| 1 | #! /usr/bin/python |
| 2 | |
| 3 | from distutils.core import setup, Extension |
| 4 | from os import * |
| 5 | from os import _exit |
| 6 | from errno import * |
| 7 | import sys |
| 8 | from sys import stdin, stdout, stderr |
| 9 | |
| 10 | def progoutput(cmd): |
| 11 | p = popen(cmd) |
| 12 | out = p.readline() |
| 13 | if p.read() != '': raise 'extra junk from %s' % cmd |
| 14 | p.close() |
| 15 | return out.rstrip('\n') |
| 16 | |
| 17 | incdirs = [] |
| 18 | libdirs = [] |
| 19 | libs = [] |
| 20 | |
| 21 | def libconfig(lib, ver): |
| 22 | config = lib + '-config' |
| 23 | if system('%s --check %s' % (config, ver)): |
| 24 | raise '%s version %s not found' % (lib, ver) |
| 25 | version = progoutput('%s --version' % config) |
| 26 | for i in progoutput('%s --cflags' % config).split(): |
| 27 | if i[:2] == '-I': incdirs.append(i[2:]) |
| 28 | else: raise 'strange cflags item %s' % i |
| 29 | for i in progoutput('%s --libs' % config).split(): |
| 30 | if i[:2] == '-L': libdirs.append(i[2:]) |
| 31 | elif i[:2] == '-l': libs.append(i[2:]) |
| 32 | else: raise 'strange libs item %s' % i |
| 33 | |
| 34 | def uniquify(l): |
| 35 | u = {} |
| 36 | o = [] |
| 37 | for i in l: |
| 38 | if i not in u: |
| 39 | o.append(i) |
| 40 | u[i] = 1 |
| 41 | return o |
| 42 | |
| 43 | cflags = [] |
| 44 | libs = [] |
| 45 | libconfig('mLib', '2.0.3') |
| 46 | libconfig('catacomb', '2.1.0') |
| 47 | |
| 48 | class SubprocessFailure (Exception): |
| 49 | def __init__(me, file, rc): |
| 50 | me.args = (file, rc) |
| 51 | me.file = file |
| 52 | me.rc = rc |
| 53 | def __str__(me): |
| 54 | if WIFEXITED(me.rc): |
| 55 | return '%s failed (rc = %d)' % (me.file, WEXITSTATUS(me.rc)) |
| 56 | elif WIFSIGNALED(me.rc): |
| 57 | return '%s died (signal %d)' % (me.file, WTERMSIG(me.rc)) |
| 58 | else: |
| 59 | return '%s died inexplicably' % (me.file) |
| 60 | |
| 61 | for g in ['algorithms.h']: |
| 62 | if type(g) == tuple: |
| 63 | fin, fout = g |
| 64 | else: |
| 65 | root, ext = path.splitext(g) |
| 66 | fin = root + '.py' |
| 67 | fout = g |
| 68 | stin = stat(fin) |
| 69 | try: |
| 70 | stout = stat(fout) |
| 71 | updatep = stin.st_mtime > stout.st_mtime |
| 72 | except OSError, err: |
| 73 | if err.errno == ENOENT: |
| 74 | updatep = True |
| 75 | else: |
| 76 | raise |
| 77 | if updatep: |
| 78 | kid = fork() |
| 79 | print 'running %s to create %s' % (fin, fout) |
| 80 | fnew = fout + '.new' |
| 81 | if kid == 0: |
| 82 | try: |
| 83 | out = file(fnew, 'w') |
| 84 | dup2(out.fileno(), stdout.fileno()) |
| 85 | out.close() |
| 86 | execl(sys.executable, sys.executable, fin) |
| 87 | except: |
| 88 | stderr.write('error running %s -> %s: %s\n' % |
| 89 | (fin, fout, sys.exc_info()[1])) |
| 90 | _exit(127) |
| 91 | _, rc = waitpid(kid, 0) |
| 92 | if rc: |
| 93 | raise SubprocessFailure, (fin, rc) |
| 94 | rename(fnew, fout) |
| 95 | |
| 96 | cat = Extension('catacomb._base', |
| 97 | ['catacomb.c', 'bytestring.c', |
| 98 | 'rand.c', 'algorithms.c', 'pubkey.c', 'pgen.c', |
| 99 | 'mp.c', 'field.c', 'ec.c', 'group.c', 'passphrase.c'], |
| 100 | ##extra_compile_args = ['-O0'], |
| 101 | include_dirs = uniquify(incdirs), |
| 102 | library_dirs = uniquify(libdirs), |
| 103 | libraries = uniquify(libs)) |
| 104 | |
| 105 | setup(name = 'Catacomb', |
| 106 | version = '2.1.0', |
| 107 | description = 'Interface to Catacomb cryptographic library', |
| 108 | url = 'http://tux.nsict.org/~mdw/Catacomb-2.1.0', |
| 109 | author = 'Straylight/Edgeware', |
| 110 | author_email = 'mdw@nsict.org', |
| 111 | license = 'GNU General Public License', |
| 112 | packages = ['catacomb'], |
| 113 | scripts = ['pwsafe'], |
| 114 | ext_modules = [cat]) |