diff options
Diffstat (limited to 'configure.py')
| -rwxr-xr-x | configure.py | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/configure.py b/configure.py index 7f853a437..59e0eb6de 100755 --- a/configure.py +++ b/configure.py @@ -2577,7 +2577,43 @@ def robust_makedirs(directory, max_retries=5): # This is for otions that have --with-XYZ and --without-XYZ. If user does not # set any of those, we choose a default here. # Mutates `options` -def set_defaults_for_unset_options(options): +def set_defaults_for_unset_options(options, info_arch, info_cc): # pylint: disable=too-many-branches + if options.os is None: + system_from_python = platform.system().lower() + if re.match('^cygwin_.*', system_from_python): + logging.debug("Converting '%s' to 'cygwin'", system_from_python) + options.os = 'cygwin' + else: + options.os = system_from_python + logging.info('Guessing target OS is %s (use --os to set)' % (options.os)) + + if options.compiler is None: + if options.os == 'windows': + if have_program('g++') and not have_program('cl'): + options.compiler = 'gcc' + else: + options.compiler = 'msvc' + elif options.os in ['darwin', 'freebsd', 'ios']: + if have_program('clang++'): + options.compiler = 'clang' + elif options.os == 'openbsd': + if have_program('eg++'): + info_cc['gcc'].binary_name = 'eg++' + else: + logging.warning('Default GCC is too old; install a newer one using \'pkg_add gcc\'') + # The assembler shipping with OpenBSD 5.9 does not support avx2 + del info_cc['gcc'].isa_flags['avx2'] + options.compiler = 'gcc' + else: + options.compiler = 'gcc' + logging.info('Guessing to use compiler %s (use --cc to set)' % ( + options.compiler)) + + if options.cpu is None: + (options.arch, options.cpu) = guess_processor(info_arch) + logging.info('Guessing target processor is a %s/%s (use --cpu to set)' % ( + options.arch, options.cpu)) + if options.with_sphinx is None: if have_program('sphinx-build'): logging.info('Found sphinx-build (use --without-sphinx to disable)') @@ -2685,43 +2721,7 @@ def main(argv=None): print(k) sys.exit(0) - if options.os is None: - options.os = platform.system().lower() - - if re.match('^cygwin_.*', options.os): - logging.debug("Converting '%s' to 'cygwin'", options.os) - options.os = 'cygwin' - - logging.info('Guessing target OS is %s (use --os to set)' % (options.os)) - - if options.compiler is None: - if options.os == 'windows': - if have_program('g++') and not have_program('cl'): - options.compiler = 'gcc' - else: - options.compiler = 'msvc' - elif options.os in ['darwin', 'freebsd', 'ios']: - if have_program('clang++'): - options.compiler = 'clang' - elif options.os == 'openbsd': - if have_program('eg++'): - info_cc['gcc'].binary_name = 'eg++' - else: - logging.warning('Default GCC is too old; install a newer one using \'pkg_add gcc\'') - # The assembler shipping with OpenBSD 5.9 does not support avx2 - del info_cc['gcc'].isa_flags['avx2'] - options.compiler = 'gcc' - else: - options.compiler = 'gcc' - logging.info('Guessing to use compiler %s (use --cc to set)' % ( - options.compiler)) - - if options.cpu is None: - (options.arch, options.cpu) = guess_processor(info_arch) - logging.info('Guessing target processor is a %s/%s (use --cpu to set)' % ( - options.arch, options.cpu)) - - set_defaults_for_unset_options(options) + set_defaults_for_unset_options(options, info_arch, info_cc) canonicalize_options(options, info_os, info_arch) validate_options(options, info_os, info_cc, module_policies) |