summaryrefslogtreecommitdiff
path: root/engine/SCons/Tool/MSCommon/vs.py
blob: ee53e51e8a1dda698113f0e23a1c36ff6093a2d2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
#
# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

__revision__ = "src/engine/SCons/Tool/MSCommon/vs.py 5357 2011/09/09 21:31:03 bdeegan"

__doc__ = """Module to detect Visual Studio and/or Visual C/C++
"""

import os

import SCons.Errors
import SCons.Util

from common import debug, \
                   get_output, \
                   is_win64, \
                   normalize_env, \
                   parse_output, \
                   read_reg

import SCons.Tool.MSCommon.vc

class VisualStudio(object):
    """
    An abstract base class for trying to find installed versions of
    Visual Studio.
    """
    def __init__(self, version, **kw):
        self.version = version
        kw['vc_version']  = kw.get('vc_version', version)
        kw['sdk_version'] = kw.get('sdk_version', version)
        self.__dict__.update(kw)
        self._cache = {}

    #

    def find_batch_file(self):
        vs_dir = self.get_vs_dir()
        if not vs_dir:
            debug('find_executable():  no vs_dir')
            return None
        batch_file = os.path.join(vs_dir, self.batch_file_path)
        batch_file = os.path.normpath(batch_file)
        if not os.path.isfile(batch_file):
            debug('find_batch_file():  %s not on file system' % batch_file)
            return None
        return batch_file

    def find_vs_dir_by_vc(self):
        SCons.Tool.MSCommon.vc.get_installed_vcs()
        dir = SCons.Tool.MSCommon.vc.find_vc_pdir(self.vc_version)
        if not dir:
            debug('find_vs_dir():  no installed VC %s' % self.vc_version)
            return None
        return dir
        
    def find_vs_dir_by_reg(self):
        root = 'Software\\'

        if is_win64():
            root = root + 'Wow6432Node\\'
        for key in self.hkeys:
            if key=='use_dir':
                return self.find_vs_dir_by_vc()
            key = root + key
            try:
                comps = read_reg(key)
            except WindowsError, e:
                debug('find_vs_dir_by_reg(): no VS registry key %s' % repr(key))
            else:
                debug('find_vs_dir_by_reg(): found VS in registry: %s' % comps)
                return comps
        return None
    
    def find_vs_dir(self):
        """ Can use registry or location of VC to find vs dir
        First try to find by registry, and if that fails find via VC dir
        """
        
        
        if True:
            vs_dir=self.find_vs_dir_by_reg()
            return vs_dir
        else:
            return self.find_vs_dir_by_vc()

    def find_executable(self):
        vs_dir = self.get_vs_dir()
        if not vs_dir:
            debug('find_executable():  no vs_dir (%s)'%vs_dir)
            return None
        executable = os.path.join(vs_dir, self.executable_path)
        executable = os.path.normpath(executable)
        if not os.path.isfile(executable):
            debug('find_executable():  %s not on file system' % executable)
            return None
        return executable
    
    #

    def get_batch_file(self):
        try:
            return self._cache['batch_file']
        except KeyError:
            batch_file = self.find_batch_file()
            self._cache['batch_file'] = batch_file
            return batch_file

    def get_executable(self):
        try:
            debug('get_executable using cache:%s'%self._cache['executable'])
            return self._cache['executable']
        except KeyError:
            executable = self.find_executable()
            self._cache['executable'] = executable
            debug('get_executable not in cache:%s'%executable)
            return executable

    def get_vs_dir(self):
        try:
            return self._cache['vs_dir']
        except KeyError:
            vs_dir = self.find_vs_dir()
            self._cache['vs_dir'] = vs_dir
            return vs_dir

    def get_supported_arch(self):
        try:
            return self._cache['supported_arch']
        except KeyError:
            # RDEVE: for the time being use hardcoded lists
            # supported_arch = self.find_supported_arch()
            self._cache['supported_arch'] = self.supported_arch
            return self.supported_arch

    def reset(self):
        self._cache = {}

# The list of supported Visual Studio versions we know how to detect.
#
# How to look for .bat file ?
#  - VS 2008 Express (x86):
#     * from registry key productdir, gives the full path to vsvarsall.bat. In
#     HKEY_LOCAL_MACHINE):
#         Software\Microsoft\VCEpress\9.0\Setup\VC\productdir
#     * from environmnent variable VS90COMNTOOLS: the path is then ..\..\VC
#     relatively to the path given by the variable.
#
#  - VS 2008 Express (WoW6432: 32 bits on windows x64):
#         Software\Wow6432Node\Microsoft\VCEpress\9.0\Setup\VC\productdir
#
#  - VS 2005 Express (x86):
#     * from registry key productdir, gives the full path to vsvarsall.bat. In
#     HKEY_LOCAL_MACHINE):
#         Software\Microsoft\VCEpress\8.0\Setup\VC\productdir
#     * from environmnent variable VS80COMNTOOLS: the path is then ..\..\VC
#     relatively to the path given by the variable.
#
#  - VS 2005 Express (WoW6432: 32 bits on windows x64): does not seem to have a
#  productdir ?
#
#  - VS 2003 .Net (pro edition ? x86):
#     * from registry key productdir. The path is then ..\Common7\Tools\
#     relatively to the key. The key is in HKEY_LOCAL_MACHINE):
#         Software\Microsoft\VisualStudio\7.1\Setup\VC\productdir
#     * from environmnent variable VS71COMNTOOLS: the path is the full path to
#     vsvars32.bat
#
#  - VS 98 (VS 6):
#     * from registry key productdir. The path is then Bin
#     relatively to the key. The key is in HKEY_LOCAL_MACHINE):
#         Software\Microsoft\VisualStudio\6.0\Setup\VC98\productdir
#
# The first version found in the list is the one used by default if
# there are multiple versions installed.  Barring good reasons to
# the contrary, this means we should list versions from most recent
# to oldest.  Pro versions get listed before Express versions on the
# assumption that, by default, you'd rather use the version you paid
# good money for in preference to whatever Microsoft makes available
# for free.
#
# If you update this list, update the documentation in Tool/msvs.xml.

SupportedVSList = [
    # Visual Studio 2010
    # TODO: find the settings, perhaps from someone with a CTP copy?
    #VisualStudio('TBD',
    #             hkey_root=r'TBD',
    #             common_tools_var='TBD',
    #             executable_path=r'TBD',
    #             default_dirname='TBD',
    #),

    # Visual Studio 2010
    # The batch file we look for is in the VC directory,
    # so the devenv.com executable is up in ..\..\Common7\IDE.
    VisualStudio('10.0',
                 sdk_version='6.1',
                 hkeys=[r'Microsoft\VisualStudio\10.0\Setup\VS\ProductDir'],
                 common_tools_var='VS100COMNTOOLS',
                 executable_path=r'Common7\IDE\devenv.com',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 10',
                 supported_arch=['x86', 'amd64'],
    ),

    # Visual C++ 2010 Express Edition
    # The batch file we look for is in the VC directory,
    # so the VCExpress.exe executable is up in ..\..\Common7\IDE.
    VisualStudio('10.0Exp',
                 vc_version='10.0',
                 sdk_version='6.1',
                 hkeys=[r'Microsoft\VCExpress\10.0\Setup\VS\ProductDir'],
                 common_tools_var='VS100COMNTOOLS',
                 executable_path=r'Common7\IDE\VCExpress.exe',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 10',
                 supported_arch=['x86'],
    ),

    # Visual Studio 2008
    # The batch file we look for is in the VC directory,
    # so the devenv.com executable is up in ..\..\Common7\IDE.
    VisualStudio('9.0',
                 sdk_version='6.1',
                 hkeys=[r'Microsoft\VisualStudio\9.0\Setup\VS\ProductDir'],
                 common_tools_var='VS90COMNTOOLS',
                 executable_path=r'Common7\IDE\devenv.com',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 9',
                 supported_arch=['x86', 'amd64'],
    ),

    # Visual C++ 2008 Express Edition
    # The batch file we look for is in the VC directory,
    # so the VCExpress.exe executable is up in ..\..\Common7\IDE.
    VisualStudio('9.0Exp',
                 vc_version='9.0',
                 sdk_version='6.1',
                 hkeys=[r'Microsoft\VCExpress\9.0\Setup\VS\ProductDir'],
                 common_tools_var='VS90COMNTOOLS',
                 executable_path=r'Common7\IDE\VCExpress.exe',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 9',
                 supported_arch=['x86'],
    ),

    # Visual Studio 2005
    # The batch file we look for is in the VC directory,
    # so the devenv.com executable is up in ..\..\Common7\IDE.
    VisualStudio('8.0',
                 sdk_version='6.0A',
                 hkeys=[r'Microsoft\VisualStudio\8.0\Setup\VS\ProductDir'],
                 common_tools_var='VS80COMNTOOLS',
                 executable_path=r'Common7\IDE\devenv.com',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 8',
                 supported_arch=['x86', 'amd64'],
    ),

    # Visual C++ 2005 Express Edition
    # The batch file we look for is in the VC directory,
    # so the VCExpress.exe executable is up in ..\..\Common7\IDE.
    VisualStudio('8.0Exp',
                 vc_version='8.0Exp',
                 sdk_version='6.0A',
                 hkeys=[r'Microsoft\VCExpress\8.0\Setup\VS\ProductDir'],
                 common_tools_var='VS80COMNTOOLS',
                 executable_path=r'Common7\IDE\VCExpress.exe',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio 8',
                 supported_arch=['x86'],
    ),

    # Visual Studio .NET 2003
    # The batch file we look for is in the Common7\Tools directory,
    # so the devenv.com executable is next door in ..\IDE.
    VisualStudio('7.1',
                 sdk_version='6.0',
                 hkeys=[r'Microsoft\VisualStudio\7.1\Setup\VS\ProductDir'],
                 common_tools_var='VS71COMNTOOLS',
                 executable_path=r'Common7\IDE\devenv.com',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio .NET 2003',
                 supported_arch=['x86'],
    ),

    # Visual Studio .NET
    # The batch file we look for is in the Common7\Tools directory,
    # so the devenv.com executable is next door in ..\IDE.
    VisualStudio('7.0',
                 sdk_version='2003R2',
                 hkeys=[r'Microsoft\VisualStudio\7.0\Setup\VS\ProductDir'],
                 common_tools_var='VS70COMNTOOLS',
                 executable_path=r'IDE\devenv.com',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio .NET',
                 supported_arch=['x86'],
    ),

    # Visual Studio 6.0
    VisualStudio('6.0',
                 sdk_version='2003R1',
                 hkeys=[r'Microsoft\VisualStudio\6.0\Setup\Microsoft Visual Studio\ProductDir',
                        'use_dir'],
                 common_tools_var='VS60COMNTOOLS',
                 executable_path=r'Common\MSDev98\Bin\MSDEV.COM',
                 batch_file_path=r'Common7\Tools\vsvars32.bat',
                 default_dirname='Microsoft Visual Studio',
                 supported_arch=['x86'],
    ),
]

SupportedVSMap = {}
for vs in SupportedVSList:
    SupportedVSMap[vs.version] = vs


# Finding installed versions of Visual Studio isn't cheap, because it
# goes not only to the registry but also to the disk to sanity-check
# that there is, in fact, a Visual Studio directory there and that the
# registry entry isn't just stale.  Find this information once, when
# requested, and cache it.

InstalledVSList = None
InstalledVSMap  = None

def get_installed_visual_studios():
    global InstalledVSList
    global InstalledVSMap
    if InstalledVSList is None:
        InstalledVSList = []
        InstalledVSMap = {}
        for vs in SupportedVSList:
            debug('trying to find VS %s' % vs.version)
            if vs.get_executable():
                debug('found VS %s' % vs.version)
                InstalledVSList.append(vs)
                InstalledVSMap[vs.version] = vs
    return InstalledVSList

def reset_installed_visual_studios():
    global InstalledVSList
    global InstalledVSMap
    InstalledVSList = None
    InstalledVSMap  = None
    for vs in SupportedVSList:
        vs.reset()
        
    # Need to clear installed VC's as well as they are used in finding
    # installed VS's
    SCons.Tool.MSCommon.vc.reset_installed_vcs()
        

# We may be asked to update multiple construction environments with
# SDK information.  When doing this, we check on-disk for whether
# the SDK has 'mfc' and 'atl' subdirectories.  Since going to disk
# is expensive, cache results by directory.

#SDKEnvironmentUpdates = {}
#
#def set_sdk_by_directory(env, sdk_dir):
#    global SDKEnvironmentUpdates
#    try:
#        env_tuple_list = SDKEnvironmentUpdates[sdk_dir]
#    except KeyError:
#        env_tuple_list = []
#        SDKEnvironmentUpdates[sdk_dir] = env_tuple_list
#
#        include_path = os.path.join(sdk_dir, 'include')
#        mfc_path = os.path.join(include_path, 'mfc')
#        atl_path = os.path.join(include_path, 'atl')
#
#        if os.path.exists(mfc_path):
#            env_tuple_list.append(('INCLUDE', mfc_path))
#        if os.path.exists(atl_path):
#            env_tuple_list.append(('INCLUDE', atl_path))
#        env_tuple_list.append(('INCLUDE', include_path))
#
#        env_tuple_list.append(('LIB', os.path.join(sdk_dir, 'lib')))
#        env_tuple_list.append(('LIBPATH', os.path.join(sdk_dir, 'lib')))
#        env_tuple_list.append(('PATH', os.path.join(sdk_dir, 'bin')))
#
#    for variable, directory in env_tuple_list:
#        env.PrependENVPath(variable, directory)

def msvs_exists():
    return (len(get_installed_visual_studios()) > 0)

def get_vs_by_version(msvs):
    global InstalledVSMap
    global SupportedVSMap

    debug('vs.py:get_vs_by_version()')
    if msvs not in SupportedVSMap:
        msg = "Visual Studio version %s is not supported" % repr(msvs)
        raise SCons.Errors.UserError(msg)
    get_installed_visual_studios()
    vs = InstalledVSMap.get(msvs)
    debug('InstalledVSMap:%s'%InstalledVSMap)
    debug('vs.py:get_vs_by_version: found vs:%s'%vs)
    # Some check like this would let us provide a useful error message
    # if they try to set a Visual Studio version that's not installed.
    # However, we also want to be able to run tests (like the unit
    # tests) on systems that don't, or won't ever, have it installed.
    # It might be worth resurrecting this, with some configurable
    # setting that the tests can use to bypass the check.
    #if not vs:
    #    msg = "Visual Studio version %s is not installed" % repr(msvs)
    #    raise SCons.Errors.UserError, msg
    return vs

def get_default_version(env):
    """Returns the default version string to use for MSVS.

    If no version was requested by the user through the MSVS environment
    variable, query all the available the visual studios through
    query_versions, and take the highest one.

    Return
    ------
    version: str
        the default version.
    """
    if 'MSVS' not in env or not SCons.Util.is_Dict(env['MSVS']):
        versions = [vs.version for vs in get_installed_visual_studios()]
        env['MSVS'] = {'VERSIONS' : versions}
    else:
        versions = env['MSVS'].get('VERSIONS', [])

    if 'MSVS_VERSION' not in env:
        if versions:
            env['MSVS_VERSION'] = versions[0] #use highest version by default
        else:
            env['MSVS_VERSION'] = SupportedVSList[0].version

    env['MSVS']['VERSION'] = env['MSVS_VERSION']

    return env['MSVS_VERSION']

def get_default_arch(env):
    """Return the default arch to use for MSVS

    if no version was requested by the user through the MSVS_ARCH environment
    variable, select x86

    Return
    ------
    arch: str
    """
    arch = env.get('MSVS_ARCH', 'x86')

    msvs = InstalledVSMap.get(env['MSVS_VERSION'])

    if not msvs:
        arch = 'x86'
    elif not arch in msvs.get_supported_arch():
        fmt = "Visual Studio version %s does not support architecture %s"
        raise SCons.Errors.UserError(fmt % (env['MSVS_VERSION'], arch))

    return arch

def merge_default_version(env):
    version = get_default_version(env)
    arch = get_default_arch(env)

def msvs_setup_env(env):
    batfilename = msvs.get_batch_file()
    msvs = get_vs_by_version(version)
    if msvs is None:
        return

    # XXX: I think this is broken. This will silently set a bogus tool instead
    # of failing, but there is no other way with the current scons tool
    # framework
    if batfilename is not None:

        vars = ('LIB', 'LIBPATH', 'PATH', 'INCLUDE')

        msvs_list = get_installed_visual_studios()
        vscommonvarnames = [vs.common_tools_var for vs in msvs_list]
        save_ENV = env['ENV']
        nenv = normalize_env(env['ENV'],
                             ['COMSPEC'] + vscommonvarnames,
                             force=True)
        try:
            output = get_output(batfilename, arch, env=nenv)
        finally:
            env['ENV'] = save_ENV
        vars = parse_output(output, vars)

        for k, v in vars.items():
            env.PrependENVPath(k, v, delete_existing=1)

def query_versions():
    """Query the system to get available versions of VS. A version is
    considered when a batfile is found."""
    msvs_list = get_installed_visual_studios()
    versions = [msvs.version for msvs in msvs_list]
    return versions

# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4: