jpayne@68: #!/usr/bin/env python3.8
jpayne@68: # -*- python -*-
jpayne@68: 
jpayne@68: # Keep this script in sync with python-config.sh.in
jpayne@68: 
jpayne@68: import getopt
jpayne@68: import os
jpayne@68: import sys
jpayne@68: import sysconfig
jpayne@68: 
jpayne@68: valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
jpayne@68:               'ldflags', 'extension-suffix', 'help', 'abiflags', 'configdir',
jpayne@68:               'embed']
jpayne@68: 
jpayne@68: def exit_with_usage(code=1):
jpayne@68:     print("Usage: {0} [{1}]".format(
jpayne@68:         sys.argv[0], '|'.join('--'+opt for opt in valid_opts)), file=sys.stderr)
jpayne@68:     sys.exit(code)
jpayne@68: 
jpayne@68: try:
jpayne@68:     opts, args = getopt.getopt(sys.argv[1:], '', valid_opts)
jpayne@68: except getopt.error:
jpayne@68:     exit_with_usage()
jpayne@68: 
jpayne@68: if not opts:
jpayne@68:     exit_with_usage()
jpayne@68: 
jpayne@68: pyver = sysconfig.get_config_var('VERSION')
jpayne@68: getvar = sysconfig.get_config_var
jpayne@68: 
jpayne@68: opt_flags = [flag for (flag, val) in opts]
jpayne@68: 
jpayne@68: if '--help' in opt_flags:
jpayne@68:     exit_with_usage(code=0)
jpayne@68: 
jpayne@68: for opt in opt_flags:
jpayne@68:     if opt == '--prefix':
jpayne@68:         print(sysconfig.get_config_var('prefix'))
jpayne@68: 
jpayne@68:     elif opt == '--exec-prefix':
jpayne@68:         print(sysconfig.get_config_var('exec_prefix'))
jpayne@68: 
jpayne@68:     elif opt in ('--includes', '--cflags'):
jpayne@68:         flags = ['-I' + sysconfig.get_path('include'),
jpayne@68:                  '-I' + sysconfig.get_path('platinclude')]
jpayne@68:         if opt == '--cflags':
jpayne@68:             flags.extend(getvar('CFLAGS').split())
jpayne@68:         print(' '.join(flags))
jpayne@68: 
jpayne@68:     elif opt in ('--libs', '--ldflags'):
jpayne@68:         libs = []
jpayne@68:         if '--embed' in opt_flags:
jpayne@68:             libs.append('-lpython' + pyver + sys.abiflags)
jpayne@68:         else:
jpayne@68:             libpython = getvar('LIBPYTHON')
jpayne@68:             if libpython:
jpayne@68:                 libs.append(libpython)
jpayne@68:         libs.extend(getvar('LIBS').split() + getvar('SYSLIBS').split())
jpayne@68: 
jpayne@68:         # add the prefix/lib/pythonX.Y/config dir, but only if there is no
jpayne@68:         # shared library in prefix/lib/.
jpayne@68:         if opt == '--ldflags':
jpayne@68:             if not getvar('Py_ENABLE_SHARED'):
jpayne@68:                 libs.insert(0, '-L' + getvar('LIBPL'))
jpayne@68:         print(' '.join(libs))
jpayne@68: 
jpayne@68:     elif opt == '--extension-suffix':
jpayne@68:         print(sysconfig.get_config_var('EXT_SUFFIX'))
jpayne@68: 
jpayne@68:     elif opt == '--abiflags':
jpayne@68:         print(sys.abiflags)
jpayne@68: 
jpayne@68:     elif opt == '--configdir':
jpayne@68:         print(sysconfig.get_config_var('LIBPL'))