mdw@git.distorted.org.uk Git - mLib-python/blob - setup.py

   1 from distutils.core import setup, Extension
   2 from Pyrex.Distutils import build_ext
   3 from os import *
   4 from errno import *
   5 import sre
   6 import sys
   7 from sys import stdin, stdout, stderr
   8
   9 incdirs = []
  10 libdirs = []
  11 libs = []
  12
  13 def progoutput(cmd):
  14   p = popen(cmd)
  15   out = p.readline()
  16   if p.read() != '': raise 'extra junk from %s' % cmd
  17   p.close()
  18   return out.rstrip('\n')
  19
  20 def libconfig(lib, ver):
  21   config = lib + '-config'
  22   if system('%s --check %s' % (config, ver)):
  23     raise '%s version %s not found' % (lib, ver)
  24   version = progoutput('%s --version' % config)
  25   for i in progoutput('%s --cflags' % config).split():
  26     if i[:2] == '-I': incdirs.append(i[2:])
  27     else: raise 'strange cflags item %s' % i
  28   for i in progoutput('%s --libs' % config).split():
  29     if i[:2] == '-L': libdirs.append(i[2:])
  30     elif i[:2] == '-l': libs.append(i[2:])
  31     else: raise 'strange libs item %s' % i
  32
  33 def uniquify(l):
  34   u = {}
  35   o = []
  36   for i in l:
  37     if i not in u:
  38       o.append(i)
  39       u[i] = 1
  40   return o
  41
  42 libconfig('catacomb', '2.1.0')
  43 libconfig('mLib', '2.0.3')
  44
  45 def needs_update_p(target, sources):
  46   if not path.exists(target): return True
  47   t_target = stat(target).st_mtime
  48   for s in sources:
  49     if stat(s).st_mtime > t_target: return True
  50   return False
  51
  52 rx_subst = sre.compile(r'\%(\w+)\%')
  53
  54 def getsource(src):
  55   br = src.find('[')
  56   if br >= 0:
  57     if src[-1] != ']':
  58       raise SyntaxError, 'bad auto file'
  59     subst = src[br + 1:-1]
  60     src = src[:br]
  61     x = subst.split(':')
  62     infile = x[0]
  63     if needs_update_p(src, [infile]):
  64       print 'creating %s from %s...' % (src, infile)
  65       d = dict([i.split('/', 1) for i in x[1:]])
  66       out = file(src + '.new', 'w')
  67       for line in file(infile):
  68         out.write(rx_subst.sub((lambda m: d[m.group(1)]), line))
  69       out.close()
  70       rename(src + '.new', src)
  71   return src
  72
  73 def mlibext(src):
  74   col = src.find('!')
  75   if col >= 0:
  76     mod = src[:col]
  77     srcs = [getsource(s) for s in src[col + 1:].split(',')]
  78   else:
  79     src = getsource(src)
  80     mod, hunoz = src.split('.', 1)
  81     srcs = [src]
  82   return Extension('mLib.' + mod, srcs,
  83                    ##extra_compile_args = ['-O0'],
  84                    include_dirs = uniquify(incdirs),
  85                    library_dirs = uniquify(libdirs),
  86                    libraries = uniquify(libs))
  87
  88 setup(name = 'mLib-python',
  89       version = '1.0.0',
  90       description = 'Python interface to mLib utilities library',
  91       author = 'Straylight/Edgeware',
  92       author_email = 'mdw@distorted.org.uk',
  93       license = 'GNU General Public License',
  94       packages = ['mLib'],
  95       ext_modules = [mlibext(x) for x in '''
  96         select.pyx crc32.pyx unihash.pyx report.pyx
  97         base64.pyx[codec.pyx.in:PREFIX/base64]
  98         base32.pyx[codec.pyx.in:PREFIX/base32]
  99         hex.pyx[codec.pyx.in:PREFIX/hex]
 100         array.c sym.pyx atom!atom-base.c,atom.pyx
 101         '''.split()],
 102       cmdclass = {'build_ext': build_ext})