diff --git a/ckpts/universal/global_step60/zero/24.attention.query_key_value.weight/exp_avg_sq.pt b/ckpts/universal/global_step60/zero/24.attention.query_key_value.weight/exp_avg_sq.pt new file mode 100644 index 0000000000000000000000000000000000000000..154786b466ce83f1f6003a634603d1a2c419dd75 --- /dev/null +++ b/ckpts/universal/global_step60/zero/24.attention.query_key_value.weight/exp_avg_sq.pt @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:058433c1552bf34a98bc7be71e3a183b8096120597d838881a18531bc471c6df +size 50332843 diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/__init__.pyi b/venv/lib/python3.10/site-packages/numpy/distutils/__init__.pyi new file mode 100644 index 0000000000000000000000000000000000000000..3938d68de14c3f83f9278b5d6b6a151a28549a0d --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/__init__.pyi @@ -0,0 +1,4 @@ +from typing import Any + +# TODO: remove when the full numpy namespace is defined +def 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config files. +""" +import os +import shlex +import subprocess +try: + from shlex import quote +except ImportError: + from pipes import quote + +__all__ = ['WindowsParser', 'PosixParser', 'NativeParser'] + + +class CommandLineParser: + """ + An object that knows how to split and join command-line arguments. + + It must be true that ``argv == split(join(argv))`` for all ``argv``. + The reverse neednt be true - `join(split(cmd))` may result in the addition + or removal of unnecessary escaping. + """ + @staticmethod + def join(argv): + """ Join a list of arguments into a command line string """ + raise NotImplementedError + + @staticmethod + def split(cmd): + """ Split a command line string into a list of arguments """ + raise NotImplementedError + + +class WindowsParser: + """ + The parsing behavior used by `subprocess.call("string")` on Windows, which + matches the Microsoft C/C++ runtime. + + Note that this is _not_ the behavior of cmd. + """ + @staticmethod + def join(argv): + # note that list2cmdline is specific to the windows syntax + return subprocess.list2cmdline(argv) + + @staticmethod + def split(cmd): + import ctypes # guarded import for systems without ctypes + try: + ctypes.windll + except AttributeError: + raise NotImplementedError + + # Windows has special parsing rules for the executable (no quotes), + # that we do not care about - insert a dummy element + if not cmd: + return [] + cmd = 'dummy ' + cmd + + CommandLineToArgvW = ctypes.windll.shell32.CommandLineToArgvW + CommandLineToArgvW.restype = ctypes.POINTER(ctypes.c_wchar_p) + CommandLineToArgvW.argtypes = (ctypes.c_wchar_p, ctypes.POINTER(ctypes.c_int)) + + nargs = ctypes.c_int() + lpargs = CommandLineToArgvW(cmd, ctypes.byref(nargs)) + args = [lpargs[i] for i in range(nargs.value)] + assert not ctypes.windll.kernel32.LocalFree(lpargs) + + # strip the element we inserted + assert args[0] == "dummy" + return args[1:] + + +class PosixParser: + """ + The parsing behavior used by `subprocess.call("string", shell=True)` on Posix. + """ + @staticmethod + def join(argv): + return ' '.join(quote(arg) for arg in argv) + + @staticmethod + def split(cmd): + return shlex.split(cmd, posix=True) + + +if os.name == 'nt': + NativeParser = WindowsParser +elif os.name == 'posix': + NativeParser = PosixParser diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/armccompiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/armccompiler.py new file mode 100644 index 0000000000000000000000000000000000000000..afba7eb3b3529835e59a52b42f7b143225faf465 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/armccompiler.py @@ -0,0 +1,26 @@ +from distutils.unixccompiler import UnixCCompiler + +class ArmCCompiler(UnixCCompiler): + + """ + Arm compiler. + """ + + compiler_type = 'arm' + cc_exe = 'armclang' + cxx_exe = 'armclang++' + + def __init__(self, verbose=0, dry_run=0, force=0): + UnixCCompiler.__init__(self, verbose, dry_run, force) + cc_compiler = self.cc_exe + cxx_compiler = self.cxx_exe + self.set_executables(compiler=cc_compiler + + ' -O3 -fPIC', + compiler_so=cc_compiler + + ' -O3 -fPIC', + compiler_cxx=cxx_compiler + + ' -O3 -fPIC', + linker_exe=cc_compiler + + ' -lamath', + linker_so=cc_compiler + + ' -lamath -shared') diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/ccompiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/ccompiler.py new file mode 100644 index 0000000000000000000000000000000000000000..40f495fc7aa82c10ad31082821729724782f86fa --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/ccompiler.py @@ -0,0 +1,826 @@ +import os +import re +import sys +import platform +import shlex +import time +import subprocess +from copy import copy +from pathlib import Path +from distutils import ccompiler +from distutils.ccompiler import ( + compiler_class, gen_lib_options, get_default_compiler, new_compiler, + CCompiler +) +from distutils.errors import ( + DistutilsExecError, DistutilsModuleError, DistutilsPlatformError, + CompileError, UnknownFileError +) +from distutils.sysconfig import customize_compiler +from distutils.version import LooseVersion + +from numpy.distutils import log +from numpy.distutils.exec_command import ( + filepath_from_subprocess_output, forward_bytes_to_stdout +) +from numpy.distutils.misc_util import cyg2win32, is_sequence, mingw32, \ + get_num_build_jobs, \ + _commandline_dep_string, \ + sanitize_cxx_flags + +# globals for parallel build management +import threading + +_job_semaphore = None +_global_lock = threading.Lock() +_processing_files = set() + + +def _needs_build(obj, cc_args, extra_postargs, pp_opts): + """ + Check if an objects needs to be rebuild based on its dependencies + + Parameters + ---------- + obj : str + object file + + Returns + ------- + bool + """ + # defined in unixcompiler.py + dep_file = obj + '.d' + if not os.path.exists(dep_file): + return True + + # dep_file is a makefile containing 'object: dependencies' + # formatted like posix shell (spaces escaped, \ line continuations) + # the last line contains the compiler commandline arguments as some + # projects may compile an extension multiple times with different + # arguments + with open(dep_file) as f: + lines = f.readlines() + + cmdline =_commandline_dep_string(cc_args, extra_postargs, pp_opts) + last_cmdline = lines[-1] + if last_cmdline != cmdline: + return True + + contents = ''.join(lines[:-1]) + deps = [x for x in shlex.split(contents, posix=True) + if x != "\n" and not x.endswith(":")] + + try: + t_obj = os.stat(obj).st_mtime + + # check if any of the dependencies is newer than the object + # the dependencies includes the source used to create the object + for f in deps: + if os.stat(f).st_mtime > t_obj: + return True + except OSError: + # no object counts as newer (shouldn't happen if dep_file exists) + return True + + return False + + +def replace_method(klass, method_name, func): + # Py3k does not have unbound method anymore, MethodType does not work + m = lambda self, *args, **kw: func(self, *args, **kw) + setattr(klass, method_name, m) + + +###################################################################### +## Method that subclasses may redefine. But don't call this method, +## it i private to CCompiler class and may return unexpected +## results if used elsewhere. So, you have been warned.. + +def CCompiler_find_executables(self): + """ + Does nothing here, but is called by the get_version method and can be + overridden by subclasses. In particular it is redefined in the `FCompiler` + class where more documentation can be found. + + """ + pass + + +replace_method(CCompiler, 'find_executables', CCompiler_find_executables) + + +# Using customized CCompiler.spawn. +def CCompiler_spawn(self, cmd, display=None, env=None): + """ + Execute a command in a sub-process. + + Parameters + ---------- + cmd : str + The command to execute. + display : str or sequence of str, optional + The text to add to the log file kept by `numpy.distutils`. + If not given, `display` is equal to `cmd`. + env : a dictionary for environment variables, optional + + Returns + ------- + None + + Raises + ------ + DistutilsExecError + If the command failed, i.e. the exit status was not 0. + + """ + env = env if env is not None else dict(os.environ) + if display is None: + display = cmd + if is_sequence(display): + display = ' '.join(list(display)) + log.info(display) + try: + if self.verbose: + subprocess.check_output(cmd, env=env) + else: + subprocess.check_output(cmd, stderr=subprocess.STDOUT, env=env) + except subprocess.CalledProcessError as exc: + o = exc.output + s = exc.returncode + except OSError as e: + # OSError doesn't have the same hooks for the exception + # output, but exec_command() historically would use an + # empty string for EnvironmentError (base class for + # OSError) + # o = b'' + # still that would make the end-user lost in translation! + o = f"\n\n{e}\n\n\n" + try: + o = o.encode(sys.stdout.encoding) + except AttributeError: + o = o.encode('utf8') + # status previously used by exec_command() for parent + # of OSError + s = 127 + else: + # use a convenience return here so that any kind of + # caught exception will execute the default code after the + # try / except block, which handles various exceptions + return None + + if is_sequence(cmd): + cmd = ' '.join(list(cmd)) + + if self.verbose: + forward_bytes_to_stdout(o) + + if re.search(b'Too many open files', o): + msg = '\nTry rerunning setup command until build succeeds.' + else: + msg = '' + raise DistutilsExecError('Command "%s" failed with exit status %d%s' % + (cmd, s, msg)) + +replace_method(CCompiler, 'spawn', CCompiler_spawn) + +def CCompiler_object_filenames(self, source_filenames, strip_dir=0, output_dir=''): + """ + Return the name of the object files for the given source files. + + Parameters + ---------- + source_filenames : list of str + The list of paths to source files. Paths can be either relative or + absolute, this is handled transparently. + strip_dir : bool, optional + Whether to strip the directory from the returned paths. If True, + the file name prepended by `output_dir` is returned. Default is False. + output_dir : str, optional + If given, this path is prepended to the returned paths to the + object files. + + Returns + ------- + obj_names : list of str + The list of paths to the object files corresponding to the source + files in `source_filenames`. + + """ + if output_dir is None: + output_dir = '' + obj_names = [] + for src_name in source_filenames: + base, ext = os.path.splitext(os.path.normpath(src_name)) + base = os.path.splitdrive(base)[1] # Chop off the drive + base = base[os.path.isabs(base):] # If abs, chop off leading / + if base.startswith('..'): + # Resolve starting relative path components, middle ones + # (if any) have been handled by os.path.normpath above. + i = base.rfind('..')+2 + d = base[:i] + d = os.path.basename(os.path.abspath(d)) + base = d + base[i:] + if ext not in self.src_extensions: + raise UnknownFileError("unknown file type '%s' (from '%s')" % (ext, src_name)) + if strip_dir: + base = os.path.basename(base) + obj_name = os.path.join(output_dir, base + self.obj_extension) + obj_names.append(obj_name) + return obj_names + +replace_method(CCompiler, 'object_filenames', CCompiler_object_filenames) + +def CCompiler_compile(self, sources, output_dir=None, macros=None, + include_dirs=None, debug=0, extra_preargs=None, + extra_postargs=None, depends=None): + """ + Compile one or more source files. + + Please refer to the Python distutils API reference for more details. + + Parameters + ---------- + sources : list of str + A list of filenames + output_dir : str, optional + Path to the output directory. + macros : list of tuples + A list of macro definitions. + include_dirs : list of str, optional + The directories to add to the default include file search path for + this compilation only. + debug : bool, optional + Whether or not to output debug symbols in or alongside the object + file(s). + extra_preargs, extra_postargs : ? + Extra pre- and post-arguments. + depends : list of str, optional + A list of file names that all targets depend on. + + Returns + ------- + objects : list of str + A list of object file names, one per source file `sources`. + + Raises + ------ + CompileError + If compilation fails. + + """ + global _job_semaphore + + jobs = get_num_build_jobs() + + # setup semaphore to not exceed number of compile jobs when parallelized at + # extension level (python >= 3.5) + with _global_lock: + if _job_semaphore is None: + _job_semaphore = threading.Semaphore(jobs) + + if not sources: + return [] + from numpy.distutils.fcompiler import (FCompiler, + FORTRAN_COMMON_FIXED_EXTENSIONS, + has_f90_header) + if isinstance(self, FCompiler): + display = [] + for fc in ['f77', 'f90', 'fix']: + fcomp = getattr(self, 'compiler_'+fc) + if fcomp is None: + continue + display.append("Fortran %s compiler: %s" % (fc, ' '.join(fcomp))) + display = '\n'.join(display) + else: + ccomp = self.compiler_so + display = "C compiler: %s\n" % (' '.join(ccomp),) + log.info(display) + macros, objects, extra_postargs, pp_opts, build = \ + self._setup_compile(output_dir, macros, include_dirs, sources, + depends, extra_postargs) + cc_args = self._get_cc_args(pp_opts, debug, extra_preargs) + display = "compile options: '%s'" % (' '.join(cc_args)) + if extra_postargs: + display += "\nextra options: '%s'" % (' '.join(extra_postargs)) + log.info(display) + + def single_compile(args): + obj, (src, ext) = args + if not _needs_build(obj, cc_args, extra_postargs, pp_opts): + return + + # check if we are currently already processing the same object + # happens when using the same source in multiple extensions + while True: + # need explicit lock as there is no atomic check and add with GIL + with _global_lock: + # file not being worked on, start working + if obj not in _processing_files: + _processing_files.add(obj) + break + # wait for the processing to end + time.sleep(0.1) + + try: + # retrieve slot from our #job semaphore and build + with _job_semaphore: + self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) + finally: + # register being done processing + with _global_lock: + _processing_files.remove(obj) + + + if isinstance(self, FCompiler): + objects_to_build = list(build.keys()) + f77_objects, other_objects = [], [] + for obj in objects: + if obj in objects_to_build: + src, ext = build[obj] + if self.compiler_type=='absoft': + obj = cyg2win32(obj) + src = cyg2win32(src) + if Path(src).suffix.lower() in FORTRAN_COMMON_FIXED_EXTENSIONS \ + and not has_f90_header(src): + f77_objects.append((obj, (src, ext))) + else: + other_objects.append((obj, (src, ext))) + + # f77 objects can be built in parallel + build_items = f77_objects + # build f90 modules serial, module files are generated during + # compilation and may be used by files later in the list so the + # ordering is important + for o in other_objects: + single_compile(o) + else: + build_items = build.items() + + if len(build) > 1 and jobs > 1: + # build parallel + from concurrent.futures import ThreadPoolExecutor + with ThreadPoolExecutor(jobs) as pool: + res = pool.map(single_compile, build_items) + list(res) # access result to raise errors + else: + # build serial + for o in build_items: + single_compile(o) + + # Return *all* object filenames, not just the ones we just built. + return objects + +replace_method(CCompiler, 'compile', CCompiler_compile) + +def CCompiler_customize_cmd(self, cmd, ignore=()): + """ + Customize compiler using distutils command. + + Parameters + ---------- + cmd : class instance + An instance inheriting from `distutils.cmd.Command`. + ignore : sequence of str, optional + List of `CCompiler` commands (without ``'set_'``) that should not be + altered. Strings that are checked for are: + ``('include_dirs', 'define', 'undef', 'libraries', 'library_dirs', + 'rpath', 'link_objects')``. + + Returns + ------- + None + + """ + log.info('customize %s using %s' % (self.__class__.__name__, + cmd.__class__.__name__)) + + if ( + hasattr(self, 'compiler') and + 'clang' in self.compiler[0] and + not (platform.machine() == 'arm64' and sys.platform == 'darwin') + ): + # clang defaults to a non-strict floating error point model. + # However, '-ftrapping-math' is not currently supported (2023-04-08) + # for macosx_arm64. + # Since NumPy and most Python libs give warnings for these, override: + self.compiler.append('-ftrapping-math') + self.compiler_so.append('-ftrapping-math') + + def allow(attr): + return getattr(cmd, attr, None) is not None and attr not in ignore + + if allow('include_dirs'): + self.set_include_dirs(cmd.include_dirs) + if allow('define'): + for (name, value) in cmd.define: + self.define_macro(name, value) + if allow('undef'): + for macro in cmd.undef: + self.undefine_macro(macro) + if allow('libraries'): + self.set_libraries(self.libraries + cmd.libraries) + if allow('library_dirs'): + self.set_library_dirs(self.library_dirs + cmd.library_dirs) + if allow('rpath'): + self.set_runtime_library_dirs(cmd.rpath) + if allow('link_objects'): + self.set_link_objects(cmd.link_objects) + +replace_method(CCompiler, 'customize_cmd', CCompiler_customize_cmd) + +def _compiler_to_string(compiler): + props = [] + mx = 0 + keys = list(compiler.executables.keys()) + for key in ['version', 'libraries', 'library_dirs', + 'object_switch', 'compile_switch', + 'include_dirs', 'define', 'undef', 'rpath', 'link_objects']: + if key not in keys: + keys.append(key) + for key in keys: + if hasattr(compiler, key): + v = getattr(compiler, key) + mx = max(mx, len(key)) + props.append((key, repr(v))) + fmt = '%-' + repr(mx+1) + 's = %s' + lines = [fmt % prop for prop in props] + return '\n'.join(lines) + +def CCompiler_show_customization(self): + """ + Print the compiler customizations to stdout. + + Parameters + ---------- + None + + Returns + ------- + None + + Notes + ----- + Printing is only done if the distutils log threshold is < 2. + + """ + try: + self.get_version() + except Exception: + pass + if log._global_log.threshold<2: + print('*'*80) + print(self.__class__) + print(_compiler_to_string(self)) + print('*'*80) + +replace_method(CCompiler, 'show_customization', CCompiler_show_customization) + +def CCompiler_customize(self, dist, need_cxx=0): + """ + Do any platform-specific customization of a compiler instance. + + This method calls `distutils.sysconfig.customize_compiler` for + platform-specific customization, as well as optionally remove a flag + to suppress spurious warnings in case C++ code is being compiled. + + Parameters + ---------- + dist : object + This parameter is not used for anything. + need_cxx : bool, optional + Whether or not C++ has to be compiled. If so (True), the + ``"-Wstrict-prototypes"`` option is removed to prevent spurious + warnings. Default is False. + + Returns + ------- + None + + Notes + ----- + All the default options used by distutils can be extracted with:: + + from distutils import sysconfig + sysconfig.get_config_vars('CC', 'CXX', 'OPT', 'BASECFLAGS', + 'CCSHARED', 'LDSHARED', 'SO') + + """ + # See FCompiler.customize for suggested usage. + log.info('customize %s' % (self.__class__.__name__)) + customize_compiler(self) + if need_cxx: + # In general, distutils uses -Wstrict-prototypes, but this option is + # not valid for C++ code, only for C. Remove it if it's there to + # avoid a spurious warning on every compilation. + try: + self.compiler_so.remove('-Wstrict-prototypes') + except (AttributeError, ValueError): + pass + + if hasattr(self, 'compiler') and 'cc' in self.compiler[0]: + if not self.compiler_cxx: + if self.compiler[0].startswith('gcc'): + a, b = 'gcc', 'g++' + else: + a, b = 'cc', 'c++' + self.compiler_cxx = [self.compiler[0].replace(a, b)]\ + + self.compiler[1:] + else: + if hasattr(self, 'compiler'): + log.warn("#### %s #######" % (self.compiler,)) + if not hasattr(self, 'compiler_cxx'): + log.warn('Missing compiler_cxx fix for ' + self.__class__.__name__) + + + # check if compiler supports gcc style automatic dependencies + # run on every extension so skip for known good compilers + if hasattr(self, 'compiler') and ('gcc' in self.compiler[0] or + 'g++' in self.compiler[0] or + 'clang' in self.compiler[0]): + self._auto_depends = True + elif os.name == 'posix': + import tempfile + import shutil + tmpdir = tempfile.mkdtemp() + try: + fn = os.path.join(tmpdir, "file.c") + with open(fn, "w") as f: + f.write("int a;\n") + self.compile([fn], output_dir=tmpdir, + extra_preargs=['-MMD', '-MF', fn + '.d']) + self._auto_depends = True + except CompileError: + self._auto_depends = False + finally: + shutil.rmtree(tmpdir) + + return + +replace_method(CCompiler, 'customize', CCompiler_customize) + +def simple_version_match(pat=r'[-.\d]+', ignore='', start=''): + """ + Simple matching of version numbers, for use in CCompiler and FCompiler. + + Parameters + ---------- + pat : str, optional + A regular expression matching version numbers. + Default is ``r'[-.\\d]+'``. + ignore : str, optional + A regular expression matching patterns to skip. + Default is ``''``, in which case nothing is skipped. + start : str, optional + A regular expression matching the start of where to start looking + for version numbers. + Default is ``''``, in which case searching is started at the + beginning of the version string given to `matcher`. + + Returns + ------- + matcher : callable + A function that is appropriate to use as the ``.version_match`` + attribute of a `CCompiler` class. `matcher` takes a single parameter, + a version string. + + """ + def matcher(self, version_string): + # version string may appear in the second line, so getting rid + # of new lines: + version_string = version_string.replace('\n', ' ') + pos = 0 + if start: + m = re.match(start, version_string) + if not m: + return None + pos = m.end() + while True: + m = re.search(pat, version_string[pos:]) + if not m: + return None + if ignore and re.match(ignore, m.group(0)): + pos = m.end() + continue + break + return m.group(0) + return matcher + +def CCompiler_get_version(self, force=False, ok_status=[0]): + """ + Return compiler version, or None if compiler is not available. + + Parameters + ---------- + force : bool, optional + If True, force a new determination of the version, even if the + compiler already has a version attribute. Default is False. + ok_status : list of int, optional + The list of status values returned by the version look-up process + for which a version string is returned. If the status value is not + in `ok_status`, None is returned. Default is ``[0]``. + + Returns + ------- + version : str or None + Version string, in the format of `distutils.version.LooseVersion`. + + """ + if not force and hasattr(self, 'version'): + return self.version + self.find_executables() + try: + version_cmd = self.version_cmd + except AttributeError: + return None + if not version_cmd or not version_cmd[0]: + return None + try: + matcher = self.version_match + except AttributeError: + try: + pat = self.version_pattern + except AttributeError: + return None + def matcher(version_string): + m = re.match(pat, version_string) + if not m: + return None + version = m.group('version') + return version + + try: + output = subprocess.check_output(version_cmd, stderr=subprocess.STDOUT) + except subprocess.CalledProcessError as exc: + output = exc.output + status = exc.returncode + except OSError: + # match the historical returns for a parent + # exception class caught by exec_command() + status = 127 + output = b'' + else: + # output isn't actually a filepath but we do this + # for now to match previous distutils behavior + output = filepath_from_subprocess_output(output) + status = 0 + + version = None + if status in ok_status: + version = matcher(output) + if version: + version = LooseVersion(version) + self.version = version + return version + +replace_method(CCompiler, 'get_version', CCompiler_get_version) + +def CCompiler_cxx_compiler(self): + """ + Return the C++ compiler. + + Parameters + ---------- + None + + Returns + ------- + cxx : class instance + The C++ compiler, as a `CCompiler` instance. + + """ + if self.compiler_type in ('msvc', 'intelw', 'intelemw'): + return self + + cxx = copy(self) + cxx.compiler_cxx = cxx.compiler_cxx + cxx.compiler_so = [cxx.compiler_cxx[0]] + \ + sanitize_cxx_flags(cxx.compiler_so[1:]) + if (sys.platform.startswith(('aix', 'os400')) and + 'ld_so_aix' in cxx.linker_so[0]): + # AIX needs the ld_so_aix script included with Python + cxx.linker_so = [cxx.linker_so[0], cxx.compiler_cxx[0]] \ + + cxx.linker_so[2:] + if sys.platform.startswith('os400'): + #This is required by i 7.4 and prievous for PRId64 in printf() call. + cxx.compiler_so.append('-D__STDC_FORMAT_MACROS') + #This a bug of gcc10.3, which failed to handle the TLS init. + cxx.compiler_so.append('-fno-extern-tls-init') + cxx.linker_so.append('-fno-extern-tls-init') + else: + cxx.linker_so = [cxx.compiler_cxx[0]] + cxx.linker_so[1:] + return cxx + +replace_method(CCompiler, 'cxx_compiler', CCompiler_cxx_compiler) + +compiler_class['intel'] = ('intelccompiler', 'IntelCCompiler', + "Intel C Compiler for 32-bit applications") +compiler_class['intele'] = ('intelccompiler', 'IntelItaniumCCompiler', + "Intel C Itanium Compiler for Itanium-based applications") +compiler_class['intelem'] = ('intelccompiler', 'IntelEM64TCCompiler', + "Intel C Compiler for 64-bit applications") +compiler_class['intelw'] = ('intelccompiler', 'IntelCCompilerW', + "Intel C Compiler for 32-bit applications on Windows") +compiler_class['intelemw'] = ('intelccompiler', 'IntelEM64TCCompilerW', + "Intel C Compiler for 64-bit applications on Windows") +compiler_class['pathcc'] = ('pathccompiler', 'PathScaleCCompiler', + "PathScale Compiler for SiCortex-based applications") +compiler_class['arm'] = ('armccompiler', 'ArmCCompiler', + "Arm C Compiler") +compiler_class['fujitsu'] = ('fujitsuccompiler', 'FujitsuCCompiler', + "Fujitsu C Compiler") + +ccompiler._default_compilers += (('linux.*', 'intel'), + ('linux.*', 'intele'), + ('linux.*', 'intelem'), + ('linux.*', 'pathcc'), + ('nt', 'intelw'), + ('nt', 'intelemw')) + +if sys.platform == 'win32': + compiler_class['mingw32'] = ('mingw32ccompiler', 'Mingw32CCompiler', + "Mingw32 port of GNU C Compiler for Win32"\ + "(for MSC built Python)") + if mingw32(): + # On windows platforms, we want to default to mingw32 (gcc) + # because msvc can't build blitz stuff. + log.info('Setting mingw32 as default compiler for nt.') + ccompiler._default_compilers = (('nt', 'mingw32'),) \ + + ccompiler._default_compilers + + +_distutils_new_compiler = new_compiler +def new_compiler (plat=None, + compiler=None, + verbose=None, + dry_run=0, + force=0): + # Try first C compilers from numpy.distutils. + if verbose is None: + verbose = log.get_threshold() <= log.INFO + if plat is None: + plat = os.name + try: + if compiler is None: + compiler = get_default_compiler(plat) + (module_name, class_name, long_description) = compiler_class[compiler] + except KeyError: + msg = "don't know how to compile C/C++ code on platform '%s'" % plat + if compiler is not None: + msg = msg + " with '%s' compiler" % compiler + raise DistutilsPlatformError(msg) + module_name = "numpy.distutils." + module_name + try: + __import__ (module_name) + except ImportError as e: + msg = str(e) + log.info('%s in numpy.distutils; trying from distutils', + str(msg)) + module_name = module_name[6:] + try: + __import__(module_name) + except ImportError as e: + msg = str(e) + raise DistutilsModuleError("can't compile C/C++ code: unable to load module '%s'" % \ + module_name) + try: + module = sys.modules[module_name] + klass = vars(module)[class_name] + except KeyError: + raise DistutilsModuleError(("can't compile C/C++ code: unable to find class '%s' " + + "in module '%s'") % (class_name, module_name)) + compiler = klass(None, dry_run, force) + compiler.verbose = verbose + log.debug('new_compiler returns %s' % (klass)) + return compiler + +ccompiler.new_compiler = new_compiler + +_distutils_gen_lib_options = gen_lib_options +def gen_lib_options(compiler, library_dirs, runtime_library_dirs, libraries): + # the version of this function provided by CPython allows the following + # to return lists, which are unpacked automatically: + # - compiler.runtime_library_dir_option + # our version extends the behavior to: + # - compiler.library_dir_option + # - compiler.library_option + # - compiler.find_library_file + r = _distutils_gen_lib_options(compiler, library_dirs, + runtime_library_dirs, libraries) + lib_opts = [] + for i in r: + if is_sequence(i): + lib_opts.extend(list(i)) + else: + lib_opts.append(i) + return lib_opts +ccompiler.gen_lib_options = gen_lib_options + +# Also fix up the various compiler modules, which do +# from distutils.ccompiler import gen_lib_options +# Don't bother with mwerks, as we don't support Classic Mac. +for _cc in ['msvc9', 'msvc', '_msvc', 'bcpp', 'cygwinc', 'emxc', 'unixc']: + _m = sys.modules.get('distutils.' + _cc + 'compiler') + if _m is not None: + setattr(_m, 'gen_lib_options', gen_lib_options) + diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/conv_template.py b/venv/lib/python3.10/site-packages/numpy/distutils/conv_template.py new file mode 100644 index 0000000000000000000000000000000000000000..c8933d1d42865f745bb985f7f9068a96985997f7 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/conv_template.py @@ -0,0 +1,329 @@ +#!/usr/bin/env python3 +""" +takes templated file .xxx.src and produces .xxx file where .xxx is +.i or .c or .h, using the following template rules + +/**begin repeat -- on a line by itself marks the start of a repeated code + segment +/**end repeat**/ -- on a line by itself marks it's end + +After the /**begin repeat and before the */, all the named templates are placed +these should all have the same number of replacements + +Repeat blocks can be nested, with each nested block labeled with its depth, +i.e. +/**begin repeat1 + *.... + */ +/**end repeat1**/ + +When using nested loops, you can optionally exclude particular +combinations of the variables using (inside the comment portion of the inner loop): + + :exclude: var1=value1, var2=value2, ... + +This will exclude the pattern where var1 is value1 and var2 is value2 when +the result is being generated. + + +In the main body each replace will use one entry from the list of named replacements + + Note that all #..# forms in a block must have the same number of + comma-separated entries. + +Example: + + An input file containing + + /**begin repeat + * #a = 1,2,3# + * #b = 1,2,3# + */ + + /**begin repeat1 + * #c = ted, jim# + */ + @a@, @b@, @c@ + /**end repeat1**/ + + /**end repeat**/ + + produces + + line 1 "template.c.src" + + /* + ********************************************************************* + ** This file was autogenerated from a template DO NOT EDIT!!** + ** Changes should be made to the original source (.src) file ** + ********************************************************************* + */ + + #line 9 + 1, 1, ted + + #line 9 + 1, 1, jim + + #line 9 + 2, 2, ted + + #line 9 + 2, 2, jim + + #line 9 + 3, 3, ted + + #line 9 + 3, 3, jim + +""" + +__all__ = ['process_str', 'process_file'] + +import os +import sys +import re + +# names for replacement that are already global. +global_names = {} + +# header placed at the front of head processed file +header =\ +""" +/* + ***************************************************************************** + ** This file was autogenerated from a template DO NOT EDIT!!!! ** + ** Changes should be made to the original source (.src) file ** + ***************************************************************************** + */ + +""" +# Parse string for repeat loops +def parse_structure(astr, level): + """ + The returned line number is from the beginning of the string, starting + at zero. Returns an empty list if no loops found. + + """ + if level == 0 : + loopbeg = "/**begin repeat" + loopend = "/**end repeat**/" + else : + loopbeg = "/**begin repeat%d" % level + loopend = "/**end repeat%d**/" % level + + ind = 0 + line = 0 + spanlist = [] + while True: + start = astr.find(loopbeg, ind) + if start == -1: + break + start2 = astr.find("*/", start) + start2 = astr.find("\n", start2) + fini1 = astr.find(loopend, start2) + fini2 = astr.find("\n", fini1) + line += astr.count("\n", ind, start2+1) + spanlist.append((start, start2+1, fini1, fini2+1, line)) + line += astr.count("\n", start2+1, fini2) + ind = fini2 + spanlist.sort() + return spanlist + + +def paren_repl(obj): + torep = obj.group(1) + numrep = obj.group(2) + return ','.join([torep]*int(numrep)) + +parenrep = re.compile(r"\(([^)]*)\)\*(\d+)") +plainrep = re.compile(r"([^*]+)\*(\d+)") +def parse_values(astr): + # replaces all occurrences of '(a,b,c)*4' in astr + # with 'a,b,c,a,b,c,a,b,c,a,b,c'. Empty braces generate + # empty values, i.e., ()*4 yields ',,,'. The result is + # split at ',' and a list of values returned. + astr = parenrep.sub(paren_repl, astr) + # replaces occurrences of xxx*3 with xxx, xxx, xxx + astr = ','.join([plainrep.sub(paren_repl, x.strip()) + for x in astr.split(',')]) + return astr.split(',') + + +stripast = re.compile(r"\n\s*\*?") +named_re = re.compile(r"#\s*(\w*)\s*=([^#]*)#") +exclude_vars_re = re.compile(r"(\w*)=(\w*)") +exclude_re = re.compile(":exclude:") +def parse_loop_header(loophead) : + """Find all named replacements in the header + + Returns a list of dictionaries, one for each loop iteration, + where each key is a name to be substituted and the corresponding + value is the replacement string. + + Also return a list of exclusions. The exclusions are dictionaries + of key value pairs. There can be more than one exclusion. + [{'var1':'value1', 'var2', 'value2'[,...]}, ...] + + """ + # Strip out '\n' and leading '*', if any, in continuation lines. + # This should not effect code previous to this change as + # continuation lines were not allowed. + loophead = stripast.sub("", loophead) + # parse out the names and lists of values + names = [] + reps = named_re.findall(loophead) + nsub = None + for rep in reps: + name = rep[0] + vals = parse_values(rep[1]) + size = len(vals) + if nsub is None : + nsub = size + elif nsub != size : + msg = "Mismatch in number of values, %d != %d\n%s = %s" + raise ValueError(msg % (nsub, size, name, vals)) + names.append((name, vals)) + + + # Find any exclude variables + excludes = [] + + for obj in exclude_re.finditer(loophead): + span = obj.span() + # find next newline + endline = loophead.find('\n', span[1]) + substr = loophead[span[1]:endline] + ex_names = exclude_vars_re.findall(substr) + excludes.append(dict(ex_names)) + + # generate list of dictionaries, one for each template iteration + dlist = [] + if nsub is None : + raise ValueError("No substitution variables found") + for i in range(nsub): + tmp = {name: vals[i] for name, vals in names} + dlist.append(tmp) + return dlist + +replace_re = re.compile(r"@(\w+)@") +def parse_string(astr, env, level, line) : + lineno = "#line %d\n" % line + + # local function for string replacement, uses env + def replace(match): + name = match.group(1) + try : + val = env[name] + except KeyError: + msg = 'line %d: no definition of key "%s"'%(line, name) + raise ValueError(msg) from None + return val + + code = [lineno] + struct = parse_structure(astr, level) + if struct : + # recurse over inner loops + oldend = 0 + newlevel = level + 1 + for sub in struct: + pref = astr[oldend:sub[0]] + head = astr[sub[0]:sub[1]] + text = astr[sub[1]:sub[2]] + oldend = sub[3] + newline = line + sub[4] + code.append(replace_re.sub(replace, pref)) + try : + envlist = parse_loop_header(head) + except ValueError as e: + msg = "line %d: %s" % (newline, e) + raise ValueError(msg) + for newenv in envlist : + newenv.update(env) + newcode = parse_string(text, newenv, newlevel, newline) + code.extend(newcode) + suff = astr[oldend:] + code.append(replace_re.sub(replace, suff)) + else : + # replace keys + code.append(replace_re.sub(replace, astr)) + code.append('\n') + return ''.join(code) + +def process_str(astr): + code = [header] + code.extend(parse_string(astr, global_names, 0, 1)) + return ''.join(code) + + +include_src_re = re.compile(r"(\n|\A)#include\s*['\"]" + r"(?P[\w\d./\\]+[.]src)['\"]", re.I) + +def resolve_includes(source): + d = os.path.dirname(source) + with open(source) as fid: + lines = [] + for line in fid: + m = include_src_re.match(line) + if m: + fn = m.group('name') + if not os.path.isabs(fn): + fn = os.path.join(d, fn) + if os.path.isfile(fn): + lines.extend(resolve_includes(fn)) + else: + lines.append(line) + else: + lines.append(line) + return lines + +def process_file(source): + lines = resolve_includes(source) + sourcefile = os.path.normcase(source).replace("\\", "\\\\") + try: + code = process_str(''.join(lines)) + except ValueError as e: + raise ValueError('In "%s" loop at %s' % (sourcefile, e)) from None + return '#line 1 "%s"\n%s' % (sourcefile, code) + + +def unique_key(adict): + # this obtains a unique key given a dictionary + # currently it works by appending together n of the letters of the + # current keys and increasing n until a unique key is found + # -- not particularly quick + allkeys = list(adict.keys()) + done = False + n = 1 + while not done: + newkey = "".join([x[:n] for x in allkeys]) + if newkey in allkeys: + n += 1 + else: + done = True + return newkey + + +def main(): + try: + file = sys.argv[1] + except IndexError: + fid = sys.stdin + outfile = sys.stdout + else: + fid = open(file, 'r') + (base, ext) = os.path.splitext(file) + newname = base + outfile = open(newname, 'w') + + allstr = fid.read() + try: + writestr = process_str(allstr) + except ValueError as e: + raise ValueError("In %s loop at %s" % (file, e)) from None + + outfile.write(writestr) + +if __name__ == "__main__": + main() diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/core.py b/venv/lib/python3.10/site-packages/numpy/distutils/core.py new file mode 100644 index 0000000000000000000000000000000000000000..1cdc739731bfb073a580202f0cd0a36c5d3cb5aa --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/core.py @@ -0,0 +1,216 @@ +import sys +from distutils.core import Distribution + +if 'setuptools' in sys.modules: + have_setuptools = True + from setuptools import setup as old_setup + # easy_install imports math, it may be picked up from cwd + from setuptools.command import easy_install + try: + # very old versions of setuptools don't have this + from setuptools.command import bdist_egg + except ImportError: + have_setuptools = False +else: + from distutils.core import setup as old_setup + have_setuptools = False + +import warnings +import distutils.core +import distutils.dist + +from numpy.distutils.extension import Extension # noqa: F401 +from numpy.distutils.numpy_distribution import NumpyDistribution +from numpy.distutils.command import config, config_compiler, \ + build, build_py, build_ext, build_clib, build_src, build_scripts, \ + sdist, install_data, install_headers, install, bdist_rpm, \ + install_clib +from numpy.distutils.misc_util import is_sequence, is_string + +numpy_cmdclass = {'build': build.build, + 'build_src': build_src.build_src, + 'build_scripts': build_scripts.build_scripts, + 'config_cc': config_compiler.config_cc, + 'config_fc': config_compiler.config_fc, + 'config': config.config, + 'build_ext': build_ext.build_ext, + 'build_py': build_py.build_py, + 'build_clib': build_clib.build_clib, + 'sdist': sdist.sdist, + 'install_data': install_data.install_data, + 'install_headers': install_headers.install_headers, + 'install_clib': install_clib.install_clib, + 'install': install.install, + 'bdist_rpm': bdist_rpm.bdist_rpm, + } +if have_setuptools: + # Use our own versions of develop and egg_info to ensure that build_src is + # handled appropriately. + from numpy.distutils.command import develop, egg_info + numpy_cmdclass['bdist_egg'] = bdist_egg.bdist_egg + numpy_cmdclass['develop'] = develop.develop + numpy_cmdclass['easy_install'] = easy_install.easy_install + numpy_cmdclass['egg_info'] = egg_info.egg_info + +def _dict_append(d, **kws): + for k, v in kws.items(): + if k not in d: + d[k] = v + continue + dv = d[k] + if isinstance(dv, tuple): + d[k] = dv + tuple(v) + elif isinstance(dv, list): + d[k] = dv + list(v) + elif isinstance(dv, dict): + _dict_append(dv, **v) + elif is_string(dv): + assert is_string(v) + d[k] = v + else: + raise TypeError(repr(type(dv))) + +def _command_line_ok(_cache=None): + """ Return True if command line does not contain any + help or display requests. + """ + if _cache: + return _cache[0] + elif _cache is None: + _cache = [] + ok = True + display_opts = ['--'+n for n in Distribution.display_option_names] + for o in Distribution.display_options: + if o[1]: + display_opts.append('-'+o[1]) + for arg in sys.argv: + if arg.startswith('--help') or arg=='-h' or arg in display_opts: + ok = False + break + _cache.append(ok) + return ok + +def get_distribution(always=False): + dist = distutils.core._setup_distribution + # XXX Hack to get numpy installable with easy_install. + # The problem is easy_install runs it's own setup(), which + # sets up distutils.core._setup_distribution. However, + # when our setup() runs, that gets overwritten and lost. + # We can't use isinstance, as the DistributionWithoutHelpCommands + # class is local to a function in setuptools.command.easy_install + if dist is not None and \ + 'DistributionWithoutHelpCommands' in repr(dist): + dist = None + if always and dist is None: + dist = NumpyDistribution() + return dist + +def setup(**attr): + + cmdclass = numpy_cmdclass.copy() + + new_attr = attr.copy() + if 'cmdclass' in new_attr: + cmdclass.update(new_attr['cmdclass']) + new_attr['cmdclass'] = cmdclass + + if 'configuration' in new_attr: + # To avoid calling configuration if there are any errors + # or help request in command in the line. + configuration = new_attr.pop('configuration') + + old_dist = distutils.core._setup_distribution + old_stop = distutils.core._setup_stop_after + distutils.core._setup_distribution = None + distutils.core._setup_stop_after = "commandline" + try: + dist = setup(**new_attr) + finally: + distutils.core._setup_distribution = old_dist + distutils.core._setup_stop_after = old_stop + if dist.help or not _command_line_ok(): + # probably displayed help, skip running any commands + return dist + + # create setup dictionary and append to new_attr + config = configuration() + if hasattr(config, 'todict'): + config = config.todict() + _dict_append(new_attr, **config) + + # Move extension source libraries to libraries + libraries = [] + for ext in new_attr.get('ext_modules', []): + new_libraries = [] + for item in ext.libraries: + if is_sequence(item): + lib_name, build_info = item + _check_append_ext_library(libraries, lib_name, build_info) + new_libraries.append(lib_name) + elif is_string(item): + new_libraries.append(item) + else: + raise TypeError("invalid description of extension module " + "library %r" % (item,)) + ext.libraries = new_libraries + if libraries: + if 'libraries' not in new_attr: + new_attr['libraries'] = [] + for item in libraries: + _check_append_library(new_attr['libraries'], item) + + # sources in ext_modules or libraries may contain header files + if ('ext_modules' in new_attr or 'libraries' in new_attr) \ + and 'headers' not in new_attr: + new_attr['headers'] = [] + + # Use our custom NumpyDistribution class instead of distutils' one + new_attr['distclass'] = NumpyDistribution + + return old_setup(**new_attr) + +def _check_append_library(libraries, item): + for libitem in libraries: + if is_sequence(libitem): + if is_sequence(item): + if item[0]==libitem[0]: + if item[1] is libitem[1]: + return + warnings.warn("[0] libraries list contains %r with" + " different build_info" % (item[0],), + stacklevel=2) + break + else: + if item==libitem[0]: + warnings.warn("[1] libraries list contains %r with" + " no build_info" % (item[0],), + stacklevel=2) + break + else: + if is_sequence(item): + if item[0]==libitem: + warnings.warn("[2] libraries list contains %r with" + " no build_info" % (item[0],), + stacklevel=2) + break + else: + if item==libitem: + return + libraries.append(item) + +def _check_append_ext_library(libraries, lib_name, build_info): + for item in libraries: + if is_sequence(item): + if item[0]==lib_name: + if item[1] is build_info: + return + warnings.warn("[3] libraries list contains %r with" + " different build_info" % (lib_name,), + stacklevel=2) + break + elif item==lib_name: + warnings.warn("[4] libraries list contains %r with" + " no build_info" % (lib_name,), + stacklevel=2) + break + libraries.append((lib_name, build_info)) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/cpuinfo.py b/venv/lib/python3.10/site-packages/numpy/distutils/cpuinfo.py new file mode 100644 index 0000000000000000000000000000000000000000..77620210981dd1e97d87a078344b3735c3cc6e1d --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/cpuinfo.py @@ -0,0 +1,683 @@ +#!/usr/bin/env python3 +""" +cpuinfo + +Copyright 2002 Pearu Peterson all rights reserved, +Pearu Peterson +Permission to use, modify, and distribute this software is given under the +terms of the NumPy (BSD style) license. See LICENSE.txt that came with +this distribution for specifics. + +NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. +Pearu Peterson + +""" +__all__ = ['cpu'] + +import os +import platform +import re +import sys +import types +import warnings + +from subprocess import getstatusoutput + + +def getoutput(cmd, successful_status=(0,), stacklevel=1): + try: + status, output = getstatusoutput(cmd) + except OSError as e: + warnings.warn(str(e), UserWarning, stacklevel=stacklevel) + return False, "" + if os.WIFEXITED(status) and os.WEXITSTATUS(status) in successful_status: + return True, output + return False, output + +def command_info(successful_status=(0,), stacklevel=1, **kw): + info = {} + for key in kw: + ok, output = getoutput(kw[key], successful_status=successful_status, + stacklevel=stacklevel+1) + if ok: + info[key] = output.strip() + return info + +def command_by_line(cmd, successful_status=(0,), stacklevel=1): + ok, output = getoutput(cmd, successful_status=successful_status, + stacklevel=stacklevel+1) + if not ok: + return + for line in output.splitlines(): + yield line.strip() + +def key_value_from_command(cmd, sep, successful_status=(0,), + stacklevel=1): + d = {} + for line in command_by_line(cmd, successful_status=successful_status, + stacklevel=stacklevel+1): + l = [s.strip() for s in line.split(sep, 1)] + if len(l) == 2: + d[l[0]] = l[1] + return d + +class CPUInfoBase: + """Holds CPU information and provides methods for requiring + the availability of various CPU features. + """ + + def _try_call(self, func): + try: + return func() + except Exception: + pass + + def __getattr__(self, name): + if not name.startswith('_'): + if hasattr(self, '_'+name): + attr = getattr(self, '_'+name) + if isinstance(attr, types.MethodType): + return lambda func=self._try_call,attr=attr : func(attr) + else: + return lambda : None + raise AttributeError(name) + + def _getNCPUs(self): + return 1 + + def __get_nbits(self): + abits = platform.architecture()[0] + nbits = re.compile(r'(\d+)bit').search(abits).group(1) + return nbits + + def _is_32bit(self): + return self.__get_nbits() == '32' + + def _is_64bit(self): + return self.__get_nbits() == '64' + +class LinuxCPUInfo(CPUInfoBase): + + info = None + + def __init__(self): + if self.info is not None: + return + info = [ {} ] + ok, output = getoutput('uname -m') + if ok: + info[0]['uname_m'] = output.strip() + try: + fo = open('/proc/cpuinfo') + except OSError as e: + warnings.warn(str(e), UserWarning, stacklevel=2) + else: + for line in fo: + name_value = [s.strip() for s in line.split(':', 1)] + if len(name_value) != 2: + continue + name, value = name_value + if not info or name in info[-1]: # next processor + info.append({}) + info[-1][name] = value + fo.close() + self.__class__.info = info + + def _not_impl(self): pass + + # Athlon + + def _is_AMD(self): + return self.info[0]['vendor_id']=='AuthenticAMD' + + def _is_AthlonK6_2(self): + return self._is_AMD() and self.info[0]['model'] == '2' + + def _is_AthlonK6_3(self): + return self._is_AMD() and self.info[0]['model'] == '3' + + def _is_AthlonK6(self): + return re.match(r'.*?AMD-K6', self.info[0]['model name']) is not None + + def _is_AthlonK7(self): + return re.match(r'.*?AMD-K7', self.info[0]['model name']) is not None + + def _is_AthlonMP(self): + return re.match(r'.*?Athlon\(tm\) MP\b', + self.info[0]['model name']) is not None + + def _is_AMD64(self): + return self.is_AMD() and self.info[0]['family'] == '15' + + def _is_Athlon64(self): + return re.match(r'.*?Athlon\(tm\) 64\b', + self.info[0]['model name']) is not None + + def _is_AthlonHX(self): + return re.match(r'.*?Athlon HX\b', + self.info[0]['model name']) is not None + + def _is_Opteron(self): + return re.match(r'.*?Opteron\b', + self.info[0]['model name']) is not None + + def _is_Hammer(self): + return re.match(r'.*?Hammer\b', + self.info[0]['model name']) is not None + + # Alpha + + def _is_Alpha(self): + return self.info[0]['cpu']=='Alpha' + + def _is_EV4(self): + return self.is_Alpha() and self.info[0]['cpu model'] == 'EV4' + + def _is_EV5(self): + return self.is_Alpha() and self.info[0]['cpu model'] == 'EV5' + + def _is_EV56(self): + return self.is_Alpha() and self.info[0]['cpu model'] == 'EV56' + + def _is_PCA56(self): + return self.is_Alpha() and self.info[0]['cpu model'] == 'PCA56' + + # Intel + + #XXX + _is_i386 = _not_impl + + def _is_Intel(self): + return self.info[0]['vendor_id']=='GenuineIntel' + + def _is_i486(self): + return self.info[0]['cpu']=='i486' + + def _is_i586(self): + return self.is_Intel() and self.info[0]['cpu family'] == '5' + + def _is_i686(self): + return self.is_Intel() and self.info[0]['cpu family'] == '6' + + def _is_Celeron(self): + return re.match(r'.*?Celeron', + self.info[0]['model name']) is not None + + def _is_Pentium(self): + return re.match(r'.*?Pentium', + self.info[0]['model name']) is not None + + def _is_PentiumII(self): + return re.match(r'.*?Pentium.*?II\b', + self.info[0]['model name']) is not None + + def _is_PentiumPro(self): + return re.match(r'.*?PentiumPro\b', + self.info[0]['model name']) is not None + + def _is_PentiumMMX(self): + return re.match(r'.*?Pentium.*?MMX\b', + self.info[0]['model name']) is not None + + def _is_PentiumIII(self): + return re.match(r'.*?Pentium.*?III\b', + self.info[0]['model name']) is not None + + def _is_PentiumIV(self): + return re.match(r'.*?Pentium.*?(IV|4)\b', + self.info[0]['model name']) is not None + + def _is_PentiumM(self): + return re.match(r'.*?Pentium.*?M\b', + self.info[0]['model name']) is not None + + def _is_Prescott(self): + return self.is_PentiumIV() and self.has_sse3() + + def _is_Nocona(self): + return (self.is_Intel() + and (self.info[0]['cpu family'] == '6' + or self.info[0]['cpu family'] == '15') + and (self.has_sse3() and not self.has_ssse3()) + and re.match(r'.*?\blm\b', self.info[0]['flags']) is not None) + + def _is_Core2(self): + return (self.is_64bit() and self.is_Intel() and + re.match(r'.*?Core\(TM\)2\b', + self.info[0]['model name']) is not None) + + def _is_Itanium(self): + return re.match(r'.*?Itanium\b', + self.info[0]['family']) is not None + + def _is_XEON(self): + return re.match(r'.*?XEON\b', + self.info[0]['model name'], re.IGNORECASE) is not None + + _is_Xeon = _is_XEON + + # Varia + + def _is_singleCPU(self): + return len(self.info) == 1 + + def _getNCPUs(self): + return len(self.info) + + def _has_fdiv_bug(self): + return self.info[0]['fdiv_bug']=='yes' + + def _has_f00f_bug(self): + return self.info[0]['f00f_bug']=='yes' + + def _has_mmx(self): + return re.match(r'.*?\bmmx\b', self.info[0]['flags']) is not None + + def _has_sse(self): + return re.match(r'.*?\bsse\b', self.info[0]['flags']) is not None + + def _has_sse2(self): + return re.match(r'.*?\bsse2\b', self.info[0]['flags']) is not None + + def _has_sse3(self): + return re.match(r'.*?\bpni\b', self.info[0]['flags']) is not None + + def _has_ssse3(self): + return re.match(r'.*?\bssse3\b', self.info[0]['flags']) is not None + + def _has_3dnow(self): + return re.match(r'.*?\b3dnow\b', self.info[0]['flags']) is not None + + def _has_3dnowext(self): + return re.match(r'.*?\b3dnowext\b', self.info[0]['flags']) is not None + +class IRIXCPUInfo(CPUInfoBase): + info = None + + def __init__(self): + if self.info is not None: + return + info = key_value_from_command('sysconf', sep=' ', + successful_status=(0, 1)) + self.__class__.info = info + + def _not_impl(self): pass + + def _is_singleCPU(self): + return self.info.get('NUM_PROCESSORS') == '1' + + def _getNCPUs(self): + return int(self.info.get('NUM_PROCESSORS', 1)) + + def __cputype(self, n): + return self.info.get('PROCESSORS').split()[0].lower() == 'r%s' % (n) + def _is_r2000(self): return self.__cputype(2000) + def _is_r3000(self): return self.__cputype(3000) + def _is_r3900(self): return self.__cputype(3900) + def _is_r4000(self): return self.__cputype(4000) + def _is_r4100(self): return self.__cputype(4100) + def _is_r4300(self): return self.__cputype(4300) + def _is_r4400(self): return self.__cputype(4400) + def _is_r4600(self): return self.__cputype(4600) + def _is_r4650(self): return self.__cputype(4650) + def _is_r5000(self): return self.__cputype(5000) + def _is_r6000(self): return self.__cputype(6000) + def _is_r8000(self): return self.__cputype(8000) + def _is_r10000(self): return self.__cputype(10000) + def _is_r12000(self): return self.__cputype(12000) + def _is_rorion(self): return self.__cputype('orion') + + def get_ip(self): + try: return self.info.get('MACHINE') + except Exception: pass + def __machine(self, n): + return self.info.get('MACHINE').lower() == 'ip%s' % (n) + def _is_IP19(self): return self.__machine(19) + def _is_IP20(self): return self.__machine(20) + def _is_IP21(self): return self.__machine(21) + def _is_IP22(self): return self.__machine(22) + def _is_IP22_4k(self): return self.__machine(22) and self._is_r4000() + def _is_IP22_5k(self): return self.__machine(22) and self._is_r5000() + def _is_IP24(self): return self.__machine(24) + def _is_IP25(self): return self.__machine(25) + def _is_IP26(self): return self.__machine(26) + def _is_IP27(self): return self.__machine(27) + def _is_IP28(self): return self.__machine(28) + def _is_IP30(self): return self.__machine(30) + def _is_IP32(self): return self.__machine(32) + def _is_IP32_5k(self): return self.__machine(32) and self._is_r5000() + def _is_IP32_10k(self): return self.__machine(32) and self._is_r10000() + + +class DarwinCPUInfo(CPUInfoBase): + info = None + + def __init__(self): + if self.info is not None: + return + info = command_info(arch='arch', + machine='machine') + info['sysctl_hw'] = key_value_from_command('sysctl hw', sep='=') + self.__class__.info = info + + def _not_impl(self): pass + + def _getNCPUs(self): + return int(self.info['sysctl_hw'].get('hw.ncpu', 1)) + + def _is_Power_Macintosh(self): + return self.info['sysctl_hw']['hw.machine']=='Power Macintosh' + + def _is_i386(self): + return self.info['arch']=='i386' + def _is_ppc(self): + return self.info['arch']=='ppc' + + def __machine(self, n): + return self.info['machine'] == 'ppc%s'%n + def _is_ppc601(self): return self.__machine(601) + def _is_ppc602(self): return self.__machine(602) + def _is_ppc603(self): return self.__machine(603) + def _is_ppc603e(self): return self.__machine('603e') + def _is_ppc604(self): return self.__machine(604) + def _is_ppc604e(self): return self.__machine('604e') + def _is_ppc620(self): return self.__machine(620) + def _is_ppc630(self): return self.__machine(630) + def _is_ppc740(self): return self.__machine(740) + def _is_ppc7400(self): return self.__machine(7400) + def _is_ppc7450(self): return self.__machine(7450) + def _is_ppc750(self): return self.__machine(750) + def _is_ppc403(self): return self.__machine(403) + def _is_ppc505(self): return self.__machine(505) + def _is_ppc801(self): return self.__machine(801) + def _is_ppc821(self): return self.__machine(821) + def _is_ppc823(self): return self.__machine(823) + def _is_ppc860(self): return self.__machine(860) + + +class SunOSCPUInfo(CPUInfoBase): + + info = None + + def __init__(self): + if self.info is not None: + return + info = command_info(arch='arch', + mach='mach', + uname_i='uname_i', + isainfo_b='isainfo -b', + isainfo_n='isainfo -n', + ) + info['uname_X'] = key_value_from_command('uname -X', sep='=') + for line in command_by_line('psrinfo -v 0'): + m = re.match(r'\s*The (?P

[\w\d]+) processor operates at', line) + if m: + info['processor'] = m.group('p') + break + self.__class__.info = info + + def _not_impl(self): pass + + def _is_i386(self): + return self.info['isainfo_n']=='i386' + def _is_sparc(self): + return self.info['isainfo_n']=='sparc' + def _is_sparcv9(self): + return self.info['isainfo_n']=='sparcv9' + + def _getNCPUs(self): + return int(self.info['uname_X'].get('NumCPU', 1)) + + def _is_sun4(self): + return self.info['arch']=='sun4' + + def _is_SUNW(self): + return re.match(r'SUNW', self.info['uname_i']) is not None + def _is_sparcstation5(self): + return re.match(r'.*SPARCstation-5', self.info['uname_i']) is not None + def _is_ultra1(self): + return re.match(r'.*Ultra-1', self.info['uname_i']) is not None + def _is_ultra250(self): + return re.match(r'.*Ultra-250', self.info['uname_i']) is not None + def _is_ultra2(self): + return re.match(r'.*Ultra-2', self.info['uname_i']) is not None + def _is_ultra30(self): + return re.match(r'.*Ultra-30', self.info['uname_i']) is not None + def _is_ultra4(self): + return re.match(r'.*Ultra-4', self.info['uname_i']) is not None + def _is_ultra5_10(self): + return re.match(r'.*Ultra-5_10', self.info['uname_i']) is not None + def _is_ultra5(self): + return re.match(r'.*Ultra-5', self.info['uname_i']) is not None + def _is_ultra60(self): + return re.match(r'.*Ultra-60', self.info['uname_i']) is not None + def _is_ultra80(self): + return re.match(r'.*Ultra-80', self.info['uname_i']) is not None + def _is_ultraenterprice(self): + return re.match(r'.*Ultra-Enterprise', self.info['uname_i']) is not None + def _is_ultraenterprice10k(self): + return re.match(r'.*Ultra-Enterprise-10000', self.info['uname_i']) is not None + def _is_sunfire(self): + return re.match(r'.*Sun-Fire', self.info['uname_i']) is not None + def _is_ultra(self): + return re.match(r'.*Ultra', self.info['uname_i']) is not None + + def _is_cpusparcv7(self): + return self.info['processor']=='sparcv7' + def _is_cpusparcv8(self): + return self.info['processor']=='sparcv8' + def _is_cpusparcv9(self): + return self.info['processor']=='sparcv9' + +class Win32CPUInfo(CPUInfoBase): + + info = None + pkey = r"HARDWARE\DESCRIPTION\System\CentralProcessor" + # XXX: what does the value of + # HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 + # mean? + + def __init__(self): + if self.info is not None: + return + info = [] + try: + #XXX: Bad style to use so long `try:...except:...`. Fix it! + import winreg + + prgx = re.compile(r"family\s+(?P\d+)\s+model\s+(?P\d+)" + r"\s+stepping\s+(?P\d+)", re.IGNORECASE) + chnd=winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, self.pkey) + pnum=0 + while True: + try: + proc=winreg.EnumKey(chnd, pnum) + except winreg.error: + break + else: + pnum+=1 + info.append({"Processor":proc}) + phnd=winreg.OpenKey(chnd, proc) + pidx=0 + while True: + try: + name, value, vtpe=winreg.EnumValue(phnd, pidx) + except winreg.error: + break + else: + pidx=pidx+1 + info[-1][name]=value + if name=="Identifier": + srch=prgx.search(value) + if srch: + info[-1]["Family"]=int(srch.group("FML")) + info[-1]["Model"]=int(srch.group("MDL")) + info[-1]["Stepping"]=int(srch.group("STP")) + except Exception as e: + print(e, '(ignoring)') + self.__class__.info = info + + def _not_impl(self): pass + + # Athlon + + def _is_AMD(self): + return self.info[0]['VendorIdentifier']=='AuthenticAMD' + + def _is_Am486(self): + return self.is_AMD() and self.info[0]['Family']==4 + + def _is_Am5x86(self): + return self.is_AMD() and self.info[0]['Family']==4 + + def _is_AMDK5(self): + return self.is_AMD() and self.info[0]['Family']==5 \ + and self.info[0]['Model'] in [0, 1, 2, 3] + + def _is_AMDK6(self): + return self.is_AMD() and self.info[0]['Family']==5 \ + and self.info[0]['Model'] in [6, 7] + + def _is_AMDK6_2(self): + return self.is_AMD() and self.info[0]['Family']==5 \ + and self.info[0]['Model']==8 + + def _is_AMDK6_3(self): + return self.is_AMD() and self.info[0]['Family']==5 \ + and self.info[0]['Model']==9 + + def _is_AMDK7(self): + return self.is_AMD() and self.info[0]['Family'] == 6 + + # To reliably distinguish between the different types of AMD64 chips + # (Athlon64, Operton, Athlon64 X2, Semperon, Turion 64, etc.) would + # require looking at the 'brand' from cpuid + + def _is_AMD64(self): + return self.is_AMD() and self.info[0]['Family'] == 15 + + # Intel + + def _is_Intel(self): + return self.info[0]['VendorIdentifier']=='GenuineIntel' + + def _is_i386(self): + return self.info[0]['Family']==3 + + def _is_i486(self): + return self.info[0]['Family']==4 + + def _is_i586(self): + return self.is_Intel() and self.info[0]['Family']==5 + + def _is_i686(self): + return self.is_Intel() and self.info[0]['Family']==6 + + def _is_Pentium(self): + return self.is_Intel() and self.info[0]['Family']==5 + + def _is_PentiumMMX(self): + return self.is_Intel() and self.info[0]['Family']==5 \ + and self.info[0]['Model']==4 + + def _is_PentiumPro(self): + return self.is_Intel() and self.info[0]['Family']==6 \ + and self.info[0]['Model']==1 + + def _is_PentiumII(self): + return self.is_Intel() and self.info[0]['Family']==6 \ + and self.info[0]['Model'] in [3, 5, 6] + + def _is_PentiumIII(self): + return self.is_Intel() and self.info[0]['Family']==6 \ + and self.info[0]['Model'] in [7, 8, 9, 10, 11] + + def _is_PentiumIV(self): + return self.is_Intel() and self.info[0]['Family']==15 + + def _is_PentiumM(self): + return self.is_Intel() and self.info[0]['Family'] == 6 \ + and self.info[0]['Model'] in [9, 13, 14] + + def _is_Core2(self): + return self.is_Intel() and self.info[0]['Family'] == 6 \ + and self.info[0]['Model'] in [15, 16, 17] + + # Varia + + def _is_singleCPU(self): + return len(self.info) == 1 + + def _getNCPUs(self): + return len(self.info) + + def _has_mmx(self): + if self.is_Intel(): + return (self.info[0]['Family']==5 and self.info[0]['Model']==4) \ + or (self.info[0]['Family'] in [6, 15]) + elif self.is_AMD(): + return self.info[0]['Family'] in [5, 6, 15] + else: + return False + + def _has_sse(self): + if self.is_Intel(): + return ((self.info[0]['Family']==6 and + self.info[0]['Model'] in [7, 8, 9, 10, 11]) + or self.info[0]['Family']==15) + elif self.is_AMD(): + return ((self.info[0]['Family']==6 and + self.info[0]['Model'] in [6, 7, 8, 10]) + or self.info[0]['Family']==15) + else: + return False + + def _has_sse2(self): + if self.is_Intel(): + return self.is_Pentium4() or self.is_PentiumM() \ + or self.is_Core2() + elif self.is_AMD(): + return self.is_AMD64() + else: + return False + + def _has_3dnow(self): + return self.is_AMD() and self.info[0]['Family'] in [5, 6, 15] + + def _has_3dnowext(self): + return self.is_AMD() and self.info[0]['Family'] in [6, 15] + +if sys.platform.startswith('linux'): # variations: linux2,linux-i386 (any others?) + cpuinfo = LinuxCPUInfo +elif sys.platform.startswith('irix'): + cpuinfo = IRIXCPUInfo +elif sys.platform == 'darwin': + cpuinfo = DarwinCPUInfo +elif sys.platform.startswith('sunos'): + cpuinfo = SunOSCPUInfo +elif sys.platform.startswith('win32'): + cpuinfo = Win32CPUInfo +elif sys.platform.startswith('cygwin'): + cpuinfo = LinuxCPUInfo +#XXX: other OS's. Eg. use _winreg on Win32. Or os.uname on unices. +else: + cpuinfo = CPUInfoBase + +cpu = cpuinfo() + +#if __name__ == "__main__": +# +# cpu.is_blaa() +# cpu.is_Intel() +# cpu.is_Alpha() +# +# print('CPU information:'), +# for name in dir(cpuinfo): +# if name[0]=='_' and name[1]!='_': +# r = getattr(cpu,name[1:])() +# if r: +# if r!=1: +# print('%s=%s' %(name[1:],r)) +# else: +# print(name[1:]), +# print() diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/exec_command.py b/venv/lib/python3.10/site-packages/numpy/distutils/exec_command.py new file mode 100644 index 0000000000000000000000000000000000000000..a67453abf624c8b256f5613afdc7b7546957bc19 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/exec_command.py @@ -0,0 +1,315 @@ +""" +exec_command + +Implements exec_command function that is (almost) equivalent to +commands.getstatusoutput function but on NT, DOS systems the +returned status is actually correct (though, the returned status +values may be different by a factor). In addition, exec_command +takes keyword arguments for (re-)defining environment variables. + +Provides functions: + + exec_command --- execute command in a specified directory and + in the modified environment. + find_executable --- locate a command using info from environment + variable PATH. Equivalent to posix `which` + command. + +Author: Pearu Peterson +Created: 11 January 2003 + +Requires: Python 2.x + +Successfully tested on: + +======== ============ ================================================= +os.name sys.platform comments +======== ============ ================================================= +posix linux2 Debian (sid) Linux, Python 2.1.3+, 2.2.3+, 2.3.3 + PyCrust 0.9.3, Idle 1.0.2 +posix linux2 Red Hat 9 Linux, Python 2.1.3, 2.2.2, 2.3.2 +posix sunos5 SunOS 5.9, Python 2.2, 2.3.2 +posix darwin Darwin 7.2.0, Python 2.3 +nt win32 Windows Me + Python 2.3(EE), Idle 1.0, PyCrust 0.7.2 + Python 2.1.1 Idle 0.8 +nt win32 Windows 98, Python 2.1.1. Idle 0.8 +nt win32 Cygwin 98-4.10, Python 2.1.1(MSC) - echo tests + fail i.e. redefining environment variables may + not work. FIXED: don't use cygwin echo! + Comment: also `cmd /c echo` will not work + but redefining environment variables do work. +posix cygwin Cygwin 98-4.10, Python 2.3.3(cygming special) +nt win32 Windows XP, Python 2.3.3 +======== ============ ================================================= + +Known bugs: + +* Tests, that send messages to stderr, fail when executed from MSYS prompt + because the messages are lost at some point. + +""" +__all__ = ['exec_command', 'find_executable'] + +import os +import sys +import subprocess +import locale +import warnings + +from numpy.distutils.misc_util import is_sequence, make_temp_file +from numpy.distutils import log + +def filepath_from_subprocess_output(output): + """ + Convert `bytes` in the encoding used by a subprocess into a filesystem-appropriate `str`. + + Inherited from `exec_command`, and possibly incorrect. + """ + mylocale = locale.getpreferredencoding(False) + if mylocale is None: + mylocale = 'ascii' + output = output.decode(mylocale, errors='replace') + output = output.replace('\r\n', '\n') + # Another historical oddity + if output[-1:] == '\n': + output = output[:-1] + return output + + +def forward_bytes_to_stdout(val): + """ + Forward bytes from a subprocess call to the console, without attempting to + decode them. + + The assumption is that the subprocess call already returned bytes in + a suitable encoding. + """ + if hasattr(sys.stdout, 'buffer'): + # use the underlying binary output if there is one + sys.stdout.buffer.write(val) + elif hasattr(sys.stdout, 'encoding'): + # round-trip the encoding if necessary + sys.stdout.write(val.decode(sys.stdout.encoding)) + else: + # make a best-guess at the encoding + sys.stdout.write(val.decode('utf8', errors='replace')) + + +def temp_file_name(): + # 2019-01-30, 1.17 + warnings.warn('temp_file_name is deprecated since NumPy v1.17, use ' + 'tempfile.mkstemp instead', DeprecationWarning, stacklevel=1) + fo, name = make_temp_file() + fo.close() + return name + +def get_pythonexe(): + pythonexe = sys.executable + if os.name in ['nt', 'dos']: + fdir, fn = os.path.split(pythonexe) + fn = fn.upper().replace('PYTHONW', 'PYTHON') + pythonexe = os.path.join(fdir, fn) + assert os.path.isfile(pythonexe), '%r is not a file' % (pythonexe,) + return pythonexe + +def find_executable(exe, path=None, _cache={}): + """Return full path of a executable or None. + + Symbolic links are not followed. + """ + key = exe, path + try: + return _cache[key] + except KeyError: + pass + log.debug('find_executable(%r)' % exe) + orig_exe = exe + + if path is None: + path = os.environ.get('PATH', os.defpath) + if os.name=='posix': + realpath = os.path.realpath + else: + realpath = lambda a:a + + if exe.startswith('"'): + exe = exe[1:-1] + + suffixes = [''] + if os.name in ['nt', 'dos', 'os2']: + fn, ext = os.path.splitext(exe) + extra_suffixes = ['.exe', '.com', '.bat'] + if ext.lower() not in extra_suffixes: + suffixes = extra_suffixes + + if os.path.isabs(exe): + paths = [''] + else: + paths = [ os.path.abspath(p) for p in path.split(os.pathsep) ] + + for path in paths: + fn = os.path.join(path, exe) + for s in suffixes: + f_ext = fn+s + if not os.path.islink(f_ext): + f_ext = realpath(f_ext) + if os.path.isfile(f_ext) and os.access(f_ext, os.X_OK): + log.info('Found executable %s' % f_ext) + _cache[key] = f_ext + return f_ext + + log.warn('Could not locate executable %s' % orig_exe) + return None + +############################################################ + +def _preserve_environment( names ): + log.debug('_preserve_environment(%r)' % (names)) + env = {name: os.environ.get(name) for name in names} + return env + +def _update_environment( **env ): + log.debug('_update_environment(...)') + for name, value in env.items(): + os.environ[name] = value or '' + +def exec_command(command, execute_in='', use_shell=None, use_tee=None, + _with_python = 1, **env ): + """ + Return (status,output) of executed command. + + .. deprecated:: 1.17 + Use subprocess.Popen instead + + Parameters + ---------- + command : str + A concatenated string of executable and arguments. + execute_in : str + Before running command ``cd execute_in`` and after ``cd -``. + use_shell : {bool, None}, optional + If True, execute ``sh -c command``. Default None (True) + use_tee : {bool, None}, optional + If True use tee. Default None (True) + + + Returns + ------- + res : str + Both stdout and stderr messages. + + Notes + ----- + On NT, DOS systems the returned status is correct for external commands. + Wild cards will not work for non-posix systems or when use_shell=0. + + """ + # 2019-01-30, 1.17 + warnings.warn('exec_command is deprecated since NumPy v1.17, use ' + 'subprocess.Popen instead', DeprecationWarning, stacklevel=1) + log.debug('exec_command(%r,%s)' % (command, + ','.join(['%s=%r'%kv for kv in env.items()]))) + + if use_tee is None: + use_tee = os.name=='posix' + if use_shell is None: + use_shell = os.name=='posix' + execute_in = os.path.abspath(execute_in) + oldcwd = os.path.abspath(os.getcwd()) + + if __name__[-12:] == 'exec_command': + exec_dir = os.path.dirname(os.path.abspath(__file__)) + elif os.path.isfile('exec_command.py'): + exec_dir = os.path.abspath('.') + else: + exec_dir = os.path.abspath(sys.argv[0]) + if os.path.isfile(exec_dir): + exec_dir = os.path.dirname(exec_dir) + + if oldcwd!=execute_in: + os.chdir(execute_in) + log.debug('New cwd: %s' % execute_in) + else: + log.debug('Retaining cwd: %s' % oldcwd) + + oldenv = _preserve_environment( list(env.keys()) ) + _update_environment( **env ) + + try: + st = _exec_command(command, + use_shell=use_shell, + use_tee=use_tee, + **env) + finally: + if oldcwd!=execute_in: + os.chdir(oldcwd) + log.debug('Restored cwd to %s' % oldcwd) + _update_environment(**oldenv) + + return st + + +def _exec_command(command, use_shell=None, use_tee = None, **env): + """ + Internal workhorse for exec_command(). + """ + if use_shell is None: + use_shell = os.name=='posix' + if use_tee is None: + use_tee = os.name=='posix' + + if os.name == 'posix' and use_shell: + # On POSIX, subprocess always uses /bin/sh, override + sh = os.environ.get('SHELL', '/bin/sh') + if is_sequence(command): + command = [sh, '-c', ' '.join(command)] + else: + command = [sh, '-c', command] + use_shell = False + + elif os.name == 'nt' and is_sequence(command): + # On Windows, join the string for CreateProcess() ourselves as + # subprocess does it a bit differently + command = ' '.join(_quote_arg(arg) for arg in command) + + # Inherit environment by default + env = env or None + try: + # text is set to False so that communicate() + # will return bytes. We need to decode the output ourselves + # so that Python will not raise a UnicodeDecodeError when + # it encounters an invalid character; rather, we simply replace it + proc = subprocess.Popen(command, shell=use_shell, env=env, text=False, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + except OSError: + # Return 127, as os.spawn*() and /bin/sh do + return 127, '' + + text, err = proc.communicate() + mylocale = locale.getpreferredencoding(False) + if mylocale is None: + mylocale = 'ascii' + text = text.decode(mylocale, errors='replace') + text = text.replace('\r\n', '\n') + # Another historical oddity + if text[-1:] == '\n': + text = text[:-1] + + if use_tee and text: + print(text) + return proc.returncode, text + + +def _quote_arg(arg): + """ + Quote the argument for safe use in a shell command line. + """ + # If there is a quote in the string, assume relevants parts of the + # string are already quoted (e.g. '-I"C:\\Program Files\\..."') + if '"' not in arg and ' ' in arg: + return '"%s"' % arg + return arg + +############################################################ diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/extension.py b/venv/lib/python3.10/site-packages/numpy/distutils/extension.py new file mode 100644 index 0000000000000000000000000000000000000000..3ede013e0f3c6f2ed20690a7b2a260c2592ab3f4 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/extension.py @@ -0,0 +1,107 @@ +"""distutils.extension + +Provides the Extension class, used to describe C/C++ extension +modules in setup scripts. + +Overridden to support f2py. + +""" +import re +from distutils.extension import Extension as old_Extension + + +cxx_ext_re = re.compile(r'.*\.(cpp|cxx|cc)\Z', re.I).match +fortran_pyf_ext_re = re.compile(r'.*\.(f90|f95|f77|for|ftn|f|pyf)\Z', re.I).match + + +class Extension(old_Extension): + """ + Parameters + ---------- + name : str + Extension name. + sources : list of str + List of source file locations relative to the top directory of + the package. + extra_compile_args : list of str + Extra command line arguments to pass to the compiler. + extra_f77_compile_args : list of str + Extra command line arguments to pass to the fortran77 compiler. + extra_f90_compile_args : list of str + Extra command line arguments to pass to the fortran90 compiler. + """ + def __init__( + self, name, sources, + include_dirs=None, + define_macros=None, + undef_macros=None, + library_dirs=None, + libraries=None, + runtime_library_dirs=None, + extra_objects=None, + extra_compile_args=None, + extra_link_args=None, + export_symbols=None, + swig_opts=None, + depends=None, + language=None, + f2py_options=None, + module_dirs=None, + extra_c_compile_args=None, + extra_cxx_compile_args=None, + extra_f77_compile_args=None, + extra_f90_compile_args=None,): + + old_Extension.__init__( + self, name, [], + include_dirs=include_dirs, + define_macros=define_macros, + undef_macros=undef_macros, + library_dirs=library_dirs, + libraries=libraries, + runtime_library_dirs=runtime_library_dirs, + extra_objects=extra_objects, + extra_compile_args=extra_compile_args, + extra_link_args=extra_link_args, + export_symbols=export_symbols) + + # Avoid assert statements checking that sources contains strings: + self.sources = sources + + # Python 2.4 distutils new features + self.swig_opts = swig_opts or [] + # swig_opts is assumed to be a list. Here we handle the case where it + # is specified as a string instead. + if isinstance(self.swig_opts, str): + import warnings + msg = "swig_opts is specified as a string instead of a list" + warnings.warn(msg, SyntaxWarning, stacklevel=2) + self.swig_opts = self.swig_opts.split() + + # Python 2.3 distutils new features + self.depends = depends or [] + self.language = language + + # numpy_distutils features + self.f2py_options = f2py_options or [] + self.module_dirs = module_dirs or [] + self.extra_c_compile_args = extra_c_compile_args or [] + self.extra_cxx_compile_args = extra_cxx_compile_args or [] + self.extra_f77_compile_args = extra_f77_compile_args or [] + self.extra_f90_compile_args = extra_f90_compile_args or [] + + return + + def has_cxx_sources(self): + for source in self.sources: + if cxx_ext_re(str(source)): + return True + return False + + def has_f2py_sources(self): + for source in self.sources: + if fortran_pyf_ext_re(source): + return True + return False + +# class Extension diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/__init__.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..5160e2abf54f9c72f9b63901eb2417a21aba90dc --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/__init__.py @@ -0,0 +1,1035 @@ +"""numpy.distutils.fcompiler + +Contains FCompiler, an abstract base class that defines the interface +for the numpy.distutils Fortran compiler abstraction model. + +Terminology: + +To be consistent, where the term 'executable' is used, it means the single +file, like 'gcc', that is executed, and should be a string. In contrast, +'command' means the entire command line, like ['gcc', '-c', 'file.c'], and +should be a list. + +But note that FCompiler.executables is actually a dictionary of commands. + +""" +__all__ = ['FCompiler', 'new_fcompiler', 'show_fcompilers', + 'dummy_fortran_file'] + +import os +import sys +import re +from pathlib import Path + +from distutils.sysconfig import get_python_lib +from distutils.fancy_getopt import FancyGetopt +from distutils.errors import DistutilsModuleError, \ + DistutilsExecError, CompileError, LinkError, DistutilsPlatformError +from distutils.util import split_quoted, strtobool + +from numpy.distutils.ccompiler import CCompiler, gen_lib_options +from numpy.distutils import log +from numpy.distutils.misc_util import is_string, all_strings, is_sequence, \ + make_temp_file, get_shared_lib_extension +from numpy.distutils.exec_command import find_executable +from numpy.distutils import _shell_utils + +from .environment import EnvironmentConfig + +__metaclass__ = type + + +FORTRAN_COMMON_FIXED_EXTENSIONS = ['.for', '.ftn', '.f77', '.f'] + + +class CompilerNotFound(Exception): + pass + +def flaglist(s): + if is_string(s): + return split_quoted(s) + else: + return s + +def str2bool(s): + if is_string(s): + return strtobool(s) + return bool(s) + +def is_sequence_of_strings(seq): + return is_sequence(seq) and all_strings(seq) + +class FCompiler(CCompiler): + """Abstract base class to define the interface that must be implemented + by real Fortran compiler classes. + + Methods that subclasses may redefine: + + update_executables(), find_executables(), get_version() + get_flags(), get_flags_opt(), get_flags_arch(), get_flags_debug() + get_flags_f77(), get_flags_opt_f77(), get_flags_arch_f77(), + get_flags_debug_f77(), get_flags_f90(), get_flags_opt_f90(), + get_flags_arch_f90(), get_flags_debug_f90(), + get_flags_fix(), get_flags_linker_so() + + DON'T call these methods (except get_version) after + constructing a compiler instance or inside any other method. + All methods, except update_executables() and find_executables(), + may call the get_version() method. + + After constructing a compiler instance, always call customize(dist=None) + method that finalizes compiler construction and makes the following + attributes available: + compiler_f77 + compiler_f90 + compiler_fix + linker_so + archiver + ranlib + libraries + library_dirs + """ + + # These are the environment variables and distutils keys used. + # Each configuration description is + # (, , , , ) + # The hook names are handled by the self._environment_hook method. + # - names starting with 'self.' call methods in this class + # - names starting with 'exe.' return the key in the executables dict + # - names like 'flags.YYY' return self.get_flag_YYY() + # convert is either None or a function to convert a string to the + # appropriate type used. + + distutils_vars = EnvironmentConfig( + distutils_section='config_fc', + noopt = (None, None, 'noopt', str2bool, False), + noarch = (None, None, 'noarch', str2bool, False), + debug = (None, None, 'debug', str2bool, False), + verbose = (None, None, 'verbose', str2bool, False), + ) + + command_vars = EnvironmentConfig( + distutils_section='config_fc', + compiler_f77 = ('exe.compiler_f77', 'F77', 'f77exec', None, False), + compiler_f90 = ('exe.compiler_f90', 'F90', 'f90exec', None, False), + compiler_fix = ('exe.compiler_fix', 'F90', 'f90exec', None, False), + version_cmd = ('exe.version_cmd', None, None, None, False), + linker_so = ('exe.linker_so', 'LDSHARED', 'ldshared', None, False), + linker_exe = ('exe.linker_exe', 'LD', 'ld', None, False), + archiver = (None, 'AR', 'ar', None, False), + ranlib = (None, 'RANLIB', 'ranlib', None, False), + ) + + flag_vars = EnvironmentConfig( + distutils_section='config_fc', + f77 = ('flags.f77', 'F77FLAGS', 'f77flags', flaglist, True), + f90 = ('flags.f90', 'F90FLAGS', 'f90flags', flaglist, True), + free = ('flags.free', 'FREEFLAGS', 'freeflags', flaglist, True), + fix = ('flags.fix', None, None, flaglist, False), + opt = ('flags.opt', 'FOPT', 'opt', flaglist, True), + opt_f77 = ('flags.opt_f77', None, None, flaglist, False), + opt_f90 = ('flags.opt_f90', None, None, flaglist, False), + arch = ('flags.arch', 'FARCH', 'arch', flaglist, False), + arch_f77 = ('flags.arch_f77', None, None, flaglist, False), + arch_f90 = ('flags.arch_f90', None, None, flaglist, False), + debug = ('flags.debug', 'FDEBUG', 'fdebug', flaglist, True), + debug_f77 = ('flags.debug_f77', None, None, flaglist, False), + debug_f90 = ('flags.debug_f90', None, None, flaglist, False), + flags = ('self.get_flags', 'FFLAGS', 'fflags', flaglist, True), + linker_so = ('flags.linker_so', 'LDFLAGS', 'ldflags', flaglist, True), + linker_exe = ('flags.linker_exe', 'LDFLAGS', 'ldflags', flaglist, True), + ar = ('flags.ar', 'ARFLAGS', 'arflags', flaglist, True), + ) + + language_map = {'.f': 'f77', + '.for': 'f77', + '.F': 'f77', # XXX: needs preprocessor + '.ftn': 'f77', + '.f77': 'f77', + '.f90': 'f90', + '.F90': 'f90', # XXX: needs preprocessor + '.f95': 'f90', + } + language_order = ['f90', 'f77'] + + + # These will be set by the subclass + + compiler_type = None + compiler_aliases = () + version_pattern = None + + possible_executables = [] + executables = { + 'version_cmd': ["f77", "-v"], + 'compiler_f77': ["f77"], + 'compiler_f90': ["f90"], + 'compiler_fix': ["f90", "-fixed"], + 'linker_so': ["f90", "-shared"], + 'linker_exe': ["f90"], + 'archiver': ["ar", "-cr"], + 'ranlib': None, + } + + # If compiler does not support compiling Fortran 90 then it can + # suggest using another compiler. For example, gnu would suggest + # gnu95 compiler type when there are F90 sources. + suggested_f90_compiler = None + + compile_switch = "-c" + object_switch = "-o " # Ending space matters! It will be stripped + # but if it is missing then object_switch + # will be prefixed to object file name by + # string concatenation. + library_switch = "-o " # Ditto! + + # Switch to specify where module files are created and searched + # for USE statement. Normally it is a string and also here ending + # space matters. See above. + module_dir_switch = None + + # Switch to specify where module files are searched for USE statement. + module_include_switch = '-I' + + pic_flags = [] # Flags to create position-independent code + + src_extensions = ['.for', '.ftn', '.f77', '.f', '.f90', '.f95', '.F', '.F90', '.FOR'] + obj_extension = ".o" + + shared_lib_extension = get_shared_lib_extension() + static_lib_extension = ".a" # or .lib + static_lib_format = "lib%s%s" # or %s%s + shared_lib_format = "%s%s" + exe_extension = "" + + _exe_cache = {} + + _executable_keys = ['version_cmd', 'compiler_f77', 'compiler_f90', + 'compiler_fix', 'linker_so', 'linker_exe', 'archiver', + 'ranlib'] + + # This will be set by new_fcompiler when called in + # command/{build_ext.py, build_clib.py, config.py} files. + c_compiler = None + + # extra_{f77,f90}_compile_args are set by build_ext.build_extension method + extra_f77_compile_args = [] + extra_f90_compile_args = [] + + def __init__(self, *args, **kw): + CCompiler.__init__(self, *args, **kw) + self.distutils_vars = self.distutils_vars.clone(self._environment_hook) + self.command_vars = self.command_vars.clone(self._environment_hook) + self.flag_vars = self.flag_vars.clone(self._environment_hook) + self.executables = self.executables.copy() + for e in self._executable_keys: + if e not in self.executables: + self.executables[e] = None + + # Some methods depend on .customize() being called first, so + # this keeps track of whether that's happened yet. + self._is_customised = False + + def __copy__(self): + obj = self.__new__(self.__class__) + obj.__dict__.update(self.__dict__) + obj.distutils_vars = obj.distutils_vars.clone(obj._environment_hook) + obj.command_vars = obj.command_vars.clone(obj._environment_hook) + obj.flag_vars = obj.flag_vars.clone(obj._environment_hook) + obj.executables = obj.executables.copy() + return obj + + def copy(self): + return self.__copy__() + + # Use properties for the attributes used by CCompiler. Setting them + # as attributes from the self.executables dictionary is error-prone, + # so we get them from there each time. + def _command_property(key): + def fget(self): + assert self._is_customised + return self.executables[key] + return property(fget=fget) + version_cmd = _command_property('version_cmd') + compiler_f77 = _command_property('compiler_f77') + compiler_f90 = _command_property('compiler_f90') + compiler_fix = _command_property('compiler_fix') + linker_so = _command_property('linker_so') + linker_exe = _command_property('linker_exe') + archiver = _command_property('archiver') + ranlib = _command_property('ranlib') + + # Make our terminology consistent. + def set_executable(self, key, value): + self.set_command(key, value) + + def set_commands(self, **kw): + for k, v in kw.items(): + self.set_command(k, v) + + def set_command(self, key, value): + if not key in self._executable_keys: + raise ValueError( + "unknown executable '%s' for class %s" % + (key, self.__class__.__name__)) + if is_string(value): + value = split_quoted(value) + assert value is None or is_sequence_of_strings(value[1:]), (key, value) + self.executables[key] = value + + ###################################################################### + ## Methods that subclasses may redefine. But don't call these methods! + ## They are private to FCompiler class and may return unexpected + ## results if used elsewhere. So, you have been warned.. + + def find_executables(self): + """Go through the self.executables dictionary, and attempt to + find and assign appropriate executables. + + Executable names are looked for in the environment (environment + variables, the distutils.cfg, and command line), the 0th-element of + the command list, and the self.possible_executables list. + + Also, if the 0th element is "" or "", the Fortran 77 + or the Fortran 90 compiler executable is used, unless overridden + by an environment setting. + + Subclasses should call this if overridden. + """ + assert self._is_customised + exe_cache = self._exe_cache + def cached_find_executable(exe): + if exe in exe_cache: + return exe_cache[exe] + fc_exe = find_executable(exe) + exe_cache[exe] = exe_cache[fc_exe] = fc_exe + return fc_exe + def verify_command_form(name, value): + if value is not None and not is_sequence_of_strings(value): + raise ValueError( + "%s value %r is invalid in class %s" % + (name, value, self.__class__.__name__)) + def set_exe(exe_key, f77=None, f90=None): + cmd = self.executables.get(exe_key, None) + if not cmd: + return None + # Note that we get cmd[0] here if the environment doesn't + # have anything set + exe_from_environ = getattr(self.command_vars, exe_key) + if not exe_from_environ: + possibles = [f90, f77] + self.possible_executables + else: + possibles = [exe_from_environ] + self.possible_executables + + seen = set() + unique_possibles = [] + for e in possibles: + if e == '': + e = f77 + elif e == '': + e = f90 + if not e or e in seen: + continue + seen.add(e) + unique_possibles.append(e) + + for exe in unique_possibles: + fc_exe = cached_find_executable(exe) + if fc_exe: + cmd[0] = fc_exe + return fc_exe + self.set_command(exe_key, None) + return None + + ctype = self.compiler_type + f90 = set_exe('compiler_f90') + if not f90: + f77 = set_exe('compiler_f77') + if f77: + log.warn('%s: no Fortran 90 compiler found' % ctype) + else: + raise CompilerNotFound('%s: f90 nor f77' % ctype) + else: + f77 = set_exe('compiler_f77', f90=f90) + if not f77: + log.warn('%s: no Fortran 77 compiler found' % ctype) + set_exe('compiler_fix', f90=f90) + + set_exe('linker_so', f77=f77, f90=f90) + set_exe('linker_exe', f77=f77, f90=f90) + set_exe('version_cmd', f77=f77, f90=f90) + set_exe('archiver') + set_exe('ranlib') + + def update_executables(self): + """Called at the beginning of customisation. Subclasses should + override this if they need to set up the executables dictionary. + + Note that self.find_executables() is run afterwards, so the + self.executables dictionary values can contain or as + the command, which will be replaced by the found F77 or F90 + compiler. + """ + pass + + def get_flags(self): + """List of flags common to all compiler types.""" + return [] + self.pic_flags + + def _get_command_flags(self, key): + cmd = self.executables.get(key, None) + if cmd is None: + return [] + return cmd[1:] + + def get_flags_f77(self): + """List of Fortran 77 specific flags.""" + return self._get_command_flags('compiler_f77') + def get_flags_f90(self): + """List of Fortran 90 specific flags.""" + return self._get_command_flags('compiler_f90') + def get_flags_free(self): + """List of Fortran 90 free format specific flags.""" + return [] + def get_flags_fix(self): + """List of Fortran 90 fixed format specific flags.""" + return self._get_command_flags('compiler_fix') + def get_flags_linker_so(self): + """List of linker flags to build a shared library.""" + return self._get_command_flags('linker_so') + def get_flags_linker_exe(self): + """List of linker flags to build an executable.""" + return self._get_command_flags('linker_exe') + def get_flags_ar(self): + """List of archiver flags. """ + return self._get_command_flags('archiver') + def get_flags_opt(self): + """List of architecture independent compiler flags.""" + return [] + def get_flags_arch(self): + """List of architecture dependent compiler flags.""" + return [] + def get_flags_debug(self): + """List of compiler flags to compile with debugging information.""" + return [] + + get_flags_opt_f77 = get_flags_opt_f90 = get_flags_opt + get_flags_arch_f77 = get_flags_arch_f90 = get_flags_arch + get_flags_debug_f77 = get_flags_debug_f90 = get_flags_debug + + def get_libraries(self): + """List of compiler libraries.""" + return self.libraries[:] + def get_library_dirs(self): + """List of compiler library directories.""" + return self.library_dirs[:] + + def get_version(self, force=False, ok_status=[0]): + assert self._is_customised + version = CCompiler.get_version(self, force=force, ok_status=ok_status) + if version is None: + raise CompilerNotFound() + return version + + + ############################################################ + + ## Public methods: + + def customize(self, dist = None): + """Customize Fortran compiler. + + This method gets Fortran compiler specific information from + (i) class definition, (ii) environment, (iii) distutils config + files, and (iv) command line (later overrides earlier). + + This method should be always called after constructing a + compiler instance. But not in __init__ because Distribution + instance is needed for (iii) and (iv). + """ + log.info('customize %s' % (self.__class__.__name__)) + + self._is_customised = True + + self.distutils_vars.use_distribution(dist) + self.command_vars.use_distribution(dist) + self.flag_vars.use_distribution(dist) + + self.update_executables() + + # find_executables takes care of setting the compiler commands, + # version_cmd, linker_so, linker_exe, ar, and ranlib + self.find_executables() + + noopt = self.distutils_vars.get('noopt', False) + noarch = self.distutils_vars.get('noarch', noopt) + debug = self.distutils_vars.get('debug', False) + + f77 = self.command_vars.compiler_f77 + f90 = self.command_vars.compiler_f90 + + f77flags = [] + f90flags = [] + freeflags = [] + fixflags = [] + + if f77: + f77 = _shell_utils.NativeParser.split(f77) + f77flags = self.flag_vars.f77 + if f90: + f90 = _shell_utils.NativeParser.split(f90) + f90flags = self.flag_vars.f90 + freeflags = self.flag_vars.free + # XXX Assuming that free format is default for f90 compiler. + fix = self.command_vars.compiler_fix + # NOTE: this and similar examples are probably just + # excluding --coverage flag when F90 = gfortran --coverage + # instead of putting that flag somewhere more appropriate + # this and similar examples where a Fortran compiler + # environment variable has been customized by CI or a user + # should perhaps eventually be more thoroughly tested and more + # robustly handled + if fix: + fix = _shell_utils.NativeParser.split(fix) + fixflags = self.flag_vars.fix + f90flags + + oflags, aflags, dflags = [], [], [] + # examine get_flags__ for extra flags + # only add them if the method is different from get_flags_ + def get_flags(tag, flags): + # note that self.flag_vars. calls self.get_flags_() + flags.extend(getattr(self.flag_vars, tag)) + this_get = getattr(self, 'get_flags_' + tag) + for name, c, flagvar in [('f77', f77, f77flags), + ('f90', f90, f90flags), + ('f90', fix, fixflags)]: + t = '%s_%s' % (tag, name) + if c and this_get is not getattr(self, 'get_flags_' + t): + flagvar.extend(getattr(self.flag_vars, t)) + if not noopt: + get_flags('opt', oflags) + if not noarch: + get_flags('arch', aflags) + if debug: + get_flags('debug', dflags) + + fflags = self.flag_vars.flags + dflags + oflags + aflags + + if f77: + self.set_commands(compiler_f77=f77+f77flags+fflags) + if f90: + self.set_commands(compiler_f90=f90+freeflags+f90flags+fflags) + if fix: + self.set_commands(compiler_fix=fix+fixflags+fflags) + + + #XXX: Do we need LDSHARED->SOSHARED, LDFLAGS->SOFLAGS + linker_so = self.linker_so + if linker_so: + linker_so_flags = self.flag_vars.linker_so + if sys.platform.startswith('aix'): + python_lib = get_python_lib(standard_lib=1) + ld_so_aix = os.path.join(python_lib, 'config', 'ld_so_aix') + python_exp = os.path.join(python_lib, 'config', 'python.exp') + linker_so = [ld_so_aix] + linker_so + ['-bI:'+python_exp] + if sys.platform.startswith('os400'): + from distutils.sysconfig import get_config_var + python_config = get_config_var('LIBPL') + ld_so_aix = os.path.join(python_config, 'ld_so_aix') + python_exp = os.path.join(python_config, 'python.exp') + linker_so = [ld_so_aix] + linker_so + ['-bI:'+python_exp] + self.set_commands(linker_so=linker_so+linker_so_flags) + + linker_exe = self.linker_exe + if linker_exe: + linker_exe_flags = self.flag_vars.linker_exe + self.set_commands(linker_exe=linker_exe+linker_exe_flags) + + ar = self.command_vars.archiver + if ar: + arflags = self.flag_vars.ar + self.set_commands(archiver=[ar]+arflags) + + self.set_library_dirs(self.get_library_dirs()) + self.set_libraries(self.get_libraries()) + + def dump_properties(self): + """Print out the attributes of a compiler instance.""" + props = [] + for key in list(self.executables.keys()) + \ + ['version', 'libraries', 'library_dirs', + 'object_switch', 'compile_switch']: + if hasattr(self, key): + v = getattr(self, key) + props.append((key, None, '= '+repr(v))) + props.sort() + + pretty_printer = FancyGetopt(props) + for l in pretty_printer.generate_help("%s instance properties:" \ + % (self.__class__.__name__)): + if l[:4]==' --': + l = ' ' + l[4:] + print(l) + + ################### + + def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts): + """Compile 'src' to product 'obj'.""" + src_flags = {} + if Path(src).suffix.lower() in FORTRAN_COMMON_FIXED_EXTENSIONS \ + and not has_f90_header(src): + flavor = ':f77' + compiler = self.compiler_f77 + src_flags = get_f77flags(src) + extra_compile_args = self.extra_f77_compile_args or [] + elif is_free_format(src): + flavor = ':f90' + compiler = self.compiler_f90 + if compiler is None: + raise DistutilsExecError('f90 not supported by %s needed for %s'\ + % (self.__class__.__name__, src)) + extra_compile_args = self.extra_f90_compile_args or [] + else: + flavor = ':fix' + compiler = self.compiler_fix + if compiler is None: + raise DistutilsExecError('f90 (fixed) not supported by %s needed for %s'\ + % (self.__class__.__name__, src)) + extra_compile_args = self.extra_f90_compile_args or [] + if self.object_switch[-1]==' ': + o_args = [self.object_switch.strip(), obj] + else: + o_args = [self.object_switch.strip()+obj] + + assert self.compile_switch.strip() + s_args = [self.compile_switch, src] + + if extra_compile_args: + log.info('extra %s options: %r' \ + % (flavor[1:], ' '.join(extra_compile_args))) + + extra_flags = src_flags.get(self.compiler_type, []) + if extra_flags: + log.info('using compile options from source: %r' \ + % ' '.join(extra_flags)) + + command = compiler + cc_args + extra_flags + s_args + o_args \ + + extra_postargs + extra_compile_args + + display = '%s: %s' % (os.path.basename(compiler[0]) + flavor, + src) + try: + self.spawn(command, display=display) + except DistutilsExecError as e: + msg = str(e) + raise CompileError(msg) from None + + def module_options(self, module_dirs, module_build_dir): + options = [] + if self.module_dir_switch is not None: + if self.module_dir_switch[-1]==' ': + options.extend([self.module_dir_switch.strip(), module_build_dir]) + else: + options.append(self.module_dir_switch.strip()+module_build_dir) + else: + print('XXX: module_build_dir=%r option ignored' % (module_build_dir)) + print('XXX: Fix module_dir_switch for ', self.__class__.__name__) + if self.module_include_switch is not None: + for d in [module_build_dir]+module_dirs: + options.append('%s%s' % (self.module_include_switch, d)) + else: + print('XXX: module_dirs=%r option ignored' % (module_dirs)) + print('XXX: Fix module_include_switch for ', self.__class__.__name__) + return options + + def library_option(self, lib): + return "-l" + lib + def library_dir_option(self, dir): + return "-L" + dir + + def link(self, target_desc, objects, + output_filename, output_dir=None, libraries=None, + library_dirs=None, runtime_library_dirs=None, + export_symbols=None, debug=0, extra_preargs=None, + extra_postargs=None, build_temp=None, target_lang=None): + objects, output_dir = self._fix_object_args(objects, output_dir) + libraries, library_dirs, runtime_library_dirs = \ + self._fix_lib_args(libraries, library_dirs, runtime_library_dirs) + + lib_opts = gen_lib_options(self, library_dirs, runtime_library_dirs, + libraries) + if is_string(output_dir): + output_filename = os.path.join(output_dir, output_filename) + elif output_dir is not None: + raise TypeError("'output_dir' must be a string or None") + + if self._need_link(objects, output_filename): + if self.library_switch[-1]==' ': + o_args = [self.library_switch.strip(), output_filename] + else: + o_args = [self.library_switch.strip()+output_filename] + + if is_string(self.objects): + ld_args = objects + [self.objects] + else: + ld_args = objects + self.objects + ld_args = ld_args + lib_opts + o_args + if debug: + ld_args[:0] = ['-g'] + if extra_preargs: + ld_args[:0] = extra_preargs + if extra_postargs: + ld_args.extend(extra_postargs) + self.mkpath(os.path.dirname(output_filename)) + if target_desc == CCompiler.EXECUTABLE: + linker = self.linker_exe[:] + else: + linker = self.linker_so[:] + command = linker + ld_args + try: + self.spawn(command) + except DistutilsExecError as e: + msg = str(e) + raise LinkError(msg) from None + else: + log.debug("skipping %s (up-to-date)", output_filename) + + def _environment_hook(self, name, hook_name): + if hook_name is None: + return None + if is_string(hook_name): + if hook_name.startswith('self.'): + hook_name = hook_name[5:] + hook = getattr(self, hook_name) + return hook() + elif hook_name.startswith('exe.'): + hook_name = hook_name[4:] + var = self.executables[hook_name] + if var: + return var[0] + else: + return None + elif hook_name.startswith('flags.'): + hook_name = hook_name[6:] + hook = getattr(self, 'get_flags_' + hook_name) + return hook() + else: + return hook_name() + + def can_ccompiler_link(self, ccompiler): + """ + Check if the given C compiler can link objects produced by + this compiler. + """ + return True + + def wrap_unlinkable_objects(self, objects, output_dir, extra_dll_dir): + """ + Convert a set of object files that are not compatible with the default + linker, to a file that is compatible. + + Parameters + ---------- + objects : list + List of object files to include. + output_dir : str + Output directory to place generated object files. + extra_dll_dir : str + Output directory to place extra DLL files that need to be + included on Windows. + + Returns + ------- + converted_objects : list of str + List of converted object files. + Note that the number of output files is not necessarily + the same as inputs. + + """ + raise NotImplementedError() + + ## class FCompiler + +_default_compilers = ( + # sys.platform mappings + ('win32', ('gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', + 'intelvem', 'intelem', 'flang')), + ('cygwin.*', ('gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95')), + ('linux.*', ('arm', 'gnu95', 'intel', 'lahey', 'pg', 'nv', 'absoft', 'nag', + 'vast', 'compaq', 'intele', 'intelem', 'gnu', 'g95', + 'pathf95', 'nagfor', 'fujitsu')), + ('darwin.*', ('gnu95', 'nag', 'nagfor', 'absoft', 'ibm', 'intel', 'gnu', + 'g95', 'pg')), + ('sunos.*', ('sun', 'gnu', 'gnu95', 'g95')), + ('irix.*', ('mips', 'gnu', 'gnu95',)), + ('aix.*', ('ibm', 'gnu', 'gnu95',)), + # os.name mappings + ('posix', ('gnu', 'gnu95',)), + ('nt', ('gnu', 'gnu95',)), + ('mac', ('gnu95', 'gnu', 'pg')), + ) + +fcompiler_class = None +fcompiler_aliases = None + +def load_all_fcompiler_classes(): + """Cache all the FCompiler classes found in modules in the + numpy.distutils.fcompiler package. + """ + from glob import glob + global fcompiler_class, fcompiler_aliases + if fcompiler_class is not None: + return + pys = os.path.join(os.path.dirname(__file__), '*.py') + fcompiler_class = {} + fcompiler_aliases = {} + for fname in glob(pys): + module_name, ext = os.path.splitext(os.path.basename(fname)) + module_name = 'numpy.distutils.fcompiler.' + module_name + __import__ (module_name) + module = sys.modules[module_name] + if hasattr(module, 'compilers'): + for cname in module.compilers: + klass = getattr(module, cname) + desc = (klass.compiler_type, klass, klass.description) + fcompiler_class[klass.compiler_type] = desc + for alias in klass.compiler_aliases: + if alias in fcompiler_aliases: + raise ValueError("alias %r defined for both %s and %s" + % (alias, klass.__name__, + fcompiler_aliases[alias][1].__name__)) + fcompiler_aliases[alias] = desc + +def _find_existing_fcompiler(compiler_types, + osname=None, platform=None, + requiref90=False, + c_compiler=None): + from numpy.distutils.core import get_distribution + dist = get_distribution(always=True) + for compiler_type in compiler_types: + v = None + try: + c = new_fcompiler(plat=platform, compiler=compiler_type, + c_compiler=c_compiler) + c.customize(dist) + v = c.get_version() + if requiref90 and c.compiler_f90 is None: + v = None + new_compiler = c.suggested_f90_compiler + if new_compiler: + log.warn('Trying %r compiler as suggested by %r ' + 'compiler for f90 support.' % (compiler_type, + new_compiler)) + c = new_fcompiler(plat=platform, compiler=new_compiler, + c_compiler=c_compiler) + c.customize(dist) + v = c.get_version() + if v is not None: + compiler_type = new_compiler + if requiref90 and c.compiler_f90 is None: + raise ValueError('%s does not support compiling f90 codes, ' + 'skipping.' % (c.__class__.__name__)) + except DistutilsModuleError: + log.debug("_find_existing_fcompiler: compiler_type='%s' raised DistutilsModuleError", compiler_type) + except CompilerNotFound: + log.debug("_find_existing_fcompiler: compiler_type='%s' not found", compiler_type) + if v is not None: + return compiler_type + return None + +def available_fcompilers_for_platform(osname=None, platform=None): + if osname is None: + osname = os.name + if platform is None: + platform = sys.platform + matching_compiler_types = [] + for pattern, compiler_type in _default_compilers: + if re.match(pattern, platform) or re.match(pattern, osname): + for ct in compiler_type: + if ct not in matching_compiler_types: + matching_compiler_types.append(ct) + if not matching_compiler_types: + matching_compiler_types.append('gnu') + return matching_compiler_types + +def get_default_fcompiler(osname=None, platform=None, requiref90=False, + c_compiler=None): + """Determine the default Fortran compiler to use for the given + platform.""" + matching_compiler_types = available_fcompilers_for_platform(osname, + platform) + log.info("get_default_fcompiler: matching types: '%s'", + matching_compiler_types) + compiler_type = _find_existing_fcompiler(matching_compiler_types, + osname=osname, + platform=platform, + requiref90=requiref90, + c_compiler=c_compiler) + return compiler_type + +# Flag to avoid rechecking for Fortran compiler every time +failed_fcompilers = set() + +def new_fcompiler(plat=None, + compiler=None, + verbose=0, + dry_run=0, + force=0, + requiref90=False, + c_compiler = None): + """Generate an instance of some FCompiler subclass for the supplied + platform/compiler combination. + """ + global failed_fcompilers + fcompiler_key = (plat, compiler) + if fcompiler_key in failed_fcompilers: + return None + + load_all_fcompiler_classes() + if plat is None: + plat = os.name + if compiler is None: + compiler = get_default_fcompiler(plat, requiref90=requiref90, + c_compiler=c_compiler) + if compiler in fcompiler_class: + module_name, klass, long_description = fcompiler_class[compiler] + elif compiler in fcompiler_aliases: + module_name, klass, long_description = fcompiler_aliases[compiler] + else: + msg = "don't know how to compile Fortran code on platform '%s'" % plat + if compiler is not None: + msg = msg + " with '%s' compiler." % compiler + msg = msg + " Supported compilers are: %s)" \ + % (','.join(fcompiler_class.keys())) + log.warn(msg) + failed_fcompilers.add(fcompiler_key) + return None + + compiler = klass(verbose=verbose, dry_run=dry_run, force=force) + compiler.c_compiler = c_compiler + return compiler + +def show_fcompilers(dist=None): + """Print list of available compilers (used by the "--help-fcompiler" + option to "config_fc"). + """ + if dist is None: + from distutils.dist import Distribution + from numpy.distutils.command.config_compiler import config_fc + dist = Distribution() + dist.script_name = os.path.basename(sys.argv[0]) + dist.script_args = ['config_fc'] + sys.argv[1:] + try: + dist.script_args.remove('--help-fcompiler') + except ValueError: + pass + dist.cmdclass['config_fc'] = config_fc + dist.parse_config_files() + dist.parse_command_line() + compilers = [] + compilers_na = [] + compilers_ni = [] + if not fcompiler_class: + load_all_fcompiler_classes() + platform_compilers = available_fcompilers_for_platform() + for compiler in platform_compilers: + v = None + log.set_verbosity(-2) + try: + c = new_fcompiler(compiler=compiler, verbose=dist.verbose) + c.customize(dist) + v = c.get_version() + except (DistutilsModuleError, CompilerNotFound) as e: + log.debug("show_fcompilers: %s not found" % (compiler,)) + log.debug(repr(e)) + + if v is None: + compilers_na.append(("fcompiler="+compiler, None, + fcompiler_class[compiler][2])) + else: + c.dump_properties() + compilers.append(("fcompiler="+compiler, None, + fcompiler_class[compiler][2] + ' (%s)' % v)) + + compilers_ni = list(set(fcompiler_class.keys()) - set(platform_compilers)) + compilers_ni = [("fcompiler="+fc, None, fcompiler_class[fc][2]) + for fc in compilers_ni] + + compilers.sort() + compilers_na.sort() + compilers_ni.sort() + pretty_printer = FancyGetopt(compilers) + pretty_printer.print_help("Fortran compilers found:") + pretty_printer = FancyGetopt(compilers_na) + pretty_printer.print_help("Compilers available for this " + "platform, but not found:") + if compilers_ni: + pretty_printer = FancyGetopt(compilers_ni) + pretty_printer.print_help("Compilers not available on this platform:") + print("For compiler details, run 'config_fc --verbose' setup command.") + + +def dummy_fortran_file(): + fo, name = make_temp_file(suffix='.f') + fo.write(" subroutine dummy()\n end\n") + fo.close() + return name[:-2] + + +_has_f_header = re.compile(r'-\*-\s*fortran\s*-\*-', re.I).search +_has_f90_header = re.compile(r'-\*-\s*f90\s*-\*-', re.I).search +_has_fix_header = re.compile(r'-\*-\s*fix\s*-\*-', re.I).search +_free_f90_start = re.compile(r'[^c*!]\s*[^\s\d\t]', re.I).match + +def is_free_format(file): + """Check if file is in free format Fortran.""" + # f90 allows both fixed and free format, assuming fixed unless + # signs of free format are detected. + result = 0 + with open(file, encoding='latin1') as f: + line = f.readline() + n = 10000 # the number of non-comment lines to scan for hints + if _has_f_header(line) or _has_fix_header(line): + n = 0 + elif _has_f90_header(line): + n = 0 + result = 1 + while n>0 and line: + line = line.rstrip() + if line and line[0]!='!': + n -= 1 + if (line[0]!='\t' and _free_f90_start(line[:5])) or line[-1:]=='&': + result = 1 + break + line = f.readline() + return result + +def has_f90_header(src): + with open(src, encoding='latin1') as f: + line = f.readline() + return _has_f90_header(line) or _has_fix_header(line) + +_f77flags_re = re.compile(r'(c|)f77flags\s*\(\s*(?P\w+)\s*\)\s*=\s*(?P.*)', re.I) +def get_f77flags(src): + """ + Search the first 20 lines of fortran 77 code for line pattern + `CF77FLAGS()=` + Return a dictionary {:}. + """ + flags = {} + with open(src, encoding='latin1') as f: + i = 0 + for line in f: + i += 1 + if i>20: break + m = _f77flags_re.match(line) + if not m: continue + fcname = m.group('fcname').strip() + fflags = m.group('fflags').strip() + flags[fcname] = split_quoted(fflags) + return flags + +# TODO: implement get_f90flags and use it in _compile similarly to get_f77flags + +if __name__ == '__main__': + show_fcompilers() diff --git 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(works for f2py v2.45.241_1936 and up) +import os + +from numpy.distutils.cpuinfo import cpu +from numpy.distutils.fcompiler import FCompiler, dummy_fortran_file +from numpy.distutils.misc_util import cyg2win32 + +compilers = ['AbsoftFCompiler'] + +class AbsoftFCompiler(FCompiler): + + compiler_type = 'absoft' + description = 'Absoft Corp Fortran Compiler' + #version_pattern = r'FORTRAN 77 Compiler (?P[^\s*,]*).*?Absoft Corp' + version_pattern = r'(f90:.*?(Absoft Pro FORTRAN Version|FORTRAN 77 Compiler|Absoft Fortran Compiler Version|Copyright Absoft Corporation.*?Version))'+\ + r' (?P[^\s*,]*)(.*?Absoft Corp|)' + + # on windows: f90 -V -c dummy.f + # f90: Copyright Absoft Corporation 1994-1998 mV2; Cray Research, Inc. 1994-1996 CF90 (2.x.x.x f36t87) Version 2.3 Wed Apr 19, 2006 13:05:16 + + # samt5735(8)$ f90 -V -c dummy.f + # f90: Copyright Absoft Corporation 1994-2002; Absoft Pro FORTRAN Version 8.0 + # Note that fink installs g77 as f77, so need to use f90 for detection. + + executables = { + 'version_cmd' : None, # set by update_executables + 'compiler_f77' : ["f77"], + 'compiler_fix' : ["f90"], + 'compiler_f90' : ["f90"], + 'linker_so' : [""], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + if os.name=='nt': + library_switch = '/out:' #No space after /out:! + + module_dir_switch = None + module_include_switch = '-p' + + def update_executables(self): + f = cyg2win32(dummy_fortran_file()) + self.executables['version_cmd'] = ['', '-V', '-c', + f+'.f', '-o', f+'.o'] + + def get_flags_linker_so(self): + if os.name=='nt': + opt = ['/dll'] + # The "-K shared" switches are being left in for pre-9.0 versions + # of Absoft though I don't think versions earlier than 9 can + # actually be used to build shared libraries. In fact, version + # 8 of Absoft doesn't recognize "-K shared" and will fail. + elif self.get_version() >= '9.0': + opt = ['-shared'] + else: + opt = ["-K", "shared"] + return opt + + def library_dir_option(self, dir): + if os.name=='nt': + return ['-link', '/PATH:%s' % (dir)] + return "-L" + dir + + def library_option(self, lib): + if os.name=='nt': + return '%s.lib' % (lib) + return "-l" + lib + + def get_library_dirs(self): + opt = FCompiler.get_library_dirs(self) + d = os.environ.get('ABSOFT') + if d: + if self.get_version() >= '10.0': + # use shared libraries, the static libraries were not compiled -fPIC + prefix = 'sh' + else: + prefix = '' + if cpu.is_64bit(): + suffix = '64' + else: + suffix = '' + opt.append(os.path.join(d, '%slib%s' % (prefix, suffix))) + return opt + + def get_libraries(self): + opt = FCompiler.get_libraries(self) + if self.get_version() >= '11.0': + opt.extend(['af90math', 'afio', 'af77math', 'amisc']) + elif self.get_version() >= '10.0': + opt.extend(['af90math', 'afio', 'af77math', 'U77']) + elif self.get_version() >= '8.0': + opt.extend(['f90math', 'fio', 'f77math', 'U77']) + else: + opt.extend(['fio', 'f90math', 'fmath', 'U77']) + if os.name =='nt': + opt.append('COMDLG32') + return opt + + def get_flags(self): + opt = FCompiler.get_flags(self) + if os.name != 'nt': + opt.extend(['-s']) + if self.get_version(): + if self.get_version()>='8.2': + opt.append('-fpic') + return opt + + def get_flags_f77(self): + opt = FCompiler.get_flags_f77(self) + opt.extend(['-N22', '-N90', '-N110']) + v = self.get_version() + if os.name == 'nt': + if v and v>='8.0': + opt.extend(['-f', '-N15']) + else: + opt.append('-f') + if v: + if v<='4.6': + opt.append('-B108') + else: + # Though -N15 is undocumented, it works with + # Absoft 8.0 on Linux + opt.append('-N15') + return opt + + def get_flags_f90(self): + opt = FCompiler.get_flags_f90(self) + opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX", + "-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"]) + if self.get_version(): + if self.get_version()>'4.6': + opt.extend(["-YDEALLOC=ALL"]) + return opt + + def get_flags_fix(self): + opt = FCompiler.get_flags_fix(self) + opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX", + "-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"]) + opt.extend(["-f", "fixed"]) + return opt + + def get_flags_opt(self): + opt = ['-O'] + return opt + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='absoft').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/arm.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/arm.py new file mode 100644 index 0000000000000000000000000000000000000000..3eb7e9af9c8ce3c5834f9e4d7283746961ea0981 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/arm.py @@ -0,0 +1,71 @@ +import sys + +from numpy.distutils.fcompiler import FCompiler, dummy_fortran_file +from sys import platform +from os.path import join, dirname, normpath + +compilers = ['ArmFlangCompiler'] + +import functools + +class ArmFlangCompiler(FCompiler): + compiler_type = 'arm' + description = 'Arm Compiler' + version_pattern = r'\s*Arm.*version (?P[\d.-]+).*' + + ar_exe = 'lib.exe' + possible_executables = ['armflang'] + + executables = { + 'version_cmd': ["", "--version"], + 'compiler_f77': ["armflang", "-fPIC"], + 'compiler_fix': ["armflang", "-fPIC", "-ffixed-form"], + 'compiler_f90': ["armflang", "-fPIC"], + 'linker_so': ["armflang", "-fPIC", "-shared"], + 'archiver': ["ar", "-cr"], + 'ranlib': None + } + + pic_flags = ["-fPIC", "-DPIC"] + c_compiler = 'arm' + module_dir_switch = '-module ' # Don't remove ending space! + + def get_libraries(self): + opt = FCompiler.get_libraries(self) + opt.extend(['flang', 'flangrti', 'ompstub']) + return opt + + @functools.lru_cache(maxsize=128) + def get_library_dirs(self): + """List of compiler library directories.""" + opt = FCompiler.get_library_dirs(self) + flang_dir = dirname(self.executables['compiler_f77'][0]) + opt.append(normpath(join(flang_dir, '..', 'lib'))) + + return opt + + def get_flags(self): + return [] + + def get_flags_free(self): + return [] + + def get_flags_debug(self): + return ['-g'] + + def get_flags_opt(self): + return ['-O3'] + + def get_flags_arch(self): + return [] + + def runtime_library_dir_option(self, dir): + return '-Wl,-rpath=%s' % dir + + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='armflang').get_version()) + diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/compaq.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/compaq.py new file mode 100644 index 0000000000000000000000000000000000000000..01314c136acff7171298dc2819db4b50d7eec091 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/compaq.py @@ -0,0 +1,120 @@ + +#http://www.compaq.com/fortran/docs/ +import os +import sys + +from numpy.distutils.fcompiler import FCompiler +from distutils.errors import DistutilsPlatformError + +compilers = ['CompaqFCompiler'] +if os.name != 'posix' or sys.platform[:6] == 'cygwin' : + # Otherwise we'd get a false positive on posix systems with + # case-insensitive filesystems (like darwin), because we'll pick + # up /bin/df + compilers.append('CompaqVisualFCompiler') + +class CompaqFCompiler(FCompiler): + + compiler_type = 'compaq' + description = 'Compaq Fortran Compiler' + version_pattern = r'Compaq Fortran (?P[^\s]*).*' + + if sys.platform[:5]=='linux': + fc_exe = 'fort' + else: + fc_exe = 'f90' + + executables = { + 'version_cmd' : ['', "-version"], + 'compiler_f77' : [fc_exe, "-f77rtl", "-fixed"], + 'compiler_fix' : [fc_exe, "-fixed"], + 'compiler_f90' : [fc_exe], + 'linker_so' : [''], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + module_dir_switch = '-module ' # not tested + module_include_switch = '-I' + + def get_flags(self): + return ['-assume no2underscore', '-nomixed_str_len_arg'] + def get_flags_debug(self): + return ['-g', '-check bounds'] + def get_flags_opt(self): + return ['-O4', '-align dcommons', '-assume bigarrays', + '-assume nozsize', '-math_library fast'] + def get_flags_arch(self): + return ['-arch host', '-tune host'] + def get_flags_linker_so(self): + if sys.platform[:5]=='linux': + return ['-shared'] + return ['-shared', '-Wl,-expect_unresolved,*'] + +class CompaqVisualFCompiler(FCompiler): + + compiler_type = 'compaqv' + description = 'DIGITAL or Compaq Visual Fortran Compiler' + version_pattern = (r'(DIGITAL|Compaq) Visual Fortran Optimizing Compiler' + r' Version (?P[^\s]*).*') + + compile_switch = '/compile_only' + object_switch = '/object:' + library_switch = '/OUT:' #No space after /OUT:! + + static_lib_extension = ".lib" + static_lib_format = "%s%s" + module_dir_switch = '/module:' + module_include_switch = '/I' + + ar_exe = 'lib.exe' + fc_exe = 'DF' + + if sys.platform=='win32': + from numpy.distutils.msvccompiler import MSVCCompiler + + try: + m = MSVCCompiler() + m.initialize() + ar_exe = m.lib + except DistutilsPlatformError: + pass + except AttributeError as e: + if '_MSVCCompiler__root' in str(e): + print('Ignoring "%s" (I think it is msvccompiler.py bug)' % (e)) + else: + raise + except OSError as e: + if not "vcvarsall.bat" in str(e): + print("Unexpected OSError in", __file__) + raise + except ValueError as e: + if not "'path'" in str(e): + print("Unexpected ValueError in", __file__) + raise + + executables = { + 'version_cmd' : ['', "/what"], + 'compiler_f77' : [fc_exe, "/f77rtl", "/fixed"], + 'compiler_fix' : [fc_exe, "/fixed"], + 'compiler_f90' : [fc_exe], + 'linker_so' : [''], + 'archiver' : [ar_exe, "/OUT:"], + 'ranlib' : None + } + + def get_flags(self): + return ['/nologo', '/MD', '/WX', '/iface=(cref,nomixed_str_len_arg)', + '/names:lowercase', '/assume:underscore'] + def get_flags_opt(self): + return ['/Ox', '/fast', '/optimize:5', '/unroll:0', '/math_library:fast'] + def get_flags_arch(self): + return ['/threads'] + def get_flags_debug(self): + return ['/debug'] + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='compaq').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/environment.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/environment.py new file mode 100644 index 0000000000000000000000000000000000000000..ecd4d998927961f185dd0ddb498136a4f3581d0e --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/environment.py @@ -0,0 +1,88 @@ +import os +from distutils.dist import Distribution + +__metaclass__ = type + +class EnvironmentConfig: + def __init__(self, distutils_section='ALL', **kw): + self._distutils_section = distutils_section + self._conf_keys = kw + self._conf = None + self._hook_handler = None + + def dump_variable(self, name): + conf_desc = self._conf_keys[name] + hook, envvar, confvar, convert, append = conf_desc + if not convert: + convert = lambda x : x + print('%s.%s:' % (self._distutils_section, name)) + v = self._hook_handler(name, hook) + print(' hook : %s' % (convert(v),)) + if envvar: + v = os.environ.get(envvar, None) + print(' environ: %s' % (convert(v),)) + if confvar and self._conf: + v = self._conf.get(confvar, (None, None))[1] + print(' config : %s' % (convert(v),)) + + def dump_variables(self): + for name in self._conf_keys: + self.dump_variable(name) + + def __getattr__(self, name): + try: + conf_desc = self._conf_keys[name] + except KeyError: + raise AttributeError( + f"'EnvironmentConfig' object has no attribute '{name}'" + ) from None + + return self._get_var(name, conf_desc) + + def get(self, name, default=None): + try: + conf_desc = self._conf_keys[name] + except KeyError: + return default + var = self._get_var(name, conf_desc) + if var is None: + var = default + return var + + def _get_var(self, name, conf_desc): + hook, envvar, confvar, convert, append = conf_desc + if convert is None: + convert = lambda x: x + var = self._hook_handler(name, hook) + if envvar is not None: + envvar_contents = os.environ.get(envvar) + if envvar_contents is not None: + envvar_contents = convert(envvar_contents) + if var and append: + if os.environ.get('NPY_DISTUTILS_APPEND_FLAGS', '1') == '1': + var.extend(envvar_contents) + else: + # NPY_DISTUTILS_APPEND_FLAGS was explicitly set to 0 + # to keep old (overwrite flags rather than append to + # them) behavior + var = envvar_contents + else: + var = envvar_contents + if confvar is not None and self._conf: + if confvar in self._conf: + source, confvar_contents = self._conf[confvar] + var = convert(confvar_contents) + return var + + + def clone(self, hook_handler): + ec = self.__class__(distutils_section=self._distutils_section, + **self._conf_keys) + ec._hook_handler = hook_handler + return ec + + def use_distribution(self, dist): + if isinstance(dist, Distribution): + self._conf = dist.get_option_dict(self._distutils_section) + else: + self._conf = dist diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/fujitsu.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/fujitsu.py new file mode 100644 index 0000000000000000000000000000000000000000..ddce67456d181e4e8b19a5f5387572b4a9e5b29a --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/fujitsu.py @@ -0,0 +1,46 @@ +""" +fujitsu + +Supports Fujitsu compiler function. +This compiler is developed by Fujitsu and is used in A64FX on Fugaku. +""" +from numpy.distutils.fcompiler import FCompiler + +compilers = ['FujitsuFCompiler'] + +class FujitsuFCompiler(FCompiler): + compiler_type = 'fujitsu' + description = 'Fujitsu Fortran Compiler' + + possible_executables = ['frt'] + version_pattern = r'frt \(FRT\) (?P[a-z\d.]+)' + # $ frt --version + # frt (FRT) x.x.x yyyymmdd + + executables = { + 'version_cmd' : ["", "--version"], + 'compiler_f77' : ["frt", "-Fixed"], + 'compiler_fix' : ["frt", "-Fixed"], + 'compiler_f90' : ["frt"], + 'linker_so' : ["frt", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + pic_flags = ['-KPIC'] + module_dir_switch = '-M' + module_include_switch = '-I' + + def get_flags_opt(self): + return ['-O3'] + def get_flags_debug(self): + return ['-g'] + def runtime_library_dir_option(self, dir): + return f'-Wl,-rpath={dir}' + def get_libraries(self): + return ['fj90f', 'fj90i', 'fjsrcinfo'] + +if __name__ == '__main__': + from distutils import log + from numpy.distutils import customized_fcompiler + log.set_verbosity(2) + print(customized_fcompiler('fujitsu').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/g95.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/g95.py new file mode 100644 index 0000000000000000000000000000000000000000..e109a972a8729ba886f86b16530b2ed315dcce8b --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/g95.py @@ -0,0 +1,42 @@ +# http://g95.sourceforge.net/ +from numpy.distutils.fcompiler import FCompiler + +compilers = ['G95FCompiler'] + +class G95FCompiler(FCompiler): + compiler_type = 'g95' + description = 'G95 Fortran Compiler' + +# version_pattern = r'G95 \((GCC (?P[\d.]+)|.*?) \(g95!\) (?P.*)\).*' + # $ g95 --version + # G95 (GCC 4.0.3 (g95!) May 22 2006) + + version_pattern = r'G95 \((GCC (?P[\d.]+)|.*?) \(g95 (?P.*)!\) (?P.*)\).*' + # $ g95 --version + # G95 (GCC 4.0.3 (g95 0.90!) Aug 22 2006) + + executables = { + 'version_cmd' : ["", "--version"], + 'compiler_f77' : ["g95", "-ffixed-form"], + 'compiler_fix' : ["g95", "-ffixed-form"], + 'compiler_f90' : ["g95"], + 'linker_so' : ["", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + pic_flags = ['-fpic'] + module_dir_switch = '-fmod=' + module_include_switch = '-I' + + def get_flags(self): + return ['-fno-second-underscore'] + def get_flags_opt(self): + return ['-O'] + def get_flags_debug(self): + return ['-g'] + +if __name__ == '__main__': + from distutils import log + from numpy.distutils import customized_fcompiler + log.set_verbosity(2) + print(customized_fcompiler('g95').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/gnu.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/gnu.py new file mode 100644 index 0000000000000000000000000000000000000000..3472b5d4c0951cf4501436614a28375bea2a8cef --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/gnu.py @@ -0,0 +1,555 @@ +import re +import os +import sys +import warnings +import platform +import tempfile +import hashlib +import base64 +import subprocess +from subprocess import Popen, PIPE, STDOUT +from numpy.distutils.exec_command import filepath_from_subprocess_output +from numpy.distutils.fcompiler import FCompiler +from distutils.version import LooseVersion + +compilers = ['GnuFCompiler', 'Gnu95FCompiler'] + +TARGET_R = re.compile(r"Target: ([a-zA-Z0-9_\-]*)") + +# XXX: handle cross compilation + + +def is_win64(): + return sys.platform == "win32" and platform.architecture()[0] == "64bit" + + +class GnuFCompiler(FCompiler): + compiler_type = 'gnu' + compiler_aliases = ('g77', ) + description = 'GNU Fortran 77 compiler' + + def gnu_version_match(self, version_string): + """Handle the different versions of GNU fortran compilers""" + # Strip warning(s) that may be emitted by gfortran + while version_string.startswith('gfortran: warning'): + version_string =\ + version_string[version_string.find('\n') + 1:].strip() + + # Gfortran versions from after 2010 will output a simple string + # (usually "x.y", "x.y.z" or "x.y.z-q") for ``-dumpversion``; older + # gfortrans may still return long version strings (``-dumpversion`` was + # an alias for ``--version``) + if len(version_string) <= 20: + # Try to find a valid version string + m = re.search(r'([0-9.]+)', version_string) + if m: + # g77 provides a longer version string that starts with GNU + # Fortran + if version_string.startswith('GNU Fortran'): + return ('g77', m.group(1)) + + # gfortran only outputs a version string such as #.#.#, so check + # if the match is at the start of the string + elif m.start() == 0: + return ('gfortran', m.group(1)) + else: + # Output probably from --version, try harder: + m = re.search(r'GNU Fortran\s+95.*?([0-9-.]+)', version_string) + if m: + return ('gfortran', m.group(1)) + m = re.search( + r'GNU Fortran.*?\-?([0-9-.]+\.[0-9-.]+)', version_string) + if m: + v = m.group(1) + if v.startswith('0') or v.startswith('2') or v.startswith('3'): + # the '0' is for early g77's + return ('g77', v) + else: + # at some point in the 4.x series, the ' 95' was dropped + # from the version string + return ('gfortran', v) + + # If still nothing, raise an error to make the problem easy to find. + err = 'A valid Fortran version was not found in this string:\n' + raise ValueError(err + version_string) + + def version_match(self, version_string): + v = self.gnu_version_match(version_string) + if not v or v[0] != 'g77': + return None + return v[1] + + possible_executables = ['g77', 'f77'] + executables = { + 'version_cmd' : [None, "-dumpversion"], + 'compiler_f77' : [None, "-g", "-Wall", "-fno-second-underscore"], + 'compiler_f90' : None, # Use --fcompiler=gnu95 for f90 codes + 'compiler_fix' : None, + 'linker_so' : [None, "-g", "-Wall"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"], + 'linker_exe' : [None, "-g", "-Wall"] + } + module_dir_switch = None + module_include_switch = None + + # Cygwin: f771: warning: -fPIC ignored for target (all code is + # position independent) + if os.name != 'nt' and sys.platform != 'cygwin': + pic_flags = ['-fPIC'] + + # use -mno-cygwin for g77 when Python is not Cygwin-Python + if sys.platform == 'win32': + for key in ['version_cmd', 'compiler_f77', 'linker_so', 'linker_exe']: + executables[key].append('-mno-cygwin') + + g2c = 'g2c' + suggested_f90_compiler = 'gnu95' + + def get_flags_linker_so(self): + opt = self.linker_so[1:] + if sys.platform == 'darwin': + target = os.environ.get('MACOSX_DEPLOYMENT_TARGET', None) + # If MACOSX_DEPLOYMENT_TARGET is set, we simply trust the value + # and leave it alone. But, distutils will complain if the + # environment's value is different from the one in the Python + # Makefile used to build Python. We let distutils handle this + # error checking. + if not target: + # If MACOSX_DEPLOYMENT_TARGET is not set in the environment, + # we try to get it first from sysconfig and then + # fall back to setting it to 10.9 This is a reasonable default + # even when using the official Python dist and those derived + # from it. + import sysconfig + target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') + if not target: + target = '10.9' + s = f'Env. variable MACOSX_DEPLOYMENT_TARGET set to {target}' + warnings.warn(s, stacklevel=2) + os.environ['MACOSX_DEPLOYMENT_TARGET'] = str(target) + opt.extend(['-undefined', 'dynamic_lookup', '-bundle']) + else: + opt.append("-shared") + if sys.platform.startswith('sunos'): + # SunOS often has dynamically loaded symbols defined in the + # static library libg2c.a The linker doesn't like this. To + # ignore the problem, use the -mimpure-text flag. It isn't + # the safest thing, but seems to work. 'man gcc' says: + # ".. Instead of using -mimpure-text, you should compile all + # source code with -fpic or -fPIC." + opt.append('-mimpure-text') + return opt + + def get_libgcc_dir(self): + try: + output = subprocess.check_output(self.compiler_f77 + + ['-print-libgcc-file-name']) + except (OSError, subprocess.CalledProcessError): + pass + else: + output = filepath_from_subprocess_output(output) + return os.path.dirname(output) + return None + + def get_libgfortran_dir(self): + if sys.platform[:5] == 'linux': + libgfortran_name = 'libgfortran.so' + elif sys.platform == 'darwin': + libgfortran_name = 'libgfortran.dylib' + else: + libgfortran_name = None + + libgfortran_dir = None + if libgfortran_name: + find_lib_arg = ['-print-file-name={0}'.format(libgfortran_name)] + try: + output = subprocess.check_output( + self.compiler_f77 + find_lib_arg) + except (OSError, subprocess.CalledProcessError): + pass + else: + output = filepath_from_subprocess_output(output) + libgfortran_dir = os.path.dirname(output) + return libgfortran_dir + + def get_library_dirs(self): + opt = [] + if sys.platform[:5] != 'linux': + d = self.get_libgcc_dir() + if d: + # if windows and not cygwin, libg2c lies in a different folder + if sys.platform == 'win32' and not d.startswith('/usr/lib'): + d = os.path.normpath(d) + path = os.path.join(d, "lib%s.a" % self.g2c) + if not os.path.exists(path): + root = os.path.join(d, *((os.pardir, ) * 4)) + d2 = os.path.abspath(os.path.join(root, 'lib')) + path = os.path.join(d2, "lib%s.a" % self.g2c) + if os.path.exists(path): + opt.append(d2) + opt.append(d) + # For Macports / Linux, libgfortran and libgcc are not co-located + lib_gfortran_dir = self.get_libgfortran_dir() + if lib_gfortran_dir: + opt.append(lib_gfortran_dir) + return opt + + def get_libraries(self): + opt = [] + d = self.get_libgcc_dir() + if d is not None: + g2c = self.g2c + '-pic' + f = self.static_lib_format % (g2c, self.static_lib_extension) + if not os.path.isfile(os.path.join(d, f)): + g2c = self.g2c + else: + g2c = self.g2c + + if g2c is not None: + opt.append(g2c) + c_compiler = self.c_compiler + if sys.platform == 'win32' and c_compiler and \ + c_compiler.compiler_type == 'msvc': + opt.append('gcc') + if sys.platform == 'darwin': + opt.append('cc_dynamic') + return opt + + def get_flags_debug(self): + return ['-g'] + + def get_flags_opt(self): + v = self.get_version() + if v and v <= '3.3.3': + # With this compiler version building Fortran BLAS/LAPACK + # with -O3 caused failures in lib.lapack heevr,syevr tests. + opt = ['-O2'] + else: + opt = ['-O3'] + opt.append('-funroll-loops') + return opt + + def _c_arch_flags(self): + """ Return detected arch flags from CFLAGS """ + import sysconfig + try: + cflags = sysconfig.get_config_vars()['CFLAGS'] + except KeyError: + return [] + arch_re = re.compile(r"-arch\s+(\w+)") + arch_flags = [] + for arch in arch_re.findall(cflags): + arch_flags += ['-arch', arch] + return arch_flags + + def get_flags_arch(self): + return [] + + def runtime_library_dir_option(self, dir): + if sys.platform == 'win32' or sys.platform == 'cygwin': + # Linux/Solaris/Unix support RPATH, Windows does not + raise NotImplementedError + + # TODO: could use -Xlinker here, if it's supported + assert "," not in dir + + if sys.platform == 'darwin': + return f'-Wl,-rpath,{dir}' + elif sys.platform.startswith(('aix', 'os400')): + # AIX RPATH is called LIBPATH + return f'-Wl,-blibpath:{dir}' + else: + return f'-Wl,-rpath={dir}' + + +class Gnu95FCompiler(GnuFCompiler): + compiler_type = 'gnu95' + compiler_aliases = ('gfortran', ) + description = 'GNU Fortran 95 compiler' + + def version_match(self, version_string): + v = self.gnu_version_match(version_string) + if not v or v[0] != 'gfortran': + return None + v = v[1] + if LooseVersion(v) >= "4": + # gcc-4 series releases do not support -mno-cygwin option + pass + else: + # use -mno-cygwin flag for gfortran when Python is not + # Cygwin-Python + if sys.platform == 'win32': + for key in [ + 'version_cmd', 'compiler_f77', 'compiler_f90', + 'compiler_fix', 'linker_so', 'linker_exe' + ]: + self.executables[key].append('-mno-cygwin') + return v + + possible_executables = ['gfortran', 'f95'] + executables = { + 'version_cmd' : ["", "-dumpversion"], + 'compiler_f77' : [None, "-Wall", "-g", "-ffixed-form", + "-fno-second-underscore"], + 'compiler_f90' : [None, "-Wall", "-g", + "-fno-second-underscore"], + 'compiler_fix' : [None, "-Wall", "-g","-ffixed-form", + "-fno-second-underscore"], + 'linker_so' : ["", "-Wall", "-g"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"], + 'linker_exe' : [None, "-Wall"] + } + + module_dir_switch = '-J' + module_include_switch = '-I' + + if sys.platform.startswith(('aix', 'os400')): + executables['linker_so'].append('-lpthread') + if platform.architecture()[0][:2] == '64': + for key in ['compiler_f77', 'compiler_f90','compiler_fix','linker_so', 'linker_exe']: + executables[key].append('-maix64') + + g2c = 'gfortran' + + def _universal_flags(self, cmd): + """Return a list of -arch flags for every supported architecture.""" + if not sys.platform == 'darwin': + return [] + arch_flags = [] + # get arches the C compiler gets. + c_archs = self._c_arch_flags() + if "i386" in c_archs: + c_archs[c_archs.index("i386")] = "i686" + # check the arches the Fortran compiler supports, and compare with + # arch flags from C compiler + for arch in ["ppc", "i686", "x86_64", "ppc64", "s390x"]: + if _can_target(cmd, arch) and arch in c_archs: + arch_flags.extend(["-arch", arch]) + return arch_flags + + def get_flags(self): + flags = GnuFCompiler.get_flags(self) + arch_flags = self._universal_flags(self.compiler_f90) + if arch_flags: + flags[:0] = arch_flags + return flags + + def get_flags_linker_so(self): + flags = GnuFCompiler.get_flags_linker_so(self) + arch_flags = self._universal_flags(self.linker_so) + if arch_flags: + flags[:0] = arch_flags + return flags + + def get_library_dirs(self): + opt = GnuFCompiler.get_library_dirs(self) + if sys.platform == 'win32': + c_compiler = self.c_compiler + if c_compiler and c_compiler.compiler_type == "msvc": + target = self.get_target() + if target: + d = os.path.normpath(self.get_libgcc_dir()) + root = os.path.join(d, *((os.pardir, ) * 4)) + path = os.path.join(root, "lib") + mingwdir = os.path.normpath(path) + if os.path.exists(os.path.join(mingwdir, "libmingwex.a")): + opt.append(mingwdir) + # For Macports / Linux, libgfortran and libgcc are not co-located + lib_gfortran_dir = self.get_libgfortran_dir() + if lib_gfortran_dir: + opt.append(lib_gfortran_dir) + return opt + + def get_libraries(self): + opt = GnuFCompiler.get_libraries(self) + if sys.platform == 'darwin': + opt.remove('cc_dynamic') + if sys.platform == 'win32': + c_compiler = self.c_compiler + if c_compiler and c_compiler.compiler_type == "msvc": + if "gcc" in opt: + i = opt.index("gcc") + opt.insert(i + 1, "mingwex") + opt.insert(i + 1, "mingw32") + c_compiler = self.c_compiler + if c_compiler and c_compiler.compiler_type == "msvc": + return [] + else: + pass + return opt + + def get_target(self): + try: + p = subprocess.Popen( + self.compiler_f77 + ['-v'], + stdin=subprocess.PIPE, + stderr=subprocess.PIPE, + ) + stdout, stderr = p.communicate() + output = (stdout or b"") + (stderr or b"") + except (OSError, subprocess.CalledProcessError): + pass + else: + output = filepath_from_subprocess_output(output) + m = TARGET_R.search(output) + if m: + return m.group(1) + return "" + + def _hash_files(self, filenames): + h = hashlib.sha1() + for fn in filenames: + with open(fn, 'rb') as f: + while True: + block = f.read(131072) + if not block: + break + h.update(block) + text = base64.b32encode(h.digest()) + text = text.decode('ascii') + return text.rstrip('=') + + def _link_wrapper_lib(self, objects, output_dir, extra_dll_dir, + chained_dlls, is_archive): + """Create a wrapper shared library for the given objects + + Return an MSVC-compatible lib + """ + + c_compiler = self.c_compiler + if c_compiler.compiler_type != "msvc": + raise ValueError("This method only supports MSVC") + + object_hash = self._hash_files(list(objects) + list(chained_dlls)) + + if is_win64(): + tag = 'win_amd64' + else: + tag = 'win32' + + basename = 'lib' + os.path.splitext( + os.path.basename(objects[0]))[0][:8] + root_name = basename + '.' + object_hash + '.gfortran-' + tag + dll_name = root_name + '.dll' + def_name = root_name + '.def' + lib_name = root_name + '.lib' + dll_path = os.path.join(extra_dll_dir, dll_name) + def_path = os.path.join(output_dir, def_name) + lib_path = os.path.join(output_dir, lib_name) + + if os.path.isfile(lib_path): + # Nothing to do + return lib_path, dll_path + + if is_archive: + objects = (["-Wl,--whole-archive"] + list(objects) + + ["-Wl,--no-whole-archive"]) + self.link_shared_object( + objects, + dll_name, + output_dir=extra_dll_dir, + extra_postargs=list(chained_dlls) + [ + '-Wl,--allow-multiple-definition', + '-Wl,--output-def,' + def_path, + '-Wl,--export-all-symbols', + '-Wl,--enable-auto-import', + '-static', + '-mlong-double-64', + ]) + + # No PowerPC! + if is_win64(): + specifier = '/MACHINE:X64' + else: + specifier = '/MACHINE:X86' + + # MSVC specific code + lib_args = ['/def:' + def_path, '/OUT:' + lib_path, specifier] + if not c_compiler.initialized: + c_compiler.initialize() + c_compiler.spawn([c_compiler.lib] + lib_args) + + return lib_path, dll_path + + def can_ccompiler_link(self, compiler): + # MSVC cannot link objects compiled by GNU fortran + return compiler.compiler_type not in ("msvc", ) + + def wrap_unlinkable_objects(self, objects, output_dir, extra_dll_dir): + """ + Convert a set of object files that are not compatible with the default + linker, to a file that is compatible. + """ + if self.c_compiler.compiler_type == "msvc": + # Compile a DLL and return the lib for the DLL as + # the object. Also keep track of previous DLLs that + # we have compiled so that we can link against them. + + # If there are .a archives, assume they are self-contained + # static libraries, and build separate DLLs for each + archives = [] + plain_objects = [] + for obj in objects: + if obj.lower().endswith('.a'): + archives.append(obj) + else: + plain_objects.append(obj) + + chained_libs = [] + chained_dlls = [] + for archive in archives[::-1]: + lib, dll = self._link_wrapper_lib( + [archive], + output_dir, + extra_dll_dir, + chained_dlls=chained_dlls, + is_archive=True) + chained_libs.insert(0, lib) + chained_dlls.insert(0, dll) + + if not plain_objects: + return chained_libs + + lib, dll = self._link_wrapper_lib( + plain_objects, + output_dir, + extra_dll_dir, + chained_dlls=chained_dlls, + is_archive=False) + return [lib] + chained_libs + else: + raise ValueError("Unsupported C compiler") + + +def _can_target(cmd, arch): + """Return true if the architecture supports the -arch flag""" + newcmd = cmd[:] + fid, filename = tempfile.mkstemp(suffix=".f") + os.close(fid) + try: + d = os.path.dirname(filename) + output = os.path.splitext(filename)[0] + ".o" + try: + newcmd.extend(["-arch", arch, "-c", filename]) + p = Popen(newcmd, stderr=STDOUT, stdout=PIPE, cwd=d) + p.communicate() + return p.returncode == 0 + finally: + if os.path.exists(output): + os.remove(output) + finally: + os.remove(filename) + + +if __name__ == '__main__': + from distutils import log + from numpy.distutils import customized_fcompiler + log.set_verbosity(2) + + print(customized_fcompiler('gnu').get_version()) + try: + print(customized_fcompiler('g95').get_version()) + except Exception as e: + print(e) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/hpux.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/hpux.py new file mode 100644 index 0000000000000000000000000000000000000000..09e6483bf5adb89fee267a153c82ef76ccb1e12a --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/hpux.py @@ -0,0 +1,41 @@ +from numpy.distutils.fcompiler import FCompiler + +compilers = ['HPUXFCompiler'] + +class HPUXFCompiler(FCompiler): + + compiler_type = 'hpux' + description = 'HP Fortran 90 Compiler' + version_pattern = r'HP F90 (?P[^\s*,]*)' + + executables = { + 'version_cmd' : ["f90", "+version"], + 'compiler_f77' : ["f90"], + 'compiler_fix' : ["f90"], + 'compiler_f90' : ["f90"], + 'linker_so' : ["ld", "-b"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + module_dir_switch = None #XXX: fix me + module_include_switch = None #XXX: fix me + pic_flags = ['+Z'] + def get_flags(self): + return self.pic_flags + ['+ppu', '+DD64'] + def get_flags_opt(self): + return ['-O3'] + def get_libraries(self): + return ['m'] + def get_library_dirs(self): + opt = ['/usr/lib/hpux64'] + return opt + def get_version(self, force=0, ok_status=[256, 0, 1]): + # XXX status==256 may indicate 'unrecognized option' or + # 'no input file'. So, version_cmd needs more work. + return FCompiler.get_version(self, force, ok_status) + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(10) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='hpux').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/ibm.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/ibm.py new file mode 100644 index 0000000000000000000000000000000000000000..29927518c703581d7c4bf0aecd06fe2ea0904ed8 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/ibm.py @@ -0,0 +1,97 @@ +import os +import re +import sys +import subprocess + +from numpy.distutils.fcompiler import FCompiler +from numpy.distutils.exec_command import find_executable +from numpy.distutils.misc_util import make_temp_file +from distutils import log + +compilers = ['IBMFCompiler'] + +class IBMFCompiler(FCompiler): + compiler_type = 'ibm' + description = 'IBM XL Fortran Compiler' + version_pattern = r'(xlf\(1\)\s*|)IBM XL Fortran ((Advanced Edition |)Version |Enterprise Edition V|for AIX, V)(?P[^\s*]*)' + #IBM XL Fortran Enterprise Edition V10.1 for AIX \nVersion: 10.01.0000.0004 + + executables = { + 'version_cmd' : ["", "-qversion"], + 'compiler_f77' : ["xlf"], + 'compiler_fix' : ["xlf90", "-qfixed"], + 'compiler_f90' : ["xlf90"], + 'linker_so' : ["xlf95"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + def get_version(self,*args,**kwds): + version = FCompiler.get_version(self,*args,**kwds) + + if version is None and sys.platform.startswith('aix'): + # use lslpp to find out xlf version + lslpp = find_executable('lslpp') + xlf = find_executable('xlf') + if os.path.exists(xlf) and os.path.exists(lslpp): + try: + o = subprocess.check_output([lslpp, '-Lc', 'xlfcmp']) + except (OSError, subprocess.CalledProcessError): + pass + else: + m = re.search(r'xlfcmp:(?P\d+([.]\d+)+)', o) + if m: version = m.group('version') + + xlf_dir = '/etc/opt/ibmcmp/xlf' + if version is None and os.path.isdir(xlf_dir): + # linux: + # If the output of xlf does not contain version info + # (that's the case with xlf 8.1, for instance) then + # let's try another method: + l = sorted(os.listdir(xlf_dir)) + l.reverse() + l = [d for d in l if os.path.isfile(os.path.join(xlf_dir, d, 'xlf.cfg'))] + if l: + from distutils.version import LooseVersion + self.version = version = LooseVersion(l[0]) + return version + + def get_flags(self): + return ['-qextname'] + + def get_flags_debug(self): + return ['-g'] + + def get_flags_linker_so(self): + opt = [] + if sys.platform=='darwin': + opt.append('-Wl,-bundle,-flat_namespace,-undefined,suppress') + else: + opt.append('-bshared') + version = self.get_version(ok_status=[0, 40]) + if version is not None: + if sys.platform.startswith('aix'): + xlf_cfg = '/etc/xlf.cfg' + else: + xlf_cfg = '/etc/opt/ibmcmp/xlf/%s/xlf.cfg' % version + fo, new_cfg = make_temp_file(suffix='_xlf.cfg') + log.info('Creating '+new_cfg) + with open(xlf_cfg) as fi: + crt1_match = re.compile(r'\s*crt\s*=\s*(?P.*)/crt1.o').match + for line in fi: + m = crt1_match(line) + if m: + fo.write('crt = %s/bundle1.o\n' % (m.group('path'))) + else: + fo.write(line) + fo.close() + opt.append('-F'+new_cfg) + return opt + + def get_flags_opt(self): + return ['-O3'] + +if __name__ == '__main__': + from numpy.distutils import customized_fcompiler + log.set_verbosity(2) + print(customized_fcompiler(compiler='ibm').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/intel.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/intel.py new file mode 100644 index 0000000000000000000000000000000000000000..1d606590411048e9bebb2dc04d28e56be89783b3 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/intel.py @@ -0,0 +1,211 @@ +# http://developer.intel.com/software/products/compilers/flin/ +import sys + +from numpy.distutils.ccompiler import simple_version_match +from numpy.distutils.fcompiler import FCompiler, dummy_fortran_file + +compilers = ['IntelFCompiler', 'IntelVisualFCompiler', + 'IntelItaniumFCompiler', 'IntelItaniumVisualFCompiler', + 'IntelEM64VisualFCompiler', 'IntelEM64TFCompiler'] + + +def intel_version_match(type): + # Match against the important stuff in the version string + return simple_version_match(start=r'Intel.*?Fortran.*?(?:%s).*?Version' % (type,)) + + +class BaseIntelFCompiler(FCompiler): + def update_executables(self): + f = dummy_fortran_file() + self.executables['version_cmd'] = ['', '-FI', '-V', '-c', + f + '.f', '-o', f + '.o'] + + def runtime_library_dir_option(self, dir): + # TODO: could use -Xlinker here, if it's supported + assert "," not in dir + + return '-Wl,-rpath=%s' % dir + + +class IntelFCompiler(BaseIntelFCompiler): + + compiler_type = 'intel' + compiler_aliases = ('ifort',) + description = 'Intel Fortran Compiler for 32-bit apps' + version_match = intel_version_match('32-bit|IA-32') + + possible_executables = ['ifort', 'ifc'] + + executables = { + 'version_cmd' : None, # set by update_executables + 'compiler_f77' : [None, "-72", "-w90", "-w95"], + 'compiler_f90' : [None], + 'compiler_fix' : [None, "-FI"], + 'linker_so' : ["", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + pic_flags = ['-fPIC'] + module_dir_switch = '-module ' # Don't remove ending space! + module_include_switch = '-I' + + def get_flags_free(self): + return ['-FR'] + + def get_flags(self): + return ['-fPIC'] + + def get_flags_opt(self): # Scipy test failures with -O2 + v = self.get_version() + mpopt = 'openmp' if v and v < '15' else 'qopenmp' + return ['-fp-model', 'strict', '-O1', + '-assume', 'minus0', '-{}'.format(mpopt)] + + def get_flags_arch(self): + return [] + + def get_flags_linker_so(self): + opt = FCompiler.get_flags_linker_so(self) + v = self.get_version() + if v and v >= '8.0': + opt.append('-nofor_main') + if sys.platform == 'darwin': + # Here, it's -dynamiclib + try: + idx = opt.index('-shared') + opt.remove('-shared') + except ValueError: + idx = 0 + opt[idx:idx] = ['-dynamiclib', '-Wl,-undefined,dynamic_lookup'] + return opt + + +class IntelItaniumFCompiler(IntelFCompiler): + compiler_type = 'intele' + compiler_aliases = () + description = 'Intel Fortran Compiler for Itanium apps' + + version_match = intel_version_match('Itanium|IA-64') + + possible_executables = ['ifort', 'efort', 'efc'] + + executables = { + 'version_cmd' : None, + 'compiler_f77' : [None, "-FI", "-w90", "-w95"], + 'compiler_fix' : [None, "-FI"], + 'compiler_f90' : [None], + 'linker_so' : ['', "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + +class IntelEM64TFCompiler(IntelFCompiler): + compiler_type = 'intelem' + compiler_aliases = () + description = 'Intel Fortran Compiler for 64-bit apps' + + version_match = intel_version_match('EM64T-based|Intel\\(R\\) 64|64|IA-64|64-bit') + + possible_executables = ['ifort', 'efort', 'efc'] + + executables = { + 'version_cmd' : None, + 'compiler_f77' : [None, "-FI"], + 'compiler_fix' : [None, "-FI"], + 'compiler_f90' : [None], + 'linker_so' : ['', "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + +# Is there no difference in the version string between the above compilers +# and the Visual compilers? + + +class IntelVisualFCompiler(BaseIntelFCompiler): + compiler_type = 'intelv' + description = 'Intel Visual Fortran Compiler for 32-bit apps' + version_match = intel_version_match('32-bit|IA-32') + + def update_executables(self): + f = dummy_fortran_file() + self.executables['version_cmd'] = ['', '/FI', '/c', + f + '.f', '/o', f + '.o'] + + ar_exe = 'lib.exe' + possible_executables = ['ifort', 'ifl'] + + executables = { + 'version_cmd' : None, + 'compiler_f77' : [None], + 'compiler_fix' : [None], + 'compiler_f90' : [None], + 'linker_so' : [None], + 'archiver' : [ar_exe, "/verbose", "/OUT:"], + 'ranlib' : None + } + + compile_switch = '/c ' + object_switch = '/Fo' # No space after /Fo! + library_switch = '/OUT:' # No space after /OUT:! + module_dir_switch = '/module:' # No space after /module: + module_include_switch = '/I' + + def get_flags(self): + opt = ['/nologo', '/MD', '/nbs', '/names:lowercase', + '/assume:underscore', '/fpp'] + return opt + + def get_flags_free(self): + return [] + + def get_flags_debug(self): + return ['/4Yb', '/d2'] + + def get_flags_opt(self): + return ['/O1', '/assume:minus0'] # Scipy test failures with /O2 + + def get_flags_arch(self): + return ["/arch:IA32", "/QaxSSE3"] + + def runtime_library_dir_option(self, dir): + raise NotImplementedError + + +class IntelItaniumVisualFCompiler(IntelVisualFCompiler): + compiler_type = 'intelev' + description = 'Intel Visual Fortran Compiler for Itanium apps' + + version_match = intel_version_match('Itanium') + + possible_executables = ['efl'] # XXX this is a wild guess + ar_exe = IntelVisualFCompiler.ar_exe + + executables = { + 'version_cmd' : None, + 'compiler_f77' : [None, "-FI", "-w90", "-w95"], + 'compiler_fix' : [None, "-FI", "-4L72", "-w"], + 'compiler_f90' : [None], + 'linker_so' : ['', "-shared"], + 'archiver' : [ar_exe, "/verbose", "/OUT:"], + 'ranlib' : None + } + + +class IntelEM64VisualFCompiler(IntelVisualFCompiler): + compiler_type = 'intelvem' + description = 'Intel Visual Fortran Compiler for 64-bit apps' + + version_match = simple_version_match(start=r'Intel\(R\).*?64,') + + def get_flags_arch(self): + return [] + + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='intel').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/lahey.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/lahey.py new file mode 100644 index 0000000000000000000000000000000000000000..e925838268b82d9c26d94e811717cdc58e269a12 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/lahey.py @@ -0,0 +1,45 @@ +import os + +from numpy.distutils.fcompiler import FCompiler + +compilers = ['LaheyFCompiler'] + +class LaheyFCompiler(FCompiler): + + compiler_type = 'lahey' + description = 'Lahey/Fujitsu Fortran 95 Compiler' + version_pattern = r'Lahey/Fujitsu Fortran 95 Compiler Release (?P[^\s*]*)' + + executables = { + 'version_cmd' : ["", "--version"], + 'compiler_f77' : ["lf95", "--fix"], + 'compiler_fix' : ["lf95", "--fix"], + 'compiler_f90' : ["lf95"], + 'linker_so' : ["lf95", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + module_dir_switch = None #XXX Fix me + module_include_switch = None #XXX Fix me + + def get_flags_opt(self): + return ['-O'] + def get_flags_debug(self): + return ['-g', '--chk', '--chkglobal'] + def get_library_dirs(self): + opt = [] + d = os.environ.get('LAHEY') + if d: + opt.append(os.path.join(d, 'lib')) + return opt + def get_libraries(self): + opt = [] + opt.extend(['fj9f6', 'fj9i6', 'fj9ipp', 'fj9e6']) + return opt + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='lahey').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/mips.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/mips.py new file mode 100644 index 0000000000000000000000000000000000000000..a0973804571b1404400e0749533a001d0833f905 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/mips.py @@ -0,0 +1,54 @@ +from numpy.distutils.cpuinfo import cpu +from numpy.distutils.fcompiler import FCompiler + +compilers = ['MIPSFCompiler'] + +class MIPSFCompiler(FCompiler): + + compiler_type = 'mips' + description = 'MIPSpro Fortran Compiler' + version_pattern = r'MIPSpro Compilers: Version (?P[^\s*,]*)' + + executables = { + 'version_cmd' : ["", "-version"], + 'compiler_f77' : ["f77", "-f77"], + 'compiler_fix' : ["f90", "-fixedform"], + 'compiler_f90' : ["f90"], + 'linker_so' : ["f90", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : None + } + module_dir_switch = None #XXX: fix me + module_include_switch = None #XXX: fix me + pic_flags = ['-KPIC'] + + def get_flags(self): + return self.pic_flags + ['-n32'] + def get_flags_opt(self): + return ['-O3'] + def get_flags_arch(self): + opt = [] + for a in '19 20 21 22_4k 22_5k 24 25 26 27 28 30 32_5k 32_10k'.split(): + if getattr(cpu, 'is_IP%s'%a)(): + opt.append('-TARG:platform=IP%s' % a) + break + return opt + def get_flags_arch_f77(self): + r = None + if cpu.is_r10000(): r = 10000 + elif cpu.is_r12000(): r = 12000 + elif cpu.is_r8000(): r = 8000 + elif cpu.is_r5000(): r = 5000 + elif cpu.is_r4000(): r = 4000 + if r is not None: + return ['r%s' % (r)] + return [] + def get_flags_arch_f90(self): + r = self.get_flags_arch_f77() + if r: + r[0] = '-' + r[0] + return r + +if __name__ == '__main__': + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='mips').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nag.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nag.py new file mode 100644 index 0000000000000000000000000000000000000000..939201f44e024de7b9f3d3858284a1dfce1d1a11 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nag.py @@ -0,0 +1,87 @@ +import sys +import re +from numpy.distutils.fcompiler import FCompiler + +compilers = ['NAGFCompiler', 'NAGFORCompiler'] + +class BaseNAGFCompiler(FCompiler): + version_pattern = r'NAG.* Release (?P[^(\s]*)' + + def version_match(self, version_string): + m = re.search(self.version_pattern, version_string) + if m: + return m.group('version') + else: + return None + + def get_flags_linker_so(self): + return ["-Wl,-shared"] + def get_flags_opt(self): + return ['-O4'] + def get_flags_arch(self): + return [] + +class NAGFCompiler(BaseNAGFCompiler): + + compiler_type = 'nag' + description = 'NAGWare Fortran 95 Compiler' + + executables = { + 'version_cmd' : ["", "-V"], + 'compiler_f77' : ["f95", "-fixed"], + 'compiler_fix' : ["f95", "-fixed"], + 'compiler_f90' : ["f95"], + 'linker_so' : [""], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + def get_flags_linker_so(self): + if sys.platform == 'darwin': + return ['-unsharedf95', '-Wl,-bundle,-flat_namespace,-undefined,suppress'] + return BaseNAGFCompiler.get_flags_linker_so(self) + def get_flags_arch(self): + version = self.get_version() + if version and version < '5.1': + return ['-target=native'] + else: + return BaseNAGFCompiler.get_flags_arch(self) + def get_flags_debug(self): + return ['-g', '-gline', '-g90', '-nan', '-C'] + +class NAGFORCompiler(BaseNAGFCompiler): + + compiler_type = 'nagfor' + description = 'NAG Fortran Compiler' + + executables = { + 'version_cmd' : ["nagfor", "-V"], + 'compiler_f77' : ["nagfor", "-fixed"], + 'compiler_fix' : ["nagfor", "-fixed"], + 'compiler_f90' : ["nagfor"], + 'linker_so' : ["nagfor"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + + def get_flags_linker_so(self): + if sys.platform == 'darwin': + return ['-unsharedrts', + '-Wl,-bundle,-flat_namespace,-undefined,suppress'] + return BaseNAGFCompiler.get_flags_linker_so(self) + def get_flags_debug(self): + version = self.get_version() + if version and version > '6.1': + return ['-g', '-u', '-nan', '-C=all', '-thread_safe', + '-kind=unique', '-Warn=allocation', '-Warn=subnormal'] + else: + return ['-g', '-nan', '-C=all', '-u', '-thread_safe'] + + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + compiler = customized_fcompiler(compiler='nagfor') + print(compiler.get_version()) + print(compiler.get_flags_debug()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/none.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/none.py new file mode 100644 index 0000000000000000000000000000000000000000..ef411fffc7cb7e1d8fac4872eb31292b9fc5d7bb --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/none.py @@ -0,0 +1,28 @@ +from numpy.distutils.fcompiler import FCompiler +from numpy.distutils import customized_fcompiler + +compilers = ['NoneFCompiler'] + +class NoneFCompiler(FCompiler): + + compiler_type = 'none' + description = 'Fake Fortran compiler' + + executables = {'compiler_f77': None, + 'compiler_f90': None, + 'compiler_fix': None, + 'linker_so': None, + 'linker_exe': None, + 'archiver': None, + 'ranlib': None, + 'version_cmd': None, + } + + def find_executables(self): + pass + + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + print(customized_fcompiler(compiler='none').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nv.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nv.py new file mode 100644 index 0000000000000000000000000000000000000000..212f34806fc491f5c9ef3ff5148331bea92041c4 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/nv.py @@ -0,0 +1,53 @@ +from numpy.distutils.fcompiler import FCompiler + +compilers = ['NVHPCFCompiler'] + +class NVHPCFCompiler(FCompiler): + """ NVIDIA High Performance Computing (HPC) SDK Fortran Compiler + + https://developer.nvidia.com/hpc-sdk + + Since august 2020 the NVIDIA HPC SDK includes the compilers formerly known as The Portland Group compilers, + https://www.pgroup.com/index.htm. + See also `numpy.distutils.fcompiler.pg`. + """ + + compiler_type = 'nv' + description = 'NVIDIA HPC SDK' + version_pattern = r'\s*(nvfortran|(pg(f77|f90|fortran)) \(aka nvfortran\)) (?P[\d.-]+).*' + + executables = { + 'version_cmd': ["", "-V"], + 'compiler_f77': ["nvfortran"], + 'compiler_fix': ["nvfortran", "-Mfixed"], + 'compiler_f90': ["nvfortran"], + 'linker_so': [""], + 'archiver': ["ar", "-cr"], + 'ranlib': ["ranlib"] + } + pic_flags = ['-fpic'] + + module_dir_switch = '-module ' + module_include_switch = '-I' + + def get_flags(self): + opt = ['-Minform=inform', '-Mnosecond_underscore'] + return self.pic_flags + opt + + def get_flags_opt(self): + return ['-fast'] + + def get_flags_debug(self): + return ['-g'] + + def get_flags_linker_so(self): + return ["-shared", '-fpic'] + + def runtime_library_dir_option(self, dir): + return '-R%s' % dir + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='nv').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pathf95.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pathf95.py new file mode 100644 index 0000000000000000000000000000000000000000..0768cb12e87a54aa7fc0d10a04d97953eaa8aa41 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pathf95.py @@ -0,0 +1,33 @@ +from numpy.distutils.fcompiler import FCompiler + +compilers = ['PathScaleFCompiler'] + +class PathScaleFCompiler(FCompiler): + + compiler_type = 'pathf95' + description = 'PathScale Fortran Compiler' + version_pattern = r'PathScale\(TM\) Compiler Suite: Version (?P[\d.]+)' + + executables = { + 'version_cmd' : ["pathf95", "-version"], + 'compiler_f77' : ["pathf95", "-fixedform"], + 'compiler_fix' : ["pathf95", "-fixedform"], + 'compiler_f90' : ["pathf95"], + 'linker_so' : ["pathf95", "-shared"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + pic_flags = ['-fPIC'] + module_dir_switch = '-module ' # Don't remove ending space! + module_include_switch = '-I' + + def get_flags_opt(self): + return ['-O3'] + def get_flags_debug(self): + return ['-g'] + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='pathf95').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pg.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pg.py new file mode 100644 index 0000000000000000000000000000000000000000..72442c4fec61dc20079231dedd233b6791907867 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/pg.py @@ -0,0 +1,128 @@ +# http://www.pgroup.com +import sys + +from numpy.distutils.fcompiler import FCompiler +from sys import platform +from os.path import join, dirname, normpath + +compilers = ['PGroupFCompiler', 'PGroupFlangCompiler'] + + +class PGroupFCompiler(FCompiler): + + compiler_type = 'pg' + description = 'Portland Group Fortran Compiler' + version_pattern = r'\s*pg(f77|f90|hpf|fortran) (?P[\d.-]+).*' + + if platform == 'darwin': + executables = { + 'version_cmd': ["", "-V"], + 'compiler_f77': ["pgfortran", "-dynamiclib"], + 'compiler_fix': ["pgfortran", "-Mfixed", "-dynamiclib"], + 'compiler_f90': ["pgfortran", "-dynamiclib"], + 'linker_so': ["libtool"], + 'archiver': ["ar", "-cr"], + 'ranlib': ["ranlib"] + } + pic_flags = [''] + else: + executables = { + 'version_cmd': ["", "-V"], + 'compiler_f77': ["pgfortran"], + 'compiler_fix': ["pgfortran", "-Mfixed"], + 'compiler_f90': ["pgfortran"], + 'linker_so': [""], + 'archiver': ["ar", "-cr"], + 'ranlib': ["ranlib"] + } + pic_flags = ['-fpic'] + + module_dir_switch = '-module ' + module_include_switch = '-I' + + def get_flags(self): + opt = ['-Minform=inform', '-Mnosecond_underscore'] + return self.pic_flags + opt + + def get_flags_opt(self): + return ['-fast'] + + def get_flags_debug(self): + return ['-g'] + + if platform == 'darwin': + def get_flags_linker_so(self): + return ["-dynamic", '-undefined', 'dynamic_lookup'] + + else: + def get_flags_linker_so(self): + return ["-shared", '-fpic'] + + def runtime_library_dir_option(self, dir): + return '-R%s' % dir + + +import functools + +class PGroupFlangCompiler(FCompiler): + compiler_type = 'flang' + description = 'Portland Group Fortran LLVM Compiler' + version_pattern = r'\s*(flang|clang) version (?P[\d.-]+).*' + + ar_exe = 'lib.exe' + possible_executables = ['flang'] + + executables = { + 'version_cmd': ["", "--version"], + 'compiler_f77': ["flang"], + 'compiler_fix': ["flang"], + 'compiler_f90': ["flang"], + 'linker_so': [None], + 'archiver': [ar_exe, "/verbose", "/OUT:"], + 'ranlib': None + } + + library_switch = '/OUT:' # No space after /OUT:! + module_dir_switch = '-module ' # Don't remove ending space! + + def get_libraries(self): + opt = FCompiler.get_libraries(self) + opt.extend(['flang', 'flangrti', 'ompstub']) + return opt + + @functools.lru_cache(maxsize=128) + def get_library_dirs(self): + """List of compiler library directories.""" + opt = FCompiler.get_library_dirs(self) + flang_dir = dirname(self.executables['compiler_f77'][0]) + opt.append(normpath(join(flang_dir, '..', 'lib'))) + + return opt + + def get_flags(self): + return [] + + def get_flags_free(self): + return [] + + def get_flags_debug(self): + return ['-g'] + + def get_flags_opt(self): + return ['-O3'] + + def get_flags_arch(self): + return [] + + def runtime_library_dir_option(self, dir): + raise NotImplementedError + + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + if 'flang' in sys.argv: + print(customized_fcompiler(compiler='flang').get_version()) + else: + print(customized_fcompiler(compiler='pg').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/sun.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/sun.py new file mode 100644 index 0000000000000000000000000000000000000000..d039f0b25705afc915da5266958f0d0ba1145763 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/sun.py @@ -0,0 +1,51 @@ +from numpy.distutils.ccompiler import simple_version_match +from numpy.distutils.fcompiler import FCompiler + +compilers = ['SunFCompiler'] + +class SunFCompiler(FCompiler): + + compiler_type = 'sun' + description = 'Sun or Forte Fortran 95 Compiler' + # ex: + # f90: Sun WorkShop 6 update 2 Fortran 95 6.2 Patch 111690-10 2003/08/28 + version_match = simple_version_match( + start=r'f9[05]: (Sun|Forte|WorkShop).*Fortran 95') + + executables = { + 'version_cmd' : ["", "-V"], + 'compiler_f77' : ["f90"], + 'compiler_fix' : ["f90", "-fixed"], + 'compiler_f90' : ["f90"], + 'linker_so' : ["", "-Bdynamic", "-G"], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + module_dir_switch = '-moddir=' + module_include_switch = '-M' + pic_flags = ['-xcode=pic32'] + + def get_flags_f77(self): + ret = ["-ftrap=%none"] + if (self.get_version() or '') >= '7': + ret.append("-f77") + else: + ret.append("-fixed") + return ret + def get_opt(self): + return ['-fast', '-dalign'] + def get_arch(self): + return ['-xtarget=generic'] + def get_libraries(self): + opt = [] + opt.extend(['fsu', 'sunmath', 'mvec']) + return opt + + def runtime_library_dir_option(self, dir): + return '-R%s' % dir + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='sun').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/vast.py b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/vast.py new file mode 100644 index 0000000000000000000000000000000000000000..92a1647ba43708084ce85e0b986cb9d71329b842 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/fcompiler/vast.py @@ -0,0 +1,52 @@ +import os + +from numpy.distutils.fcompiler.gnu import GnuFCompiler + +compilers = ['VastFCompiler'] + +class VastFCompiler(GnuFCompiler): + compiler_type = 'vast' + compiler_aliases = () + description = 'Pacific-Sierra Research Fortran 90 Compiler' + version_pattern = (r'\s*Pacific-Sierra Research vf90 ' + r'(Personal|Professional)\s+(?P[^\s]*)') + + # VAST f90 does not support -o with -c. So, object files are created + # to the current directory and then moved to build directory + object_switch = ' && function _mvfile { mv -v `basename $1` $1 ; } && _mvfile ' + + executables = { + 'version_cmd' : ["vf90", "-v"], + 'compiler_f77' : ["g77"], + 'compiler_fix' : ["f90", "-Wv,-ya"], + 'compiler_f90' : ["f90"], + 'linker_so' : [""], + 'archiver' : ["ar", "-cr"], + 'ranlib' : ["ranlib"] + } + module_dir_switch = None #XXX Fix me + module_include_switch = None #XXX Fix me + + def find_executables(self): + pass + + def get_version_cmd(self): + f90 = self.compiler_f90[0] + d, b = os.path.split(f90) + vf90 = os.path.join(d, 'v'+b) + return vf90 + + def get_flags_arch(self): + vast_version = self.get_version() + gnu = GnuFCompiler() + gnu.customize(None) + self.version = gnu.get_version() + opt = GnuFCompiler.get_flags_arch(self) + self.version = vast_version + return opt + +if __name__ == '__main__': + from distutils import log + log.set_verbosity(2) + from numpy.distutils import customized_fcompiler + print(customized_fcompiler(compiler='vast').get_version()) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/log.py b/venv/lib/python3.10/site-packages/numpy/distutils/log.py new file mode 100644 index 0000000000000000000000000000000000000000..3347f56d6fe95ebe5388de8d740ef4ddf8db317d --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/log.py @@ -0,0 +1,111 @@ +# Colored log +import sys +from distutils.log import * # noqa: F403 +from distutils.log import Log as old_Log +from distutils.log import _global_log + +from numpy.distutils.misc_util import (red_text, default_text, cyan_text, + green_text, is_sequence, is_string) + + +def _fix_args(args,flag=1): + if is_string(args): + return args.replace('%', '%%') + if flag and is_sequence(args): + return tuple([_fix_args(a, flag=0) for a in args]) + return args + + +class Log(old_Log): + def _log(self, level, msg, args): + if level >= self.threshold: + if args: + msg = msg % _fix_args(args) + if 0: + if msg.startswith('copying ') and msg.find(' -> ') != -1: + return + if msg.startswith('byte-compiling '): + return + print(_global_color_map[level](msg)) + sys.stdout.flush() + + def good(self, msg, *args): + """ + If we log WARN messages, log this message as a 'nice' anti-warn + message. + + """ + if WARN >= self.threshold: + if args: + print(green_text(msg % _fix_args(args))) + else: + print(green_text(msg)) + sys.stdout.flush() + + +_global_log.__class__ = Log + +good = _global_log.good + +def set_threshold(level, force=False): + prev_level = _global_log.threshold + if prev_level > DEBUG or force: + # If we're running at DEBUG, don't change the threshold, as there's + # likely a good reason why we're running at this level. + _global_log.threshold = level + if level <= DEBUG: + info('set_threshold: setting threshold to DEBUG level,' + ' it can be changed only with force argument') + else: + info('set_threshold: not changing threshold from DEBUG level' + ' %s to %s' % (prev_level, level)) + return prev_level + +def get_threshold(): + return _global_log.threshold + +def set_verbosity(v, force=False): + prev_level = _global_log.threshold + if v < 0: + set_threshold(ERROR, force) + elif v == 0: + set_threshold(WARN, force) + elif v == 1: + set_threshold(INFO, force) + elif v >= 2: + set_threshold(DEBUG, force) + return {FATAL:-2,ERROR:-1,WARN:0,INFO:1,DEBUG:2}.get(prev_level, 1) + + +_global_color_map = { + DEBUG:cyan_text, + INFO:default_text, + WARN:red_text, + ERROR:red_text, + FATAL:red_text +} + +# don't use INFO,.. flags in set_verbosity, these flags are for set_threshold. +set_verbosity(0, force=True) + + +_error = error +_warn = warn +_info = info +_debug = debug + + +def error(msg, *a, **kw): + _error(f"ERROR: {msg}", *a, **kw) + + +def warn(msg, *a, **kw): + _warn(f"WARN: {msg}", *a, **kw) + + +def info(msg, *a, **kw): + _info(f"INFO: {msg}", *a, **kw) + + +def debug(msg, *a, **kw): + _debug(f"DEBUG: {msg}", *a, **kw) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/mingw/gfortran_vs2003_hack.c b/venv/lib/python3.10/site-packages/numpy/distutils/mingw/gfortran_vs2003_hack.c new file mode 100644 index 0000000000000000000000000000000000000000..485a675d8a1fb80bc4927fe236ba3fe550f5a0c9 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/mingw/gfortran_vs2003_hack.c @@ -0,0 +1,6 @@ +int _get_output_format(void) +{ + return 0; +} + +int _imp____lc_codepage = 0; diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/mingw32ccompiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/mingw32ccompiler.py new file mode 100644 index 0000000000000000000000000000000000000000..4763f41ad326d464355fd82ceccb019e1e55edf0 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/mingw32ccompiler.py @@ -0,0 +1,591 @@ +""" +Support code for building Python extensions on Windows. + + # NT stuff + # 1. Make sure libpython.a exists for gcc. If not, build it. + # 2. Force windows to use gcc (we're struggling with MSVC and g77 support) + # 3. Force windows to use g77 + +""" +import os +import sys +import subprocess +import re +import textwrap + +# Overwrite certain distutils.ccompiler functions: +import numpy.distutils.ccompiler # noqa: F401 +from numpy.distutils import log +# NT stuff +# 1. Make sure libpython.a exists for gcc. If not, build it. +# 2. Force windows to use gcc (we're struggling with MSVC and g77 support) +# --> this is done in numpy/distutils/ccompiler.py +# 3. Force windows to use g77 + +import distutils.cygwinccompiler +from distutils.unixccompiler import UnixCCompiler +from distutils.msvccompiler import get_build_version as get_build_msvc_version +from distutils.errors import UnknownFileError +from numpy.distutils.misc_util import (msvc_runtime_library, + msvc_runtime_version, + msvc_runtime_major, + get_build_architecture) + +def get_msvcr_replacement(): + """Replacement for outdated version of get_msvcr from cygwinccompiler""" + msvcr = msvc_runtime_library() + return [] if msvcr is None else [msvcr] + + +# Useful to generate table of symbols from a dll +_START = re.compile(r'\[Ordinal/Name Pointer\] Table') +_TABLE = re.compile(r'^\s+\[([\s*[0-9]*)\] ([a-zA-Z0-9_]*)') + +# the same as cygwin plus some additional parameters +class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler): + """ A modified MingW32 compiler compatible with an MSVC built Python. + + """ + + compiler_type = 'mingw32' + + def __init__ (self, + verbose=0, + dry_run=0, + force=0): + + distutils.cygwinccompiler.CygwinCCompiler.__init__ (self, verbose, + dry_run, force) + + # **changes: eric jones 4/11/01 + # 1. Check for import library on Windows. Build if it doesn't exist. + + build_import_library() + + # Check for custom msvc runtime library on Windows. Build if it doesn't exist. + msvcr_success = build_msvcr_library() + msvcr_dbg_success = build_msvcr_library(debug=True) + if msvcr_success or msvcr_dbg_success: + # add preprocessor statement for using customized msvcr lib + self.define_macro('NPY_MINGW_USE_CUSTOM_MSVCR') + + # Define the MSVC version as hint for MinGW + msvcr_version = msvc_runtime_version() + if msvcr_version: + self.define_macro('__MSVCRT_VERSION__', '0x%04i' % msvcr_version) + + # MS_WIN64 should be defined when building for amd64 on windows, + # but python headers define it only for MS compilers, which has all + # kind of bad consequences, like using Py_ModuleInit4 instead of + # Py_ModuleInit4_64, etc... So we add it here + if get_build_architecture() == 'AMD64': + self.set_executables( + compiler='gcc -g -DDEBUG -DMS_WIN64 -O0 -Wall', + compiler_so='gcc -g -DDEBUG -DMS_WIN64 -O0 -Wall ' + '-Wstrict-prototypes', + linker_exe='gcc -g', + linker_so='gcc -g -shared') + else: + self.set_executables( + compiler='gcc -O2 -Wall', + compiler_so='gcc -O2 -Wall -Wstrict-prototypes', + linker_exe='g++ ', + linker_so='g++ -shared') + # added for python2.3 support + # we can't pass it through set_executables because pre 2.2 would fail + self.compiler_cxx = ['g++'] + + # Maybe we should also append -mthreads, but then the finished dlls + # need another dll (mingwm10.dll see Mingw32 docs) (-mthreads: Support + # thread-safe exception handling on `Mingw32') + + # no additional libraries needed + #self.dll_libraries=[] + return + + # __init__ () + + def link(self, + target_desc, + objects, + output_filename, + output_dir, + libraries, + library_dirs, + runtime_library_dirs, + export_symbols = None, + debug=0, + extra_preargs=None, + extra_postargs=None, + build_temp=None, + target_lang=None): + # Include the appropriate MSVC runtime library if Python was built + # with MSVC >= 7.0 (MinGW standard is msvcrt) + runtime_library = msvc_runtime_library() + if runtime_library: + if not libraries: + libraries = [] + libraries.append(runtime_library) + args = (self, + target_desc, + objects, + output_filename, + output_dir, + libraries, + library_dirs, + runtime_library_dirs, + None, #export_symbols, we do this in our def-file + debug, + extra_preargs, + extra_postargs, + build_temp, + target_lang) + func = UnixCCompiler.link + func(*args[:func.__code__.co_argcount]) + return + + def object_filenames (self, + source_filenames, + strip_dir=0, + output_dir=''): + if output_dir is None: output_dir = '' + obj_names = [] + for src_name in source_filenames: + # use normcase to make sure '.rc' is really '.rc' and not '.RC' + (base, ext) = os.path.splitext (os.path.normcase(src_name)) + + # added these lines to strip off windows drive letters + # without it, .o files are placed next to .c files + # instead of the build directory + drv, base = os.path.splitdrive(base) + if drv: + base = base[1:] + + if ext not in (self.src_extensions + ['.rc', '.res']): + raise UnknownFileError( + "unknown file type '%s' (from '%s')" % \ + (ext, src_name)) + if strip_dir: + base = os.path.basename (base) + if ext == '.res' or ext == '.rc': + # these need to be compiled to object files + obj_names.append (os.path.join (output_dir, + base + ext + self.obj_extension)) + else: + obj_names.append (os.path.join (output_dir, + base + self.obj_extension)) + return obj_names + + # object_filenames () + + +def find_python_dll(): + # We can't do much here: + # - find it in the virtualenv (sys.prefix) + # - find it in python main dir (sys.base_prefix, if in a virtualenv) + # - in system32, + # - ortherwise (Sxs), I don't know how to get it. + stems = [sys.prefix] + if sys.base_prefix != sys.prefix: + stems.append(sys.base_prefix) + + sub_dirs = ['', 'lib', 'bin'] + # generate possible combinations of directory trees and sub-directories + lib_dirs = [] + for stem in stems: + for folder in sub_dirs: + lib_dirs.append(os.path.join(stem, folder)) + + # add system directory as well + if 'SYSTEMROOT' in os.environ: + lib_dirs.append(os.path.join(os.environ['SYSTEMROOT'], 'System32')) + + # search in the file system for possible candidates + major_version, minor_version = tuple(sys.version_info[:2]) + implementation = sys.implementation.name + if implementation == 'cpython': + dllname = f'python{major_version}{minor_version}.dll' + elif implementation == 'pypy': + dllname = f'libpypy{major_version}.{minor_version}-c.dll' + else: + dllname = f'Unknown platform {implementation}' + print("Looking for %s" % dllname) + for folder in lib_dirs: + dll = os.path.join(folder, dllname) + if os.path.exists(dll): + return dll + + raise ValueError("%s not found in %s" % (dllname, lib_dirs)) + +def dump_table(dll): + st = subprocess.check_output(["objdump.exe", "-p", dll]) + return st.split(b'\n') + +def generate_def(dll, dfile): + """Given a dll file location, get all its exported symbols and dump them + into the given def file. + + The .def file will be overwritten""" + dump = dump_table(dll) + for i in range(len(dump)): + if _START.match(dump[i].decode()): + break + else: + raise ValueError("Symbol table not found") + + syms = [] + for j in range(i+1, len(dump)): + m = _TABLE.match(dump[j].decode()) + if m: + syms.append((int(m.group(1).strip()), m.group(2))) + else: + break + + if len(syms) == 0: + log.warn('No symbols found in %s' % dll) + + with open(dfile, 'w') as d: + d.write('LIBRARY %s\n' % os.path.basename(dll)) + d.write(';CODE PRELOAD MOVEABLE DISCARDABLE\n') + d.write(';DATA PRELOAD SINGLE\n') + d.write('\nEXPORTS\n') + for s in syms: + #d.write('@%d %s\n' % (s[0], s[1])) + d.write('%s\n' % s[1]) + +def find_dll(dll_name): + + arch = {'AMD64' : 'amd64', + 'Intel' : 'x86'}[get_build_architecture()] + + def _find_dll_in_winsxs(dll_name): + # Walk through the WinSxS directory to find the dll. + winsxs_path = os.path.join(os.environ.get('WINDIR', r'C:\WINDOWS'), + 'winsxs') + if not os.path.exists(winsxs_path): + return None + for root, dirs, files in os.walk(winsxs_path): + if dll_name in files and arch in root: + return os.path.join(root, dll_name) + return None + + def _find_dll_in_path(dll_name): + # First, look in the Python directory, then scan PATH for + # the given dll name. + for path in [sys.prefix] + os.environ['PATH'].split(';'): + filepath = os.path.join(path, dll_name) + if os.path.exists(filepath): + return os.path.abspath(filepath) + + return _find_dll_in_winsxs(dll_name) or _find_dll_in_path(dll_name) + +def build_msvcr_library(debug=False): + if os.name != 'nt': + return False + + # If the version number is None, then we couldn't find the MSVC runtime at + # all, because we are running on a Python distribution which is customed + # compiled; trust that the compiler is the same as the one available to us + # now, and that it is capable of linking with the correct runtime without + # any extra options. + msvcr_ver = msvc_runtime_major() + if msvcr_ver is None: + log.debug('Skip building import library: ' + 'Runtime is not compiled with MSVC') + return False + + # Skip using a custom library for versions < MSVC 8.0 + if msvcr_ver < 80: + log.debug('Skip building msvcr library:' + ' custom functionality not present') + return False + + msvcr_name = msvc_runtime_library() + if debug: + msvcr_name += 'd' + + # Skip if custom library already exists + out_name = "lib%s.a" % msvcr_name + out_file = os.path.join(sys.prefix, 'libs', out_name) + if os.path.isfile(out_file): + log.debug('Skip building msvcr library: "%s" exists' % + (out_file,)) + return True + + # Find the msvcr dll + msvcr_dll_name = msvcr_name + '.dll' + dll_file = find_dll(msvcr_dll_name) + if not dll_file: + log.warn('Cannot build msvcr library: "%s" not found' % + msvcr_dll_name) + return False + + def_name = "lib%s.def" % msvcr_name + def_file = os.path.join(sys.prefix, 'libs', def_name) + + log.info('Building msvcr library: "%s" (from %s)' \ + % (out_file, dll_file)) + + # Generate a symbol definition file from the msvcr dll + generate_def(dll_file, def_file) + + # Create a custom mingw library for the given symbol definitions + cmd = ['dlltool', '-d', def_file, '-l', out_file] + retcode = subprocess.call(cmd) + + # Clean up symbol definitions + os.remove(def_file) + + return (not retcode) + +def build_import_library(): + if os.name != 'nt': + return + + arch = get_build_architecture() + if arch == 'AMD64': + return _build_import_library_amd64() + elif arch == 'Intel': + return _build_import_library_x86() + else: + raise ValueError("Unhandled arch %s" % arch) + +def _check_for_import_lib(): + """Check if an import library for the Python runtime already exists.""" + major_version, minor_version = tuple(sys.version_info[:2]) + + # patterns for the file name of the library itself + patterns = ['libpython%d%d.a', + 'libpython%d%d.dll.a', + 'libpython%d.%d.dll.a'] + + # directory trees that may contain the library + stems = [sys.prefix] + if hasattr(sys, 'base_prefix') and sys.base_prefix != sys.prefix: + stems.append(sys.base_prefix) + elif hasattr(sys, 'real_prefix') and sys.real_prefix != sys.prefix: + stems.append(sys.real_prefix) + + # possible subdirectories within those trees where it is placed + sub_dirs = ['libs', 'lib'] + + # generate a list of candidate locations + candidates = [] + for pat in patterns: + filename = pat % (major_version, minor_version) + for stem_dir in stems: + for folder in sub_dirs: + candidates.append(os.path.join(stem_dir, folder, filename)) + + # test the filesystem to see if we can find any of these + for fullname in candidates: + if os.path.isfile(fullname): + # already exists, in location given + return (True, fullname) + + # needs to be built, preferred location given first + return (False, candidates[0]) + +def _build_import_library_amd64(): + out_exists, out_file = _check_for_import_lib() + if out_exists: + log.debug('Skip building import library: "%s" exists', out_file) + return + + # get the runtime dll for which we are building import library + dll_file = find_python_dll() + log.info('Building import library (arch=AMD64): "%s" (from %s)' % + (out_file, dll_file)) + + # generate symbol list from this library + def_name = "python%d%d.def" % tuple(sys.version_info[:2]) + def_file = os.path.join(sys.prefix, 'libs', def_name) + generate_def(dll_file, def_file) + + # generate import library from this symbol list + cmd = ['dlltool', '-d', def_file, '-l', out_file] + subprocess.check_call(cmd) + +def _build_import_library_x86(): + """ Build the import libraries for Mingw32-gcc on Windows + """ + out_exists, out_file = _check_for_import_lib() + if out_exists: + log.debug('Skip building import library: "%s" exists', out_file) + return + + lib_name = "python%d%d.lib" % tuple(sys.version_info[:2]) + lib_file = os.path.join(sys.prefix, 'libs', lib_name) + if not os.path.isfile(lib_file): + # didn't find library file in virtualenv, try base distribution, too, + # and use that instead if found there. for Python 2.7 venvs, the base + # directory is in attribute real_prefix instead of base_prefix. + if hasattr(sys, 'base_prefix'): + base_lib = os.path.join(sys.base_prefix, 'libs', lib_name) + elif hasattr(sys, 'real_prefix'): + base_lib = os.path.join(sys.real_prefix, 'libs', lib_name) + else: + base_lib = '' # os.path.isfile('') == False + + if os.path.isfile(base_lib): + lib_file = base_lib + else: + log.warn('Cannot build import library: "%s" not found', lib_file) + return + log.info('Building import library (ARCH=x86): "%s"', out_file) + + from numpy.distutils import lib2def + + def_name = "python%d%d.def" % tuple(sys.version_info[:2]) + def_file = os.path.join(sys.prefix, 'libs', def_name) + nm_output = lib2def.getnm( + lib2def.DEFAULT_NM + [lib_file], shell=False) + dlist, flist = lib2def.parse_nm(nm_output) + with open(def_file, 'w') as fid: + lib2def.output_def(dlist, flist, lib2def.DEF_HEADER, fid) + + dll_name = find_python_dll () + + cmd = ["dlltool", + "--dllname", dll_name, + "--def", def_file, + "--output-lib", out_file] + status = subprocess.check_output(cmd) + if status: + log.warn('Failed to build import library for gcc. Linking will fail.') + return + +#===================================== +# Dealing with Visual Studio MANIFESTS +#===================================== + +# Functions to deal with visual studio manifests. Manifest are a mechanism to +# enforce strong DLL versioning on windows, and has nothing to do with +# distutils MANIFEST. manifests are XML files with version info, and used by +# the OS loader; they are necessary when linking against a DLL not in the +# system path; in particular, official python 2.6 binary is built against the +# MS runtime 9 (the one from VS 2008), which is not available on most windows +# systems; python 2.6 installer does install it in the Win SxS (Side by side) +# directory, but this requires the manifest for this to work. This is a big +# mess, thanks MS for a wonderful system. + +# XXX: ideally, we should use exactly the same version as used by python. I +# submitted a patch to get this version, but it was only included for python +# 2.6.1 and above. So for versions below, we use a "best guess". +_MSVCRVER_TO_FULLVER = {} +if sys.platform == 'win32': + try: + import msvcrt + # I took one version in my SxS directory: no idea if it is the good + # one, and we can't retrieve it from python + _MSVCRVER_TO_FULLVER['80'] = "8.0.50727.42" + _MSVCRVER_TO_FULLVER['90'] = "9.0.21022.8" + # Value from msvcrt.CRT_ASSEMBLY_VERSION under Python 3.3.0 + # on Windows XP: + _MSVCRVER_TO_FULLVER['100'] = "10.0.30319.460" + crt_ver = getattr(msvcrt, 'CRT_ASSEMBLY_VERSION', None) + if crt_ver is not None: # Available at least back to Python 3.3 + maj, min = re.match(r'(\d+)\.(\d)', crt_ver).groups() + _MSVCRVER_TO_FULLVER[maj + min] = crt_ver + del maj, min + del crt_ver + except ImportError: + # If we are here, means python was not built with MSVC. Not sure what + # to do in that case: manifest building will fail, but it should not be + # used in that case anyway + log.warn('Cannot import msvcrt: using manifest will not be possible') + +def msvc_manifest_xml(maj, min): + """Given a major and minor version of the MSVCR, returns the + corresponding XML file.""" + try: + fullver = _MSVCRVER_TO_FULLVER[str(maj * 10 + min)] + except KeyError: + raise ValueError("Version %d,%d of MSVCRT not supported yet" % + (maj, min)) from None + # Don't be fooled, it looks like an XML, but it is not. In particular, it + # should not have any space before starting, and its size should be + # divisible by 4, most likely for alignment constraints when the xml is + # embedded in the binary... + # This template was copied directly from the python 2.6 binary (using + # strings.exe from mingw on python.exe). + template = textwrap.dedent("""\ + + + + + + + + + + + + + + """) + + return template % {'fullver': fullver, 'maj': maj, 'min': min} + +def manifest_rc(name, type='dll'): + """Return the rc file used to generate the res file which will be embedded + as manifest for given manifest file name, of given type ('dll' or + 'exe'). + + Parameters + ---------- + name : str + name of the manifest file to embed + type : str {'dll', 'exe'} + type of the binary which will embed the manifest + + """ + if type == 'dll': + rctype = 2 + elif type == 'exe': + rctype = 1 + else: + raise ValueError("Type %s not supported" % type) + + return """\ +#include "winuser.h" +%d RT_MANIFEST %s""" % (rctype, name) + +def check_embedded_msvcr_match_linked(msver): + """msver is the ms runtime version used for the MANIFEST.""" + # check msvcr major version are the same for linking and + # embedding + maj = msvc_runtime_major() + if maj: + if not maj == int(msver): + raise ValueError( + "Discrepancy between linked msvcr " \ + "(%d) and the one about to be embedded " \ + "(%d)" % (int(msver), maj)) + +def configtest_name(config): + base = os.path.basename(config._gen_temp_sourcefile("yo", [], "c")) + return os.path.splitext(base)[0] + +def manifest_name(config): + # Get configest name (including suffix) + root = configtest_name(config) + exext = config.compiler.exe_extension + return root + exext + ".manifest" + +def rc_name(config): + # Get configtest name (including suffix) + root = configtest_name(config) + return root + ".rc" + +def generate_manifest(config): + msver = get_build_msvc_version() + if msver is not None: + if msver >= 8: + check_embedded_msvcr_match_linked(msver) + ma_str, mi_str = str(msver).split('.') + # Write the manifest file + manxml = msvc_manifest_xml(int(ma_str), int(mi_str)) + with open(manifest_name(config), "w") as man: + config.temp_files.append(manifest_name(config)) + man.write(manxml) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/misc_util.py b/venv/lib/python3.10/site-packages/numpy/distutils/misc_util.py new file mode 100644 index 0000000000000000000000000000000000000000..e226b47448153e34487def3176d5991319312363 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/misc_util.py @@ -0,0 +1,2493 @@ +import os +import re +import sys +import copy +import glob +import atexit +import tempfile +import subprocess +import shutil +import multiprocessing +import textwrap +import importlib.util +from threading import local as tlocal +from functools import reduce + +import distutils +from distutils.errors import DistutilsError + +# stores temporary directory of each thread to only create one per thread +_tdata = tlocal() + +# store all created temporary directories so they can be deleted on exit +_tmpdirs = [] +def clean_up_temporary_directory(): + if _tmpdirs is not None: + for d in _tmpdirs: + try: + shutil.rmtree(d) + except OSError: + pass + +atexit.register(clean_up_temporary_directory) + +__all__ = ['Configuration', 'get_numpy_include_dirs', 'default_config_dict', + 'dict_append', 'appendpath', 'generate_config_py', + 'get_cmd', 'allpath', 'get_mathlibs', + 'terminal_has_colors', 'red_text', 'green_text', 'yellow_text', + 'blue_text', 'cyan_text', 'cyg2win32', 'mingw32', 'all_strings', + 'has_f_sources', 'has_cxx_sources', 'filter_sources', + 'get_dependencies', 'is_local_src_dir', 'get_ext_source_files', + 'get_script_files', 'get_lib_source_files', 'get_data_files', + 'dot_join', 'get_frame', 'minrelpath', 'njoin', + 'is_sequence', 'is_string', 'as_list', 'gpaths', 'get_language', + 'get_build_architecture', 'get_info', 'get_pkg_info', + 'get_num_build_jobs', 'sanitize_cxx_flags', + 'exec_mod_from_location'] + +class InstallableLib: + """ + Container to hold information on an installable library. + + Parameters + ---------- + name : str + Name of the installed library. + build_info : dict + Dictionary holding build information. + target_dir : str + Absolute path specifying where to install the library. + + See Also + -------- + Configuration.add_installed_library + + Notes + ----- + The three parameters are stored as attributes with the same names. + + """ + def __init__(self, name, build_info, target_dir): + self.name = name + self.build_info = build_info + self.target_dir = target_dir + + +def get_num_build_jobs(): + """ + Get number of parallel build jobs set by the --parallel command line + argument of setup.py + If the command did not receive a setting the environment variable + NPY_NUM_BUILD_JOBS is checked. If that is unset, return the number of + processors on the system, with a maximum of 8 (to prevent + overloading the system if there a lot of CPUs). + + Returns + ------- + out : int + number of parallel jobs that can be run + + """ + from numpy.distutils.core import get_distribution + try: + cpu_count = len(os.sched_getaffinity(0)) + except AttributeError: + cpu_count = multiprocessing.cpu_count() + cpu_count = min(cpu_count, 8) + envjobs = int(os.environ.get("NPY_NUM_BUILD_JOBS", cpu_count)) + dist = get_distribution() + # may be None during configuration + if dist is None: + return envjobs + + # any of these three may have the job set, take the largest + cmdattr = (getattr(dist.get_command_obj('build'), 'parallel', None), + getattr(dist.get_command_obj('build_ext'), 'parallel', None), + getattr(dist.get_command_obj('build_clib'), 'parallel', None)) + if all(x is None for x in cmdattr): + return envjobs + else: + return max(x for x in cmdattr if x is not None) + +def quote_args(args): + """Quote list of arguments. + + .. deprecated:: 1.22. + """ + import warnings + warnings.warn('"quote_args" is deprecated.', + DeprecationWarning, stacklevel=2) + # don't used _nt_quote_args as it does not check if + # args items already have quotes or not. + args = list(args) + for i in range(len(args)): + a = args[i] + if ' ' in a and a[0] not in '"\'': + args[i] = '"%s"' % (a) + return args + +def allpath(name): + "Convert a /-separated pathname to one using the OS's path separator." + split = name.split('/') + return os.path.join(*split) + +def rel_path(path, parent_path): + """Return path relative to parent_path.""" + # Use realpath to avoid issues with symlinked dirs (see gh-7707) + pd = os.path.realpath(os.path.abspath(parent_path)) + apath = os.path.realpath(os.path.abspath(path)) + if len(apath) < len(pd): + return path + if apath == pd: + return '' + if pd == apath[:len(pd)]: + assert apath[len(pd)] in [os.sep], repr((path, apath[len(pd)])) + path = apath[len(pd)+1:] + return path + +def get_path_from_frame(frame, parent_path=None): + """Return path of the module given a frame object from the call stack. + + Returned path is relative to parent_path when given, + otherwise it is absolute path. + """ + + # First, try to find if the file name is in the frame. + try: + caller_file = eval('__file__', frame.f_globals, frame.f_locals) + d = os.path.dirname(os.path.abspath(caller_file)) + except NameError: + # __file__ is not defined, so let's try __name__. We try this second + # because setuptools spoofs __name__ to be '__main__' even though + # sys.modules['__main__'] might be something else, like easy_install(1). + caller_name = eval('__name__', frame.f_globals, frame.f_locals) + __import__(caller_name) + mod = sys.modules[caller_name] + if hasattr(mod, '__file__'): + d = os.path.dirname(os.path.abspath(mod.__file__)) + else: + # we're probably running setup.py as execfile("setup.py") + # (likely we're building an egg) + d = os.path.abspath('.') + + if parent_path is not None: + d = rel_path(d, parent_path) + + return d or '.' + +def njoin(*path): + """Join two or more pathname components + + - convert a /-separated pathname to one using the OS's path separator. + - resolve `..` and `.` from path. + + Either passing n arguments as in njoin('a','b'), or a sequence + of n names as in njoin(['a','b']) is handled, or a mixture of such arguments. + """ + paths = [] + for p in path: + if is_sequence(p): + # njoin(['a', 'b'], 'c') + paths.append(njoin(*p)) + else: + assert is_string(p) + paths.append(p) + path = paths + if not path: + # njoin() + joined = '' + else: + # njoin('a', 'b') + joined = os.path.join(*path) + if os.path.sep != '/': + joined = joined.replace('/', os.path.sep) + return minrelpath(joined) + +def get_mathlibs(path=None): + """Return the MATHLIB line from numpyconfig.h + """ + if path is not None: + config_file = os.path.join(path, '_numpyconfig.h') + else: + # Look for the file in each of the numpy include directories. + dirs = get_numpy_include_dirs() + for path in dirs: + fn = os.path.join(path, '_numpyconfig.h') + if os.path.exists(fn): + config_file = fn + break + else: + raise DistutilsError('_numpyconfig.h not found in numpy include ' + 'dirs %r' % (dirs,)) + + with open(config_file) as fid: + mathlibs = [] + s = '#define MATHLIB' + for line in fid: + if line.startswith(s): + value = line[len(s):].strip() + if value: + mathlibs.extend(value.split(',')) + return mathlibs + +def minrelpath(path): + """Resolve `..` and '.' from path. + """ + if not is_string(path): + return path + if '.' not in path: + return path + l = path.split(os.sep) + while l: + try: + i = l.index('.', 1) + except ValueError: + break + del l[i] + j = 1 + while l: + try: + i = l.index('..', j) + except ValueError: + break + if l[i-1]=='..': + j += 1 + else: + del l[i], l[i-1] + j = 1 + if not l: + return '' + return os.sep.join(l) + +def sorted_glob(fileglob): + """sorts output of python glob for https://bugs.python.org/issue30461 + to allow extensions to have reproducible build results""" + return sorted(glob.glob(fileglob)) + +def _fix_paths(paths, local_path, include_non_existing): + assert is_sequence(paths), repr(type(paths)) + new_paths = [] + assert not is_string(paths), repr(paths) + for n in paths: + if is_string(n): + if '*' in n or '?' in n: + p = sorted_glob(n) + p2 = sorted_glob(njoin(local_path, n)) + if p2: + new_paths.extend(p2) + elif p: + new_paths.extend(p) + else: + if include_non_existing: + new_paths.append(n) + print('could not resolve pattern in %r: %r' % + (local_path, n)) + else: + n2 = njoin(local_path, n) + if os.path.exists(n2): + new_paths.append(n2) + else: + if os.path.exists(n): + new_paths.append(n) + elif include_non_existing: + new_paths.append(n) + if not os.path.exists(n): + print('non-existing path in %r: %r' % + (local_path, n)) + + elif is_sequence(n): + new_paths.extend(_fix_paths(n, local_path, include_non_existing)) + else: + new_paths.append(n) + return [minrelpath(p) for p in new_paths] + +def gpaths(paths, local_path='', include_non_existing=True): + """Apply glob to paths and prepend local_path if needed. + """ + if is_string(paths): + paths = (paths,) + return _fix_paths(paths, local_path, include_non_existing) + +def make_temp_file(suffix='', prefix='', text=True): + if not hasattr(_tdata, 'tempdir'): + _tdata.tempdir = tempfile.mkdtemp() + _tmpdirs.append(_tdata.tempdir) + fid, name = tempfile.mkstemp(suffix=suffix, + prefix=prefix, + dir=_tdata.tempdir, + text=text) + fo = os.fdopen(fid, 'w') + return fo, name + +# Hooks for colored terminal output. +# See also https://web.archive.org/web/20100314204946/http://www.livinglogic.de/Python/ansistyle +def terminal_has_colors(): + if sys.platform=='cygwin' and 'USE_COLOR' not in os.environ: + # Avoid importing curses that causes illegal operation + # with a message: + # PYTHON2 caused an invalid page fault in + # module CYGNURSES7.DLL as 015f:18bbfc28 + # Details: Python 2.3.3 [GCC 3.3.1 (cygming special)] + # ssh to Win32 machine from debian + # curses.version is 2.2 + # CYGWIN_98-4.10, release 1.5.7(0.109/3/2)) + return 0 + if hasattr(sys.stdout, 'isatty') and sys.stdout.isatty(): + try: + import curses + curses.setupterm() + if (curses.tigetnum("colors") >= 0 + and curses.tigetnum("pairs") >= 0 + and ((curses.tigetstr("setf") is not None + and curses.tigetstr("setb") is not None) + or (curses.tigetstr("setaf") is not None + and curses.tigetstr("setab") is not None) + or curses.tigetstr("scp") is not None)): + return 1 + except Exception: + pass + return 0 + +if terminal_has_colors(): + _colour_codes = dict(black=0, red=1, green=2, yellow=3, + blue=4, magenta=5, cyan=6, white=7, default=9) + def colour_text(s, fg=None, bg=None, bold=False): + seq = [] + if bold: + seq.append('1') + if fg: + fgcode = 30 + _colour_codes.get(fg.lower(), 0) + seq.append(str(fgcode)) + if bg: + bgcode = 40 + _colour_codes.get(bg.lower(), 7) + seq.append(str(bgcode)) + if seq: + return '\x1b[%sm%s\x1b[0m' % (';'.join(seq), s) + else: + return s +else: + def colour_text(s, fg=None, bg=None): + return s + +def default_text(s): + return colour_text(s, 'default') +def red_text(s): + return colour_text(s, 'red') +def green_text(s): + return colour_text(s, 'green') +def yellow_text(s): + return colour_text(s, 'yellow') +def cyan_text(s): + return colour_text(s, 'cyan') +def blue_text(s): + return colour_text(s, 'blue') + +######################### + +def cyg2win32(path: str) -> str: + """Convert a path from Cygwin-native to Windows-native. + + Uses the cygpath utility (part of the Base install) to do the + actual conversion. Falls back to returning the original path if + this fails. + + Handles the default ``/cygdrive`` mount prefix as well as the + ``/proc/cygdrive`` portable prefix, custom cygdrive prefixes such + as ``/`` or ``/mnt``, and absolute paths such as ``/usr/src/`` or + ``/home/username`` + + Parameters + ---------- + path : str + The path to convert + + Returns + ------- + converted_path : str + The converted path + + Notes + ----- + Documentation for cygpath utility: + https://cygwin.com/cygwin-ug-net/cygpath.html + Documentation for the C function it wraps: + https://cygwin.com/cygwin-api/func-cygwin-conv-path.html + + """ + if sys.platform != "cygwin": + return path + return subprocess.check_output( + ["/usr/bin/cygpath", "--windows", path], text=True + ) + + +def mingw32(): + """Return true when using mingw32 environment. + """ + if sys.platform=='win32': + if os.environ.get('OSTYPE', '')=='msys': + return True + if os.environ.get('MSYSTEM', '')=='MINGW32': + return True + return False + +def msvc_runtime_version(): + "Return version of MSVC runtime library, as defined by __MSC_VER__ macro" + msc_pos = sys.version.find('MSC v.') + if msc_pos != -1: + msc_ver = int(sys.version[msc_pos+6:msc_pos+10]) + else: + msc_ver = None + return msc_ver + +def msvc_runtime_library(): + "Return name of MSVC runtime library if Python was built with MSVC >= 7" + ver = msvc_runtime_major () + if ver: + if ver < 140: + return "msvcr%i" % ver + else: + return "vcruntime%i" % ver + else: + return None + +def msvc_runtime_major(): + "Return major version of MSVC runtime coded like get_build_msvc_version" + major = {1300: 70, # MSVC 7.0 + 1310: 71, # MSVC 7.1 + 1400: 80, # MSVC 8 + 1500: 90, # MSVC 9 (aka 2008) + 1600: 100, # MSVC 10 (aka 2010) + 1900: 140, # MSVC 14 (aka 2015) + }.get(msvc_runtime_version(), None) + return major + +######################### + +#XXX need support for .C that is also C++ +cxx_ext_match = re.compile(r'.*\.(cpp|cxx|cc)\Z', re.I).match +fortran_ext_match = re.compile(r'.*\.(f90|f95|f77|for|ftn|f)\Z', re.I).match +f90_ext_match = re.compile(r'.*\.(f90|f95)\Z', re.I).match +f90_module_name_match = re.compile(r'\s*module\s*(?P[\w_]+)', re.I).match +def _get_f90_modules(source): + """Return a list of Fortran f90 module names that + given source file defines. + """ + if not f90_ext_match(source): + return [] + modules = [] + with open(source) as f: + for line in f: + m = f90_module_name_match(line) + if m: + name = m.group('name') + modules.append(name) + # break # XXX can we assume that there is one module per file? + return modules + +def is_string(s): + return isinstance(s, str) + +def all_strings(lst): + """Return True if all items in lst are string objects. """ + for item in lst: + if not is_string(item): + return False + return True + +def is_sequence(seq): + if is_string(seq): + return False + try: + len(seq) + except Exception: + return False + return True + +def is_glob_pattern(s): + return is_string(s) and ('*' in s or '?' in s) + +def as_list(seq): + if is_sequence(seq): + return list(seq) + else: + return [seq] + +def get_language(sources): + # not used in numpy/scipy packages, use build_ext.detect_language instead + """Determine language value (c,f77,f90) from sources """ + language = None + for source in sources: + if isinstance(source, str): + if f90_ext_match(source): + language = 'f90' + break + elif fortran_ext_match(source): + language = 'f77' + return language + +def has_f_sources(sources): + """Return True if sources contains Fortran files """ + for source in sources: + if fortran_ext_match(source): + return True + return False + +def has_cxx_sources(sources): + """Return True if sources contains C++ files """ + for source in sources: + if cxx_ext_match(source): + return True + return False + +def filter_sources(sources): + """Return four lists of filenames containing + C, C++, Fortran, and Fortran 90 module sources, + respectively. + """ + c_sources = [] + cxx_sources = [] + f_sources = [] + fmodule_sources = [] + for source in sources: + if fortran_ext_match(source): + modules = _get_f90_modules(source) + if modules: + fmodule_sources.append(source) + else: + f_sources.append(source) + elif cxx_ext_match(source): + cxx_sources.append(source) + else: + c_sources.append(source) + return c_sources, cxx_sources, f_sources, fmodule_sources + + +def _get_headers(directory_list): + # get *.h files from list of directories + headers = [] + for d in directory_list: + head = sorted_glob(os.path.join(d, "*.h")) #XXX: *.hpp files?? + headers.extend(head) + return headers + +def _get_directories(list_of_sources): + # get unique directories from list of sources. + direcs = [] + for f in list_of_sources: + d = os.path.split(f) + if d[0] != '' and not d[0] in direcs: + direcs.append(d[0]) + return direcs + +def _commandline_dep_string(cc_args, extra_postargs, pp_opts): + """ + Return commandline representation used to determine if a file needs + to be recompiled + """ + cmdline = 'commandline: ' + cmdline += ' '.join(cc_args) + cmdline += ' '.join(extra_postargs) + cmdline += ' '.join(pp_opts) + '\n' + return cmdline + + +def get_dependencies(sources): + #XXX scan sources for include statements + return _get_headers(_get_directories(sources)) + +def is_local_src_dir(directory): + """Return true if directory is local directory. + """ + if not is_string(directory): + return False + abs_dir = os.path.abspath(directory) + c = os.path.commonprefix([os.getcwd(), abs_dir]) + new_dir = abs_dir[len(c):].split(os.sep) + if new_dir and not new_dir[0]: + new_dir = new_dir[1:] + if new_dir and new_dir[0]=='build': + return False + new_dir = os.sep.join(new_dir) + return os.path.isdir(new_dir) + +def general_source_files(top_path): + pruned_directories = {'CVS':1, '.svn':1, 'build':1} + prune_file_pat = re.compile(r'(?:[~#]|\.py[co]|\.o)$') + for dirpath, dirnames, filenames in os.walk(top_path, topdown=True): + pruned = [ d for d in dirnames if d not in pruned_directories ] + dirnames[:] = pruned + for f in filenames: + if not prune_file_pat.search(f): + yield os.path.join(dirpath, f) + +def general_source_directories_files(top_path): + """Return a directory name relative to top_path and + files contained. + """ + pruned_directories = ['CVS', '.svn', 'build'] + prune_file_pat = re.compile(r'(?:[~#]|\.py[co]|\.o)$') + for dirpath, dirnames, filenames in os.walk(top_path, topdown=True): + pruned = [ d for d in dirnames if d not in pruned_directories ] + dirnames[:] = pruned + for d in dirnames: + dpath = os.path.join(dirpath, d) + rpath = rel_path(dpath, top_path) + files = [] + for f in os.listdir(dpath): + fn = os.path.join(dpath, f) + if os.path.isfile(fn) and not prune_file_pat.search(fn): + files.append(fn) + yield rpath, files + dpath = top_path + rpath = rel_path(dpath, top_path) + filenames = [os.path.join(dpath, f) for f in os.listdir(dpath) \ + if not prune_file_pat.search(f)] + files = [f for f in filenames if os.path.isfile(f)] + yield rpath, files + + +def get_ext_source_files(ext): + # Get sources and any include files in the same directory. + filenames = [] + sources = [_m for _m in ext.sources if is_string(_m)] + filenames.extend(sources) + filenames.extend(get_dependencies(sources)) + for d in ext.depends: + if is_local_src_dir(d): + filenames.extend(list(general_source_files(d))) + elif os.path.isfile(d): + filenames.append(d) + return filenames + +def get_script_files(scripts): + scripts = [_m for _m in scripts if is_string(_m)] + return scripts + +def get_lib_source_files(lib): + filenames = [] + sources = lib[1].get('sources', []) + sources = [_m for _m in sources if is_string(_m)] + filenames.extend(sources) + filenames.extend(get_dependencies(sources)) + depends = lib[1].get('depends', []) + for d in depends: + if is_local_src_dir(d): + filenames.extend(list(general_source_files(d))) + elif os.path.isfile(d): + filenames.append(d) + return filenames + +def get_shared_lib_extension(is_python_ext=False): + """Return the correct file extension for shared libraries. + + Parameters + ---------- + is_python_ext : bool, optional + Whether the shared library is a Python extension. Default is False. + + Returns + ------- + so_ext : str + The shared library extension. + + Notes + ----- + For Python shared libs, `so_ext` will typically be '.so' on Linux and OS X, + and '.pyd' on Windows. For Python >= 3.2 `so_ext` has a tag prepended on + POSIX systems according to PEP 3149. + + """ + confvars = distutils.sysconfig.get_config_vars() + so_ext = confvars.get('EXT_SUFFIX', '') + + if not is_python_ext: + # hardcode known values, config vars (including SHLIB_SUFFIX) are + # unreliable (see #3182) + # darwin, windows and debug linux are wrong in 3.3.1 and older + if (sys.platform.startswith('linux') or + sys.platform.startswith('gnukfreebsd')): + so_ext = '.so' + elif sys.platform.startswith('darwin'): + so_ext = '.dylib' + elif sys.platform.startswith('win'): + so_ext = '.dll' + else: + # fall back to config vars for unknown platforms + # fix long extension for Python >=3.2, see PEP 3149. + if 'SOABI' in confvars: + # Does nothing unless SOABI config var exists + so_ext = so_ext.replace('.' + confvars.get('SOABI'), '', 1) + + return so_ext + +def get_data_files(data): + if is_string(data): + return [data] + sources = data[1] + filenames = [] + for s in sources: + if hasattr(s, '__call__'): + continue + if is_local_src_dir(s): + filenames.extend(list(general_source_files(s))) + elif is_string(s): + if os.path.isfile(s): + filenames.append(s) + else: + print('Not existing data file:', s) + else: + raise TypeError(repr(s)) + return filenames + +def dot_join(*args): + return '.'.join([a for a in args if a]) + +def get_frame(level=0): + """Return frame object from call stack with given level. + """ + try: + return sys._getframe(level+1) + except AttributeError: + frame = sys.exc_info()[2].tb_frame + for _ in range(level+1): + frame = frame.f_back + return frame + + +###################### + +class Configuration: + + _list_keys = ['packages', 'ext_modules', 'data_files', 'include_dirs', + 'libraries', 'headers', 'scripts', 'py_modules', + 'installed_libraries', 'define_macros'] + _dict_keys = ['package_dir', 'installed_pkg_config'] + _extra_keys = ['name', 'version'] + + numpy_include_dirs = [] + + def __init__(self, + package_name=None, + parent_name=None, + top_path=None, + package_path=None, + caller_level=1, + setup_name='setup.py', + **attrs): + """Construct configuration instance of a package. + + package_name -- name of the package + Ex.: 'distutils' + parent_name -- name of the parent package + Ex.: 'numpy' + top_path -- directory of the toplevel package + Ex.: the directory where the numpy package source sits + package_path -- directory of package. Will be computed by magic from the + directory of the caller module if not specified + Ex.: the directory where numpy.distutils is + caller_level -- frame level to caller namespace, internal parameter. + """ + self.name = dot_join(parent_name, package_name) + self.version = None + + caller_frame = get_frame(caller_level) + self.local_path = get_path_from_frame(caller_frame, top_path) + # local_path -- directory of a file (usually setup.py) that + # defines a configuration() function. + # local_path -- directory of a file (usually setup.py) that + # defines a configuration() function. + if top_path is None: + top_path = self.local_path + self.local_path = '' + if package_path is None: + package_path = self.local_path + elif os.path.isdir(njoin(self.local_path, package_path)): + package_path = njoin(self.local_path, package_path) + if not os.path.isdir(package_path or '.'): + raise ValueError("%r is not a directory" % (package_path,)) + self.top_path = top_path + self.package_path = package_path + # this is the relative path in the installed package + self.path_in_package = os.path.join(*self.name.split('.')) + + self.list_keys = self._list_keys[:] + self.dict_keys = self._dict_keys[:] + + for n in self.list_keys: + v = copy.copy(attrs.get(n, [])) + setattr(self, n, as_list(v)) + + for n in self.dict_keys: + v = copy.copy(attrs.get(n, {})) + setattr(self, n, v) + + known_keys = self.list_keys + self.dict_keys + self.extra_keys = self._extra_keys[:] + for n in attrs.keys(): + if n in known_keys: + continue + a = attrs[n] + setattr(self, n, a) + if isinstance(a, list): + self.list_keys.append(n) + elif isinstance(a, dict): + self.dict_keys.append(n) + else: + self.extra_keys.append(n) + + if os.path.exists(njoin(package_path, '__init__.py')): + self.packages.append(self.name) + self.package_dir[self.name] = package_path + + self.options = dict( + ignore_setup_xxx_py = False, + assume_default_configuration = False, + delegate_options_to_subpackages = False, + quiet = False, + ) + + caller_instance = None + for i in range(1, 3): + try: + f = get_frame(i) + except ValueError: + break + try: + caller_instance = eval('self', f.f_globals, f.f_locals) + break + except NameError: + pass + if isinstance(caller_instance, self.__class__): + if caller_instance.options['delegate_options_to_subpackages']: + self.set_options(**caller_instance.options) + + self.setup_name = setup_name + + def todict(self): + """ + Return a dictionary compatible with the keyword arguments of distutils + setup function. + + Examples + -------- + >>> setup(**config.todict()) #doctest: +SKIP + """ + + self._optimize_data_files() + d = {} + known_keys = self.list_keys + self.dict_keys + self.extra_keys + for n in known_keys: + a = getattr(self, n) + if a: + d[n] = a + return d + + def info(self, message): + if not self.options['quiet']: + print(message) + + def warn(self, message): + sys.stderr.write('Warning: %s\n' % (message,)) + + def set_options(self, **options): + """ + Configure Configuration instance. + + The following options are available: + - ignore_setup_xxx_py + - assume_default_configuration + - delegate_options_to_subpackages + - quiet + + """ + for key, value in options.items(): + if key in self.options: + self.options[key] = value + else: + raise ValueError('Unknown option: '+key) + + def get_distribution(self): + """Return the distutils distribution object for self.""" + from numpy.distutils.core import get_distribution + return get_distribution() + + def _wildcard_get_subpackage(self, subpackage_name, + parent_name, + caller_level = 1): + l = subpackage_name.split('.') + subpackage_path = njoin([self.local_path]+l) + dirs = [_m for _m in sorted_glob(subpackage_path) if os.path.isdir(_m)] + config_list = [] + for d in dirs: + if not os.path.isfile(njoin(d, '__init__.py')): + continue + if 'build' in d.split(os.sep): + continue + n = '.'.join(d.split(os.sep)[-len(l):]) + c = self.get_subpackage(n, + parent_name = parent_name, + caller_level = caller_level+1) + config_list.extend(c) + return config_list + + def _get_configuration_from_setup_py(self, setup_py, + subpackage_name, + subpackage_path, + parent_name, + caller_level = 1): + # In case setup_py imports local modules: + sys.path.insert(0, os.path.dirname(setup_py)) + try: + setup_name = os.path.splitext(os.path.basename(setup_py))[0] + n = dot_join(self.name, subpackage_name, setup_name) + setup_module = exec_mod_from_location( + '_'.join(n.split('.')), setup_py) + if not hasattr(setup_module, 'configuration'): + if not self.options['assume_default_configuration']: + self.warn('Assuming default configuration '\ + '(%s does not define configuration())'\ + % (setup_module)) + config = Configuration(subpackage_name, parent_name, + self.top_path, subpackage_path, + caller_level = caller_level + 1) + else: + pn = dot_join(*([parent_name] + subpackage_name.split('.')[:-1])) + args = (pn,) + if setup_module.configuration.__code__.co_argcount > 1: + args = args + (self.top_path,) + config = setup_module.configuration(*args) + if config.name!=dot_join(parent_name, subpackage_name): + self.warn('Subpackage %r configuration returned as %r' % \ + (dot_join(parent_name, subpackage_name), config.name)) + finally: + del sys.path[0] + return config + + def get_subpackage(self,subpackage_name, + subpackage_path=None, + parent_name=None, + caller_level = 1): + """Return list of subpackage configurations. + + Parameters + ---------- + subpackage_name : str or None + Name of the subpackage to get the configuration. '*' in + subpackage_name is handled as a wildcard. + subpackage_path : str + If None, then the path is assumed to be the local path plus the + subpackage_name. If a setup.py file is not found in the + subpackage_path, then a default configuration is used. + parent_name : str + Parent name. + """ + if subpackage_name is None: + if subpackage_path is None: + raise ValueError( + "either subpackage_name or subpackage_path must be specified") + subpackage_name = os.path.basename(subpackage_path) + + # handle wildcards + l = subpackage_name.split('.') + if subpackage_path is None and '*' in subpackage_name: + return self._wildcard_get_subpackage(subpackage_name, + parent_name, + caller_level = caller_level+1) + assert '*' not in subpackage_name, repr((subpackage_name, subpackage_path, parent_name)) + if subpackage_path is None: + subpackage_path = njoin([self.local_path] + l) + else: + subpackage_path = njoin([subpackage_path] + l[:-1]) + subpackage_path = self.paths([subpackage_path])[0] + setup_py = njoin(subpackage_path, self.setup_name) + if not self.options['ignore_setup_xxx_py']: + if not os.path.isfile(setup_py): + setup_py = njoin(subpackage_path, + 'setup_%s.py' % (subpackage_name)) + if not os.path.isfile(setup_py): + if not self.options['assume_default_configuration']: + self.warn('Assuming default configuration '\ + '(%s/{setup_%s,setup}.py was not found)' \ + % (os.path.dirname(setup_py), subpackage_name)) + config = Configuration(subpackage_name, parent_name, + self.top_path, subpackage_path, + caller_level = caller_level+1) + else: + config = self._get_configuration_from_setup_py( + setup_py, + subpackage_name, + subpackage_path, + parent_name, + caller_level = caller_level + 1) + if config: + return [config] + else: + return [] + + def add_subpackage(self,subpackage_name, + subpackage_path=None, + standalone = False): + """Add a sub-package to the current Configuration instance. + + This is useful in a setup.py script for adding sub-packages to a + package. + + Parameters + ---------- + subpackage_name : str + name of the subpackage + subpackage_path : str + if given, the subpackage path such as the subpackage is in + subpackage_path / subpackage_name. If None,the subpackage is + assumed to be located in the local path / subpackage_name. + standalone : bool + """ + + if standalone: + parent_name = None + else: + parent_name = self.name + config_list = self.get_subpackage(subpackage_name, subpackage_path, + parent_name = parent_name, + caller_level = 2) + if not config_list: + self.warn('No configuration returned, assuming unavailable.') + for config in config_list: + d = config + if isinstance(config, Configuration): + d = config.todict() + assert isinstance(d, dict), repr(type(d)) + + self.info('Appending %s configuration to %s' \ + % (d.get('name'), self.name)) + self.dict_append(**d) + + dist = self.get_distribution() + if dist is not None: + self.warn('distutils distribution has been initialized,'\ + ' it may be too late to add a subpackage '+ subpackage_name) + + def add_data_dir(self, data_path): + """Recursively add files under data_path to data_files list. + + Recursively add files under data_path to the list of data_files to be + installed (and distributed). The data_path can be either a relative + path-name, or an absolute path-name, or a 2-tuple where the first + argument shows where in the install directory the data directory + should be installed to. + + Parameters + ---------- + data_path : seq or str + Argument can be either + + * 2-sequence (, ) + * path to data directory where python datadir suffix defaults + to package dir. + + Notes + ----- + Rules for installation paths:: + + foo/bar -> (foo/bar, foo/bar) -> parent/foo/bar + (gun, foo/bar) -> parent/gun + foo/* -> (foo/a, foo/a), (foo/b, foo/b) -> parent/foo/a, parent/foo/b + (gun, foo/*) -> (gun, foo/a), (gun, foo/b) -> gun + (gun/*, foo/*) -> parent/gun/a, parent/gun/b + /foo/bar -> (bar, /foo/bar) -> parent/bar + (gun, /foo/bar) -> parent/gun + (fun/*/gun/*, sun/foo/bar) -> parent/fun/foo/gun/bar + + Examples + -------- + For example suppose the source directory contains fun/foo.dat and + fun/bar/car.dat: + + >>> self.add_data_dir('fun') #doctest: +SKIP + >>> self.add_data_dir(('sun', 'fun')) #doctest: +SKIP + >>> self.add_data_dir(('gun', '/full/path/to/fun'))#doctest: +SKIP + + Will install data-files to the locations:: + + / + fun/ + foo.dat + bar/ + car.dat + sun/ + foo.dat + bar/ + car.dat + gun/ + foo.dat + car.dat + + """ + if is_sequence(data_path): + d, data_path = data_path + else: + d = None + if is_sequence(data_path): + [self.add_data_dir((d, p)) for p in data_path] + return + if not is_string(data_path): + raise TypeError("not a string: %r" % (data_path,)) + if d is None: + if os.path.isabs(data_path): + return self.add_data_dir((os.path.basename(data_path), data_path)) + return self.add_data_dir((data_path, data_path)) + paths = self.paths(data_path, include_non_existing=False) + if is_glob_pattern(data_path): + if is_glob_pattern(d): + pattern_list = allpath(d).split(os.sep) + pattern_list.reverse() + # /a/*//b/ -> /a/*/b + rl = list(range(len(pattern_list)-1)); rl.reverse() + for i in rl: + if not pattern_list[i]: + del pattern_list[i] + # + for path in paths: + if not os.path.isdir(path): + print('Not a directory, skipping', path) + continue + rpath = rel_path(path, self.local_path) + path_list = rpath.split(os.sep) + path_list.reverse() + target_list = [] + i = 0 + for s in pattern_list: + if is_glob_pattern(s): + if i>=len(path_list): + raise ValueError('cannot fill pattern %r with %r' \ + % (d, path)) + target_list.append(path_list[i]) + else: + assert s==path_list[i], repr((s, path_list[i], data_path, d, path, rpath)) + target_list.append(s) + i += 1 + if path_list[i:]: + self.warn('mismatch of pattern_list=%s and path_list=%s'\ + % (pattern_list, path_list)) + target_list.reverse() + self.add_data_dir((os.sep.join(target_list), path)) + else: + for path in paths: + self.add_data_dir((d, path)) + return + assert not is_glob_pattern(d), repr(d) + + dist = self.get_distribution() + if dist is not None and dist.data_files is not None: + data_files = dist.data_files + else: + data_files = self.data_files + + for path in paths: + for d1, f in list(general_source_directories_files(path)): + target_path = os.path.join(self.path_in_package, d, d1) + data_files.append((target_path, f)) + + def _optimize_data_files(self): + data_dict = {} + for p, files in self.data_files: + if p not in data_dict: + data_dict[p] = set() + for f in files: + data_dict[p].add(f) + self.data_files[:] = [(p, list(files)) for p, files in data_dict.items()] + + def add_data_files(self,*files): + """Add data files to configuration data_files. + + Parameters + ---------- + files : sequence + Argument(s) can be either + + * 2-sequence (,) + * paths to data files where python datadir prefix defaults + to package dir. + + Notes + ----- + The form of each element of the files sequence is very flexible + allowing many combinations of where to get the files from the package + and where they should ultimately be installed on the system. The most + basic usage is for an element of the files argument sequence to be a + simple filename. This will cause that file from the local path to be + installed to the installation path of the self.name package (package + path). The file argument can also be a relative path in which case the + entire relative path will be installed into the package directory. + Finally, the file can be an absolute path name in which case the file + will be found at the absolute path name but installed to the package + path. + + This basic behavior can be augmented by passing a 2-tuple in as the + file argument. The first element of the tuple should specify the + relative path (under the package install directory) where the + remaining sequence of files should be installed to (it has nothing to + do with the file-names in the source distribution). The second element + of the tuple is the sequence of files that should be installed. The + files in this sequence can be filenames, relative paths, or absolute + paths. For absolute paths the file will be installed in the top-level + package installation directory (regardless of the first argument). + Filenames and relative path names will be installed in the package + install directory under the path name given as the first element of + the tuple. + + Rules for installation paths: + + #. file.txt -> (., file.txt)-> parent/file.txt + #. foo/file.txt -> (foo, foo/file.txt) -> parent/foo/file.txt + #. /foo/bar/file.txt -> (., /foo/bar/file.txt) -> parent/file.txt + #. ``*``.txt -> parent/a.txt, parent/b.txt + #. foo/``*``.txt`` -> parent/foo/a.txt, parent/foo/b.txt + #. ``*/*.txt`` -> (``*``, ``*``/``*``.txt) -> parent/c/a.txt, parent/d/b.txt + #. (sun, file.txt) -> parent/sun/file.txt + #. (sun, bar/file.txt) -> parent/sun/file.txt + #. (sun, /foo/bar/file.txt) -> parent/sun/file.txt + #. (sun, ``*``.txt) -> parent/sun/a.txt, parent/sun/b.txt + #. (sun, bar/``*``.txt) -> parent/sun/a.txt, parent/sun/b.txt + #. (sun/``*``, ``*``/``*``.txt) -> parent/sun/c/a.txt, parent/d/b.txt + + An additional feature is that the path to a data-file can actually be + a function that takes no arguments and returns the actual path(s) to + the data-files. This is useful when the data files are generated while + building the package. + + Examples + -------- + Add files to the list of data_files to be included with the package. + + >>> self.add_data_files('foo.dat', + ... ('fun', ['gun.dat', 'nun/pun.dat', '/tmp/sun.dat']), + ... 'bar/cat.dat', + ... '/full/path/to/can.dat') #doctest: +SKIP + + will install these data files to:: + + / + foo.dat + fun/ + gun.dat + nun/ + pun.dat + sun.dat + bar/ + car.dat + can.dat + + where is the package (or sub-package) + directory such as '/usr/lib/python2.4/site-packages/mypackage' ('C: + \\Python2.4 \\Lib \\site-packages \\mypackage') or + '/usr/lib/python2.4/site- packages/mypackage/mysubpackage' ('C: + \\Python2.4 \\Lib \\site-packages \\mypackage \\mysubpackage'). + """ + + if len(files)>1: + for f in files: + self.add_data_files(f) + return + assert len(files)==1 + if is_sequence(files[0]): + d, files = files[0] + else: + d = None + if is_string(files): + filepat = files + elif is_sequence(files): + if len(files)==1: + filepat = files[0] + else: + for f in files: + self.add_data_files((d, f)) + return + else: + raise TypeError(repr(type(files))) + + if d is None: + if hasattr(filepat, '__call__'): + d = '' + elif os.path.isabs(filepat): + d = '' + else: + d = os.path.dirname(filepat) + self.add_data_files((d, files)) + return + + paths = self.paths(filepat, include_non_existing=False) + if is_glob_pattern(filepat): + if is_glob_pattern(d): + pattern_list = d.split(os.sep) + pattern_list.reverse() + for path in paths: + path_list = path.split(os.sep) + path_list.reverse() + path_list.pop() # filename + target_list = [] + i = 0 + for s in pattern_list: + if is_glob_pattern(s): + target_list.append(path_list[i]) + i += 1 + else: + target_list.append(s) + target_list.reverse() + self.add_data_files((os.sep.join(target_list), path)) + else: + self.add_data_files((d, paths)) + return + assert not is_glob_pattern(d), repr((d, filepat)) + + dist = self.get_distribution() + if dist is not None and dist.data_files is not None: + data_files = dist.data_files + else: + data_files = self.data_files + + data_files.append((os.path.join(self.path_in_package, d), paths)) + + ### XXX Implement add_py_modules + + def add_define_macros(self, macros): + """Add define macros to configuration + + Add the given sequence of macro name and value duples to the beginning + of the define_macros list This list will be visible to all extension + modules of the current package. + """ + dist = self.get_distribution() + if dist is not None: + if not hasattr(dist, 'define_macros'): + dist.define_macros = [] + dist.define_macros.extend(macros) + else: + self.define_macros.extend(macros) + + + def add_include_dirs(self,*paths): + """Add paths to configuration include directories. + + Add the given sequence of paths to the beginning of the include_dirs + list. This list will be visible to all extension modules of the + current package. + """ + include_dirs = self.paths(paths) + dist = self.get_distribution() + if dist is not None: + if dist.include_dirs is None: + dist.include_dirs = [] + dist.include_dirs.extend(include_dirs) + else: + self.include_dirs.extend(include_dirs) + + def add_headers(self,*files): + """Add installable headers to configuration. + + Add the given sequence of files to the beginning of the headers list. + By default, headers will be installed under // directory. If an item of files + is a tuple, then its first argument specifies the actual installation + location relative to the path. + + Parameters + ---------- + files : str or seq + Argument(s) can be either: + + * 2-sequence (,) + * path(s) to header file(s) where python includedir suffix will + default to package name. + """ + headers = [] + for path in files: + if is_string(path): + [headers.append((self.name, p)) for p in self.paths(path)] + else: + if not isinstance(path, (tuple, list)) or len(path) != 2: + raise TypeError(repr(path)) + [headers.append((path[0], p)) for p in self.paths(path[1])] + dist = self.get_distribution() + if dist is not None: + if dist.headers is None: + dist.headers = [] + dist.headers.extend(headers) + else: + self.headers.extend(headers) + + def paths(self,*paths,**kws): + """Apply glob to paths and prepend local_path if needed. + + Applies glob.glob(...) to each path in the sequence (if needed) and + pre-pends the local_path if needed. Because this is called on all + source lists, this allows wildcard characters to be specified in lists + of sources for extension modules and libraries and scripts and allows + path-names be relative to the source directory. + + """ + include_non_existing = kws.get('include_non_existing', True) + return gpaths(paths, + local_path = self.local_path, + include_non_existing=include_non_existing) + + def _fix_paths_dict(self, kw): + for k in kw.keys(): + v = kw[k] + if k in ['sources', 'depends', 'include_dirs', 'library_dirs', + 'module_dirs', 'extra_objects']: + new_v = self.paths(v) + kw[k] = new_v + + def add_extension(self,name,sources,**kw): + """Add extension to configuration. + + Create and add an Extension instance to the ext_modules list. This + method also takes the following optional keyword arguments that are + passed on to the Extension constructor. + + Parameters + ---------- + name : str + name of the extension + sources : seq + list of the sources. The list of sources may contain functions + (called source generators) which must take an extension instance + and a build directory as inputs and return a source file or list of + source files or None. If None is returned then no sources are + generated. If the Extension instance has no sources after + processing all source generators, then no extension module is + built. + include_dirs : + define_macros : + undef_macros : + library_dirs : + libraries : + runtime_library_dirs : + extra_objects : + extra_compile_args : + extra_link_args : + extra_f77_compile_args : + extra_f90_compile_args : + export_symbols : + swig_opts : + depends : + The depends list contains paths to files or directories that the + sources of the extension module depend on. If any path in the + depends list is newer than the extension module, then the module + will be rebuilt. + language : + f2py_options : + module_dirs : + extra_info : dict or list + dict or list of dict of keywords to be appended to keywords. + + Notes + ----- + The self.paths(...) method is applied to all lists that may contain + paths. + """ + ext_args = copy.copy(kw) + ext_args['name'] = dot_join(self.name, name) + ext_args['sources'] = sources + + if 'extra_info' in ext_args: + extra_info = ext_args['extra_info'] + del ext_args['extra_info'] + if isinstance(extra_info, dict): + extra_info = [extra_info] + for info in extra_info: + assert isinstance(info, dict), repr(info) + dict_append(ext_args,**info) + + self._fix_paths_dict(ext_args) + + # Resolve out-of-tree dependencies + libraries = ext_args.get('libraries', []) + libnames = [] + ext_args['libraries'] = [] + for libname in libraries: + if isinstance(libname, tuple): + self._fix_paths_dict(libname[1]) + + # Handle library names of the form libname@relative/path/to/library + if '@' in libname: + lname, lpath = libname.split('@', 1) + lpath = os.path.abspath(njoin(self.local_path, lpath)) + if os.path.isdir(lpath): + c = self.get_subpackage(None, lpath, + caller_level = 2) + if isinstance(c, Configuration): + c = c.todict() + for l in [l[0] for l in c.get('libraries', [])]: + llname = l.split('__OF__', 1)[0] + if llname == lname: + c.pop('name', None) + dict_append(ext_args,**c) + break + continue + libnames.append(libname) + + ext_args['libraries'] = libnames + ext_args['libraries'] + ext_args['define_macros'] = \ + self.define_macros + ext_args.get('define_macros', []) + + from numpy.distutils.core import Extension + ext = Extension(**ext_args) + self.ext_modules.append(ext) + + dist = self.get_distribution() + if dist is not None: + self.warn('distutils distribution has been initialized,'\ + ' it may be too late to add an extension '+name) + return ext + + def add_library(self,name,sources,**build_info): + """ + Add library to configuration. + + Parameters + ---------- + name : str + Name of the extension. + sources : sequence + List of the sources. The list of sources may contain functions + (called source generators) which must take an extension instance + and a build directory as inputs and return a source file or list of + source files or None. If None is returned then no sources are + generated. If the Extension instance has no sources after + processing all source generators, then no extension module is + built. + build_info : dict, optional + The following keys are allowed: + + * depends + * macros + * include_dirs + * extra_compiler_args + * extra_f77_compile_args + * extra_f90_compile_args + * f2py_options + * language + + """ + self._add_library(name, sources, None, build_info) + + dist = self.get_distribution() + if dist is not None: + self.warn('distutils distribution has been initialized,'\ + ' it may be too late to add a library '+ name) + + def _add_library(self, name, sources, install_dir, build_info): + """Common implementation for add_library and add_installed_library. Do + not use directly""" + build_info = copy.copy(build_info) + build_info['sources'] = sources + + # Sometimes, depends is not set up to an empty list by default, and if + # depends is not given to add_library, distutils barfs (#1134) + if not 'depends' in build_info: + build_info['depends'] = [] + + self._fix_paths_dict(build_info) + + # Add to libraries list so that it is build with build_clib + self.libraries.append((name, build_info)) + + def add_installed_library(self, name, sources, install_dir, build_info=None): + """ + Similar to add_library, but the specified library is installed. + + Most C libraries used with `distutils` are only used to build python + extensions, but libraries built through this method will be installed + so that they can be reused by third-party packages. + + Parameters + ---------- + name : str + Name of the installed library. + sources : sequence + List of the library's source files. See `add_library` for details. + install_dir : str + Path to install the library, relative to the current sub-package. + build_info : dict, optional + The following keys are allowed: + + * depends + * macros + * include_dirs + * extra_compiler_args + * extra_f77_compile_args + * extra_f90_compile_args + * f2py_options + * language + + Returns + ------- + None + + See Also + -------- + add_library, add_npy_pkg_config, get_info + + Notes + ----- + The best way to encode the options required to link against the specified + C libraries is to use a "libname.ini" file, and use `get_info` to + retrieve the required options (see `add_npy_pkg_config` for more + information). + + """ + if not build_info: + build_info = {} + + install_dir = os.path.join(self.package_path, install_dir) + self._add_library(name, sources, install_dir, build_info) + self.installed_libraries.append(InstallableLib(name, build_info, install_dir)) + + def add_npy_pkg_config(self, template, install_dir, subst_dict=None): + """ + Generate and install a npy-pkg config file from a template. + + The config file generated from `template` is installed in the + given install directory, using `subst_dict` for variable substitution. + + Parameters + ---------- + template : str + The path of the template, relatively to the current package path. + install_dir : str + Where to install the npy-pkg config file, relatively to the current + package path. + subst_dict : dict, optional + If given, any string of the form ``@key@`` will be replaced by + ``subst_dict[key]`` in the template file when installed. The install + prefix is always available through the variable ``@prefix@``, since the + install prefix is not easy to get reliably from setup.py. + + See also + -------- + add_installed_library, get_info + + Notes + ----- + This works for both standard installs and in-place builds, i.e. the + ``@prefix@`` refer to the source directory for in-place builds. + + Examples + -------- + :: + + config.add_npy_pkg_config('foo.ini.in', 'lib', {'foo': bar}) + + Assuming the foo.ini.in file has the following content:: + + [meta] + Name=@foo@ + Version=1.0 + Description=dummy description + + [default] + Cflags=-I@prefix@/include + Libs= + + The generated file will have the following content:: + + [meta] + Name=bar + Version=1.0 + Description=dummy description + + [default] + Cflags=-Iprefix_dir/include + Libs= + + and will be installed as foo.ini in the 'lib' subpath. + + When cross-compiling with numpy distutils, it might be necessary to + use modified npy-pkg-config files. Using the default/generated files + will link with the host libraries (i.e. libnpymath.a). For + cross-compilation you of-course need to link with target libraries, + while using the host Python installation. + + You can copy out the numpy/core/lib/npy-pkg-config directory, add a + pkgdir value to the .ini files and set NPY_PKG_CONFIG_PATH environment + variable to point to the directory with the modified npy-pkg-config + files. + + Example npymath.ini modified for cross-compilation:: + + [meta] + Name=npymath + Description=Portable, core math library implementing C99 standard + Version=0.1 + + [variables] + pkgname=numpy.core + pkgdir=/build/arm-linux-gnueabi/sysroot/usr/lib/python3.7/site-packages/numpy/core + prefix=${pkgdir} + libdir=${prefix}/lib + includedir=${prefix}/include + + [default] + Libs=-L${libdir} -lnpymath + Cflags=-I${includedir} + Requires=mlib + + [msvc] + Libs=/LIBPATH:${libdir} npymath.lib + Cflags=/INCLUDE:${includedir} + Requires=mlib + + """ + if subst_dict is None: + subst_dict = {} + template = os.path.join(self.package_path, template) + + if self.name in self.installed_pkg_config: + self.installed_pkg_config[self.name].append((template, install_dir, + subst_dict)) + else: + self.installed_pkg_config[self.name] = [(template, install_dir, + subst_dict)] + + + def add_scripts(self,*files): + """Add scripts to configuration. + + Add the sequence of files to the beginning of the scripts list. + Scripts will be installed under the /bin/ directory. + + """ + scripts = self.paths(files) + dist = self.get_distribution() + if dist is not None: + if dist.scripts is None: + dist.scripts = [] + dist.scripts.extend(scripts) + else: + self.scripts.extend(scripts) + + def dict_append(self,**dict): + for key in self.list_keys: + a = getattr(self, key) + a.extend(dict.get(key, [])) + for key in self.dict_keys: + a = getattr(self, key) + a.update(dict.get(key, {})) + known_keys = self.list_keys + self.dict_keys + self.extra_keys + for key in dict.keys(): + if key not in known_keys: + a = getattr(self, key, None) + if a and a==dict[key]: continue + self.warn('Inheriting attribute %r=%r from %r' \ + % (key, dict[key], dict.get('name', '?'))) + setattr(self, key, dict[key]) + self.extra_keys.append(key) + elif key in self.extra_keys: + self.info('Ignoring attempt to set %r (from %r to %r)' \ + % (key, getattr(self, key), dict[key])) + elif key in known_keys: + # key is already processed above + pass + else: + raise ValueError("Don't know about key=%r" % (key)) + + def __str__(self): + from pprint import pformat + known_keys = self.list_keys + self.dict_keys + self.extra_keys + s = '<'+5*'-' + '\n' + s += 'Configuration of '+self.name+':\n' + known_keys.sort() + for k in known_keys: + a = getattr(self, k, None) + if a: + s += '%s = %s\n' % (k, pformat(a)) + s += 5*'-' + '>' + return s + + def get_config_cmd(self): + """ + Returns the numpy.distutils config command instance. + """ + cmd = get_cmd('config') + cmd.ensure_finalized() + cmd.dump_source = 0 + cmd.noisy = 0 + old_path = os.environ.get('PATH') + if old_path: + path = os.pathsep.join(['.', old_path]) + os.environ['PATH'] = path + return cmd + + def get_build_temp_dir(self): + """ + Return a path to a temporary directory where temporary files should be + placed. + """ + cmd = get_cmd('build') + cmd.ensure_finalized() + return cmd.build_temp + + def have_f77c(self): + """Check for availability of Fortran 77 compiler. + + Use it inside source generating function to ensure that + setup distribution instance has been initialized. + + Notes + ----- + True if a Fortran 77 compiler is available (because a simple Fortran 77 + code was able to be compiled successfully). + """ + simple_fortran_subroutine = ''' + subroutine simple + end + ''' + config_cmd = self.get_config_cmd() + flag = config_cmd.try_compile(simple_fortran_subroutine, lang='f77') + return flag + + def have_f90c(self): + """Check for availability of Fortran 90 compiler. + + Use it inside source generating function to ensure that + setup distribution instance has been initialized. + + Notes + ----- + True if a Fortran 90 compiler is available (because a simple Fortran + 90 code was able to be compiled successfully) + """ + simple_fortran_subroutine = ''' + subroutine simple + end + ''' + config_cmd = self.get_config_cmd() + flag = config_cmd.try_compile(simple_fortran_subroutine, lang='f90') + return flag + + def append_to(self, extlib): + """Append libraries, include_dirs to extension or library item. + """ + if is_sequence(extlib): + lib_name, build_info = extlib + dict_append(build_info, + libraries=self.libraries, + include_dirs=self.include_dirs) + else: + from numpy.distutils.core import Extension + assert isinstance(extlib, Extension), repr(extlib) + extlib.libraries.extend(self.libraries) + extlib.include_dirs.extend(self.include_dirs) + + def _get_svn_revision(self, path): + """Return path's SVN revision number. + """ + try: + output = subprocess.check_output(['svnversion'], cwd=path) + except (subprocess.CalledProcessError, OSError): + pass + else: + m = re.match(rb'(?P\d+)', output) + if m: + return int(m.group('revision')) + + if sys.platform=='win32' and os.environ.get('SVN_ASP_DOT_NET_HACK', None): + entries = njoin(path, '_svn', 'entries') + else: + entries = njoin(path, '.svn', 'entries') + if os.path.isfile(entries): + with open(entries) as f: + fstr = f.read() + if fstr[:5] == '\d+)"', fstr) + if m: + return int(m.group('revision')) + else: # non-xml entries file --- check to be sure that + m = re.search(r'dir[\n\r]+(?P\d+)', fstr) + if m: + return int(m.group('revision')) + return None + + def _get_hg_revision(self, path): + """Return path's Mercurial revision number. + """ + try: + output = subprocess.check_output( + ['hg', 'identify', '--num'], cwd=path) + except (subprocess.CalledProcessError, OSError): + pass + else: + m = re.match(rb'(?P\d+)', output) + if m: + return int(m.group('revision')) + + branch_fn = njoin(path, '.hg', 'branch') + branch_cache_fn = njoin(path, '.hg', 'branch.cache') + + if os.path.isfile(branch_fn): + branch0 = None + with open(branch_fn) as f: + revision0 = f.read().strip() + + branch_map = {} + with open(branch_cache_fn) as f: + for line in f: + branch1, revision1 = line.split()[:2] + if revision1==revision0: + branch0 = branch1 + try: + revision1 = int(revision1) + except ValueError: + continue + branch_map[branch1] = revision1 + + return branch_map.get(branch0) + + return None + + + def get_version(self, version_file=None, version_variable=None): + """Try to get version string of a package. + + Return a version string of the current package or None if the version + information could not be detected. + + Notes + ----- + This method scans files named + __version__.py, _version.py, version.py, and + __svn_version__.py for string variables version, __version__, and + _version, until a version number is found. + """ + version = getattr(self, 'version', None) + if version is not None: + return version + + # Get version from version file. + if version_file is None: + files = ['__version__.py', + self.name.split('.')[-1]+'_version.py', + 'version.py', + '__svn_version__.py', + '__hg_version__.py'] + else: + files = [version_file] + if version_variable is None: + version_vars = ['version', + '__version__', + self.name.split('.')[-1]+'_version'] + else: + version_vars = [version_variable] + for f in files: + fn = njoin(self.local_path, f) + if os.path.isfile(fn): + info = ('.py', 'U', 1) + name = os.path.splitext(os.path.basename(fn))[0] + n = dot_join(self.name, name) + try: + version_module = exec_mod_from_location( + '_'.join(n.split('.')), fn) + except ImportError as e: + self.warn(str(e)) + version_module = None + if version_module is None: + continue + + for a in version_vars: + version = getattr(version_module, a, None) + if version is not None: + break + + # Try if versioneer module + try: + version = version_module.get_versions()['version'] + except AttributeError: + pass + + if version is not None: + break + + if version is not None: + self.version = version + return version + + # Get version as SVN or Mercurial revision number + revision = self._get_svn_revision(self.local_path) + if revision is None: + revision = self._get_hg_revision(self.local_path) + + if revision is not None: + version = str(revision) + self.version = version + + return version + + def make_svn_version_py(self, delete=True): + """Appends a data function to the data_files list that will generate + __svn_version__.py file to the current package directory. + + Generate package __svn_version__.py file from SVN revision number, + it will be removed after python exits but will be available + when sdist, etc commands are executed. + + Notes + ----- + If __svn_version__.py existed before, nothing is done. + + This is + intended for working with source directories that are in an SVN + repository. + """ + target = njoin(self.local_path, '__svn_version__.py') + revision = self._get_svn_revision(self.local_path) + if os.path.isfile(target) or revision is None: + return + else: + def generate_svn_version_py(): + if not os.path.isfile(target): + version = str(revision) + self.info('Creating %s (version=%r)' % (target, version)) + with open(target, 'w') as f: + f.write('version = %r\n' % (version)) + + def rm_file(f=target,p=self.info): + if delete: + try: os.remove(f); p('removed '+f) + except OSError: pass + try: os.remove(f+'c'); p('removed '+f+'c') + except OSError: pass + + atexit.register(rm_file) + + return target + + self.add_data_files(('', generate_svn_version_py())) + + def make_hg_version_py(self, delete=True): + """Appends a data function to the data_files list that will generate + __hg_version__.py file to the current package directory. + + Generate package __hg_version__.py file from Mercurial revision, + it will be removed after python exits but will be available + when sdist, etc commands are executed. + + Notes + ----- + If __hg_version__.py existed before, nothing is done. + + This is intended for working with source directories that are + in an Mercurial repository. + """ + target = njoin(self.local_path, '__hg_version__.py') + revision = self._get_hg_revision(self.local_path) + if os.path.isfile(target) or revision is None: + return + else: + def generate_hg_version_py(): + if not os.path.isfile(target): + version = str(revision) + self.info('Creating %s (version=%r)' % (target, version)) + with open(target, 'w') as f: + f.write('version = %r\n' % (version)) + + def rm_file(f=target,p=self.info): + if delete: + try: os.remove(f); p('removed '+f) + except OSError: pass + try: os.remove(f+'c'); p('removed '+f+'c') + except OSError: pass + + atexit.register(rm_file) + + return target + + self.add_data_files(('', generate_hg_version_py())) + + def make_config_py(self,name='__config__'): + """Generate package __config__.py file containing system_info + information used during building the package. + + This file is installed to the + package installation directory. + + """ + self.py_modules.append((self.name, name, generate_config_py)) + + def get_info(self,*names): + """Get resources information. + + Return information (from system_info.get_info) for all of the names in + the argument list in a single dictionary. + """ + from .system_info import get_info, dict_append + info_dict = {} + for a in names: + dict_append(info_dict,**get_info(a)) + return info_dict + + +def get_cmd(cmdname, _cache={}): + if cmdname not in _cache: + import distutils.core + dist = distutils.core._setup_distribution + if dist is None: + from distutils.errors import DistutilsInternalError + raise DistutilsInternalError( + 'setup distribution instance not initialized') + cmd = dist.get_command_obj(cmdname) + _cache[cmdname] = cmd + return _cache[cmdname] + +def get_numpy_include_dirs(): + # numpy_include_dirs are set by numpy/core/setup.py, otherwise [] + include_dirs = Configuration.numpy_include_dirs[:] + if not include_dirs: + import numpy + include_dirs = [ numpy.get_include() ] + # else running numpy/core/setup.py + return include_dirs + +def get_npy_pkg_dir(): + """Return the path where to find the npy-pkg-config directory. + + If the NPY_PKG_CONFIG_PATH environment variable is set, the value of that + is returned. Otherwise, a path inside the location of the numpy module is + returned. + + The NPY_PKG_CONFIG_PATH can be useful when cross-compiling, maintaining + customized npy-pkg-config .ini files for the cross-compilation + environment, and using them when cross-compiling. + + """ + d = os.environ.get('NPY_PKG_CONFIG_PATH') + if d is not None: + return d + spec = importlib.util.find_spec('numpy') + d = os.path.join(os.path.dirname(spec.origin), + 'core', 'lib', 'npy-pkg-config') + return d + +def get_pkg_info(pkgname, dirs=None): + """ + Return library info for the given package. + + Parameters + ---------- + pkgname : str + Name of the package (should match the name of the .ini file, without + the extension, e.g. foo for the file foo.ini). + dirs : sequence, optional + If given, should be a sequence of additional directories where to look + for npy-pkg-config files. Those directories are searched prior to the + NumPy directory. + + Returns + ------- + pkginfo : class instance + The `LibraryInfo` instance containing the build information. + + Raises + ------ + PkgNotFound + If the package is not found. + + See Also + -------- + Configuration.add_npy_pkg_config, Configuration.add_installed_library, + get_info + + """ + from numpy.distutils.npy_pkg_config import read_config + + if dirs: + dirs.append(get_npy_pkg_dir()) + else: + dirs = [get_npy_pkg_dir()] + return read_config(pkgname, dirs) + +def get_info(pkgname, dirs=None): + """ + Return an info dict for a given C library. + + The info dict contains the necessary options to use the C library. + + Parameters + ---------- + pkgname : str + Name of the package (should match the name of the .ini file, without + the extension, e.g. foo for the file foo.ini). + dirs : sequence, optional + If given, should be a sequence of additional directories where to look + for npy-pkg-config files. Those directories are searched prior to the + NumPy directory. + + Returns + ------- + info : dict + The dictionary with build information. + + Raises + ------ + PkgNotFound + If the package is not found. + + See Also + -------- + Configuration.add_npy_pkg_config, Configuration.add_installed_library, + get_pkg_info + + Examples + -------- + To get the necessary information for the npymath library from NumPy: + + >>> npymath_info = np.distutils.misc_util.get_info('npymath') + >>> npymath_info #doctest: +SKIP + {'define_macros': [], 'libraries': ['npymath'], 'library_dirs': + ['.../numpy/core/lib'], 'include_dirs': ['.../numpy/core/include']} + + This info dict can then be used as input to a `Configuration` instance:: + + config.add_extension('foo', sources=['foo.c'], extra_info=npymath_info) + + """ + from numpy.distutils.npy_pkg_config import parse_flags + pkg_info = get_pkg_info(pkgname, dirs) + + # Translate LibraryInfo instance into a build_info dict + info = parse_flags(pkg_info.cflags()) + for k, v in parse_flags(pkg_info.libs()).items(): + info[k].extend(v) + + # add_extension extra_info argument is ANAL + info['define_macros'] = info['macros'] + del info['macros'] + del info['ignored'] + + return info + +def is_bootstrapping(): + import builtins + + try: + builtins.__NUMPY_SETUP__ + return True + except AttributeError: + return False + + +######################### + +def default_config_dict(name = None, parent_name = None, local_path=None): + """Return a configuration dictionary for usage in + configuration() function defined in file setup_.py. + """ + import warnings + warnings.warn('Use Configuration(%r,%r,top_path=%r) instead of '\ + 'deprecated default_config_dict(%r,%r,%r)' + % (name, parent_name, local_path, + name, parent_name, local_path, + ), stacklevel=2) + c = Configuration(name, parent_name, local_path) + return c.todict() + + +def dict_append(d, **kws): + for k, v in kws.items(): + if k in d: + ov = d[k] + if isinstance(ov, str): + d[k] = v + else: + d[k].extend(v) + else: + d[k] = v + +def appendpath(prefix, path): + if os.path.sep != '/': + prefix = prefix.replace('/', os.path.sep) + path = path.replace('/', os.path.sep) + drive = '' + if os.path.isabs(path): + drive = os.path.splitdrive(prefix)[0] + absprefix = os.path.splitdrive(os.path.abspath(prefix))[1] + pathdrive, path = os.path.splitdrive(path) + d = os.path.commonprefix([absprefix, path]) + if os.path.join(absprefix[:len(d)], absprefix[len(d):]) != absprefix \ + or os.path.join(path[:len(d)], path[len(d):]) != path: + # Handle invalid paths + d = os.path.dirname(d) + subpath = path[len(d):] + if os.path.isabs(subpath): + subpath = subpath[1:] + else: + subpath = path + return os.path.normpath(njoin(drive + prefix, subpath)) + +def generate_config_py(target): + """Generate config.py file containing system_info information + used during building the package. + + Usage: + config['py_modules'].append((packagename, '__config__',generate_config_py)) + """ + from numpy.distutils.system_info import system_info + from distutils.dir_util import mkpath + mkpath(os.path.dirname(target)) + with open(target, 'w') as f: + f.write('# This file is generated by numpy\'s %s\n' % (os.path.basename(sys.argv[0]))) + f.write('# It contains system_info results at the time of building this package.\n') + f.write('__all__ = ["get_info","show"]\n\n') + + # For gfortran+msvc combination, extra shared libraries may exist + f.write(textwrap.dedent(""" + import os + import sys + + extra_dll_dir = os.path.join(os.path.dirname(__file__), '.libs') + + if sys.platform == 'win32' and os.path.isdir(extra_dll_dir): + os.add_dll_directory(extra_dll_dir) + + """)) + + for k, i in system_info.saved_results.items(): + f.write('%s=%r\n' % (k, i)) + f.write(textwrap.dedent(r''' + def get_info(name): + g = globals() + return g.get(name, g.get(name + "_info", {})) + + def show(): + """ + Show libraries in the system on which NumPy was built. + + Print information about various resources (libraries, library + directories, include directories, etc.) in the system on which + NumPy was built. + + See Also + -------- + get_include : Returns the directory containing NumPy C + header files. + + Notes + ----- + 1. Classes specifying the information to be printed are defined + in the `numpy.distutils.system_info` module. + + Information may include: + + * ``language``: language used to write the libraries (mostly + C or f77) + * ``libraries``: names of libraries found in the system + * ``library_dirs``: directories containing the libraries + * ``include_dirs``: directories containing library header files + * ``src_dirs``: directories containing library source files + * ``define_macros``: preprocessor macros used by + ``distutils.setup`` + * ``baseline``: minimum CPU features required + * ``found``: dispatched features supported in the system + * ``not found``: dispatched features that are not supported + in the system + + 2. NumPy BLAS/LAPACK Installation Notes + + Installing a numpy wheel (``pip install numpy`` or force it + via ``pip install numpy --only-binary :numpy: numpy``) includes + an OpenBLAS implementation of the BLAS and LAPACK linear algebra + APIs. In this case, ``library_dirs`` reports the original build + time configuration as compiled with gcc/gfortran; at run time + the OpenBLAS library is in + ``site-packages/numpy.libs/`` (linux), or + ``site-packages/numpy/.dylibs/`` (macOS), or + ``site-packages/numpy/.libs/`` (windows). + + Installing numpy from source + (``pip install numpy --no-binary numpy``) searches for BLAS and + LAPACK dynamic link libraries at build time as influenced by + environment variables NPY_BLAS_LIBS, NPY_CBLAS_LIBS, and + NPY_LAPACK_LIBS; or NPY_BLAS_ORDER and NPY_LAPACK_ORDER; + or the optional file ``~/.numpy-site.cfg``. + NumPy remembers those locations and expects to load the same + libraries at run-time. + In NumPy 1.21+ on macOS, 'accelerate' (Apple's Accelerate BLAS + library) is in the default build-time search order after + 'openblas'. + + Examples + -------- + >>> import numpy as np + >>> np.show_config() + blas_opt_info: + language = c + define_macros = [('HAVE_CBLAS', None)] + libraries = ['openblas', 'openblas'] + library_dirs = ['/usr/local/lib'] + """ + from numpy.core._multiarray_umath import ( + __cpu_features__, __cpu_baseline__, __cpu_dispatch__ + ) + for name,info_dict in globals().items(): + if name[0] == "_" or type(info_dict) is not type({}): continue + print(name + ":") + if not info_dict: + print(" NOT AVAILABLE") + for k,v in info_dict.items(): + v = str(v) + if k == "sources" and len(v) > 200: + v = v[:60] + " ...\n... " + v[-60:] + print(" %s = %s" % (k,v)) + + features_found, features_not_found = [], [] + for feature in __cpu_dispatch__: + if __cpu_features__[feature]: + features_found.append(feature) + else: + features_not_found.append(feature) + + print("Supported SIMD extensions in this NumPy install:") + print(" baseline = %s" % (','.join(__cpu_baseline__))) + print(" found = %s" % (','.join(features_found))) + print(" not found = %s" % (','.join(features_not_found))) + + ''')) + + return target + +def msvc_version(compiler): + """Return version major and minor of compiler instance if it is + MSVC, raise an exception otherwise.""" + if not compiler.compiler_type == "msvc": + raise ValueError("Compiler instance is not msvc (%s)"\ + % compiler.compiler_type) + return compiler._MSVCCompiler__version + +def get_build_architecture(): + # Importing distutils.msvccompiler triggers a warning on non-Windows + # systems, so delay the import to here. + from distutils.msvccompiler import get_build_architecture + return get_build_architecture() + + +_cxx_ignore_flags = {'-Werror=implicit-function-declaration', '-std=c99'} + + +def sanitize_cxx_flags(cxxflags): + ''' + Some flags are valid for C but not C++. Prune them. + ''' + return [flag for flag in cxxflags if flag not in _cxx_ignore_flags] + + +def exec_mod_from_location(modname, modfile): + ''' + Use importlib machinery to import a module `modname` from the file + `modfile`. Depending on the `spec.loader`, the module may not be + registered in sys.modules. + ''' + spec = importlib.util.spec_from_file_location(modname, modfile) + foo = importlib.util.module_from_spec(spec) + spec.loader.exec_module(foo) + return foo diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/msvc9compiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/msvc9compiler.py new file mode 100644 index 0000000000000000000000000000000000000000..68239495d6c72b70257e51d7ec3ddb35611940a2 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/msvc9compiler.py @@ -0,0 +1,63 @@ +import os +from distutils.msvc9compiler import MSVCCompiler as _MSVCCompiler + +from .system_info import platform_bits + + +def _merge(old, new): + """Concatenate two environment paths avoiding repeats. + + Here `old` is the environment string before the base class initialize + function is called and `new` is the string after the call. The new string + will be a fixed string if it is not obtained from the current environment, + or the same as the old string if obtained from the same environment. The aim + here is not to append the new string if it is already contained in the old + string so as to limit the growth of the environment string. + + Parameters + ---------- + old : string + Previous environment string. + new : string + New environment string. + + Returns + ------- + ret : string + Updated environment string. + + """ + if not old: + return new + if new in old: + return old + + # Neither new nor old is empty. Give old priority. + return ';'.join([old, new]) + + +class MSVCCompiler(_MSVCCompiler): + def __init__(self, verbose=0, dry_run=0, force=0): + _MSVCCompiler.__init__(self, verbose, dry_run, force) + + def initialize(self, plat_name=None): + # The 'lib' and 'include' variables may be overwritten + # by MSVCCompiler.initialize, so save them for later merge. + environ_lib = os.getenv('lib') + environ_include = os.getenv('include') + _MSVCCompiler.initialize(self, plat_name) + + # Merge current and previous values of 'lib' and 'include' + os.environ['lib'] = _merge(environ_lib, os.environ['lib']) + os.environ['include'] = _merge(environ_include, os.environ['include']) + + # msvc9 building for 32 bits requires SSE2 to work around a + # compiler bug. + if platform_bits == 32: + self.compile_options += ['/arch:SSE2'] + self.compile_options_debug += ['/arch:SSE2'] + + def manifest_setup_ldargs(self, output_filename, build_temp, ld_args): + ld_args.append('/MANIFEST') + _MSVCCompiler.manifest_setup_ldargs(self, output_filename, + build_temp, ld_args) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/msvccompiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/msvccompiler.py new file mode 100644 index 0000000000000000000000000000000000000000..2b93221baac8b122a1cca97278db3748159b780b --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/msvccompiler.py @@ -0,0 +1,76 @@ +import os +from distutils.msvccompiler import MSVCCompiler as _MSVCCompiler + +from .system_info import platform_bits + + +def _merge(old, new): + """Concatenate two environment paths avoiding repeats. + + Here `old` is the environment string before the base class initialize + function is called and `new` is the string after the call. The new string + will be a fixed string if it is not obtained from the current environment, + or the same as the old string if obtained from the same environment. The aim + here is not to append the new string if it is already contained in the old + string so as to limit the growth of the environment string. + + Parameters + ---------- + old : string + Previous environment string. + new : string + New environment string. + + Returns + ------- + ret : string + Updated environment string. + + """ + if new in old: + return old + if not old: + return new + + # Neither new nor old is empty. Give old priority. + return ';'.join([old, new]) + + +class MSVCCompiler(_MSVCCompiler): + def __init__(self, verbose=0, dry_run=0, force=0): + _MSVCCompiler.__init__(self, verbose, dry_run, force) + + def initialize(self): + # The 'lib' and 'include' variables may be overwritten + # by MSVCCompiler.initialize, so save them for later merge. + environ_lib = os.getenv('lib', '') + environ_include = os.getenv('include', '') + _MSVCCompiler.initialize(self) + + # Merge current and previous values of 'lib' and 'include' + os.environ['lib'] = _merge(environ_lib, os.environ['lib']) + os.environ['include'] = _merge(environ_include, os.environ['include']) + + # msvc9 building for 32 bits requires SSE2 to work around a + # compiler bug. + if platform_bits == 32: + self.compile_options += ['/arch:SSE2'] + self.compile_options_debug += ['/arch:SSE2'] + + +def lib_opts_if_msvc(build_cmd): + """ Add flags if we are using MSVC compiler + + We can't see `build_cmd` in our scope, because we have not initialized + the distutils build command, so use this deferred calculation to run + when we are building the library. + """ + if build_cmd.compiler.compiler_type != 'msvc': + return [] + # Explicitly disable whole-program optimization. + flags = ['/GL-'] + # Disable voltbl section for vc142 to allow link using mingw-w64; see: + # https://github.com/matthew-brett/dll_investigation/issues/1#issuecomment-1100468171 + if build_cmd.compiler_opt.cc_test_flags(['-d2VolatileMetadata-']): + flags.append('-d2VolatileMetadata-') + return flags diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/numpy_distribution.py b/venv/lib/python3.10/site-packages/numpy/distutils/numpy_distribution.py new file mode 100644 index 0000000000000000000000000000000000000000..ea8182659cb1af718879de305798b62c23bf3346 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/numpy_distribution.py @@ -0,0 +1,17 @@ +# XXX: Handle setuptools ? +from distutils.core import Distribution + +# This class is used because we add new files (sconscripts, and so on) with the +# scons command +class NumpyDistribution(Distribution): + def __init__(self, attrs = None): + # A list of (sconscripts, pre_hook, post_hook, src, parent_names) + self.scons_data = [] + # A list of installable libraries + self.installed_libraries = [] + # A dict of pkg_config files to generate/install + self.installed_pkg_config = {} + Distribution.__init__(self, attrs) + + def has_scons_scripts(self): + return bool(self.scons_data) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/setup.py b/venv/lib/python3.10/site-packages/numpy/distutils/setup.py new file mode 100644 index 0000000000000000000000000000000000000000..522756fc9db359002c7208b75094b103323f13c6 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/setup.py @@ -0,0 +1,17 @@ +#!/usr/bin/env python3 +def configuration(parent_package='',top_path=None): + from numpy.distutils.misc_util import Configuration + config = Configuration('distutils', parent_package, top_path) + config.add_subpackage('command') + config.add_subpackage('fcompiler') + config.add_subpackage('tests') + config.add_data_files('site.cfg') + config.add_data_files('mingw/gfortran_vs2003_hack.c') + config.add_data_dir('checks') + config.add_data_files('*.pyi') + config.make_config_py() + return config + +if __name__ == '__main__': + from numpy.distutils.core import setup + setup(configuration=configuration) diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/system_info.py b/venv/lib/python3.10/site-packages/numpy/distutils/system_info.py new file mode 100644 index 0000000000000000000000000000000000000000..feb28f61cf070c9dfc0b2fc6f205f477f6a66c8b --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/system_info.py @@ -0,0 +1,3271 @@ +#!/usr/bin/env python3 +""" +This file defines a set of system_info classes for getting +information about various resources (libraries, library directories, +include directories, etc.) in the system. Usage: + info_dict = get_info() + where is a string 'atlas','x11','fftw','lapack','blas', + 'lapack_src', 'blas_src', etc. For a complete list of allowed names, + see the definition of get_info() function below. + + Returned info_dict is a dictionary which is compatible with + distutils.setup keyword arguments. If info_dict == {}, then the + asked resource is not available (system_info could not find it). + + Several *_info classes specify an environment variable to specify + the locations of software. When setting the corresponding environment + variable to 'None' then the software will be ignored, even when it + is available in system. + +Global parameters: + system_info.search_static_first - search static libraries (.a) + in precedence to shared ones (.so, .sl) if enabled. + system_info.verbosity - output the results to stdout if enabled. + +The file 'site.cfg' is looked for in + +1) Directory of main setup.py file being run. +2) Home directory of user running the setup.py file as ~/.numpy-site.cfg +3) System wide directory (location of this file...) + +The first one found is used to get system configuration options The +format is that used by ConfigParser (i.e., Windows .INI style). The +section ALL is not intended for general use. + +Appropriate defaults are used if nothing is specified. + +The order of finding the locations of resources is the following: + 1. environment variable + 2. section in site.cfg + 3. DEFAULT section in site.cfg + 4. System default search paths (see ``default_*`` variables below). +Only the first complete match is returned. + +Currently, the following classes are available, along with their section names: + + Numeric_info:Numeric + _numpy_info:Numeric + _pkg_config_info:None + accelerate_info:accelerate + accelerate_lapack_info:accelerate + agg2_info:agg2 + amd_info:amd + atlas_3_10_blas_info:atlas + atlas_3_10_blas_threads_info:atlas + atlas_3_10_info:atlas + atlas_3_10_threads_info:atlas + atlas_blas_info:atlas + atlas_blas_threads_info:atlas + atlas_info:atlas + atlas_threads_info:atlas + blas64__opt_info:ALL # usage recommended (general ILP64 BLAS, 64_ symbol suffix) + blas_ilp64_opt_info:ALL # usage recommended (general ILP64 BLAS) + blas_ilp64_plain_opt_info:ALL # usage recommended (general ILP64 BLAS, no symbol suffix) + blas_info:blas + blas_mkl_info:mkl + blas_ssl2_info:ssl2 + blas_opt_info:ALL # usage recommended + blas_src_info:blas_src + blis_info:blis + boost_python_info:boost_python + dfftw_info:fftw + dfftw_threads_info:fftw + djbfft_info:djbfft + f2py_info:ALL + fft_opt_info:ALL + fftw2_info:fftw + fftw3_info:fftw3 + fftw_info:fftw + fftw_threads_info:fftw + flame_info:flame + freetype2_info:freetype2 + gdk_2_info:gdk_2 + gdk_info:gdk + gdk_pixbuf_2_info:gdk_pixbuf_2 + gdk_pixbuf_xlib_2_info:gdk_pixbuf_xlib_2 + gdk_x11_2_info:gdk_x11_2 + gtkp_2_info:gtkp_2 + gtkp_x11_2_info:gtkp_x11_2 + lapack64__opt_info:ALL # usage recommended (general ILP64 LAPACK, 64_ symbol suffix) + lapack_atlas_3_10_info:atlas + lapack_atlas_3_10_threads_info:atlas + lapack_atlas_info:atlas + lapack_atlas_threads_info:atlas + lapack_ilp64_opt_info:ALL # usage recommended (general ILP64 LAPACK) + lapack_ilp64_plain_opt_info:ALL # usage recommended (general ILP64 LAPACK, no symbol suffix) + lapack_info:lapack + lapack_mkl_info:mkl + lapack_ssl2_info:ssl2 + lapack_opt_info:ALL # usage recommended + lapack_src_info:lapack_src + mkl_info:mkl + ssl2_info:ssl2 + numarray_info:numarray + numerix_info:numerix + numpy_info:numpy + openblas64__info:openblas64_ + openblas64__lapack_info:openblas64_ + openblas_clapack_info:openblas + openblas_ilp64_info:openblas_ilp64 + openblas_ilp64_lapack_info:openblas_ilp64 + openblas_info:openblas + openblas_lapack_info:openblas + sfftw_info:fftw + sfftw_threads_info:fftw + system_info:ALL + umfpack_info:umfpack + wx_info:wx + x11_info:x11 + xft_info:xft + +Note that blas_opt_info and lapack_opt_info honor the NPY_BLAS_ORDER +and NPY_LAPACK_ORDER environment variables to determine the order in which +specific BLAS and LAPACK libraries are searched for. + +This search (or autodetection) can be bypassed by defining the environment +variables NPY_BLAS_LIBS and NPY_LAPACK_LIBS, which should then contain the +exact linker flags to use (language will be set to F77). Building against +Netlib BLAS/LAPACK or stub files, in order to be able to switch BLAS and LAPACK +implementations at runtime. If using this to build NumPy itself, it is +recommended to also define NPY_CBLAS_LIBS (assuming your BLAS library has a +CBLAS interface) to enable CBLAS usage for matrix multiplication (unoptimized +otherwise). + +Example: +---------- +[DEFAULT] +# default section +library_dirs = /usr/lib:/usr/local/lib:/opt/lib +include_dirs = /usr/include:/usr/local/include:/opt/include +src_dirs = /usr/local/src:/opt/src +# search static libraries (.a) in preference to shared ones (.so) +search_static_first = 0 + +[fftw] +libraries = rfftw, fftw + +[atlas] +library_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas +# for overriding the names of the atlas libraries +libraries = lapack, f77blas, cblas, atlas + +[x11] +library_dirs = /usr/X11R6/lib +include_dirs = /usr/X11R6/include +---------- + +Note that the ``libraries`` key is the default setting for libraries. + +Authors: + Pearu Peterson , February 2002 + David M. Cooke , April 2002 + +Copyright 2002 Pearu Peterson all rights reserved, +Pearu Peterson +Permission to use, modify, and distribute this software is given under the +terms of the NumPy (BSD style) license. See LICENSE.txt that came with +this distribution for specifics. + +NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + +""" +import sys +import os +import re +import copy +import warnings +import subprocess +import textwrap + +from glob import glob +from functools import reduce +from configparser import NoOptionError +from configparser import RawConfigParser as ConfigParser +# It seems that some people are importing ConfigParser from here so is +# good to keep its class name. Use of RawConfigParser is needed in +# order to be able to load path names with percent in them, like +# `feature%2Fcool` which is common on git flow branch names. + +from distutils.errors import DistutilsError +from distutils.dist import Distribution +import sysconfig +from numpy.distutils import log +from distutils.util import get_platform + +from numpy.distutils.exec_command import ( + find_executable, filepath_from_subprocess_output, + ) +from numpy.distutils.misc_util import (is_sequence, is_string, + get_shared_lib_extension) +from numpy.distutils.command.config import config as cmd_config +from numpy.distutils import customized_ccompiler as _customized_ccompiler +from numpy.distutils import _shell_utils +import distutils.ccompiler +import tempfile +import shutil + +__all__ = ['system_info'] + +# Determine number of bits +import platform +_bits = {'32bit': 32, '64bit': 64} +platform_bits = _bits[platform.architecture()[0]] + + +global_compiler = None + +def customized_ccompiler(): + global global_compiler + if not global_compiler: + global_compiler = _customized_ccompiler() + return global_compiler + + +def _c_string_literal(s): + """ + Convert a python string into a literal suitable for inclusion into C code + """ + # only these three characters are forbidden in C strings + s = s.replace('\\', r'\\') + s = s.replace('"', r'\"') + s = s.replace('\n', r'\n') + return '"{}"'.format(s) + + +def libpaths(paths, bits): + """Return a list of library paths valid on 32 or 64 bit systems. + + Inputs: + paths : sequence + A sequence of strings (typically paths) + bits : int + An integer, the only valid values are 32 or 64. A ValueError exception + is raised otherwise. + + Examples: + + Consider a list of directories + >>> paths = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib'] + + For a 32-bit platform, this is already valid: + >>> np.distutils.system_info.libpaths(paths,32) + ['/usr/X11R6/lib', '/usr/X11/lib', '/usr/lib'] + + On 64 bits, we prepend the '64' postfix + >>> np.distutils.system_info.libpaths(paths,64) + ['/usr/X11R6/lib64', '/usr/X11R6/lib', '/usr/X11/lib64', '/usr/X11/lib', + '/usr/lib64', '/usr/lib'] + """ + if bits not in (32, 64): + raise ValueError("Invalid bit size in libpaths: 32 or 64 only") + + # Handle 32bit case + if bits == 32: + return paths + + # Handle 64bit case + out = [] + for p in paths: + out.extend([p + '64', p]) + + return out + + +if sys.platform == 'win32': + default_lib_dirs = ['C:\\', + os.path.join(sysconfig.get_config_var('exec_prefix'), + 'libs')] + default_runtime_dirs = [] + default_include_dirs = [] + default_src_dirs = ['.'] + default_x11_lib_dirs = [] + default_x11_include_dirs = [] + _include_dirs = [ + 'include', + 'include/suitesparse', + ] + _lib_dirs = [ + 'lib', + ] + + _include_dirs = [d.replace('/', os.sep) for d in _include_dirs] + _lib_dirs = [d.replace('/', os.sep) for d in _lib_dirs] + def add_system_root(library_root): + """Add a package manager root to the include directories""" + global default_lib_dirs + global default_include_dirs + + library_root = os.path.normpath(library_root) + + default_lib_dirs.extend( + os.path.join(library_root, d) for d in _lib_dirs) + default_include_dirs.extend( + os.path.join(library_root, d) for d in _include_dirs) + + # VCpkg is the de-facto package manager on windows for C/C++ + # libraries. If it is on the PATH, then we append its paths here. + vcpkg = shutil.which('vcpkg') + if vcpkg: + vcpkg_dir = os.path.dirname(vcpkg) + if platform.architecture()[0] == '32bit': + specifier = 'x86' + else: + specifier = 'x64' + + vcpkg_installed = os.path.join(vcpkg_dir, 'installed') + for vcpkg_root in [ + os.path.join(vcpkg_installed, specifier + '-windows'), + os.path.join(vcpkg_installed, specifier + '-windows-static'), + ]: + add_system_root(vcpkg_root) + + # Conda is another popular package manager that provides libraries + conda = shutil.which('conda') + if conda: + conda_dir = os.path.dirname(conda) + add_system_root(os.path.join(conda_dir, '..', 'Library')) + add_system_root(os.path.join(conda_dir, 'Library')) + +else: + default_lib_dirs = libpaths(['/usr/local/lib', '/opt/lib', '/usr/lib', + '/opt/local/lib', '/sw/lib'], platform_bits) + default_runtime_dirs = [] + default_include_dirs = ['/usr/local/include', + '/opt/include', + # path of umfpack under macports + '/opt/local/include/ufsparse', + '/opt/local/include', '/sw/include', + '/usr/include/suitesparse'] + default_src_dirs = ['.', '/usr/local/src', '/opt/src', '/sw/src'] + + default_x11_lib_dirs = libpaths(['/usr/X11R6/lib', '/usr/X11/lib', + '/usr/lib'], platform_bits) + default_x11_include_dirs = ['/usr/X11R6/include', '/usr/X11/include'] + + if os.path.exists('/usr/lib/X11'): + globbed_x11_dir = glob('/usr/lib/*/libX11.so') + if globbed_x11_dir: + x11_so_dir = os.path.split(globbed_x11_dir[0])[0] + default_x11_lib_dirs.extend([x11_so_dir, '/usr/lib/X11']) + default_x11_include_dirs.extend(['/usr/lib/X11/include', + '/usr/include/X11']) + + with open(os.devnull, 'w') as tmp: + try: + p = subprocess.Popen(["gcc", "-print-multiarch"], stdout=subprocess.PIPE, + stderr=tmp) + except (OSError, DistutilsError): + # OSError if gcc is not installed, or SandboxViolation (DistutilsError + # subclass) if an old setuptools bug is triggered (see gh-3160). + pass + else: + triplet = str(p.communicate()[0].decode().strip()) + if p.returncode == 0: + # gcc supports the "-print-multiarch" option + default_x11_lib_dirs += [os.path.join("/usr/lib/", triplet)] + default_lib_dirs += [os.path.join("/usr/lib/", triplet)] + + +if os.path.join(sys.prefix, 'lib') not in default_lib_dirs: + default_lib_dirs.insert(0, os.path.join(sys.prefix, 'lib')) + default_include_dirs.append(os.path.join(sys.prefix, 'include')) + default_src_dirs.append(os.path.join(sys.prefix, 'src')) + +default_lib_dirs = [_m for _m in default_lib_dirs if os.path.isdir(_m)] +default_runtime_dirs = [_m for _m in default_runtime_dirs if os.path.isdir(_m)] +default_include_dirs = [_m for _m in default_include_dirs if os.path.isdir(_m)] +default_src_dirs = [_m for _m in default_src_dirs if os.path.isdir(_m)] + +so_ext = get_shared_lib_extension() + + +def get_standard_file(fname): + """Returns a list of files named 'fname' from + 1) System-wide directory (directory-location of this module) + 2) Users HOME directory (os.environ['HOME']) + 3) Local directory + """ + # System-wide file + filenames = [] + try: + f = __file__ + except NameError: + f = sys.argv[0] + sysfile = os.path.join(os.path.split(os.path.abspath(f))[0], + fname) + if os.path.isfile(sysfile): + filenames.append(sysfile) + + # Home directory + # And look for the user config file + try: + f = os.path.expanduser('~') + except KeyError: + pass + else: + user_file = os.path.join(f, fname) + if os.path.isfile(user_file): + filenames.append(user_file) + + # Local file + if os.path.isfile(fname): + filenames.append(os.path.abspath(fname)) + + return filenames + + +def _parse_env_order(base_order, env): + """ Parse an environment variable `env` by splitting with "," and only returning elements from `base_order` + + This method will sequence the environment variable and check for their + individual elements in `base_order`. + + The items in the environment variable may be negated via '^item' or '!itema,itemb'. + It must start with ^/! to negate all options. + + Raises + ------ + ValueError: for mixed negated and non-negated orders or multiple negated orders + + Parameters + ---------- + base_order : list of str + the base list of orders + env : str + the environment variable to be parsed, if none is found, `base_order` is returned + + Returns + ------- + allow_order : list of str + allowed orders in lower-case + unknown_order : list of str + for values not overlapping with `base_order` + """ + order_str = os.environ.get(env, None) + + # ensure all base-orders are lower-case (for easier comparison) + base_order = [order.lower() for order in base_order] + if order_str is None: + return base_order, [] + + neg = order_str.startswith('^') or order_str.startswith('!') + # Check format + order_str_l = list(order_str) + sum_neg = order_str_l.count('^') + order_str_l.count('!') + if neg: + if sum_neg > 1: + raise ValueError(f"Environment variable '{env}' may only contain a single (prefixed) negation: {order_str}") + # remove prefix + order_str = order_str[1:] + elif sum_neg > 0: + raise ValueError(f"Environment variable '{env}' may not mix negated an non-negated items: {order_str}") + + # Split and lower case + orders = order_str.lower().split(',') + + # to inform callee about non-overlapping elements + unknown_order = [] + + # if negated, we have to remove from the order + if neg: + allow_order = base_order.copy() + + for order in orders: + if not order: + continue + + if order not in base_order: + unknown_order.append(order) + continue + + if order in allow_order: + allow_order.remove(order) + + else: + allow_order = [] + + for order in orders: + if not order: + continue + + if order not in base_order: + unknown_order.append(order) + continue + + if order not in allow_order: + allow_order.append(order) + + return allow_order, unknown_order + + +def get_info(name, notfound_action=0): + """ + notfound_action: + 0 - do nothing + 1 - display warning message + 2 - raise error + """ + cl = {'armpl': armpl_info, + 'blas_armpl': blas_armpl_info, + 'lapack_armpl': lapack_armpl_info, + 'fftw3_armpl': fftw3_armpl_info, + 'atlas': atlas_info, # use lapack_opt or blas_opt instead + 'atlas_threads': atlas_threads_info, # ditto + 'atlas_blas': atlas_blas_info, + 'atlas_blas_threads': atlas_blas_threads_info, + 'lapack_atlas': lapack_atlas_info, # use lapack_opt instead + 'lapack_atlas_threads': lapack_atlas_threads_info, # ditto + 'atlas_3_10': atlas_3_10_info, # use lapack_opt or blas_opt instead + 'atlas_3_10_threads': atlas_3_10_threads_info, # ditto + 'atlas_3_10_blas': atlas_3_10_blas_info, + 'atlas_3_10_blas_threads': atlas_3_10_blas_threads_info, + 'lapack_atlas_3_10': lapack_atlas_3_10_info, # use lapack_opt instead + 'lapack_atlas_3_10_threads': lapack_atlas_3_10_threads_info, # ditto + 'flame': flame_info, # use lapack_opt instead + 'mkl': mkl_info, + 'ssl2': ssl2_info, + # openblas which may or may not have embedded lapack + 'openblas': openblas_info, # use blas_opt instead + # openblas with embedded lapack + 'openblas_lapack': openblas_lapack_info, # use blas_opt instead + 'openblas_clapack': openblas_clapack_info, # use blas_opt instead + 'blis': blis_info, # use blas_opt instead + 'lapack_mkl': lapack_mkl_info, # use lapack_opt instead + 'blas_mkl': blas_mkl_info, # use blas_opt instead + 'lapack_ssl2': lapack_ssl2_info, + 'blas_ssl2': blas_ssl2_info, + 'accelerate': accelerate_info, # use blas_opt instead + 'accelerate_lapack': accelerate_lapack_info, + 'openblas64_': openblas64__info, + 'openblas64__lapack': openblas64__lapack_info, + 'openblas_ilp64': openblas_ilp64_info, + 'openblas_ilp64_lapack': openblas_ilp64_lapack_info, + 'x11': x11_info, + 'fft_opt': fft_opt_info, + 'fftw': fftw_info, + 'fftw2': fftw2_info, + 'fftw3': fftw3_info, + 'dfftw': dfftw_info, + 'sfftw': sfftw_info, + 'fftw_threads': fftw_threads_info, + 'dfftw_threads': dfftw_threads_info, + 'sfftw_threads': sfftw_threads_info, + 'djbfft': djbfft_info, + 'blas': blas_info, # use blas_opt instead + 'lapack': lapack_info, # use lapack_opt instead + 'lapack_src': lapack_src_info, + 'blas_src': blas_src_info, + 'numpy': numpy_info, + 'f2py': f2py_info, + 'Numeric': Numeric_info, + 'numeric': Numeric_info, + 'numarray': numarray_info, + 'numerix': numerix_info, + 'lapack_opt': lapack_opt_info, + 'lapack_ilp64_opt': lapack_ilp64_opt_info, + 'lapack_ilp64_plain_opt': lapack_ilp64_plain_opt_info, + 'lapack64__opt': lapack64__opt_info, + 'blas_opt': blas_opt_info, + 'blas_ilp64_opt': blas_ilp64_opt_info, + 'blas_ilp64_plain_opt': blas_ilp64_plain_opt_info, + 'blas64__opt': blas64__opt_info, + 'boost_python': boost_python_info, + 'agg2': agg2_info, + 'wx': wx_info, + 'gdk_pixbuf_xlib_2': gdk_pixbuf_xlib_2_info, + 'gdk-pixbuf-xlib-2.0': gdk_pixbuf_xlib_2_info, + 'gdk_pixbuf_2': gdk_pixbuf_2_info, + 'gdk-pixbuf-2.0': gdk_pixbuf_2_info, + 'gdk': gdk_info, + 'gdk_2': gdk_2_info, + 'gdk-2.0': gdk_2_info, + 'gdk_x11_2': gdk_x11_2_info, + 'gdk-x11-2.0': gdk_x11_2_info, + 'gtkp_x11_2': gtkp_x11_2_info, + 'gtk+-x11-2.0': gtkp_x11_2_info, + 'gtkp_2': gtkp_2_info, + 'gtk+-2.0': gtkp_2_info, + 'xft': xft_info, + 'freetype2': freetype2_info, + 'umfpack': umfpack_info, + 'amd': amd_info, + }.get(name.lower(), system_info) + return cl().get_info(notfound_action) + + +class NotFoundError(DistutilsError): + """Some third-party program or library is not found.""" + + +class AliasedOptionError(DistutilsError): + """ + Aliases entries in config files should not be existing. + In section '{section}' we found multiple appearances of options {options}.""" + + +class AtlasNotFoundError(NotFoundError): + """ + Atlas (http://github.com/math-atlas/math-atlas) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [atlas]) or by setting + the ATLAS environment variable.""" + + +class FlameNotFoundError(NotFoundError): + """ + FLAME (http://www.cs.utexas.edu/~flame/web/) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [flame]).""" + + +class LapackNotFoundError(NotFoundError): + """ + Lapack (http://www.netlib.org/lapack/) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [lapack]) or by setting + the LAPACK environment variable.""" + + +class LapackSrcNotFoundError(LapackNotFoundError): + """ + Lapack (http://www.netlib.org/lapack/) sources not found. + Directories to search for the sources can be specified in the + numpy/distutils/site.cfg file (section [lapack_src]) or by setting + the LAPACK_SRC environment variable.""" + + +class LapackILP64NotFoundError(NotFoundError): + """ + 64-bit Lapack libraries not found. + Known libraries in numpy/distutils/site.cfg file are: + openblas64_, openblas_ilp64 + """ + +class BlasOptNotFoundError(NotFoundError): + """ + Optimized (vendor) Blas libraries are not found. + Falls back to netlib Blas library which has worse performance. + A better performance should be easily gained by switching + Blas library.""" + +class BlasNotFoundError(NotFoundError): + """ + Blas (http://www.netlib.org/blas/) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [blas]) or by setting + the BLAS environment variable.""" + +class BlasILP64NotFoundError(NotFoundError): + """ + 64-bit Blas libraries not found. + Known libraries in numpy/distutils/site.cfg file are: + openblas64_, openblas_ilp64 + """ + +class BlasSrcNotFoundError(BlasNotFoundError): + """ + Blas (http://www.netlib.org/blas/) sources not found. + Directories to search for the sources can be specified in the + numpy/distutils/site.cfg file (section [blas_src]) or by setting + the BLAS_SRC environment variable.""" + + +class FFTWNotFoundError(NotFoundError): + """ + FFTW (http://www.fftw.org/) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [fftw]) or by setting + the FFTW environment variable.""" + + +class DJBFFTNotFoundError(NotFoundError): + """ + DJBFFT (https://cr.yp.to/djbfft.html) libraries not found. + Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [djbfft]) or by setting + the DJBFFT environment variable.""" + + +class NumericNotFoundError(NotFoundError): + """ + Numeric (https://www.numpy.org/) module not found. + Get it from above location, install it, and retry setup.py.""" + + +class X11NotFoundError(NotFoundError): + """X11 libraries not found.""" + + +class UmfpackNotFoundError(NotFoundError): + """ + UMFPACK sparse solver (https://www.cise.ufl.edu/research/sparse/umfpack/) + not found. Directories to search for the libraries can be specified in the + numpy/distutils/site.cfg file (section [umfpack]) or by setting + the UMFPACK environment variable.""" + + +class system_info: + + """ get_info() is the only public method. Don't use others. + """ + dir_env_var = None + # XXX: search_static_first is disabled by default, may disappear in + # future unless it is proved to be useful. + search_static_first = 0 + # The base-class section name is a random word "ALL" and is not really + # intended for general use. It cannot be None nor can it be DEFAULT as + # these break the ConfigParser. See gh-15338 + section = 'ALL' + saved_results = {} + + notfounderror = NotFoundError + + def __init__(self, + default_lib_dirs=default_lib_dirs, + default_include_dirs=default_include_dirs, + ): + self.__class__.info = {} + self.local_prefixes = [] + defaults = {'library_dirs': os.pathsep.join(default_lib_dirs), + 'include_dirs': os.pathsep.join(default_include_dirs), + 'runtime_library_dirs': os.pathsep.join(default_runtime_dirs), + 'rpath': '', + 'src_dirs': os.pathsep.join(default_src_dirs), + 'search_static_first': str(self.search_static_first), + 'extra_compile_args': '', 'extra_link_args': ''} + self.cp = ConfigParser(defaults) + self.files = [] + self.files.extend(get_standard_file('.numpy-site.cfg')) + self.files.extend(get_standard_file('site.cfg')) + self.parse_config_files() + + if self.section is not None: + self.search_static_first = self.cp.getboolean( + self.section, 'search_static_first') + assert isinstance(self.search_static_first, int) + + def parse_config_files(self): + self.cp.read(self.files) + if not self.cp.has_section(self.section): + if self.section is not None: + self.cp.add_section(self.section) + + def calc_libraries_info(self): + libs = self.get_libraries() + dirs = self.get_lib_dirs() + # The extensions use runtime_library_dirs + r_dirs = self.get_runtime_lib_dirs() + # Intrinsic distutils use rpath, we simply append both entries + # as though they were one entry + r_dirs.extend(self.get_runtime_lib_dirs(key='rpath')) + info = {} + for lib in libs: + i = self.check_libs(dirs, [lib]) + if i is not None: + dict_append(info, **i) + else: + log.info('Library %s was not found. Ignoring' % (lib)) + + if r_dirs: + i = self.check_libs(r_dirs, [lib]) + if i is not None: + # Swap library keywords found to runtime_library_dirs + # the libraries are insisting on the user having defined + # them using the library_dirs, and not necessarily by + # runtime_library_dirs + del i['libraries'] + i['runtime_library_dirs'] = i.pop('library_dirs') + dict_append(info, **i) + else: + log.info('Runtime library %s was not found. Ignoring' % (lib)) + + return info + + def set_info(self, **info): + if info: + lib_info = self.calc_libraries_info() + dict_append(info, **lib_info) + # Update extra information + extra_info = self.calc_extra_info() + dict_append(info, **extra_info) + self.saved_results[self.__class__.__name__] = info + + def get_option_single(self, *options): + """ Ensure that only one of `options` are found in the section + + Parameters + ---------- + *options : list of str + a list of options to be found in the section (``self.section``) + + Returns + ------- + str : + the option that is uniquely found in the section + + Raises + ------ + AliasedOptionError : + in case more than one of the options are found + """ + found = [self.cp.has_option(self.section, opt) for opt in options] + if sum(found) == 1: + return options[found.index(True)] + elif sum(found) == 0: + # nothing is found anyways + return options[0] + + # Else we have more than 1 key found + if AliasedOptionError.__doc__ is None: + raise AliasedOptionError() + raise AliasedOptionError(AliasedOptionError.__doc__.format( + section=self.section, options='[{}]'.format(', '.join(options)))) + + + def has_info(self): + return self.__class__.__name__ in self.saved_results + + def calc_extra_info(self): + """ Updates the information in the current information with + respect to these flags: + extra_compile_args + extra_link_args + """ + info = {} + for key in ['extra_compile_args', 'extra_link_args']: + # Get values + opt = self.cp.get(self.section, key) + opt = _shell_utils.NativeParser.split(opt) + if opt: + tmp = {key: opt} + dict_append(info, **tmp) + return info + + def get_info(self, notfound_action=0): + """ Return a dictionary with items that are compatible + with numpy.distutils.setup keyword arguments. + """ + flag = 0 + if not self.has_info(): + flag = 1 + log.info(self.__class__.__name__ + ':') + if hasattr(self, 'calc_info'): + self.calc_info() + if notfound_action: + if not self.has_info(): + if notfound_action == 1: + warnings.warn(self.notfounderror.__doc__, stacklevel=2) + elif notfound_action == 2: + raise self.notfounderror(self.notfounderror.__doc__) + else: + raise ValueError(repr(notfound_action)) + + if not self.has_info(): + log.info(' NOT AVAILABLE') + self.set_info() + else: + log.info(' FOUND:') + + res = self.saved_results.get(self.__class__.__name__) + if log.get_threshold() <= log.INFO and flag: + for k, v in res.items(): + v = str(v) + if k in ['sources', 'libraries'] and len(v) > 270: + v = v[:120] + '...\n...\n...' + v[-120:] + log.info(' %s = %s', k, v) + log.info('') + + return copy.deepcopy(res) + + def get_paths(self, section, key): + dirs = self.cp.get(section, key).split(os.pathsep) + env_var = self.dir_env_var + if env_var: + if is_sequence(env_var): + e0 = env_var[-1] + for e in env_var: + if e in os.environ: + e0 = e + break + if not env_var[0] == e0: + log.info('Setting %s=%s' % (env_var[0], e0)) + env_var = e0 + if env_var and env_var in os.environ: + d = os.environ[env_var] + if d == 'None': + log.info('Disabled %s: %s', + self.__class__.__name__, '(%s is None)' + % (env_var,)) + return [] + if os.path.isfile(d): + dirs = [os.path.dirname(d)] + dirs + l = getattr(self, '_lib_names', []) + if len(l) == 1: + b = os.path.basename(d) + b = os.path.splitext(b)[0] + if b[:3] == 'lib': + log.info('Replacing _lib_names[0]==%r with %r' \ + % (self._lib_names[0], b[3:])) + self._lib_names[0] = b[3:] + else: + ds = d.split(os.pathsep) + ds2 = [] + for d in ds: + if os.path.isdir(d): + ds2.append(d) + for dd in ['include', 'lib']: + d1 = os.path.join(d, dd) + if os.path.isdir(d1): + ds2.append(d1) + dirs = ds2 + dirs + default_dirs = self.cp.get(self.section, key).split(os.pathsep) + dirs.extend(default_dirs) + ret = [] + for d in dirs: + if len(d) > 0 and not os.path.isdir(d): + warnings.warn('Specified path %s is invalid.' % d, stacklevel=2) + continue + + if d not in ret: + ret.append(d) + + log.debug('( %s = %s )', key, ':'.join(ret)) + return ret + + def get_lib_dirs(self, key='library_dirs'): + return self.get_paths(self.section, key) + + def get_runtime_lib_dirs(self, key='runtime_library_dirs'): + path = self.get_paths(self.section, key) + if path == ['']: + path = [] + return path + + def get_include_dirs(self, key='include_dirs'): + return self.get_paths(self.section, key) + + def get_src_dirs(self, key='src_dirs'): + return self.get_paths(self.section, key) + + def get_libs(self, key, default): + try: + libs = self.cp.get(self.section, key) + except NoOptionError: + if not default: + return [] + if is_string(default): + return [default] + return default + return [b for b in [a.strip() for a in libs.split(',')] if b] + + def get_libraries(self, key='libraries'): + if hasattr(self, '_lib_names'): + return self.get_libs(key, default=self._lib_names) + else: + return self.get_libs(key, '') + + def library_extensions(self): + c = customized_ccompiler() + static_exts = [] + if c.compiler_type != 'msvc': + # MSVC doesn't understand binutils + static_exts.append('.a') + if sys.platform == 'win32': + static_exts.append('.lib') # .lib is used by MSVC and others + if self.search_static_first: + exts = static_exts + [so_ext] + else: + exts = [so_ext] + static_exts + if sys.platform == 'cygwin': + exts.append('.dll.a') + if sys.platform == 'darwin': + exts.append('.dylib') + return exts + + def check_libs(self, lib_dirs, libs, opt_libs=[]): + """If static or shared libraries are available then return + their info dictionary. + + Checks for all libraries as shared libraries first, then + static (or vice versa if self.search_static_first is True). + """ + exts = self.library_extensions() + info = None + for ext in exts: + info = self._check_libs(lib_dirs, libs, opt_libs, [ext]) + if info is not None: + break + if not info: + log.info(' libraries %s not found in %s', ','.join(libs), + lib_dirs) + return info + + def check_libs2(self, lib_dirs, libs, opt_libs=[]): + """If static or shared libraries are available then return + their info dictionary. + + Checks each library for shared or static. + """ + exts = self.library_extensions() + info = self._check_libs(lib_dirs, libs, opt_libs, exts) + if not info: + log.info(' libraries %s not found in %s', ','.join(libs), + lib_dirs) + + return info + + def _find_lib(self, lib_dir, lib, exts): + assert is_string(lib_dir) + # under windows first try without 'lib' prefix + if sys.platform == 'win32': + lib_prefixes = ['', 'lib'] + else: + lib_prefixes = ['lib'] + # for each library name, see if we can find a file for it. + for ext in exts: + for prefix in lib_prefixes: + p = self.combine_paths(lib_dir, prefix + lib + ext) + if p: + break + if p: + assert len(p) == 1 + # ??? splitext on p[0] would do this for cygwin + # doesn't seem correct + if ext == '.dll.a': + lib += '.dll' + if ext == '.lib': + lib = prefix + lib + return lib + + return False + + def _find_libs(self, lib_dirs, libs, exts): + # make sure we preserve the order of libs, as it can be important + found_dirs, found_libs = [], [] + for lib in libs: + for lib_dir in lib_dirs: + found_lib = self._find_lib(lib_dir, lib, exts) + if found_lib: + found_libs.append(found_lib) + if lib_dir not in found_dirs: + found_dirs.append(lib_dir) + break + return found_dirs, found_libs + + def _check_libs(self, lib_dirs, libs, opt_libs, exts): + """Find mandatory and optional libs in expected paths. + + Missing optional libraries are silently forgotten. + """ + if not is_sequence(lib_dirs): + lib_dirs = [lib_dirs] + # First, try to find the mandatory libraries + found_dirs, found_libs = self._find_libs(lib_dirs, libs, exts) + if len(found_libs) > 0 and len(found_libs) == len(libs): + # Now, check for optional libraries + opt_found_dirs, opt_found_libs = self._find_libs(lib_dirs, opt_libs, exts) + found_libs.extend(opt_found_libs) + for lib_dir in opt_found_dirs: + if lib_dir not in found_dirs: + found_dirs.append(lib_dir) + info = {'libraries': found_libs, 'library_dirs': found_dirs} + return info + else: + return None + + def combine_paths(self, *args): + """Return a list of existing paths composed by all combinations + of items from the arguments. + """ + return combine_paths(*args) + + +class fft_opt_info(system_info): + + def calc_info(self): + info = {} + fftw_info = get_info('fftw3') or get_info('fftw2') or get_info('dfftw') + djbfft_info = get_info('djbfft') + if fftw_info: + dict_append(info, **fftw_info) + if djbfft_info: + dict_append(info, **djbfft_info) + self.set_info(**info) + return + + +class fftw_info(system_info): + #variables to override + section = 'fftw' + dir_env_var = 'FFTW' + notfounderror = FFTWNotFoundError + ver_info = [{'name':'fftw3', + 'libs':['fftw3'], + 'includes':['fftw3.h'], + 'macros':[('SCIPY_FFTW3_H', None)]}, + {'name':'fftw2', + 'libs':['rfftw', 'fftw'], + 'includes':['fftw.h', 'rfftw.h'], + 'macros':[('SCIPY_FFTW_H', None)]}] + + def calc_ver_info(self, ver_param): + """Returns True on successful version detection, else False""" + lib_dirs = self.get_lib_dirs() + incl_dirs = self.get_include_dirs() + + opt = self.get_option_single(self.section + '_libs', 'libraries') + libs = self.get_libs(opt, ver_param['libs']) + info = self.check_libs(lib_dirs, libs) + if info is not None: + flag = 0 + for d in incl_dirs: + if len(self.combine_paths(d, ver_param['includes'])) \ + == len(ver_param['includes']): + dict_append(info, include_dirs=[d]) + flag = 1 + break + if flag: + dict_append(info, define_macros=ver_param['macros']) + else: + info = None + if info is not None: + self.set_info(**info) + return True + else: + log.info(' %s not found' % (ver_param['name'])) + return False + + def calc_info(self): + for i in self.ver_info: + if self.calc_ver_info(i): + break + + +class fftw2_info(fftw_info): + #variables to override + section = 'fftw' + dir_env_var = 'FFTW' + notfounderror = FFTWNotFoundError + ver_info = [{'name':'fftw2', + 'libs':['rfftw', 'fftw'], + 'includes':['fftw.h', 'rfftw.h'], + 'macros':[('SCIPY_FFTW_H', None)]} + ] + + +class fftw3_info(fftw_info): + #variables to override + section = 'fftw3' + dir_env_var = 'FFTW3' + notfounderror = FFTWNotFoundError + ver_info = [{'name':'fftw3', + 'libs':['fftw3'], + 'includes':['fftw3.h'], + 'macros':[('SCIPY_FFTW3_H', None)]}, + ] + + +class fftw3_armpl_info(fftw_info): + section = 'fftw3' + dir_env_var = 'ARMPL_DIR' + notfounderror = FFTWNotFoundError + ver_info = [{'name': 'fftw3', + 'libs': ['armpl_lp64_mp'], + 'includes': ['fftw3.h'], + 'macros': [('SCIPY_FFTW3_H', None)]}] + + +class dfftw_info(fftw_info): + section = 'fftw' + dir_env_var = 'FFTW' + ver_info = [{'name':'dfftw', + 'libs':['drfftw', 'dfftw'], + 'includes':['dfftw.h', 'drfftw.h'], + 'macros':[('SCIPY_DFFTW_H', None)]}] + + +class sfftw_info(fftw_info): + section = 'fftw' + dir_env_var = 'FFTW' + ver_info = [{'name':'sfftw', + 'libs':['srfftw', 'sfftw'], + 'includes':['sfftw.h', 'srfftw.h'], + 'macros':[('SCIPY_SFFTW_H', None)]}] + + +class fftw_threads_info(fftw_info): + section = 'fftw' + dir_env_var = 'FFTW' + ver_info = [{'name':'fftw threads', + 'libs':['rfftw_threads', 'fftw_threads'], + 'includes':['fftw_threads.h', 'rfftw_threads.h'], + 'macros':[('SCIPY_FFTW_THREADS_H', None)]}] + + +class dfftw_threads_info(fftw_info): + section = 'fftw' + dir_env_var = 'FFTW' + ver_info = [{'name':'dfftw threads', + 'libs':['drfftw_threads', 'dfftw_threads'], + 'includes':['dfftw_threads.h', 'drfftw_threads.h'], + 'macros':[('SCIPY_DFFTW_THREADS_H', None)]}] + + +class sfftw_threads_info(fftw_info): + section = 'fftw' + dir_env_var = 'FFTW' + ver_info = [{'name':'sfftw threads', + 'libs':['srfftw_threads', 'sfftw_threads'], + 'includes':['sfftw_threads.h', 'srfftw_threads.h'], + 'macros':[('SCIPY_SFFTW_THREADS_H', None)]}] + + +class djbfft_info(system_info): + section = 'djbfft' + dir_env_var = 'DJBFFT' + notfounderror = DJBFFTNotFoundError + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend(self.combine_paths(d, ['djbfft']) + [d]) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + incl_dirs = self.get_include_dirs() + info = None + for d in lib_dirs: + p = self.combine_paths(d, ['djbfft.a']) + if p: + info = {'extra_objects': p} + break + p = self.combine_paths(d, ['libdjbfft.a', 'libdjbfft' + so_ext]) + if p: + info = {'libraries': ['djbfft'], 'library_dirs': [d]} + break + if info is None: + return + for d in incl_dirs: + if len(self.combine_paths(d, ['fftc8.h', 'fftfreq.h'])) == 2: + dict_append(info, include_dirs=[d], + define_macros=[('SCIPY_DJBFFT_H', None)]) + self.set_info(**info) + return + return + + +class mkl_info(system_info): + section = 'mkl' + dir_env_var = 'MKLROOT' + _lib_mkl = ['mkl_rt'] + + def get_mkl_rootdir(self): + mklroot = os.environ.get('MKLROOT', None) + if mklroot is not None: + return mklroot + paths = os.environ.get('LD_LIBRARY_PATH', '').split(os.pathsep) + ld_so_conf = '/etc/ld.so.conf' + if os.path.isfile(ld_so_conf): + with open(ld_so_conf) as f: + for d in f: + d = d.strip() + if d: + paths.append(d) + intel_mkl_dirs = [] + for path in paths: + path_atoms = path.split(os.sep) + for m in path_atoms: + if m.startswith('mkl'): + d = os.sep.join(path_atoms[:path_atoms.index(m) + 2]) + intel_mkl_dirs.append(d) + break + for d in paths: + dirs = glob(os.path.join(d, 'mkl', '*')) + dirs += glob(os.path.join(d, 'mkl*')) + for sub_dir in dirs: + if os.path.isdir(os.path.join(sub_dir, 'lib')): + return sub_dir + return None + + def __init__(self): + mklroot = self.get_mkl_rootdir() + if mklroot is None: + system_info.__init__(self) + else: + from .cpuinfo import cpu + if cpu.is_Itanium(): + plt = '64' + elif cpu.is_Intel() and cpu.is_64bit(): + plt = 'intel64' + else: + plt = '32' + system_info.__init__( + self, + default_lib_dirs=[os.path.join(mklroot, 'lib', plt)], + default_include_dirs=[os.path.join(mklroot, 'include')]) + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + incl_dirs = self.get_include_dirs() + opt = self.get_option_single('mkl_libs', 'libraries') + mkl_libs = self.get_libs(opt, self._lib_mkl) + info = self.check_libs2(lib_dirs, mkl_libs) + if info is None: + return + dict_append(info, + define_macros=[('SCIPY_MKL_H', None), + ('HAVE_CBLAS', None)], + include_dirs=incl_dirs) + if sys.platform == 'win32': + pass # win32 has no pthread library + else: + dict_append(info, libraries=['pthread']) + self.set_info(**info) + + +class lapack_mkl_info(mkl_info): + pass + + +class blas_mkl_info(mkl_info): + pass + + +class ssl2_info(system_info): + section = 'ssl2' + dir_env_var = 'SSL2_DIR' + # Multi-threaded version. Python itself must be built by Fujitsu compiler. + _lib_ssl2 = ['fjlapackexsve'] + # Single-threaded version + #_lib_ssl2 = ['fjlapacksve'] + + def get_tcsds_rootdir(self): + tcsdsroot = os.environ.get('TCSDS_PATH', None) + if tcsdsroot is not None: + return tcsdsroot + return None + + def __init__(self): + tcsdsroot = self.get_tcsds_rootdir() + if tcsdsroot is None: + system_info.__init__(self) + else: + system_info.__init__( + self, + default_lib_dirs=[os.path.join(tcsdsroot, 'lib64')], + default_include_dirs=[os.path.join(tcsdsroot, + 'clang-comp/include')]) + + def calc_info(self): + tcsdsroot = self.get_tcsds_rootdir() + + lib_dirs = self.get_lib_dirs() + if lib_dirs is None: + lib_dirs = os.path.join(tcsdsroot, 'lib64') + + incl_dirs = self.get_include_dirs() + if incl_dirs is None: + incl_dirs = os.path.join(tcsdsroot, 'clang-comp/include') + + ssl2_libs = self.get_libs('ssl2_libs', self._lib_ssl2) + + info = self.check_libs2(lib_dirs, ssl2_libs) + if info is None: + return + dict_append(info, + define_macros=[('HAVE_CBLAS', None), + ('HAVE_SSL2', 1)], + include_dirs=incl_dirs,) + self.set_info(**info) + + +class lapack_ssl2_info(ssl2_info): + pass + + +class blas_ssl2_info(ssl2_info): + pass + + + +class armpl_info(system_info): + section = 'armpl' + dir_env_var = 'ARMPL_DIR' + _lib_armpl = ['armpl_lp64_mp'] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + incl_dirs = self.get_include_dirs() + armpl_libs = self.get_libs('armpl_libs', self._lib_armpl) + info = self.check_libs2(lib_dirs, armpl_libs) + if info is None: + return + dict_append(info, + define_macros=[('SCIPY_MKL_H', None), + ('HAVE_CBLAS', None)], + include_dirs=incl_dirs) + self.set_info(**info) + +class lapack_armpl_info(armpl_info): + pass + +class blas_armpl_info(armpl_info): + pass + + +class atlas_info(system_info): + section = 'atlas' + dir_env_var = 'ATLAS' + _lib_names = ['f77blas', 'cblas'] + if sys.platform[:7] == 'freebsd': + _lib_atlas = ['atlas_r'] + _lib_lapack = ['alapack_r'] + else: + _lib_atlas = ['atlas'] + _lib_lapack = ['lapack'] + + notfounderror = AtlasNotFoundError + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend(self.combine_paths(d, ['atlas*', 'ATLAS*', + 'sse', '3dnow', 'sse2']) + [d]) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + info = {} + opt = self.get_option_single('atlas_libs', 'libraries') + atlas_libs = self.get_libs(opt, self._lib_names + self._lib_atlas) + lapack_libs = self.get_libs('lapack_libs', self._lib_lapack) + atlas = None + lapack = None + atlas_1 = None + for d in lib_dirs: + atlas = self.check_libs2(d, atlas_libs, []) + if atlas is not None: + lib_dirs2 = [d] + self.combine_paths(d, ['atlas*', 'ATLAS*']) + lapack = self.check_libs2(lib_dirs2, lapack_libs, []) + if lapack is not None: + break + if atlas: + atlas_1 = atlas + log.info(self.__class__) + if atlas is None: + atlas = atlas_1 + if atlas is None: + return + include_dirs = self.get_include_dirs() + h = (self.combine_paths(lib_dirs + include_dirs, 'cblas.h') or [None]) + h = h[0] + if h: + h = os.path.dirname(h) + dict_append(info, include_dirs=[h]) + info['language'] = 'c' + if lapack is not None: + dict_append(info, **lapack) + dict_append(info, **atlas) + elif 'lapack_atlas' in atlas['libraries']: + dict_append(info, **atlas) + dict_append(info, + define_macros=[('ATLAS_WITH_LAPACK_ATLAS', None)]) + self.set_info(**info) + return + else: + dict_append(info, **atlas) + dict_append(info, define_macros=[('ATLAS_WITHOUT_LAPACK', None)]) + message = textwrap.dedent(""" + ********************************************************************* + Could not find lapack library within the ATLAS installation. + ********************************************************************* + """) + warnings.warn(message, stacklevel=2) + self.set_info(**info) + return + + # Check if lapack library is complete, only warn if it is not. + lapack_dir = lapack['library_dirs'][0] + lapack_name = lapack['libraries'][0] + lapack_lib = None + lib_prefixes = ['lib'] + if sys.platform == 'win32': + lib_prefixes.append('') + for e in self.library_extensions(): + for prefix in lib_prefixes: + fn = os.path.join(lapack_dir, prefix + lapack_name + e) + if os.path.exists(fn): + lapack_lib = fn + break + if lapack_lib: + break + if lapack_lib is not None: + sz = os.stat(lapack_lib)[6] + if sz <= 4000 * 1024: + message = textwrap.dedent(""" + ********************************************************************* + Lapack library (from ATLAS) is probably incomplete: + size of %s is %sk (expected >4000k) + + Follow the instructions in the KNOWN PROBLEMS section of the file + numpy/INSTALL.txt. + ********************************************************************* + """) % (lapack_lib, sz / 1024) + warnings.warn(message, stacklevel=2) + else: + info['language'] = 'f77' + + atlas_version, atlas_extra_info = get_atlas_version(**atlas) + dict_append(info, **atlas_extra_info) + + self.set_info(**info) + + +class atlas_blas_info(atlas_info): + _lib_names = ['f77blas', 'cblas'] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + info = {} + opt = self.get_option_single('atlas_libs', 'libraries') + atlas_libs = self.get_libs(opt, self._lib_names + self._lib_atlas) + atlas = self.check_libs2(lib_dirs, atlas_libs, []) + if atlas is None: + return + include_dirs = self.get_include_dirs() + h = (self.combine_paths(lib_dirs + include_dirs, 'cblas.h') or [None]) + h = h[0] + if h: + h = os.path.dirname(h) + dict_append(info, include_dirs=[h]) + info['language'] = 'c' + info['define_macros'] = [('HAVE_CBLAS', None)] + + atlas_version, atlas_extra_info = get_atlas_version(**atlas) + dict_append(atlas, **atlas_extra_info) + + dict_append(info, **atlas) + + self.set_info(**info) + return + + +class atlas_threads_info(atlas_info): + dir_env_var = ['PTATLAS', 'ATLAS'] + _lib_names = ['ptf77blas', 'ptcblas'] + + +class atlas_blas_threads_info(atlas_blas_info): + dir_env_var = ['PTATLAS', 'ATLAS'] + _lib_names = ['ptf77blas', 'ptcblas'] + + +class lapack_atlas_info(atlas_info): + _lib_names = ['lapack_atlas'] + atlas_info._lib_names + + +class lapack_atlas_threads_info(atlas_threads_info): + _lib_names = ['lapack_atlas'] + atlas_threads_info._lib_names + + +class atlas_3_10_info(atlas_info): + _lib_names = ['satlas'] + _lib_atlas = _lib_names + _lib_lapack = _lib_names + + +class atlas_3_10_blas_info(atlas_3_10_info): + _lib_names = ['satlas'] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + info = {} + opt = self.get_option_single('atlas_lib', 'libraries') + atlas_libs = self.get_libs(opt, self._lib_names) + atlas = self.check_libs2(lib_dirs, atlas_libs, []) + if atlas is None: + return + include_dirs = self.get_include_dirs() + h = (self.combine_paths(lib_dirs + include_dirs, 'cblas.h') or [None]) + h = h[0] + if h: + h = os.path.dirname(h) + dict_append(info, include_dirs=[h]) + info['language'] = 'c' + info['define_macros'] = [('HAVE_CBLAS', None)] + + atlas_version, atlas_extra_info = get_atlas_version(**atlas) + dict_append(atlas, **atlas_extra_info) + + dict_append(info, **atlas) + + self.set_info(**info) + return + + +class atlas_3_10_threads_info(atlas_3_10_info): + dir_env_var = ['PTATLAS', 'ATLAS'] + _lib_names = ['tatlas'] + _lib_atlas = _lib_names + _lib_lapack = _lib_names + + +class atlas_3_10_blas_threads_info(atlas_3_10_blas_info): + dir_env_var = ['PTATLAS', 'ATLAS'] + _lib_names = ['tatlas'] + + +class lapack_atlas_3_10_info(atlas_3_10_info): + pass + + +class lapack_atlas_3_10_threads_info(atlas_3_10_threads_info): + pass + + +class lapack_info(system_info): + section = 'lapack' + dir_env_var = 'LAPACK' + _lib_names = ['lapack'] + notfounderror = LapackNotFoundError + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + + opt = self.get_option_single('lapack_libs', 'libraries') + lapack_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs(lib_dirs, lapack_libs, []) + if info is None: + return + info['language'] = 'f77' + self.set_info(**info) + + +class lapack_src_info(system_info): + # LAPACK_SRC is deprecated, please do not use this! + # Build or install a BLAS library via your package manager or from + # source separately. + section = 'lapack_src' + dir_env_var = 'LAPACK_SRC' + notfounderror = LapackSrcNotFoundError + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend([d] + self.combine_paths(d, ['LAPACK*/SRC', 'SRC'])) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + src_dirs = self.get_src_dirs() + src_dir = '' + for d in src_dirs: + if os.path.isfile(os.path.join(d, 'dgesv.f')): + src_dir = d + break + if not src_dir: + #XXX: Get sources from netlib. May be ask first. + return + # The following is extracted from LAPACK-3.0/SRC/Makefile. + # Added missing names from lapack-lite-3.1.1/SRC/Makefile + # while keeping removed names for Lapack-3.0 compatibility. + allaux = ''' + ilaenv ieeeck lsame lsamen xerbla + iparmq + ''' # *.f + laux = ''' + bdsdc bdsqr disna labad lacpy ladiv lae2 laebz laed0 laed1 + laed2 laed3 laed4 laed5 laed6 laed7 laed8 laed9 laeda laev2 + lagtf lagts lamch lamrg lanst lapy2 lapy3 larnv larrb larre + larrf lartg laruv las2 lascl lasd0 lasd1 lasd2 lasd3 lasd4 + lasd5 lasd6 lasd7 lasd8 lasd9 lasda lasdq lasdt laset lasq1 + lasq2 lasq3 lasq4 lasq5 lasq6 lasr lasrt lassq lasv2 pttrf + stebz stedc steqr sterf + + larra larrc larrd larr larrk larrj larrr laneg laisnan isnan + lazq3 lazq4 + ''' # [s|d]*.f + lasrc = ''' + gbbrd gbcon gbequ gbrfs gbsv gbsvx gbtf2 gbtrf gbtrs gebak + gebal gebd2 gebrd gecon geequ gees geesx geev geevx gegs gegv + gehd2 gehrd gelq2 gelqf gels gelsd gelss gelsx gelsy geql2 + geqlf geqp3 geqpf geqr2 geqrf gerfs gerq2 gerqf gesc2 gesdd + gesv gesvd gesvx getc2 getf2 getrf getri getrs ggbak ggbal + gges ggesx ggev ggevx ggglm gghrd gglse ggqrf ggrqf ggsvd + ggsvp gtcon gtrfs gtsv gtsvx gttrf gttrs gtts2 hgeqz hsein + hseqr labrd lacon laein lags2 lagtm lahqr lahrd laic1 lals0 + lalsa lalsd langb lange langt lanhs lansb lansp lansy lantb + lantp lantr lapll lapmt laqgb laqge laqp2 laqps laqsb laqsp + laqsy lar1v lar2v larf larfb larfg larft larfx largv larrv + lartv larz larzb larzt laswp lasyf latbs latdf latps latrd + latrs latrz latzm lauu2 lauum pbcon pbequ pbrfs pbstf pbsv + pbsvx pbtf2 pbtrf pbtrs pocon poequ porfs posv posvx potf2 + potrf potri potrs ppcon ppequ pprfs ppsv ppsvx pptrf pptri + pptrs ptcon pteqr ptrfs ptsv ptsvx pttrs ptts2 spcon sprfs + spsv spsvx sptrf sptri sptrs stegr stein sycon syrfs sysv + sysvx sytf2 sytrf sytri sytrs tbcon tbrfs tbtrs tgevc tgex2 + tgexc tgsen tgsja tgsna tgsy2 tgsyl tpcon tprfs tptri tptrs + trcon trevc trexc trrfs trsen trsna trsyl trti2 trtri trtrs + tzrqf tzrzf + + lacn2 lahr2 stemr laqr0 laqr1 laqr2 laqr3 laqr4 laqr5 + ''' # [s|c|d|z]*.f + sd_lasrc = ''' + laexc lag2 lagv2 laln2 lanv2 laqtr lasy2 opgtr opmtr org2l + org2r orgbr orghr orgl2 orglq orgql orgqr orgr2 orgrq orgtr + orm2l orm2r ormbr ormhr orml2 ormlq ormql ormqr ormr2 ormr3 + ormrq ormrz ormtr rscl sbev sbevd sbevx sbgst sbgv sbgvd sbgvx + sbtrd spev spevd spevx spgst spgv spgvd spgvx sptrd stev stevd + stevr stevx syev syevd syevr syevx sygs2 sygst sygv sygvd + sygvx sytd2 sytrd + ''' # [s|d]*.f + cz_lasrc = ''' + bdsqr hbev hbevd hbevx hbgst hbgv hbgvd hbgvx hbtrd hecon heev + heevd heevr heevx hegs2 hegst hegv hegvd hegvx herfs hesv + hesvx hetd2 hetf2 hetrd hetrf hetri hetrs hpcon hpev hpevd + hpevx hpgst hpgv hpgvd hpgvx hprfs hpsv hpsvx hptrd hptrf + hptri hptrs lacgv lacp2 lacpy lacrm lacrt ladiv laed0 laed7 + laed8 laesy laev2 lahef lanhb lanhe lanhp lanht laqhb laqhe + laqhp larcm larnv lartg lascl laset lasr lassq pttrf rot spmv + spr stedc steqr symv syr ung2l ung2r ungbr unghr ungl2 unglq + ungql ungqr ungr2 ungrq ungtr unm2l unm2r unmbr unmhr unml2 + unmlq unmql unmqr unmr2 unmr3 unmrq unmrz unmtr upgtr upmtr + ''' # [c|z]*.f + ####### + sclaux = laux + ' econd ' # s*.f + dzlaux = laux + ' secnd ' # d*.f + slasrc = lasrc + sd_lasrc # s*.f + dlasrc = lasrc + sd_lasrc # d*.f + clasrc = lasrc + cz_lasrc + ' srot srscl ' # c*.f + zlasrc = lasrc + cz_lasrc + ' drot drscl ' # z*.f + oclasrc = ' icmax1 scsum1 ' # *.f + ozlasrc = ' izmax1 dzsum1 ' # *.f + sources = ['s%s.f' % f for f in (sclaux + slasrc).split()] \ + + ['d%s.f' % f for f in (dzlaux + dlasrc).split()] \ + + ['c%s.f' % f for f in (clasrc).split()] \ + + ['z%s.f' % f for f in (zlasrc).split()] \ + + ['%s.f' % f for f in (allaux + oclasrc + ozlasrc).split()] + sources = [os.path.join(src_dir, f) for f in sources] + # Lapack 3.1: + src_dir2 = os.path.join(src_dir, '..', 'INSTALL') + sources += [os.path.join(src_dir2, p + 'lamch.f') for p in 'sdcz'] + # Lapack 3.2.1: + sources += [os.path.join(src_dir, p + 'larfp.f') for p in 'sdcz'] + sources += [os.path.join(src_dir, 'ila' + p + 'lr.f') for p in 'sdcz'] + sources += [os.path.join(src_dir, 'ila' + p + 'lc.f') for p in 'sdcz'] + # Should we check here actual existence of source files? + # Yes, the file listing is different between 3.0 and 3.1 + # versions. + sources = [f for f in sources if os.path.isfile(f)] + info = {'sources': sources, 'language': 'f77'} + self.set_info(**info) + +atlas_version_c_text = r''' +/* This file is generated from numpy/distutils/system_info.py */ +void ATL_buildinfo(void); +int main(void) { + ATL_buildinfo(); + return 0; +} +''' + +_cached_atlas_version = {} + + +def get_atlas_version(**config): + libraries = config.get('libraries', []) + library_dirs = config.get('library_dirs', []) + key = (tuple(libraries), tuple(library_dirs)) + if key in _cached_atlas_version: + return _cached_atlas_version[key] + c = cmd_config(Distribution()) + atlas_version = None + info = {} + try: + s, o = c.get_output(atlas_version_c_text, + libraries=libraries, library_dirs=library_dirs, + ) + if s and re.search(r'undefined reference to `_gfortran', o, re.M): + s, o = c.get_output(atlas_version_c_text, + libraries=libraries + ['gfortran'], + library_dirs=library_dirs, + ) + if not s: + warnings.warn(textwrap.dedent(""" + ***************************************************** + Linkage with ATLAS requires gfortran. Use + + python setup.py config_fc --fcompiler=gnu95 ... + + when building extension libraries that use ATLAS. + Make sure that -lgfortran is used for C++ extensions. + ***************************************************** + """), stacklevel=2) + dict_append(info, language='f90', + define_macros=[('ATLAS_REQUIRES_GFORTRAN', None)]) + except Exception: # failed to get version from file -- maybe on Windows + # look at directory name + for o in library_dirs: + m = re.search(r'ATLAS_(?P\d+[.]\d+[.]\d+)_', o) + if m: + atlas_version = m.group('version') + if atlas_version is not None: + break + + # final choice --- look at ATLAS_VERSION environment + # variable + if atlas_version is None: + atlas_version = os.environ.get('ATLAS_VERSION', None) + if atlas_version: + dict_append(info, define_macros=[( + 'ATLAS_INFO', _c_string_literal(atlas_version)) + ]) + else: + dict_append(info, define_macros=[('NO_ATLAS_INFO', -1)]) + return atlas_version or '?.?.?', info + + if not s: + m = re.search(r'ATLAS version (?P\d+[.]\d+[.]\d+)', o) + if m: + atlas_version = m.group('version') + if atlas_version is None: + if re.search(r'undefined symbol: ATL_buildinfo', o, re.M): + atlas_version = '3.2.1_pre3.3.6' + else: + log.info('Status: %d', s) + log.info('Output: %s', o) + + elif atlas_version == '3.2.1_pre3.3.6': + dict_append(info, define_macros=[('NO_ATLAS_INFO', -2)]) + else: + dict_append(info, define_macros=[( + 'ATLAS_INFO', _c_string_literal(atlas_version)) + ]) + result = _cached_atlas_version[key] = atlas_version, info + return result + + +class lapack_opt_info(system_info): + notfounderror = LapackNotFoundError + + # List of all known LAPACK libraries, in the default order + lapack_order = ['armpl', 'mkl', 'ssl2', 'openblas', 'flame', + 'accelerate', 'atlas', 'lapack'] + order_env_var_name = 'NPY_LAPACK_ORDER' + + def _calc_info_armpl(self): + info = get_info('lapack_armpl') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_mkl(self): + info = get_info('lapack_mkl') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_ssl2(self): + info = get_info('lapack_ssl2') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_openblas(self): + info = get_info('openblas_lapack') + if info: + self.set_info(**info) + return True + info = get_info('openblas_clapack') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_flame(self): + info = get_info('flame') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_atlas(self): + info = get_info('atlas_3_10_threads') + if not info: + info = get_info('atlas_3_10') + if not info: + info = get_info('atlas_threads') + if not info: + info = get_info('atlas') + if info: + # Figure out if ATLAS has lapack... + # If not we need the lapack library, but not BLAS! + l = info.get('define_macros', []) + if ('ATLAS_WITH_LAPACK_ATLAS', None) in l \ + or ('ATLAS_WITHOUT_LAPACK', None) in l: + # Get LAPACK (with possible warnings) + # If not found we don't accept anything + # since we can't use ATLAS with LAPACK! + lapack_info = self._get_info_lapack() + if not lapack_info: + return False + dict_append(info, **lapack_info) + self.set_info(**info) + return True + return False + + def _calc_info_accelerate(self): + info = get_info('accelerate') + if info: + self.set_info(**info) + return True + return False + + def _get_info_blas(self): + # Default to get the optimized BLAS implementation + info = get_info('blas_opt') + if not info: + warnings.warn(BlasNotFoundError.__doc__ or '', stacklevel=3) + info_src = get_info('blas_src') + if not info_src: + warnings.warn(BlasSrcNotFoundError.__doc__ or '', stacklevel=3) + return {} + dict_append(info, libraries=[('fblas_src', info_src)]) + return info + + def _get_info_lapack(self): + info = get_info('lapack') + if not info: + warnings.warn(LapackNotFoundError.__doc__ or '', stacklevel=3) + info_src = get_info('lapack_src') + if not info_src: + warnings.warn(LapackSrcNotFoundError.__doc__ or '', stacklevel=3) + return {} + dict_append(info, libraries=[('flapack_src', info_src)]) + return info + + def _calc_info_lapack(self): + info = self._get_info_lapack() + if info: + info_blas = self._get_info_blas() + dict_append(info, **info_blas) + dict_append(info, define_macros=[('NO_ATLAS_INFO', 1)]) + self.set_info(**info) + return True + return False + + def _calc_info_from_envvar(self): + info = {} + info['language'] = 'f77' + info['libraries'] = [] + info['include_dirs'] = [] + info['define_macros'] = [] + info['extra_link_args'] = os.environ['NPY_LAPACK_LIBS'].split() + self.set_info(**info) + return True + + def _calc_info(self, name): + return getattr(self, '_calc_info_{}'.format(name))() + + def calc_info(self): + lapack_order, unknown_order = _parse_env_order(self.lapack_order, self.order_env_var_name) + if len(unknown_order) > 0: + raise ValueError("lapack_opt_info user defined " + "LAPACK order has unacceptable " + "values: {}".format(unknown_order)) + + if 'NPY_LAPACK_LIBS' in os.environ: + # Bypass autodetection, set language to F77 and use env var linker + # flags directly + self._calc_info_from_envvar() + return + + for lapack in lapack_order: + if self._calc_info(lapack): + return + + if 'lapack' not in lapack_order: + # Since the user may request *not* to use any library, we still need + # to raise warnings to signal missing packages! + warnings.warn(LapackNotFoundError.__doc__ or '', stacklevel=2) + warnings.warn(LapackSrcNotFoundError.__doc__ or '', stacklevel=2) + + +class _ilp64_opt_info_mixin: + symbol_suffix = None + symbol_prefix = None + + def _check_info(self, info): + macros = dict(info.get('define_macros', [])) + prefix = macros.get('BLAS_SYMBOL_PREFIX', '') + suffix = macros.get('BLAS_SYMBOL_SUFFIX', '') + + if self.symbol_prefix not in (None, prefix): + return False + + if self.symbol_suffix not in (None, suffix): + return False + + return bool(info) + + +class lapack_ilp64_opt_info(lapack_opt_info, _ilp64_opt_info_mixin): + notfounderror = LapackILP64NotFoundError + lapack_order = ['openblas64_', 'openblas_ilp64', 'accelerate'] + order_env_var_name = 'NPY_LAPACK_ILP64_ORDER' + + def _calc_info(self, name): + print('lapack_ilp64_opt_info._calc_info(name=%s)' % (name)) + info = get_info(name + '_lapack') + if self._check_info(info): + self.set_info(**info) + return True + else: + print('%s_lapack does not exist' % (name)) + return False + + +class lapack_ilp64_plain_opt_info(lapack_ilp64_opt_info): + # Same as lapack_ilp64_opt_info, but fix symbol names + symbol_prefix = '' + symbol_suffix = '' + + +class lapack64__opt_info(lapack_ilp64_opt_info): + symbol_prefix = '' + symbol_suffix = '64_' + + +class blas_opt_info(system_info): + notfounderror = BlasNotFoundError + # List of all known BLAS libraries, in the default order + + blas_order = ['armpl', 'mkl', 'ssl2', 'blis', 'openblas', + 'accelerate', 'atlas', 'blas'] + order_env_var_name = 'NPY_BLAS_ORDER' + + def _calc_info_armpl(self): + info = get_info('blas_armpl') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_mkl(self): + info = get_info('blas_mkl') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_ssl2(self): + info = get_info('blas_ssl2') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_blis(self): + info = get_info('blis') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_openblas(self): + info = get_info('openblas') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_atlas(self): + info = get_info('atlas_3_10_blas_threads') + if not info: + info = get_info('atlas_3_10_blas') + if not info: + info = get_info('atlas_blas_threads') + if not info: + info = get_info('atlas_blas') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_accelerate(self): + info = get_info('accelerate') + if info: + self.set_info(**info) + return True + return False + + def _calc_info_blas(self): + # Warn about a non-optimized BLAS library + warnings.warn(BlasOptNotFoundError.__doc__ or '', stacklevel=3) + info = {} + dict_append(info, define_macros=[('NO_ATLAS_INFO', 1)]) + + blas = get_info('blas') + if blas: + dict_append(info, **blas) + else: + # Not even BLAS was found! + warnings.warn(BlasNotFoundError.__doc__ or '', stacklevel=3) + + blas_src = get_info('blas_src') + if not blas_src: + warnings.warn(BlasSrcNotFoundError.__doc__ or '', stacklevel=3) + return False + dict_append(info, libraries=[('fblas_src', blas_src)]) + + self.set_info(**info) + return True + + def _calc_info_from_envvar(self): + info = {} + info['language'] = 'f77' + info['libraries'] = [] + info['include_dirs'] = [] + info['define_macros'] = [] + info['extra_link_args'] = os.environ['NPY_BLAS_LIBS'].split() + if 'NPY_CBLAS_LIBS' in os.environ: + info['define_macros'].append(('HAVE_CBLAS', None)) + info['extra_link_args'].extend( + os.environ['NPY_CBLAS_LIBS'].split()) + self.set_info(**info) + return True + + def _calc_info(self, name): + return getattr(self, '_calc_info_{}'.format(name))() + + def calc_info(self): + blas_order, unknown_order = _parse_env_order(self.blas_order, self.order_env_var_name) + if len(unknown_order) > 0: + raise ValueError("blas_opt_info user defined BLAS order has unacceptable values: {}".format(unknown_order)) + + if 'NPY_BLAS_LIBS' in os.environ: + # Bypass autodetection, set language to F77 and use env var linker + # flags directly + self._calc_info_from_envvar() + return + + for blas in blas_order: + if self._calc_info(blas): + return + + if 'blas' not in blas_order: + # Since the user may request *not* to use any library, we still need + # to raise warnings to signal missing packages! + warnings.warn(BlasNotFoundError.__doc__ or '', stacklevel=2) + warnings.warn(BlasSrcNotFoundError.__doc__ or '', stacklevel=2) + + +class blas_ilp64_opt_info(blas_opt_info, _ilp64_opt_info_mixin): + notfounderror = BlasILP64NotFoundError + blas_order = ['openblas64_', 'openblas_ilp64', 'accelerate'] + order_env_var_name = 'NPY_BLAS_ILP64_ORDER' + + def _calc_info(self, name): + info = get_info(name) + if self._check_info(info): + self.set_info(**info) + return True + return False + + +class blas_ilp64_plain_opt_info(blas_ilp64_opt_info): + symbol_prefix = '' + symbol_suffix = '' + + +class blas64__opt_info(blas_ilp64_opt_info): + symbol_prefix = '' + symbol_suffix = '64_' + + +class cblas_info(system_info): + section = 'cblas' + dir_env_var = 'CBLAS' + # No default as it's used only in blas_info + _lib_names = [] + notfounderror = BlasNotFoundError + + +class blas_info(system_info): + section = 'blas' + dir_env_var = 'BLAS' + _lib_names = ['blas'] + notfounderror = BlasNotFoundError + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + opt = self.get_option_single('blas_libs', 'libraries') + blas_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs(lib_dirs, blas_libs, []) + if info is None: + return + else: + info['include_dirs'] = self.get_include_dirs() + if platform.system() == 'Windows': + # The check for windows is needed because get_cblas_libs uses the + # same compiler that was used to compile Python and msvc is + # often not installed when mingw is being used. This rough + # treatment is not desirable, but windows is tricky. + info['language'] = 'f77' # XXX: is it generally true? + # If cblas is given as an option, use those + cblas_info_obj = cblas_info() + cblas_opt = cblas_info_obj.get_option_single('cblas_libs', 'libraries') + cblas_libs = cblas_info_obj.get_libs(cblas_opt, None) + if cblas_libs: + info['libraries'] = cblas_libs + blas_libs + info['define_macros'] = [('HAVE_CBLAS', None)] + else: + lib = self.get_cblas_libs(info) + if lib is not None: + info['language'] = 'c' + info['libraries'] = lib + info['define_macros'] = [('HAVE_CBLAS', None)] + self.set_info(**info) + + def get_cblas_libs(self, info): + """ Check whether we can link with CBLAS interface + + This method will search through several combinations of libraries + to check whether CBLAS is present: + + 1. Libraries in ``info['libraries']``, as is + 2. As 1. but also explicitly adding ``'cblas'`` as a library + 3. As 1. but also explicitly adding ``'blas'`` as a library + 4. Check only library ``'cblas'`` + 5. Check only library ``'blas'`` + + Parameters + ---------- + info : dict + system information dictionary for compilation and linking + + Returns + ------- + libraries : list of str or None + a list of libraries that enables the use of CBLAS interface. + Returns None if not found or a compilation error occurs. + + Since 1.17 returns a list. + """ + # primitive cblas check by looking for the header and trying to link + # cblas or blas + c = customized_ccompiler() + tmpdir = tempfile.mkdtemp() + s = textwrap.dedent("""\ + #include + int main(int argc, const char *argv[]) + { + double a[4] = {1,2,3,4}; + double b[4] = {5,6,7,8}; + return cblas_ddot(4, a, 1, b, 1) > 10; + }""") + src = os.path.join(tmpdir, 'source.c') + try: + with open(src, 'w') as f: + f.write(s) + + try: + # check we can compile (find headers) + obj = c.compile([src], output_dir=tmpdir, + include_dirs=self.get_include_dirs()) + except (distutils.ccompiler.CompileError, distutils.ccompiler.LinkError): + return None + + # check we can link (find library) + # some systems have separate cblas and blas libs. + for libs in [info['libraries'], ['cblas'] + info['libraries'], + ['blas'] + info['libraries'], ['cblas'], ['blas']]: + try: + c.link_executable(obj, os.path.join(tmpdir, "a.out"), + libraries=libs, + library_dirs=info['library_dirs'], + extra_postargs=info.get('extra_link_args', [])) + return libs + except distutils.ccompiler.LinkError: + pass + finally: + shutil.rmtree(tmpdir) + return None + + +class openblas_info(blas_info): + section = 'openblas' + dir_env_var = 'OPENBLAS' + _lib_names = ['openblas'] + _require_symbols = [] + notfounderror = BlasNotFoundError + + @property + def symbol_prefix(self): + try: + return self.cp.get(self.section, 'symbol_prefix') + except NoOptionError: + return '' + + @property + def symbol_suffix(self): + try: + return self.cp.get(self.section, 'symbol_suffix') + except NoOptionError: + return '' + + def _calc_info(self): + c = customized_ccompiler() + + lib_dirs = self.get_lib_dirs() + + # Prefer to use libraries over openblas_libs + opt = self.get_option_single('openblas_libs', 'libraries') + openblas_libs = self.get_libs(opt, self._lib_names) + + info = self.check_libs(lib_dirs, openblas_libs, []) + + if c.compiler_type == "msvc" and info is None: + from numpy.distutils.fcompiler import new_fcompiler + f = new_fcompiler(c_compiler=c) + if f and f.compiler_type == 'gnu95': + # Try gfortran-compatible library files + info = self.check_msvc_gfortran_libs(lib_dirs, openblas_libs) + # Skip lapack check, we'd need build_ext to do it + skip_symbol_check = True + elif info: + skip_symbol_check = False + info['language'] = 'c' + + if info is None: + return None + + # Add extra info for OpenBLAS + extra_info = self.calc_extra_info() + dict_append(info, **extra_info) + + if not (skip_symbol_check or self.check_symbols(info)): + return None + + info['define_macros'] = [('HAVE_CBLAS', None)] + if self.symbol_prefix: + info['define_macros'] += [('BLAS_SYMBOL_PREFIX', self.symbol_prefix)] + if self.symbol_suffix: + info['define_macros'] += [ + ('BLAS_SYMBOL_SUFFIX', self.symbol_suffix), + ('OPENBLAS_ILP64_NAMING_SCHEME', None), + ] + + return info + + def calc_info(self): + info = self._calc_info() + if info is not None: + self.set_info(**info) + + def check_msvc_gfortran_libs(self, library_dirs, libraries): + # First, find the full path to each library directory + library_paths = [] + for library in libraries: + for library_dir in library_dirs: + # MinGW static ext will be .a + fullpath = os.path.join(library_dir, library + '.a') + if os.path.isfile(fullpath): + library_paths.append(fullpath) + break + else: + return None + + # Generate numpy.distutils virtual static library file + basename = self.__class__.__name__ + tmpdir = os.path.join(os.getcwd(), 'build', basename) + if not os.path.isdir(tmpdir): + os.makedirs(tmpdir) + + info = {'library_dirs': [tmpdir], + 'libraries': [basename], + 'language': 'f77'} + + fake_lib_file = os.path.join(tmpdir, basename + '.fobjects') + fake_clib_file = os.path.join(tmpdir, basename + '.cobjects') + with open(fake_lib_file, 'w') as f: + f.write("\n".join(library_paths)) + with open(fake_clib_file, 'w') as f: + pass + + return info + + def check_symbols(self, info): + res = False + c = customized_ccompiler() + + tmpdir = tempfile.mkdtemp() + + prototypes = "\n".join("void %s%s%s();" % (self.symbol_prefix, + symbol_name, + self.symbol_suffix) + for symbol_name in self._require_symbols) + calls = "\n".join("%s%s%s();" % (self.symbol_prefix, + symbol_name, + self.symbol_suffix) + for symbol_name in self._require_symbols) + s = textwrap.dedent("""\ + %(prototypes)s + int main(int argc, const char *argv[]) + { + %(calls)s + return 0; + }""") % dict(prototypes=prototypes, calls=calls) + src = os.path.join(tmpdir, 'source.c') + out = os.path.join(tmpdir, 'a.out') + # Add the additional "extra" arguments + try: + extra_args = info['extra_link_args'] + except Exception: + extra_args = [] + try: + with open(src, 'w') as f: + f.write(s) + obj = c.compile([src], output_dir=tmpdir) + try: + c.link_executable(obj, out, libraries=info['libraries'], + library_dirs=info['library_dirs'], + extra_postargs=extra_args) + res = True + except distutils.ccompiler.LinkError: + res = False + finally: + shutil.rmtree(tmpdir) + return res + +class openblas_lapack_info(openblas_info): + section = 'openblas' + dir_env_var = 'OPENBLAS' + _lib_names = ['openblas'] + _require_symbols = ['zungqr_'] + notfounderror = BlasNotFoundError + +class openblas_clapack_info(openblas_lapack_info): + _lib_names = ['openblas', 'lapack'] + +class openblas_ilp64_info(openblas_info): + section = 'openblas_ilp64' + dir_env_var = 'OPENBLAS_ILP64' + _lib_names = ['openblas64'] + _require_symbols = ['dgemm_', 'cblas_dgemm'] + notfounderror = BlasILP64NotFoundError + + def _calc_info(self): + info = super()._calc_info() + if info is not None: + info['define_macros'] += [('HAVE_BLAS_ILP64', None)] + return info + +class openblas_ilp64_lapack_info(openblas_ilp64_info): + _require_symbols = ['dgemm_', 'cblas_dgemm', 'zungqr_', 'LAPACKE_zungqr'] + + def _calc_info(self): + info = super()._calc_info() + if info: + info['define_macros'] += [('HAVE_LAPACKE', None)] + return info + +class openblas64__info(openblas_ilp64_info): + # ILP64 Openblas, with default symbol suffix + section = 'openblas64_' + dir_env_var = 'OPENBLAS64_' + _lib_names = ['openblas64_'] + symbol_suffix = '64_' + symbol_prefix = '' + +class openblas64__lapack_info(openblas_ilp64_lapack_info, openblas64__info): + pass + +class blis_info(blas_info): + section = 'blis' + dir_env_var = 'BLIS' + _lib_names = ['blis'] + notfounderror = BlasNotFoundError + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + opt = self.get_option_single('blis_libs', 'libraries') + blis_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs2(lib_dirs, blis_libs, []) + if info is None: + return + + # Add include dirs + incl_dirs = self.get_include_dirs() + dict_append(info, + language='c', + define_macros=[('HAVE_CBLAS', None)], + include_dirs=incl_dirs) + self.set_info(**info) + + +class flame_info(system_info): + """ Usage of libflame for LAPACK operations + + This requires libflame to be compiled with lapack wrappers: + + ./configure --enable-lapack2flame ... + + Be aware that libflame 5.1.0 has some missing names in the shared library, so + if you have problems, try the static flame library. + """ + section = 'flame' + _lib_names = ['flame'] + notfounderror = FlameNotFoundError + + def check_embedded_lapack(self, info): + """ libflame does not necessarily have a wrapper for fortran LAPACK, we need to check """ + c = customized_ccompiler() + + tmpdir = tempfile.mkdtemp() + s = textwrap.dedent("""\ + void zungqr_(); + int main(int argc, const char *argv[]) + { + zungqr_(); + return 0; + }""") + src = os.path.join(tmpdir, 'source.c') + out = os.path.join(tmpdir, 'a.out') + # Add the additional "extra" arguments + extra_args = info.get('extra_link_args', []) + try: + with open(src, 'w') as f: + f.write(s) + obj = c.compile([src], output_dir=tmpdir) + try: + c.link_executable(obj, out, libraries=info['libraries'], + library_dirs=info['library_dirs'], + extra_postargs=extra_args) + return True + except distutils.ccompiler.LinkError: + return False + finally: + shutil.rmtree(tmpdir) + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + flame_libs = self.get_libs('libraries', self._lib_names) + + info = self.check_libs2(lib_dirs, flame_libs, []) + if info is None: + return + + # Add the extra flag args to info + extra_info = self.calc_extra_info() + dict_append(info, **extra_info) + + if self.check_embedded_lapack(info): + # check if the user has supplied all information required + self.set_info(**info) + else: + # Try and get the BLAS lib to see if we can get it to work + blas_info = get_info('blas_opt') + if not blas_info: + # since we already failed once, this ain't going to work either + return + + # Now we need to merge the two dictionaries + for key in blas_info: + if isinstance(blas_info[key], list): + info[key] = info.get(key, []) + blas_info[key] + elif isinstance(blas_info[key], tuple): + info[key] = info.get(key, ()) + blas_info[key] + else: + info[key] = info.get(key, '') + blas_info[key] + + # Now check again + if self.check_embedded_lapack(info): + self.set_info(**info) + + +class accelerate_info(system_info): + section = 'accelerate' + _lib_names = ['accelerate', 'veclib'] + notfounderror = BlasNotFoundError + + def calc_info(self): + # Make possible to enable/disable from config file/env var + libraries = os.environ.get('ACCELERATE') + if libraries: + libraries = [libraries] + else: + libraries = self.get_libs('libraries', self._lib_names) + libraries = [lib.strip().lower() for lib in libraries] + + if (sys.platform == 'darwin' and + not os.getenv('_PYTHON_HOST_PLATFORM', None)): + # Use the system BLAS from Accelerate or vecLib under OSX + args = [] + link_args = [] + if get_platform()[-4:] == 'i386' or 'intel' in get_platform() or \ + 'x86_64' in get_platform() or \ + 'i386' in platform.platform(): + intel = 1 + else: + intel = 0 + if (os.path.exists('/System/Library/Frameworks' + '/Accelerate.framework/') and + 'accelerate' in libraries): + if intel: + args.extend(['-msse3']) + args.extend([ + '-I/System/Library/Frameworks/vecLib.framework/Headers']) + link_args.extend(['-Wl,-framework', '-Wl,Accelerate']) + elif (os.path.exists('/System/Library/Frameworks' + '/vecLib.framework/') and + 'veclib' in libraries): + if intel: + args.extend(['-msse3']) + args.extend([ + '-I/System/Library/Frameworks/vecLib.framework/Headers']) + link_args.extend(['-Wl,-framework', '-Wl,vecLib']) + + if args: + macros = [ + ('NO_ATLAS_INFO', 3), + ('HAVE_CBLAS', None), + ('ACCELERATE_NEW_LAPACK', None), + ] + if(os.getenv('NPY_USE_BLAS_ILP64', None)): + print('Setting HAVE_BLAS_ILP64') + macros += [ + ('HAVE_BLAS_ILP64', None), + ('ACCELERATE_LAPACK_ILP64', None), + ] + self.set_info(extra_compile_args=args, + extra_link_args=link_args, + define_macros=macros) + + return + +class accelerate_lapack_info(accelerate_info): + def _calc_info(self): + return super()._calc_info() + +class blas_src_info(system_info): + # BLAS_SRC is deprecated, please do not use this! + # Build or install a BLAS library via your package manager or from + # source separately. + section = 'blas_src' + dir_env_var = 'BLAS_SRC' + notfounderror = BlasSrcNotFoundError + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend([d] + self.combine_paths(d, ['blas'])) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + src_dirs = self.get_src_dirs() + src_dir = '' + for d in src_dirs: + if os.path.isfile(os.path.join(d, 'daxpy.f')): + src_dir = d + break + if not src_dir: + #XXX: Get sources from netlib. May be ask first. + return + blas1 = ''' + caxpy csscal dnrm2 dzasum saxpy srotg zdotc ccopy cswap drot + dznrm2 scasum srotm zdotu cdotc dasum drotg icamax scnrm2 + srotmg zdrot cdotu daxpy drotm idamax scopy sscal zdscal crotg + dcabs1 drotmg isamax sdot sswap zrotg cscal dcopy dscal izamax + snrm2 zaxpy zscal csrot ddot dswap sasum srot zcopy zswap + scabs1 + ''' + blas2 = ''' + cgbmv chpmv ctrsv dsymv dtrsv sspr2 strmv zhemv ztpmv cgemv + chpr dgbmv dsyr lsame ssymv strsv zher ztpsv cgerc chpr2 dgemv + dsyr2 sgbmv ssyr xerbla zher2 ztrmv cgeru ctbmv dger dtbmv + sgemv ssyr2 zgbmv zhpmv ztrsv chbmv ctbsv dsbmv dtbsv sger + stbmv zgemv zhpr chemv ctpmv dspmv dtpmv ssbmv stbsv zgerc + zhpr2 cher ctpsv dspr dtpsv sspmv stpmv zgeru ztbmv cher2 + ctrmv dspr2 dtrmv sspr stpsv zhbmv ztbsv + ''' + blas3 = ''' + cgemm csymm ctrsm dsyrk sgemm strmm zhemm zsyr2k chemm csyr2k + dgemm dtrmm ssymm strsm zher2k zsyrk cher2k csyrk dsymm dtrsm + ssyr2k zherk ztrmm cherk ctrmm dsyr2k ssyrk zgemm zsymm ztrsm + ''' + sources = [os.path.join(src_dir, f + '.f') \ + for f in (blas1 + blas2 + blas3).split()] + #XXX: should we check here actual existence of source files? + sources = [f for f in sources if os.path.isfile(f)] + info = {'sources': sources, 'language': 'f77'} + self.set_info(**info) + + +class x11_info(system_info): + section = 'x11' + notfounderror = X11NotFoundError + _lib_names = ['X11'] + + def __init__(self): + system_info.__init__(self, + default_lib_dirs=default_x11_lib_dirs, + default_include_dirs=default_x11_include_dirs) + + def calc_info(self): + if sys.platform in ['win32']: + return + lib_dirs = self.get_lib_dirs() + include_dirs = self.get_include_dirs() + opt = self.get_option_single('x11_libs', 'libraries') + x11_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs(lib_dirs, x11_libs, []) + if info is None: + return + inc_dir = None + for d in include_dirs: + if self.combine_paths(d, 'X11/X.h'): + inc_dir = d + break + if inc_dir is not None: + dict_append(info, include_dirs=[inc_dir]) + self.set_info(**info) + + +class _numpy_info(system_info): + section = 'Numeric' + modulename = 'Numeric' + notfounderror = NumericNotFoundError + + def __init__(self): + include_dirs = [] + try: + module = __import__(self.modulename) + prefix = [] + for name in module.__file__.split(os.sep): + if name == 'lib': + break + prefix.append(name) + + # Ask numpy for its own include path before attempting + # anything else + try: + include_dirs.append(getattr(module, 'get_include')()) + except AttributeError: + pass + + include_dirs.append(sysconfig.get_path('include')) + except ImportError: + pass + py_incl_dir = sysconfig.get_path('include') + include_dirs.append(py_incl_dir) + py_pincl_dir = sysconfig.get_path('platinclude') + if py_pincl_dir not in include_dirs: + include_dirs.append(py_pincl_dir) + for d in default_include_dirs: + d = os.path.join(d, os.path.basename(py_incl_dir)) + if d not in include_dirs: + include_dirs.append(d) + system_info.__init__(self, + default_lib_dirs=[], + default_include_dirs=include_dirs) + + def calc_info(self): + try: + module = __import__(self.modulename) + except ImportError: + return + info = {} + macros = [] + for v in ['__version__', 'version']: + vrs = getattr(module, v, None) + if vrs is None: + continue + macros = [(self.modulename.upper() + '_VERSION', + _c_string_literal(vrs)), + (self.modulename.upper(), None)] + break + dict_append(info, define_macros=macros) + include_dirs = self.get_include_dirs() + inc_dir = None + for d in include_dirs: + if self.combine_paths(d, + os.path.join(self.modulename, + 'arrayobject.h')): + inc_dir = d + break + if inc_dir is not None: + dict_append(info, include_dirs=[inc_dir]) + if info: + self.set_info(**info) + return + + +class numarray_info(_numpy_info): + section = 'numarray' + modulename = 'numarray' + + +class Numeric_info(_numpy_info): + section = 'Numeric' + modulename = 'Numeric' + + +class numpy_info(_numpy_info): + section = 'numpy' + modulename = 'numpy' + + +class numerix_info(system_info): + section = 'numerix' + + def calc_info(self): + which = None, None + if os.getenv("NUMERIX"): + which = os.getenv("NUMERIX"), "environment var" + # If all the above fail, default to numpy. + if which[0] is None: + which = "numpy", "defaulted" + try: + import numpy # noqa: F401 + which = "numpy", "defaulted" + except ImportError as e: + msg1 = str(e) + try: + import Numeric # noqa: F401 + which = "numeric", "defaulted" + except ImportError as e: + msg2 = str(e) + try: + import numarray # noqa: F401 + which = "numarray", "defaulted" + except ImportError as e: + msg3 = str(e) + log.info(msg1) + log.info(msg2) + log.info(msg3) + which = which[0].strip().lower(), which[1] + if which[0] not in ["numeric", "numarray", "numpy"]: + raise ValueError("numerix selector must be either 'Numeric' " + "or 'numarray' or 'numpy' but the value obtained" + " from the %s was '%s'." % (which[1], which[0])) + os.environ['NUMERIX'] = which[0] + self.set_info(**get_info(which[0])) + + +class f2py_info(system_info): + def calc_info(self): + try: + import numpy.f2py as f2py + except ImportError: + return + f2py_dir = os.path.join(os.path.dirname(f2py.__file__), 'src') + self.set_info(sources=[os.path.join(f2py_dir, 'fortranobject.c')], + include_dirs=[f2py_dir]) + return + + +class boost_python_info(system_info): + section = 'boost_python' + dir_env_var = 'BOOST' + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend([d] + self.combine_paths(d, ['boost*'])) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + src_dirs = self.get_src_dirs() + src_dir = '' + for d in src_dirs: + if os.path.isfile(os.path.join(d, 'libs', 'python', 'src', + 'module.cpp')): + src_dir = d + break + if not src_dir: + return + py_incl_dirs = [sysconfig.get_path('include')] + py_pincl_dir = sysconfig.get_path('platinclude') + if py_pincl_dir not in py_incl_dirs: + py_incl_dirs.append(py_pincl_dir) + srcs_dir = os.path.join(src_dir, 'libs', 'python', 'src') + bpl_srcs = glob(os.path.join(srcs_dir, '*.cpp')) + bpl_srcs += glob(os.path.join(srcs_dir, '*', '*.cpp')) + info = {'libraries': [('boost_python_src', + {'include_dirs': [src_dir] + py_incl_dirs, + 'sources':bpl_srcs} + )], + 'include_dirs': [src_dir], + } + if info: + self.set_info(**info) + return + + +class agg2_info(system_info): + section = 'agg2' + dir_env_var = 'AGG2' + + def get_paths(self, section, key): + pre_dirs = system_info.get_paths(self, section, key) + dirs = [] + for d in pre_dirs: + dirs.extend([d] + self.combine_paths(d, ['agg2*'])) + return [d for d in dirs if os.path.isdir(d)] + + def calc_info(self): + src_dirs = self.get_src_dirs() + src_dir = '' + for d in src_dirs: + if os.path.isfile(os.path.join(d, 'src', 'agg_affine_matrix.cpp')): + src_dir = d + break + if not src_dir: + return + if sys.platform == 'win32': + agg2_srcs = glob(os.path.join(src_dir, 'src', 'platform', + 'win32', 'agg_win32_bmp.cpp')) + else: + agg2_srcs = glob(os.path.join(src_dir, 'src', '*.cpp')) + agg2_srcs += [os.path.join(src_dir, 'src', 'platform', + 'X11', + 'agg_platform_support.cpp')] + + info = {'libraries': + [('agg2_src', + {'sources': agg2_srcs, + 'include_dirs': [os.path.join(src_dir, 'include')], + } + )], + 'include_dirs': [os.path.join(src_dir, 'include')], + } + if info: + self.set_info(**info) + return + + +class _pkg_config_info(system_info): + section = None + config_env_var = 'PKG_CONFIG' + default_config_exe = 'pkg-config' + append_config_exe = '' + version_macro_name = None + release_macro_name = None + version_flag = '--modversion' + cflags_flag = '--cflags' + + def get_config_exe(self): + if self.config_env_var in os.environ: + return os.environ[self.config_env_var] + return self.default_config_exe + + def get_config_output(self, config_exe, option): + cmd = config_exe + ' ' + self.append_config_exe + ' ' + option + try: + o = subprocess.check_output(cmd) + except (OSError, subprocess.CalledProcessError): + pass + else: + o = filepath_from_subprocess_output(o) + return o + + def calc_info(self): + config_exe = find_executable(self.get_config_exe()) + if not config_exe: + log.warn('File not found: %s. Cannot determine %s info.' \ + % (config_exe, self.section)) + return + info = {} + macros = [] + libraries = [] + library_dirs = [] + include_dirs = [] + extra_link_args = [] + extra_compile_args = [] + version = self.get_config_output(config_exe, self.version_flag) + if version: + macros.append((self.__class__.__name__.split('.')[-1].upper(), + _c_string_literal(version))) + if self.version_macro_name: + macros.append((self.version_macro_name + '_%s' + % (version.replace('.', '_')), None)) + if self.release_macro_name: + release = self.get_config_output(config_exe, '--release') + if release: + macros.append((self.release_macro_name + '_%s' + % (release.replace('.', '_')), None)) + opts = self.get_config_output(config_exe, '--libs') + if opts: + for opt in opts.split(): + if opt[:2] == '-l': + libraries.append(opt[2:]) + elif opt[:2] == '-L': + library_dirs.append(opt[2:]) + else: + extra_link_args.append(opt) + opts = self.get_config_output(config_exe, self.cflags_flag) + if opts: + for opt in opts.split(): + if opt[:2] == '-I': + include_dirs.append(opt[2:]) + elif opt[:2] == '-D': + if '=' in opt: + n, v = opt[2:].split('=') + macros.append((n, v)) + else: + macros.append((opt[2:], None)) + else: + extra_compile_args.append(opt) + if macros: + dict_append(info, define_macros=macros) + if libraries: + dict_append(info, libraries=libraries) + if library_dirs: + dict_append(info, library_dirs=library_dirs) + if include_dirs: + dict_append(info, include_dirs=include_dirs) + if extra_link_args: + dict_append(info, extra_link_args=extra_link_args) + if extra_compile_args: + dict_append(info, extra_compile_args=extra_compile_args) + if info: + self.set_info(**info) + return + + +class wx_info(_pkg_config_info): + section = 'wx' + config_env_var = 'WX_CONFIG' + default_config_exe = 'wx-config' + append_config_exe = '' + version_macro_name = 'WX_VERSION' + release_macro_name = 'WX_RELEASE' + version_flag = '--version' + cflags_flag = '--cxxflags' + + +class gdk_pixbuf_xlib_2_info(_pkg_config_info): + section = 'gdk_pixbuf_xlib_2' + append_config_exe = 'gdk-pixbuf-xlib-2.0' + version_macro_name = 'GDK_PIXBUF_XLIB_VERSION' + + +class gdk_pixbuf_2_info(_pkg_config_info): + section = 'gdk_pixbuf_2' + append_config_exe = 'gdk-pixbuf-2.0' + version_macro_name = 'GDK_PIXBUF_VERSION' + + +class gdk_x11_2_info(_pkg_config_info): + section = 'gdk_x11_2' + append_config_exe = 'gdk-x11-2.0' + version_macro_name = 'GDK_X11_VERSION' + + +class gdk_2_info(_pkg_config_info): + section = 'gdk_2' + append_config_exe = 'gdk-2.0' + version_macro_name = 'GDK_VERSION' + + +class gdk_info(_pkg_config_info): + section = 'gdk' + append_config_exe = 'gdk' + version_macro_name = 'GDK_VERSION' + + +class gtkp_x11_2_info(_pkg_config_info): + section = 'gtkp_x11_2' + append_config_exe = 'gtk+-x11-2.0' + version_macro_name = 'GTK_X11_VERSION' + + +class gtkp_2_info(_pkg_config_info): + section = 'gtkp_2' + append_config_exe = 'gtk+-2.0' + version_macro_name = 'GTK_VERSION' + + +class xft_info(_pkg_config_info): + section = 'xft' + append_config_exe = 'xft' + version_macro_name = 'XFT_VERSION' + + +class freetype2_info(_pkg_config_info): + section = 'freetype2' + append_config_exe = 'freetype2' + version_macro_name = 'FREETYPE2_VERSION' + + +class amd_info(system_info): + section = 'amd' + dir_env_var = 'AMD' + _lib_names = ['amd'] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + + opt = self.get_option_single('amd_libs', 'libraries') + amd_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs(lib_dirs, amd_libs, []) + if info is None: + return + + include_dirs = self.get_include_dirs() + + inc_dir = None + for d in include_dirs: + p = self.combine_paths(d, 'amd.h') + if p: + inc_dir = os.path.dirname(p[0]) + break + if inc_dir is not None: + dict_append(info, include_dirs=[inc_dir], + define_macros=[('SCIPY_AMD_H', None)], + swig_opts=['-I' + inc_dir]) + + self.set_info(**info) + return + + +class umfpack_info(system_info): + section = 'umfpack' + dir_env_var = 'UMFPACK' + notfounderror = UmfpackNotFoundError + _lib_names = ['umfpack'] + + def calc_info(self): + lib_dirs = self.get_lib_dirs() + + opt = self.get_option_single('umfpack_libs', 'libraries') + umfpack_libs = self.get_libs(opt, self._lib_names) + info = self.check_libs(lib_dirs, umfpack_libs, []) + if info is None: + return + + include_dirs = self.get_include_dirs() + + inc_dir = None + for d in include_dirs: + p = self.combine_paths(d, ['', 'umfpack'], 'umfpack.h') + if p: + inc_dir = os.path.dirname(p[0]) + break + if inc_dir is not None: + dict_append(info, include_dirs=[inc_dir], + define_macros=[('SCIPY_UMFPACK_H', None)], + swig_opts=['-I' + inc_dir]) + + dict_append(info, **get_info('amd')) + + self.set_info(**info) + return + + +def combine_paths(*args, **kws): + """ Return a list of existing paths composed by all combinations of + items from arguments. + """ + r = [] + for a in args: + if not a: + continue + if is_string(a): + a = [a] + r.append(a) + args = r + if not args: + return [] + if len(args) == 1: + result = reduce(lambda a, b: a + b, map(glob, args[0]), []) + elif len(args) == 2: + result = [] + for a0 in args[0]: + for a1 in args[1]: + result.extend(glob(os.path.join(a0, a1))) + else: + result = combine_paths(*(combine_paths(args[0], args[1]) + args[2:])) + log.debug('(paths: %s)', ','.join(result)) + return result + +language_map = {'c': 0, 'c++': 1, 'f77': 2, 'f90': 3} +inv_language_map = {0: 'c', 1: 'c++', 2: 'f77', 3: 'f90'} + + +def dict_append(d, **kws): + languages = [] + for k, v in kws.items(): + if k == 'language': + languages.append(v) + continue + if k in d: + if k in ['library_dirs', 'include_dirs', + 'extra_compile_args', 'extra_link_args', + 'runtime_library_dirs', 'define_macros']: + [d[k].append(vv) for vv in v if vv not in d[k]] + else: + d[k].extend(v) + else: + d[k] = v + if languages: + l = inv_language_map[max([language_map.get(l, 0) for l in languages])] + d['language'] = l + return + + +def parseCmdLine(argv=(None,)): + import optparse + parser = optparse.OptionParser("usage: %prog [-v] [info objs]") + parser.add_option('-v', '--verbose', action='store_true', dest='verbose', + default=False, + help='be verbose and print more messages') + + opts, args = parser.parse_args(args=argv[1:]) + return opts, args + + +def show_all(argv=None): + import inspect + if argv is None: + argv = sys.argv + opts, args = parseCmdLine(argv) + if opts.verbose: + log.set_threshold(log.DEBUG) + else: + log.set_threshold(log.INFO) + show_only = [] + for n in args: + if n[-5:] != '_info': + n = n + '_info' + show_only.append(n) + show_all = not show_only + _gdict_ = globals().copy() + for name, c in _gdict_.items(): + if not inspect.isclass(c): + continue + if not issubclass(c, system_info) or c is system_info: + continue + if not show_all: + if name not in show_only: + continue + del show_only[show_only.index(name)] + conf = c() + conf.verbosity = 2 + # we don't need the result, but we want + # the side effect of printing diagnostics + conf.get_info() + if show_only: + log.info('Info classes not defined: %s', ','.join(show_only)) + +if __name__ == "__main__": + show_all() diff --git a/venv/lib/python3.10/site-packages/numpy/distutils/unixccompiler.py b/venv/lib/python3.10/site-packages/numpy/distutils/unixccompiler.py new file mode 100644 index 0000000000000000000000000000000000000000..4884960fdf227497df644b71b129ce561e3b49e0 --- /dev/null +++ b/venv/lib/python3.10/site-packages/numpy/distutils/unixccompiler.py @@ -0,0 +1,141 @@ +""" +unixccompiler - can handle very long argument lists for ar. + +""" +import os +import sys +import subprocess +import shlex + +from distutils.errors import CompileError, DistutilsExecError, LibError +from distutils.unixccompiler import UnixCCompiler +from numpy.distutils.ccompiler import replace_method +from numpy.distutils.misc_util import _commandline_dep_string +from numpy.distutils import log + +# Note that UnixCCompiler._compile appeared in Python 2.3 +def UnixCCompiler__compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts): + """Compile a single source files with a Unix-style compiler.""" + # HP ad-hoc fix, see ticket 1383 + ccomp = self.compiler_so + if ccomp[0] == 'aCC': + # remove flags that will trigger ANSI-C mode for aCC + if '-Ae' in ccomp: + ccomp.remove('-Ae') + if '-Aa' in ccomp: + ccomp.remove('-Aa') + # add flags for (almost) sane C++ handling + ccomp += ['-AA'] + self.compiler_so = ccomp + # ensure OPT environment variable is read + if 'OPT' in os.environ: + # XXX who uses this? + from sysconfig import get_config_vars + opt = shlex.join(shlex.split(os.environ['OPT'])) + gcv_opt = shlex.join(shlex.split(get_config_vars('OPT')[0])) + ccomp_s = shlex.join(self.compiler_so) + if opt not in ccomp_s: + ccomp_s = ccomp_s.replace(gcv_opt, opt) + self.compiler_so = shlex.split(ccomp_s) + llink_s = shlex.join(self.linker_so) + if opt not in llink_s: + self.linker_so = self.linker_so + shlex.split(opt) + + display = '%s: %s' % (os.path.basename(self.compiler_so[0]), src) + + # gcc style automatic dependencies, outputs a makefile (-MF) that lists + # all headers needed by a c file as a side effect of compilation (-MMD) + if getattr(self, '_auto_depends', False): + deps = ['-MMD', '-MF', obj + '.d'] + else: + deps = [] + + try: + self.spawn(self.compiler_so + cc_args + [src, '-o', obj] + deps + + extra_postargs, display = display) + except DistutilsExecError as e: + msg = str(e) + raise CompileError(msg) from None + + # add commandline flags to dependency file + if deps: + # After running the compiler, the file created will be in EBCDIC + # but will not be tagged as such. This tags it so the file does not + # have multiple different encodings being written to it + if sys.platform == 'zos': + subprocess.check_output(['chtag', '-tc', 'IBM1047', obj + '.d']) + with open(obj + '.d', 'a') as f: + f.write(_commandline_dep_string(cc_args, extra_postargs, pp_opts)) + +replace_method(UnixCCompiler, '_compile', UnixCCompiler__compile) + + +def UnixCCompiler_create_static_lib(self, objects, output_libname, + output_dir=None, debug=0, target_lang=None): + """ + Build a static library in a separate sub-process. + + Parameters + ---------- + objects : list or tuple of str + List of paths to object files used to build the static library. + output_libname : str + The library name as an absolute or relative (if `output_dir` is used) + path. + output_dir : str, optional + The path to the output directory. Default is None, in which case + the ``output_dir`` attribute of the UnixCCompiler instance. + debug : bool, optional + This parameter is not used. + target_lang : str, optional + This parameter is not used. + + Returns + ------- + None + + """ + objects, output_dir = self._fix_object_args(objects, output_dir) + + output_filename = \ + self.library_filename(output_libname, output_dir=output_dir) + + if self._need_link(objects, output_filename): + try: + # previous .a may be screwed up; best to remove it first + # and recreate. + # Also, ar on OS X doesn't handle updating universal archives + os.unlink(output_filename) + except OSError: + pass + self.mkpath(os.path.dirname(output_filename)) + tmp_objects = objects + self.objects + while tmp_objects: + objects = tmp_objects[:50] + tmp_objects = tmp_objects[50:] + display = '%s: adding %d object files to %s' % ( + os.path.basename(self.archiver[0]), + len(objects), output_filename) + self.spawn(self.archiver + [output_filename] + objects, + display = display) + + # Not many Unices required ranlib anymore -- SunOS 4.x is, I + # think the only major Unix that does. Maybe we need some + # platform intelligence here to skip ranlib if it's not + # needed -- or maybe Python's configure script took care of + # it for us, hence the check for leading colon. + if self.ranlib: + display = '%s:@ %s' % (os.path.basename(self.ranlib[0]), + output_filename) + try: + self.spawn(self.ranlib + [output_filename], + display = display) + except DistutilsExecError as e: + msg = str(e) + raise LibError(msg) from None + else: + log.debug("skipping %s (up-to-date)", output_filename) + return + +replace_method(UnixCCompiler, 'create_static_lib', + UnixCCompiler_create_static_lib)