| 1 | #! /usr/bin/python |
| 2 | |
| 3 | from distutils.core import setup, Extension |
| 4 | from os import * |
| 5 | from errno import * |
| 6 | |
| 7 | incdirs = [] |
| 8 | libdirs = [] |
| 9 | libs = [] |
| 10 | |
| 11 | def progoutput(cmd): |
| 12 | p = popen(cmd) |
| 13 | out = p.readline() |
| 14 | if p.read() != '': raise 'extra junk from %s' % cmd |
| 15 | p.close() |
| 16 | return out.rstrip('\n') |
| 17 | |
| 18 | def libconfig(lib, ver): |
| 19 | config = lib + '-config' |
| 20 | if system('%s --check %s' % (config, ver)): |
| 21 | raise '%s version %s not found' % (lib, ver) |
| 22 | version = progoutput('%s --version' % config) |
| 23 | for i in progoutput('%s --cflags' % config).split(): |
| 24 | if i[:2] == '-I': incdirs.append(i[2:]) |
| 25 | else: raise 'strange cflags item %s' % i |
| 26 | for i in progoutput('%s --libs' % config).split(): |
| 27 | if i[:2] == '-L': libdirs.append(i[2:]) |
| 28 | elif i[:2] == '-l': libs.append(i[2:]) |
| 29 | else: raise 'strange libs item %s' % i |
| 30 | |
| 31 | def uniquify(l): |
| 32 | u = {} |
| 33 | o = [] |
| 34 | for i in l: |
| 35 | if i not in u: |
| 36 | o.append(i) |
| 37 | u[i] = 1 |
| 38 | return o |
| 39 | |
| 40 | libconfig('mLib', '2.0.3') |
| 41 | libconfig('checkpath', '1.1.0') |
| 42 | |
| 43 | class SubprocessFailure (Exception): |
| 44 | def __init__(me, file, rc): |
| 45 | me.args = (file, rc) |
| 46 | me.file = file |
| 47 | me.rc = rc |
| 48 | def __str__(me): |
| 49 | if WIFEXITED(me.rc): |
| 50 | return '%s failed (rc = %d)' % (me.file, WEXITSTATUS(me.rc)) |
| 51 | elif WIFSIGNALED(me.rc): |
| 52 | return '%s died (signal %d)' % (me.file, WTERMSIG(me.rc)) |
| 53 | else: |
| 54 | return '%s died inexplicably' % (me.file) |
| 55 | |
| 56 | chk = Extension('checkpath', |
| 57 | ['checkpath.c'], |
| 58 | include_dirs = uniquify(incdirs), |
| 59 | library_dirs = uniquify(libdirs), |
| 60 | libraries = uniquify(libs)) |
| 61 | setup(name = 'CheckPath', |
| 62 | version = '1.1.0', |
| 63 | description = 'Checking paths for security', |
| 64 | author = 'Straylight/Edgeware', |
| 65 | author_email = 'mdw@nsict.org', |
| 66 | license = 'GNU General Public License', |
| 67 | ext_modules = [chk]) |