| #!/usr/bin/env python |
| # encoding: utf-8 |
| # Thomas Nagy, 2005-2009 |
| |
| """ |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| 3. The name of the author may not be used to endorse or promote products |
| derived from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR |
| IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
| INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
| """ |
| |
| import os, sys |
| if sys.hexversion<0x203000f: raise ImportError("Waf requires Python >= 2.3") |
| |
| if 'PSYCOWAF' in os.environ: |
| try:import psyco;psyco.full() |
| except:pass |
| |
| VERSION="1.5.9" |
| REVISION="x" |
| INSTALL="x" |
| C1='x' |
| C2='x' |
| cwd = os.getcwd() |
| join = os.path.join |
| |
| WAF='waf' |
| def b(x): |
| return x |
| |
| if sys.hexversion>0x300000f: |
| WAF='waf3' |
| def b(x): |
| return x.encode() |
| |
| def err(m): |
| print(('\033[91mError: %s\033[0m' % m)) |
| sys.exit(1) |
| |
| def unpack_wafdir(dir): |
| f = open(sys.argv[0],'rb') |
| c = "corrupted waf (%d)" |
| while 1: |
| line = f.readline() |
| if not line: err("run waf-light from a folder containing wafadmin") |
| if line == b('#==>\n'): |
| txt = f.readline() |
| if not txt: err(c % 1) |
| if f.readline()!=b('#<==\n'): err(c % 2) |
| break |
| if not txt: err(c % 3) |
| txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')) |
| |
| import shutil, tarfile |
| try: shutil.rmtree(dir) |
| except OSError: pass |
| try: os.makedirs(join(dir, 'wafadmin', 'Tools')) |
| except OSError: err("Cannot unpack waf lib into %s\nMove waf into a writeable directory" % dir) |
| |
| os.chdir(dir) |
| tmp = 't.tbz2' |
| t = open(tmp,'wb') |
| t.write(txt) |
| t.close() |
| |
| try: |
| t = tarfile.open(tmp) |
| for x in t: t.extract(x) |
| t.close() |
| except: |
| os.chdir(cwd) |
| try: shutil.rmtree(dir) |
| except OSError: pass |
| err("Waf cannot be unpacked, check that bzip2 support is present") |
| |
| os.chmod(join('wafadmin','Tools'), 493) |
| |
| os.unlink(tmp) |
| |
| if sys.hexversion>0x300000f: |
| sys.path = [join(dir, 'wafadmin')] + sys.path |
| import py3kfixes |
| py3kfixes.fixdir(dir) |
| |
| os.chdir(cwd) |
| |
| def test(dir): |
| try: os.stat(join(dir, 'wafadmin')); return os.path.abspath(dir) |
| except OSError: pass |
| |
| def find_lib(): |
| name = sys.argv[0] |
| base = os.path.dirname(os.path.abspath(name)) |
| |
| #devs use $WAFDIR |
| w=test(os.environ.get('WAFDIR', '')) |
| if w: return w |
| |
| #waf-light |
| if name.endswith('waf-light'): |
| w = test(base) |
| if w: return w |
| err("waf-light requires wafadmin -> export WAFDIR=/folder") |
| |
| dir = "/lib/%s-%s-%s/" % (WAF, VERSION, REVISION) |
| for i in [INSTALL,'/usr','/usr/local','/opt']: |
| w = test(i+dir) |
| if w: return w |
| |
| #waf-local |
| s = '.%s-%s-%s' |
| if sys.platform == 'win32': s = s[1:] |
| dir = join(base, s % (WAF, VERSION, REVISION)) |
| w = test(dir) |
| if w: return w |
| |
| #unpack |
| unpack_wafdir(dir) |
| return dir |
| |
| wafdir = find_lib() |
| w = join(wafdir, 'wafadmin') |
| t = join(w, 'Tools') |
| sys.path = [w, t] + sys.path |
| |
| import Scripting |
| Scripting.prepare(t, cwd, VERSION, wafdir) |
| sys.exit(0) |
| |