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|
| | import getopt |
| | import os |
| | import sys |
| | import sysconfig |
| |
|
| | valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags', |
| | 'ldflags', 'extension-suffix', 'help', 'abiflags', 'configdir', |
| | 'embed'] |
| |
|
| | def exit_with_usage(code=1): |
| | print("Usage: {0} [{1}]".format( |
| | sys.argv[0], '|'.join('--'+opt for opt in valid_opts)), file=sys.stderr) |
| | sys.exit(code) |
| |
|
| | try: |
| | opts, args = getopt.getopt(sys.argv[1:], '', valid_opts) |
| | except getopt.error: |
| | exit_with_usage() |
| |
|
| | if not opts: |
| | exit_with_usage() |
| |
|
| | getvar = sysconfig.get_config_var |
| | pyver = getvar('VERSION') |
| |
|
| | opt_flags = [flag for (flag, val) in opts] |
| |
|
| | if '--help' in opt_flags: |
| | exit_with_usage(code=0) |
| |
|
| | for opt in opt_flags: |
| | if opt == '--prefix': |
| | print(getvar('prefix')) |
| |
|
| | elif opt == '--exec-prefix': |
| | print(getvar('exec_prefix')) |
| |
|
| | elif opt in ('--includes', '--cflags'): |
| | flags = ['-I' + sysconfig.get_path('include'), |
| | '-I' + sysconfig.get_path('platinclude')] |
| | if opt == '--cflags': |
| | flags.extend(getvar('CFLAGS').split()) |
| | print(' '.join(flags)) |
| |
|
| | elif opt in ('--libs', '--ldflags'): |
| | libs = [] |
| | if '--embed' in opt_flags: |
| | libs.append('-lpython' + pyver + sys.abiflags) |
| | else: |
| | libpython = getvar('LIBPYTHON') |
| | if libpython: |
| | libs.append(libpython) |
| | libs.extend(getvar('LIBS').split() + getvar('SYSLIBS').split()) |
| |
|
| | |
| | |
| | if opt == '--ldflags': |
| | if not getvar('Py_ENABLE_SHARED'): |
| | libs.insert(0, '-L' + getvar('LIBPL')) |
| | print(' '.join(libs)) |
| |
|
| | elif opt == '--extension-suffix': |
| | print(getvar('EXT_SUFFIX')) |
| |
|
| | elif opt == '--abiflags': |
| | print(sys.abiflags) |
| |
|
| | elif opt == '--configdir': |
| | print(getvar('LIBPL')) |
| |
|