summaryrefslogtreecommitdiff
path: root/src/setup.py
blob: e54fd3af0d0b8cf16a91af43bc095afd1a9c06e8 (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
#
# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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/setup.py 4629 2010/01/17 22:23:21 scons"

import os
import os.path
import stat
import string
import sys

Version = "1.2.0.d20100117"

man_pages = [
    'scons.1',
    'sconsign.1',
    'scons-time.1',
]

(head, tail) = os.path.split(sys.argv[0])

if head:
    os.chdir(head)
    sys.argv[0] = tail

is_win32 = 0
if not sys.platform == 'win32':
    try:
        if sys.argv[1] == 'bdist_wininst':
            is_win32 = 1
    except IndexError:
        pass
else:
    is_win32 = 1

try:
    import distutils
    import distutils.core
    import distutils.command.install
    import distutils.command.install_data
    import distutils.command.install_lib
    import distutils.command.install_scripts
    import distutils.command.build_scripts
except ImportError:
    sys.stderr.write("""Could not import distutils.

Building or installing SCons from this package requires that the Python
distutils be installed.  See the README or README.txt file from this
package for instructions on where to find distutils for installation on
your system, or on how to install SCons from a different package.
""")
    sys.exit(1)

_install = distutils.command.install.install
_install_data = distutils.command.install_data.install_data
_install_lib = distutils.command.install_lib.install_lib
_install_scripts = distutils.command.install_scripts.install_scripts
_build_scripts = distutils.command.build_scripts.build_scripts

class _options:
    pass

Options = _options()

Installed = []

def set_explicitly(name, args):
    """
    Return if the installation directory was set explicitly by the
    user on the command line.  This is complicated by the fact that
    "install --install-lib=/foo" gets turned into "install_lib
    --install-dir=/foo" internally.
    """
    if args[0] == "install_" + name:
        s = "--install-dir="
    else:
        # The command is something else (usually "install")
        s = "--install-%s=" % name
    set = 0
    length = len(s)
    for a in args[1:]:
        if a[:length] == s:
            set = 1
            break
    return set

class install(_install):
    user_options = _install.user_options + [
                    ('no-scons-script', None,
                     "don't install 'scons', only install 'scons-%s'" % Version),
                    ('no-version-script', None,
                     "don't install 'scons-%s', only install 'scons'" % Version),
                    ('install-bat', None,
                     "install 'scons.bat' script"),
                    ('no-install-bat', None,
                     "do not install 'scons.bat' script"),
                    ('install-man', None,
                     "install SCons man pages"),
                    ('no-install-man', None,
                     "do not install SCons man pages"),
                    ('standard-lib', None,
                     "install SCons library in standard Python location"),
                    ('standalone-lib', None,
                     "install SCons library in separate standalone directory"),
                    ('version-lib', None,
                     "install SCons library in version-numbered directory"),
                   ]
    boolean_options = _install.boolean_options + [
                       'no-scons-script',
                       'no-version-script',
                       'install-bat',
                       'no-install-bat',
                       'install-man',
                       'no-install-man',
                       'standard-lib',
                       'standalone-lib',
                       'version-lib'
                      ]

    if hasattr(os, 'symlink'):
        user_options.append(
                    ('hardlink-scons', None,
                     "hard link 'scons' to the version-numbered script, don't make a separate 'scons' copy"),
                     )
        boolean_options.append('hardlink-script')

    if hasattr(os, 'symlink'):
        user_options.append(
                    ('symlink-scons', None,
                     "make 'scons' a symbolic link to the version-numbered script, don't make a separate 'scons' copy"),
                     )
        boolean_options.append('symlink-script')

    def initialize_options(self):
        _install.initialize_options(self)
        self.no_scons_script = 0
        self.no_version_script = 0
        self.install_bat = 0
        self.no_install_bat = not is_win32
        self.install_man = 0
        self.no_install_man = is_win32
        self.standard_lib = 0
        self.standalone_lib = 0
        self.version_lib = 0
        self.hardlink_scons = 0
        self.symlink_scons = 0
        # Don't warn about having to put the library directory in the
        # search path.
        self.warn_dir = 0

    def finalize_options(self):
        _install.finalize_options(self)
        if self.install_bat:
            Options.install_bat = 1
        else:
            Options.install_bat = not self.no_install_bat
        if self.install_man:
            Options.install_man = 1
        else:
            Options.install_man = not self.no_install_man
        Options.standard_lib = self.standard_lib
        Options.standalone_lib = self.standalone_lib
        Options.version_lib = self.version_lib
        Options.install_scons_script = not self.no_scons_script
        Options.install_version_script = not self.no_version_script
        Options.hardlink_scons = self.hardlink_scons
        Options.symlink_scons = self.symlink_scons

def get_scons_prefix(libdir, is_win32):
    """
    Return the right prefix for SCons library installation.  Find
    this by starting with the library installation directory
    (.../site-packages, most likely) and crawling back up until we reach
    a directory name beginning with "python" (or "Python").
    """
    drive, head = os.path.splitdrive(libdir)
    while head:
        if head == os.sep:
            break
        head, tail = os.path.split(head)
        if string.lower(tail)[:6] == "python":
            # Found the Python library directory...
            if is_win32:
                # ...on Win32 systems, "scons" goes in the directory:
                #    C:\PythonXX => C:\PythonXX\scons
                return os.path.join(drive + head, tail)
            else:
                # ...on other systems, "scons" goes above the directory:
                #    /usr/lib/pythonX.X => /usr/lib/scons
                return os.path.join(drive + head)
    return libdir

def force_to_usr_local(self):
    """
    A hack to decide if we need to "force" the installation directories
    to be under /usr/local.  This is because Mac Os X Tiger and
    Leopard, by default, put the libraries and scripts in their own
    directories under /Library or /System/Library.
    """
    return (sys.platform[:6] == 'darwin' and
            (self.install_dir[:9] == '/Library/' or
             self.install_dir[:16] == '/System/Library/'))

class install_lib(_install_lib):
    def finalize_options(self):
        _install_lib.finalize_options(self)
        if force_to_usr_local(self):
            self.install_dir = '/usr/local/lib'
        args = self.distribution.script_args
        if not set_explicitly("lib", args):
            # They didn't explicitly specify the installation
            # directory for libraries...
            is_win32 = sys.platform == "win32" or args[0] == 'bdist_wininst'
            prefix = get_scons_prefix(self.install_dir, is_win32)
            if Options.standalone_lib:
                # ...but they asked for a standalone directory.
                self.install_dir = os.path.join(prefix, "scons")
            elif Options.version_lib or not Options.standard_lib:
                # ...they asked for a version-specific directory,
                # or they get it by default.
                self.install_dir = os.path.join(prefix, "scons-%s" % Version)

        msg = "Installed SCons library modules into %s" % self.install_dir
        Installed.append(msg)

class install_scripts(_install_scripts):
    def finalize_options(self):
        _install_scripts.finalize_options(self)
        if force_to_usr_local(self):
            self.install_dir = '/usr/local/bin'
        self.build_dir = os.path.join('build', 'scripts')
        msg = "Installed SCons scripts into %s" % self.install_dir
        Installed.append(msg)

    def do_nothing(self, *args, **kw):
        pass

    def hardlink_scons(self, src, dst, ver):
        try: os.unlink(dst)
        except OSError: pass
        os.link(ver, dst)

    def symlink_scons(self, src, dst, ver):
        try: os.unlink(dst)
        except OSError: pass
        os.symlink(os.path.split(ver)[1], dst)

    def copy_scons(self, src, dst, *args):
        try: os.unlink(dst)
        except OSError: pass
        self.copy_file(src, dst)
        self.outfiles.append(dst)

    def report(self, msg, args):
        # Wrapper around self.announce, used by older distutils versions.
        self.announce(msg % args)

    def run(self):
        # This "skip_build/build_scripts" block is cut-and-paste from
        # distutils.
        if not self.skip_build:
            self.run_command('build_scripts')

        # Custom SCons installation stuff.
        if Options.hardlink_scons:
            create_basename_script = self.hardlink_scons
        elif Options.symlink_scons:
            create_basename_script = self.symlink_scons
        elif Options.install_scons_script:
            create_basename_script = self.copy_scons
        else:
            create_basename_script = self.do_nothing

        if Options.install_version_script:
            create_version_script = self.copy_scons
        else:
            create_version_script = self.do_nothing

        inputs = self.get_inputs()
        bat_scripts = filter(lambda x: x[-4:] == '.bat', inputs)
        non_bat_scripts = filter(lambda x: x[-4:] != '.bat', inputs)

        self.outfiles = []
        self.mkpath(self.install_dir)

        for src in non_bat_scripts:
            base = os.path.basename(src)
            scons = os.path.join(self.install_dir, base)
            scons_ver = scons + '-' + Version
            create_version_script(src, scons_ver)
            create_basename_script(src, scons, scons_ver)

        if Options.install_bat:
            if is_win32:
                bat_install_dir = get_scons_prefix(self.install_dir, is_win32)
            else:
                bat_install_dir = self.install_dir
            for src in bat_scripts:
                scons_bat = os.path.join(bat_install_dir, 'scons.bat')
                scons_version_bat = os.path.join(bat_install_dir,
                                                 'scons-' + Version + '.bat')
                self.copy_scons(src, scons_bat)
                self.copy_scons(src, scons_version_bat)

        # This section is cut-and-paste from distutils, modulo being
        # able 
        if os.name == 'posix':
            try: report = distutils.log.info
            except AttributeError: report = self.report
            # Set the executable bits (owner, group, and world) on
            # all the scripts we just installed.
            for file in self.get_outputs():
                if self.dry_run:
                    report("changing mode of %s", file)
                else:
                    mode = ((os.stat(file)[stat.ST_MODE]) | 0555) & 07777
                    report("changing mode of %s", file)
                    os.chmod(file, mode)

class build_scripts(_build_scripts):
    def finalize_options(self):
        _build_scripts.finalize_options(self)
        self.build_dir = os.path.join('build', 'scripts')

class install_data(_install_data):
    def initialize_options(self):
        _install_data.initialize_options(self)
    def finalize_options(self):
        _install_data.finalize_options(self)
        if force_to_usr_local(self):
            self.install_dir = '/usr/local'
        if Options.install_man:
            if is_win32:
                dir = 'Doc'
            else:
                dir = os.path.join('man', 'man1')
            self.data_files = [(dir, man_pages)]
            man_dir = os.path.join(self.install_dir, dir)
            msg = "Installed SCons man pages into %s" % man_dir
            Installed.append(msg)
        else:
            self.data_files = []

description = "Open Source next-generation build tool."

long_description = """Open Source next-generation build tool.
Improved, cross-platform substitute for the classic Make
utility.  In short, SCons is an easier, more reliable
and faster way to build software."""

scripts = [
    'script/scons',
    'script/sconsign',
    'script/scons-time',

    # We include scons.bat in the list of scripts, even on UNIX systems,
    # because we provide an option to allow it be installed explicitly,
    # for example if you're installing from UNIX on a share that's
    # accessible to Windows and you want the scons.bat.
    'script/scons.bat',
]

#if is_win32:
#    scripts = scripts + [
#        'script/scons-post-install.py'
#    ]

arguments = {
    'name'             : "scons",
    'version'          : Version,
    'description'      : description,
    'long_description' : long_description,
    'author'           : 'Steven Knight',
    'author_email'     : 'knight@baldmt.com',
    'url'              : "http://www.scons.org/",
    'packages'         : ["SCons",
                          "SCons.compat",
                          "SCons.Node",
                          "SCons.Options",
                          "SCons.Platform",
                          "SCons.Scanner",
                          "SCons.Script",
                          "SCons.Tool",
                          "SCons.Tool.MSCommon",
                          "SCons.Tool.packaging",
                          "SCons.Variables",
                         ],
    'package_dir'      : {'' : 'engine'},
    'data_files'       : [('man/man1', man_pages)],
    'scripts'          : scripts,
    'cmdclass'         : {'install'         : install,
                          'install_lib'     : install_lib,
                          'install_data'    : install_data,
                          'install_scripts' : install_scripts,
                          'build_scripts'   : build_scripts}
}

apply(distutils.core.setup, (), arguments)

if Installed:
    print string.join(Installed, '\n')

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