waf, waflib: import unpacked waf 1.7.13

[pd-aubio.git] / waf

diff --git a/waf b/waf
new file mode 100755 (executable)
index 0000000..4ba08d8
--- /dev/null
+++ b/waf
@@ -0,0 +1,164 @@
+#!/usr/bin/env python
+# encoding: ISO8859-1
+# Thomas Nagy, 2005-2012
+
+"""
+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
+
+VERSION="1.7.13"
+REVISION="5a064c2686fe54de4e11018d22148cfc"
+INSTALL=''
+C1='#('
+C2='#$'
+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 = 'corrupt archive (%d)'
+       while 1:
+               line = f.readline()
+               if not line: err('run waf-light from a folder containing waflib')
+               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:
+               for x in ['Tools', 'extras']:
+                       os.makedirs(join(dir, 'waflib', x))
+       except OSError:
+               err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir)
+
+       os.chdir(dir)
+       tmp = 't.bz2'
+       t = open(tmp,'wb')
+       try: t.write(txt)
+       finally: t.close()
+
+       try:
+               t = tarfile.open(tmp)
+       except:
+               try:
+                       os.system('bunzip2 t.bz2')
+                       t = tarfile.open('t')
+                       tmp = 't'
+               except:
+                       os.chdir(cwd)
+                       try: shutil.rmtree(dir)
+                       except OSError: pass
+                       err("Waf cannot be unpacked, check that bzip2 support is present")
+
+       try:
+               for x in t: t.extract(x)
+       finally:
+               t.close()
+
+       for x in ['Tools', 'extras']:
+               os.chmod(join('waflib',x), 493)
+
+       if sys.hexversion<0x300000f:
+               sys.path = [join(dir, 'waflib')] + sys.path
+               import fixpy2
+               fixpy2.fixdir(dir)
+
+       os.remove(tmp)
+       os.chdir(cwd)
+
+       try: dir = unicode(dir, 'mbcs')
+       except: pass
+       try:
+               from ctypes import windll
+               windll.kernel32.SetFileAttributesW(dir, 2)
+       except:
+               pass
+
+def test(dir):
+       try:
+               os.stat(join(dir, 'waflib'))
+               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 waflib -> export WAFDIR=/folder')
+
+       dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)
+       for i in [INSTALL,'/usr','/usr/local','/opt']:
+               w = test(i + '/lib/' + dirname)
+               if w: return w
+
+       #waf-local
+       dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname)
+       w = test(dir)
+       if w: return w
+
+       #unpack
+       unpack_wafdir(dir)
+       return dir
+
+wafdir = find_lib()
+sys.path.insert(0, wafdir)
+
+if __name__ == '__main__':
+
+       from waflib import Scripting
+       Scripting.waf_entry_point(cwd, VERSION, wafdir)
+