dir, base + '.rc')
|
|---|
| 413 | # then compile .RC to .RES file
|
|---|
| 414 | self.spawn ([self.rc] +
|
|---|
| 415 | ["/fo" + obj] + [rc_file])
|
|---|
| 416 |
|
|---|
| 417 | except DistutilsExecError, msg:
|
|---|
| 418 | raise CompileError, msg
|
|---|
| 419 | continue
|
|---|
| 420 | else:
|
|---|
| 421 | # how to handle this file?
|
|---|
| 422 | raise CompileError (
|
|---|
| 423 | "Don't know how to compile %s to %s" % \
|
|---|
| 424 | (src, obj))
|
|---|
| 425 |
|
|---|
| 426 | output_opt = "/Fo" + obj
|
|---|
| 427 | try:
|
|---|
| 428 | self.spawn ([self.cc] + compile_opts + pp_opts +
|
|---|
| 429 | [input_opt, output_opt] +
|
|---|
| 430 | extra_postargs)
|
|---|
| 431 | except DistutilsExecError, msg:
|
|---|
| 432 | raise CompileError, msg
|
|---|
| 433 |
|
|---|
| 434 | return objects
|
|---|
| 435 |
|
|---|
| 436 | # compile ()
|
|---|
| 437 |
|
|---|
| 438 |
|
|---|
| 439 | def create_static_lib (self,
|
|---|
| 440 | objects,
|
|---|
| 441 | output_libname,
|
|---|
| 442 | output_dir=None,
|
|---|
| 443 | debug=0,
|
|---|
| 444 | target_lang=None):
|
|---|
| 445 |
|
|---|
| 446 | if not self.initialized: self.initialize()
|
|---|
| 447 | (objects, output_dir) = self._fix_object_args (objects, output_dir)
|
|---|
| 448 | output_filename = \
|
|---|
| 449 | self.library_filename (output_libname, output_dir=output_dir)
|
|---|
| 450 |
|
|---|
| 451 | if self._need_link (objects, output_filename):
|
|---|
| 452 | lib_args = objects + ['/OUT:' + output_filename]
|
|---|
| 453 | if debug:
|
|---|
| 454 | pass # XXX what goes here?
|
|---|
| 455 | try:
|
|---|
| 456 | self.spawn ([self.lib] + lib_args)
|
|---|
| 457 | except DistutilsExecError, msg:
|
|---|
| 458 | raise LibError, msg
|
|---|
| 459 |
|
|---|
| 460 | else:
|
|---|
| 461 | log.debug("skipping %s (up-to-date)", output_filename)
|
|---|
| 462 |
|
|---|
| 463 | # create_static_lib ()
|
|---|
| 464 |
|
|---|
| 465 | def link (self,
|
|---|
| 466 | target_desc,
|
|---|
| 467 | objects,
|
|---|
| 468 | output_filename,
|
|---|
| 469 | output_dir=None,
|
|---|
| 470 | libraries=None,
|
|---|
| 471 | library_dirs=None,
|
|---|
| 472 | runtime_library_dirs=None,
|
|---|
| 473 | export_symbols=None,
|
|---|
| 474 | debug=0,
|
|---|
| 475 | extra_preargs=None,
|
|---|
| 476 | extra_postargs=None,
|
|---|
| 477 | build_temp=None,
|
|---|
| 478 | target_lang=None):
|
|---|
| 479 |
|
|---|
| 480 | if not self.initialized: self.initialize()
|
|---|
| 481 | (objects, output_dir) = self._fix_object_args (objects, output_dir)
|
|---|
| 482 | (libraries, library_dirs, runtime_library_dirs) = \
|
|---|
| 483 | self._fix_lib_args (libraries, library_dirs, runtime_library_dirs)
|
|---|
| 484 |
|
|---|
| 485 | if runtime_library_dirs:
|
|---|
| 486 | self.warn ("I don't know what to do with 'runtime_library_dirs': "
|
|---|
| 487 | + str (runtime_library_dirs))
|
|---|
| 488 |
|
|---|
| 489 | lib_opts = gen_lib_options (self,
|
|---|
| 490 | library_dirs, runtime_library_dirs,
|
|---|
| 491 | libraries)
|
|---|
| 492 | if output_dir is not None:
|
|---|
| 493 | output_filename = os.path.join (output_dir, output_filename)
|
|---|
| 494 |
|
|---|
| 495 | if self._need_link (objects, output_filename):
|
|---|
| 496 |
|
|---|
| 497 | if target_desc == CCompiler.EXECUTABLE:
|
|---|
| 498 | if debug:
|
|---|
| 499 | ldflags = self.ldflags_shared_debug[1:]
|
|---|
| 500 | else:
|
|---|
| 501 | ldflags = self.ldflags_shared[1:]
|
|---|
| 502 | else:
|
|---|
| 503 | if debug:
|
|---|
| 504 | ldflags = self.ldflags_shared_debug
|
|---|
| 505 | else:
|
|---|
| 506 | ldflags = self.ldflags_shared
|
|---|
| 507 |
|
|---|
| 508 | export_opts = []
|
|---|
| 509 | for sym in (export_symbols or []):
|
|---|
| 510 | export_opts.append("/EXPORT:" + sym)
|
|---|
| 511 |
|
|---|
| 512 | ld_args = (ldflags + lib_opts + export_opts +
|
|---|
| 513 | objects + ['/OUT:' + output_filename])
|
|---|
| 514 |
|
|---|
| 515 | # The MSVC linker generates .lib and .exp files, which cannot be
|
|---|
| 516 | # suppressed by any linker switches. The .lib files may even be
|
|---|
| 517 | # needed! Make sure they are generated in the temporary build
|
|---|
| 518 | # directory. Since they have different names for debug and release
|
|---|
| 519 | # builds, they can go into the same directory.
|
|---|
| 520 | if export_symbols is not None:
|
|---|
| 521 | (dll_name, dll_ext) = os.path.splitext(
|
|---|
| 522 | os.path.basename(output_filename))
|
|---|
| 523 | implib_file = os.path.join(
|
|---|
| 524 | os.path.dirname(objects[0]),
|
|---|
| 525 | self.library_filename(dll_name))
|
|---|
| 526 | ld_args.append ('/IMPLIB:' + implib_file)
|
|---|
| 527 |
|
|---|
| 528 | if extra_preargs:
|
|---|
| 529 | ld_args[:0] = extra_preargs
|
|---|
| 530 | if extra_postargs:
|
|---|
| 531 | ld_args.extend(extra_postargs)
|
|---|
| 532 |
|
|---|
| 533 | self.mkpath (os.path.dirname (output_filename))
|
|---|
| 534 | try:
|
|---|
| 535 | self.spawn ([self.linker] + ld_args)
|
|---|
| 536 | except DistutilsExecError, msg:
|
|---|
| 537 | raise LinkError, msg
|
|---|
| 538 |
|
|---|
| 539 | else:
|
|---|
| 540 | log.debug("skipping %s (up-to-date)", output_filename)
|
|---|
| 541 |
|
|---|
| 542 | # link ()
|
|---|
| 543 |
|
|---|
| 544 |
|
|---|
| 545 | # -- Miscellaneous methods -----------------------------------------
|
|---|
| 546 | # These are all used by the 'gen_lib_options() function, in
|
|---|
| 547 | # ccompiler.py.
|
|---|
| 548 |
|
|---|
| 549 | def library_dir_option (self, dir):
|
|---|
| 550 | return "/LIBPATH:" + dir
|
|---|
| 551 |
|
|---|
| 552 | def runtime_library_dir_option (self, dir):
|
|---|
| 553 | raise DistutilsPlatformError, \
|
|---|
| 554 | "don't know how to set runtime library search path for MSVC++"
|
|---|
| 555 |
|
|---|
| 556 | def library_option (self, lib):
|
|---|
| 557 | return self.library_filename (lib)
|
|---|
| 558 |
|
|---|
| 559 |
|
|---|
| 560 | def find_library_file (self, dirs, lib, debug=0):
|
|---|
| 561 | # Prefer a debugging library if found (and requested), but deal
|
|---|
| 562 | # with it if we don't have one.
|
|---|
| 563 | if debug:
|
|---|
| 564 | try_names = [lib + "_d", lib]
|
|---|
| 565 | else:
|
|---|
| 566 | try_names = [lib]
|
|---|
| 567 | for dir in dirs:
|
|---|
| 568 | for name in try_names:
|
|---|
| 569 | libfile = os.path.join(dir, self.library_filename (name))
|
|---|
| 570 | if os.path.exists(libfile):
|
|---|
| 571 | return libfile
|
|---|
| 572 | else:
|
|---|
| 573 | # Oops, didn't find it in *any* of 'dirs'
|
|---|
| 574 | return None
|
|---|
| 575 |
|
|---|
| 576 | # find_library_file ()
|
|---|
| 577 |
|
|---|
| 578 | # Helper methods for using the MSVC registry settings
|
|---|
| 579 |
|
|---|
| 580 | def find_exe(self, exe):
|
|---|
| 581 | """Return path to an MSVC executable program.
|
|---|
| 582 |
|
|---|
| 583 | Tries to find the program in several places: first, one of the
|
|---|
| 584 | MSVC program search paths from the registry; next, the directories
|
|---|
| 585 | in the PATH environment variable. If any of those work, return an
|
|---|
| 586 | absolute path that is known to exist. If none of them work, just
|
|---|
| 587 | return the original program name, 'exe'.
|
|---|
| 588 | """
|
|---|
| 589 |
|
|---|
| 590 | for p in self.__paths:
|
|---|
| 591 | fn = os.path.join(os.path.abspath(p), exe)
|
|---|
| 592 | if os.path.isfile(fn):
|
|---|
| 593 | return fn
|
|---|
| 594 |
|
|---|
| 595 | # didn't find it; try existing path
|
|---|
| 596 | for p in string.split(os.environ['Path'],';'):
|
|---|
| 597 | fn = os.path.join(os.path.abspath(p),exe)
|
|---|
| 598 | if os.path.isfile(fn):
|
|---|
| 599 | return fn
|
|---|
| 600 |
|
|---|
| 601 | return exe
|
|---|
| 602 |
|
|---|
| 603 | def get_msvc_paths(self, path, platform='x86'):
|
|---|
| 604 | """Get a list of devstudio directories (include, lib or path).
|
|---|
| 605 |
|
|---|
| 606 | Return a list of strings. The list will be empty if unable to
|
|---|
| 607 | access the registry or appropriate registry keys not found.
|
|---|
| 608 | """
|
|---|
| 609 |
|
|---|
| 610 | if not _can_read_reg:
|
|---|
| 611 | return []
|
|---|
| 612 |
|
|---|
| 613 | path = path + " dirs"
|
|---|
| 614 | if self.__version >= 7:
|
|---|
| 615 | key = (r"%s\%0.1f\VC\VC_OBJECTS_PLATFORM_INFO\Win32\Directories"
|
|---|
| 616 | % (self.__root, self.__version))
|
|---|
| 617 | else:
|
|---|
| 618 | key = (r"%s\6.0\Build System\Components\Platforms"
|
|---|
| 619 | r"\Win32 (%s)\Directories" % (self.__root, platform))
|
|---|
| 620 |
|
|---|
| 621 | for base in HKEYS:
|
|---|
| 622 | d = read_values(base, key)
|
|---|
| 623 | if d:
|
|---|
| 624 | if self.__version >= 7:
|
|---|
| 625 | return string.split(self.__macros.sub(d[path]), ";")
|
|---|
| 626 | else:
|
|---|
| 627 | return string.split(d[path], ";")
|
|---|
| 628 | # MSVC 6 seems to create the registry entries we need only when
|
|---|
| 629 | # the GUI is run.
|
|---|
| 630 | if self.__version == 6:
|
|---|
| 631 | for base in HKEYS:
|
|---|
| 632 | if read_values(base, r"%s\6.0" % self.__root) is not None:
|
|---|
| 633 | self.warn("It seems you have Visual Studio 6 installed, "
|
|---|
| 634 | "but the expected registry settings are not present.\n"
|
|---|
| 635 | "You must at least run the Visual Studio GUI once "
|
|---|
| 636 | "so that these entries are created.")
|
|---|
| 637 | break
|
|---|
| 638 | return []
|
|---|
| 639 |
|
|---|
| 640 | def set_path_env_var(self, name):
|
|---|
| 641 | """Set environment variable 'name' to an MSVC path type value.
|
|---|
| 642 |
|
|---|
| 643 | This is equivalent to a SET command prior to execution of spawned
|
|---|
| 644 | commands.
|
|---|
| 645 | """
|
|---|
| 646 |
|
|---|
| 647 | if name == "lib":
|
|---|
| 648 | p = self.get_msvc_paths("library")
|
|---|
| 649 | else:
|
|---|
| 650 | p = self.get_msvc_paths(name)
|
|---|
| 651 | if p:
|
|---|
| 652 | os.environ[name] = string.join(p, ';')
|
|---|
| 653 |
|
|---|
| 654 |
|
|---|
| 655 | if get_build_version() >= 8.0:
|
|---|
| 656 | log.debug("Importing new compiler from distutils.msvc9compiler")
|
|---|
| 657 | OldMSVCCompiler = MSVCCompiler
|
|---|
| 658 | from distutils.msvc9compiler import MSVCCompiler
|
|---|
| 659 | # get_build_architecture not really relevant now we support cross-compile
|
|---|
| 660 | from distutils.msvc9compiler import MacroExpander
|
|---|
