1#!@EXENAME@
2# -*- python -*-
3
4# Keep this script in sync with python-config.sh.in
5
6import getopt
7import os
8import sys
9import sysconfig
10
11valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
12              'ldflags', 'extension-suffix', 'help', 'abiflags', 'configdir']
13
14def exit_with_usage(code=1):
15    print("Usage: {0} [{1}]".format(
16        sys.argv[0], '|'.join('--'+opt for opt in valid_opts)), file=sys.stderr)
17    sys.exit(code)
18
19try:
20    opts, args = getopt.getopt(sys.argv[1:], '', valid_opts)
21except getopt.error:
22    exit_with_usage()
23
24if not opts:
25    exit_with_usage()
26
27pyver = sysconfig.get_config_var('VERSION')
28getvar = sysconfig.get_config_var
29
30opt_flags = [flag for (flag, val) in opts]
31
32if '--help' in opt_flags:
33    exit_with_usage(code=0)
34
35for opt in opt_flags:
36    if opt == '--prefix':
37        print(sysconfig.get_config_var('prefix'))
38
39    elif opt == '--exec-prefix':
40        print(sysconfig.get_config_var('exec_prefix'))
41
42    elif opt in ('--includes', '--cflags'):
43        flags = ['-I' + sysconfig.get_path('include'),
44                 '-I' + sysconfig.get_path('platinclude')]
45        if opt == '--cflags':
46            flags.extend(getvar('CFLAGS').split())
47        print(' '.join(flags))
48
49    elif opt in ('--libs', '--ldflags'):
50        libs = ['-lpython' + pyver + sys.abiflags]
51        libs += getvar('LIBS').split()
52        libs += getvar('SYSLIBS').split()
53        # add the prefix/lib/pythonX.Y/config dir, but only if there is no
54        # shared library in prefix/lib/.
55        if opt == '--ldflags':
56            if not getvar('Py_ENABLE_SHARED'):
57                libs.insert(0, '-L' + getvar('LIBPL'))
58            if not getvar('PYTHONFRAMEWORK'):
59                libs.extend(getvar('LINKFORSHARED').split())
60        print(' '.join(libs))
61
62    elif opt == '--extension-suffix':
63        print(sysconfig.get_config_var('EXT_SUFFIX'))
64
65    elif opt == '--abiflags':
66        print(sys.abiflags)
67
68    elif opt == '--configdir':
69        print(sysconfig.get_config_var('LIBPL'))
70