FM / core

/usr/lib64/python2.6/site-packages/numpy/core/

/usr/lib64/python2.6/site-packages/numpy/core

Name	Size	Mode	Actions
include/	-	0755	rm
lib/	-	0755	rm
tests/	-	0755	rm
arrayprint.py	16812	0644	edit dl rm
arrayprint.pyc	15601	0644	edit dl rm
arrayprint.pyo	15601	0644	edit dl rm
defchararray.py	69952	0644	edit dl rm
defchararray.pyc	78326	0644	edit dl rm
defchararray.pyo	78326	0644	edit dl rm
defmatrix.py	28094	0644	edit dl rm
defmatrix.pyc	30970	0644	edit dl rm
defmatrix.pyo	30970	0644	edit dl rm
fromnumeric.py	71135	0644	edit dl rm
fromnumeric.pyc	75079	0644	edit dl rm
fromnumeric.pyo	75079	0644	edit dl rm
function_base.py	5201	0644	edit dl rm
function_base.pyc	5569	0644	edit dl rm
function_base.pyo	5569	0644	edit dl rm
generate_numpy_api.py	6444	0644	edit dl rm
generate_numpy_api.pyc	6202	0644	edit dl rm
generate_numpy_api.pyo	6141	0644	edit dl rm
getlimits.py	8790	0644	edit dl rm
getlimits.pyc	10068	0644	edit dl rm
getlimits.pyo	10068	0644	edit dl rm
info.py	4635	0644	edit dl rm
info.pyc	4806	0644	edit dl rm
info.pyo	4806	0644	edit dl rm
machar.py	10658	0644	edit dl rm
machar.pyc	8694	0644	edit dl rm
machar.pyo	8694	0644	edit dl rm
memmap.py	9301	0644	edit dl rm
memmap.pyc	9534	0644	edit dl rm
memmap.pyo	9534	0644	edit dl rm
multiarray.so	584824	0755	edit dl rm
multiarray_tests.so	13008	0755	edit dl rm
numeric.py	68280	0644	edit dl rm
numeric.pyc	72033	0644	edit dl rm
numeric.pyo	72033	0644	edit dl rm
numerictypes.py	25088	0644	edit dl rm
numerictypes.pyc	24189	0644	edit dl rm
numerictypes.pyo	24144	0644	edit dl rm
records.py	26838	0644	edit dl rm
records.pyc	24437	0644	edit dl rm
records.pyo	24437	0644	edit dl rm
scalarmath.so	164928	0755	edit dl rm
scons_support.py	8352	0644	edit dl rm
scons_support.pyc	9342	0644	edit dl rm
scons_support.pyo	9342	0644	edit dl rm
setup.py	32450	0644	edit dl rm
setup.pyc	23292	0644	edit dl rm
setup.pyo	23292	0644	edit dl rm
setupscons.py	4516	0644	edit dl rm
setupscons.pyc	4087	0644	edit dl rm
setupscons.pyo	4087	0644	edit dl rm
setup_common.py	10069	0644	edit dl rm
setup_common.pyc	8353	0644	edit dl rm
setup_common.pyo	8353	0644	edit dl rm
shape_base.py	6294	0644	edit dl rm
shape_base.pyc	7123	0644	edit dl rm
shape_base.pyo	7123	0644	edit dl rm
umath.so	325904	0755	edit dl rm
umath_tests.so	12192	0755	edit dl rm
_dotblas.so	20712	0755	edit dl rm
_internal.py	10368	0644	edit dl rm
_internal.pyc	10870	0644	edit dl rm
_internal.pyo	10870	0644	edit dl rm
_mx_datetime_parser.py	33252	0644	edit dl rm
_mx_datetime_parser.pyc	29029	0644	edit dl rm
_mx_datetime_parser.pyo	29029	0644	edit dl rm
_sort.so	90736	0755	edit dl rm
__init__.py	983	0644	edit dl rm
__init__.pyc	1261	0644	edit dl rm
__init__.pyo	1261	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/numpy/core/setup.py (32450B)

import imp
import os
import sys
import shutil
from os.path import join
from numpy.distutils import log
from distutils.dep_util import newer
from distutils.sysconfig import get_config_var
import warnings
import re

from setup_common import *

# Set to True to enable multiple file compilations (experimental)
try:
    os.environ['NPY_SEPARATE_COMPILATION']
    ENABLE_SEPARATE_COMPILATION = True
except KeyError:
    ENABLE_SEPARATE_COMPILATION = False

# XXX: ugly, we use a class to avoid calling twice some expensive functions in
# config.h/numpyconfig.h. I don't see a better way because distutils force
# config.h generation inside an Extension class, and as such sharing
# configuration informations between extensions is not easy.
# Using a pickled-based memoize does not work because config_cmd is an instance
# method, which cPickle does not like.
try:
    import cPickle as _pik
except ImportError:
    import pickle as _pik
import copy

class CallOnceOnly(object):
    def __init__(self):
        self._check_types = None
        self._check_ieee_macros = None
        self._check_complex = None

def check_types(self, *a, **kw):
        if self._check_types is None:
            out = check_types(*a, **kw)
            self._check_types = _pik.dumps(out)
        else:
            out = copy.deepcopy(_pik.loads(self._check_types))
        return out

def check_ieee_macros(self, *a, **kw):
        if self._check_ieee_macros is None:
            out = check_ieee_macros(*a, **kw)
            self._check_ieee_macros = _pik.dumps(out)
        else:
            out = copy.deepcopy(_pik.loads(self._check_ieee_macros))
        return out

def check_complex(self, *a, **kw):
        if self._check_complex is None:
            out = check_complex(*a, **kw)
            self._check_complex = _pik.dumps(out)
        else:
            out = copy.deepcopy(_pik.loads(self._check_complex))
        return out

PYTHON_HAS_UNICODE_WIDE = True

def pythonlib_dir():
    """return path where libpython* is."""
    if sys.platform == 'win32':
        return os.path.join(sys.prefix, "libs")
    else:
        return get_config_var('LIBDIR')

def is_npy_no_signal():
    """Return True if the NPY_NO_SIGNAL symbol must be defined in configuration
    header."""
    return sys.platform == 'win32'

def is_npy_no_smp():
    """Return True if the NPY_NO_SMP symbol must be defined in public
    header (when SMP support cannot be reliably enabled)."""
    # Python 2.3 causes a segfault when
    #  trying to re-acquire the thread-state
    #  which is done in error-handling
    #  ufunc code.  NPY_ALLOW_C_API and friends
    #  cause the segfault. So, we disable threading
    #  for now.
    if sys.version[:5] < '2.4.2':
        nosmp = 1
    else:
        # Perhaps a fancier check is in order here.
        #  so that threads are only enabled if there
        #  are actually multiple CPUS? -- but
        #  threaded code can be nice even on a single
        #  CPU so that long-calculating code doesn't
        #  block.
        try:
            nosmp = os.environ['NPY_NOSMP']
            nosmp = 1
        except KeyError:
            nosmp = 0
    return nosmp == 1

def win32_checks(deflist):
    from numpy.distutils.misc_util import get_build_architecture
    a = get_build_architecture()

# Distutils hack on AMD64 on windows
    print 'BUILD_ARCHITECTURE: %r, os.name=%r, sys.platform=%r' % \
          (a, os.name, sys.platform)
    if a == 'AMD64':
        deflist.append('DISTUTILS_USE_SDK')

# On win32, force long double format string to be 'g', not
    # 'Lg', since the MS runtime does not support long double whose
    # size is > sizeof(double)
    if a == "Intel" or a == "AMD64":
        deflist.append('FORCE_NO_LONG_DOUBLE_FORMATTING')

def check_math_capabilities(config, moredefs, mathlibs):
    def check_func(func_name):
        return config.check_func(func_name, libraries=mathlibs,
                                 decl=True, call=True)

def check_funcs_once(funcs_name):
        decl = dict([(f, True) for f in funcs_name])
        st = config.check_funcs_once(funcs_name, libraries=mathlibs,
                                     decl=decl, call=decl)
        if st:
            moredefs.extend([fname2def(f) for f in funcs_name])
        return st

def check_funcs(funcs_name):
        # Use check_funcs_once first, and if it does not work, test func per
        # func. Return success only if all the functions are available
        if not check_funcs_once(funcs_name):
            # Global check failed, check func per func
            for f in funcs_name:
                if check_func(f):
                    moredefs.append(fname2def(f))
            return 0
        else:
            return 1

#use_msvc = config.check_decl("_MSC_VER")

if not check_funcs_once(MANDATORY_FUNCS):
        raise SystemError("One of the required function to build numpy is not"
                " available (the list is %s)." % str(MANDATORY_FUNCS))

# Standard functions which may not be available and for which we have a
    # replacement implementation. Note that some of these are C99 functions.

# XXX: hack to circumvent cpp pollution from python: python put its
    # config.h in the public namespace, so we have a clash for the common
    # functions we test. We remove every function tested by python's
    # autoconf, hoping their own test are correct
    if sys.version_info[:2] >= (2, 5):
        for f in OPTIONAL_STDFUNCS_MAYBE:
            if config.check_decl(fname2def(f),
                        headers=["Python.h", "math.h"]):
                OPTIONAL_STDFUNCS.remove(f)

check_funcs(OPTIONAL_STDFUNCS)

# C99 functions: float and long double versions
    check_funcs(C99_FUNCS_SINGLE)
    check_funcs(C99_FUNCS_EXTENDED)

def check_complex(config, mathlibs):
    priv = []
    pub = []

# Check for complex support
    st = config.check_header('complex.h')
    if st:
        priv.append('HAVE_COMPLEX_H')
        pub.append('NPY_USE_C99_COMPLEX')

for t in C99_COMPLEX_TYPES:
            st = config.check_type(t, headers=["complex.h"])
            if st:
                pub.append(('NPY_HAVE_%s' % type2def(t), 1))

def check_prec(prec):
            flist = [f + prec for f in C99_COMPLEX_TYPES]
            if not config.check_funcs_once(flist):
                for f in flist:
                    if config.check_func(f):
                        priv.append(fname2def(f))

return priv, pub

def check_ieee_macros(config):
    priv = []
    pub = []

macros = []

# XXX: hack to circumvent cpp pollution from python: python put its
    # config.h in the public namespace, so we have a clash for the common
    # functions we test. We remove every function tested by python's
    # autoconf, hoping their own test are correct
    _macros = ["isnan", "isinf", "signbit", "isfinite"]
    if sys.version_info[:2] >= (2, 6):
        for f in _macros:
            st = config.check_decl(fname2def("decl_%s" % f),
                    headers=["Python.h", "math.h"])
            if not st:
                macros.append(f)
    else:
        macros = _macros[:]
    # Normally, isnan and isinf are macro (C99), but some platforms only have
    # func, or both func and macro version. Check for macro only, and define
    # replacement ones if not found.
    # Note: including Python.h is necessary because it modifies some math.h
    # definitions
    for f in macros:
        st = config.check_decl(f, headers = ["Python.h", "math.h"])
        if st:
            priv.append(fname2def("decl_%s" % f))
            pub.append('NPY_%s' % fname2def("decl_%s" % f))

return priv, pub

def check_types(config_cmd, ext, build_dir):
    private_defines = []
    public_defines = []

# Expected size (in number of bytes) for each type. This is an
    # optimization: those are only hints, and an exhaustive search for the size
    # is done if the hints are wrong.
    expected = {}
    expected['short'] = [2]
    expected['int'] = [4]
    expected['long'] = [8, 4]
    expected['float'] = [4]
    expected['double'] = [8]
    expected['long double'] = [8, 12, 16]
    expected['Py_intptr_t'] = [4, 8]
    expected['PY_LONG_LONG'] = [8]
    expected['long long'] = [8]

# Check we have the python header (-dev* packages on Linux)
    result = config_cmd.check_header('Python.h')
    if not result:
        raise SystemError(
                "Cannot compiler 'Python.h'. Perhaps you need to "\
                "install python-dev|python-devel.")
    res = config_cmd.check_header("endian.h")
    if res:
        private_defines.append(('HAVE_ENDIAN_H', 1))
        public_defines.append(('NPY_HAVE_ENDIAN_H', 1))

res = config_cmd.check_header("endian.h")
    if res:
        private_defines.append(('HAVE_ENDIAN_H', 1))
        public_defines.append(('NPY_HAVE_ENDIAN_H', 1))

# Check basic types sizes
    for type in ('short', 'int', 'long'):
        res = config_cmd.check_decl("SIZEOF_%s" % sym2def(type), headers = ["Python.h"])
        if res:
            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), "SIZEOF_%s" % sym2def(type)))
        else:
            res = config_cmd.check_type_size(type, expected=expected[type])
            if res >= 0:
                public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
            else:
                raise SystemError("Checking sizeof (%s) failed !" % type)

for type in ('float', 'double', 'long double'):
        already_declared = config_cmd.check_decl("SIZEOF_%s" % sym2def(type),
                                                 headers = ["Python.h"])
        res = config_cmd.check_type_size(type, expected=expected[type])
        if res >= 0:
            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
            if not already_declared and not type == 'long double':
                private_defines.append(('SIZEOF_%s' % sym2def(type), '%d' % res))
        else:
            raise SystemError("Checking sizeof (%s) failed !" % type)

# Compute size of corresponding complex type: used to check that our
        # definition is binary compatible with C99 complex type (check done at
        # build time in npy_common.h)
        complex_def = "struct {%s __x; %s __y;}" % (type, type)
        res = config_cmd.check_type_size(complex_def, expected=2*expected[type])
        if res >= 0:
            public_defines.append(('NPY_SIZEOF_COMPLEX_%s' % sym2def(type), '%d' % res))
        else:
            raise SystemError("Checking sizeof (%s) failed !" % complex_def)

for type in ('Py_intptr_t',):
        res = config_cmd.check_type_size(type, headers=["Python.h"],
                library_dirs=[pythonlib_dir()],
                expected=expected[type])

if res >= 0:
            private_defines.append(('SIZEOF_%s' % sym2def(type), '%d' % res))
            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
        else:
            raise SystemError("Checking sizeof (%s) failed !" % type)

# We check declaration AND type because that's how distutils does it.
    if config_cmd.check_decl('PY_LONG_LONG', headers=['Python.h']):
        res = config_cmd.check_type_size('PY_LONG_LONG',  headers=['Python.h'],
                library_dirs=[pythonlib_dir()],
                expected=expected['PY_LONG_LONG'])
        if res >= 0:
            private_defines.append(('SIZEOF_%s' % sym2def('PY_LONG_LONG'), '%d' % res))
            public_defines.append(('NPY_SIZEOF_%s' % sym2def('PY_LONG_LONG'), '%d' % res))
        else:
            raise SystemError("Checking sizeof (%s) failed !" % 'PY_LONG_LONG')

res = config_cmd.check_type_size('long long',
                expected=expected['long long'])
        if res >= 0:
            #private_defines.append(('SIZEOF_%s' % sym2def('long long'), '%d' % res))
            public_defines.append(('NPY_SIZEOF_%s' % sym2def('long long'), '%d' % res))
        else:
            raise SystemError("Checking sizeof (%s) failed !" % 'long long')

if not config_cmd.check_decl('CHAR_BIT', headers=['Python.h']):
        raise RuntimeError(
            "Config wo CHAR_BIT is not supported"\
            ", please contact the maintainers")

return private_defines, public_defines

def check_mathlib(config_cmd):
    # Testing the C math library
    mathlibs = []
    mathlibs_choices = [[],['m'],['cpml']]
    mathlib = os.environ.get('MATHLIB')
    if mathlib:
        mathlibs_choices.insert(0,mathlib.split(','))
    for libs in mathlibs_choices:
        if config_cmd.check_func("exp", libraries=libs, decl=True, call=True):
            mathlibs = libs
            break
    else:
        raise EnvironmentError("math library missing; rerun "
                               "setup.py after setting the "
                               "MATHLIB env variable")
    return mathlibs

def visibility_define(config):
    """Return the define value to use for NPY_VISIBILITY_HIDDEN (may be empty
    string)."""
    if config.check_compiler_gcc4():
        return '__attribute__((visibility("hidden")))'
    else:
        return ''

def configuration(parent_package='',top_path=None):
    from numpy.distutils.misc_util import Configuration,dot_join
    from numpy.distutils.system_info import get_info, default_lib_dirs

config = Configuration('core',parent_package,top_path)
    local_dir = config.local_path
    codegen_dir = join(local_dir,'code_generators')

if is_released(config):
        warnings.simplefilter('error', MismatchCAPIWarning)

# Check whether we have a mismatch between the set C API VERSION and the
    # actual C API VERSION
    check_api_version(C_API_VERSION, codegen_dir)

generate_umath_py = join(codegen_dir,'generate_umath.py')
    n = dot_join(config.name,'generate_umath')
    generate_umath = imp.load_module('_'.join(n.split('.')),
                                     open(generate_umath_py,'U'),generate_umath_py,
                                     ('.py','U',1))

header_dir = 'include/numpy' # this is relative to config.path_in_package

cocache = CallOnceOnly()

def generate_config_h(ext, build_dir):
        target = join(build_dir,header_dir,'config.h')
        d = os.path.dirname(target)
        if not os.path.exists(d):
            os.makedirs(d)

if newer(__file__,target):
            config_cmd = config.get_config_cmd()
            log.info('Generating %s',target)

# Check sizeof
            moredefs, ignored = cocache.check_types(config_cmd, ext, build_dir)

# Check math library and C99 math funcs availability
            mathlibs = check_mathlib(config_cmd)
            moredefs.append(('MATHLIB',','.join(mathlibs)))

check_math_capabilities(config_cmd, moredefs, mathlibs)
            moredefs.extend(cocache.check_ieee_macros(config_cmd)[0])
            moredefs.extend(cocache.check_complex(config_cmd, mathlibs)[0])

# Signal check
            if is_npy_no_signal():
                moredefs.append('__NPY_PRIVATE_NO_SIGNAL')

# Windows checks
            if sys.platform=='win32' or os.name=='nt':
                win32_checks(moredefs)

# Inline check
            inline = config_cmd.check_inline()

# Check whether we need our own wide character support
            if not config_cmd.check_decl('Py_UNICODE_WIDE', headers=['Python.h']):
                PYTHON_HAS_UNICODE_WIDE = True
            else:
                PYTHON_HAS_UNICODE_WIDE = False
                
            if ENABLE_SEPARATE_COMPILATION:
                moredefs.append(('ENABLE_SEPARATE_COMPILATION', 1))

# Get long double representation
            if sys.platform != 'darwin':
                rep = check_long_double_representation(config_cmd)
                if rep in ['INTEL_EXTENDED_12_BYTES_LE',
                           'INTEL_EXTENDED_16_BYTES_LE',
                           'IEEE_QUAD_LE', 'IEEE_QUAD_BE',
                           'IEEE_DOUBLE_LE', 'IEEE_DOUBLE_BE',
                           'DOUBLE_DOUBLE_BE']:
                    moredefs.append(('HAVE_LDOUBLE_%s' % rep, 1))
                else:
                    raise ValueError("Unrecognized long double format: %s" % rep)

# Generate the config.h file from moredefs
            target_f = open(target, 'w')
            for d in moredefs:
                if isinstance(d,str):
                    target_f.write('#define %s\n' % (d))
                else:
                    target_f.write('#define %s %s\n' % (d[0],d[1]))

# define inline to our keyword, or nothing
            target_f.write('#ifndef __cplusplus\n')
            if inline == 'inline':
                target_f.write('/* #undef inline */\n')
            else:
                target_f.write('#define inline %s\n' % inline)
            target_f.write('#endif\n')

# add the guard to make sure config.h is never included directly,
            # but always through npy_config.h
            target_f.write("""
#ifndef _NPY_NPY_CONFIG_H_
#error config.h should never be included directly, include npy_config.h instead
#endif
""")

target_f.close()
            print 'File:',target
            target_f = open(target)
            print target_f.read()
            target_f.close()
            print 'EOF'
        else:
            mathlibs = []
            target_f = open(target)
            for line in target_f.readlines():
                s = '#define MATHLIB'
                if line.startswith(s):
                    value = line[len(s):].strip()
                    if value:
                        mathlibs.extend(value.split(','))
            target_f.close()

# Ugly: this can be called within a library and not an extension,
        # in which case there is no libraries attributes (and none is
        # needed).
        if hasattr(ext, 'libraries'):
            ext.libraries.extend(mathlibs)

incl_dir = os.path.dirname(target)
        if incl_dir not in config.numpy_include_dirs:
            config.numpy_include_dirs.append(incl_dir)

return target

def generate_numpyconfig_h(ext, build_dir):
        """Depends on config.h: generate_config_h has to be called before !"""
        target = join(build_dir,header_dir,'_numpyconfig.h')
        d = os.path.dirname(target)
        if not os.path.exists(d):
            os.makedirs(d)
        if newer(__file__,target):
            config_cmd = config.get_config_cmd()
            log.info('Generating %s',target)

# Check sizeof
            ignored, moredefs = cocache.check_types(config_cmd, ext, build_dir)

if is_npy_no_signal():
                moredefs.append(('NPY_NO_SIGNAL', 1))

if is_npy_no_smp():
                moredefs.append(('NPY_NO_SMP', 1))
            else:
                moredefs.append(('NPY_NO_SMP', 0))

mathlibs = check_mathlib(config_cmd)
            moredefs.extend(cocache.check_ieee_macros(config_cmd)[1])
            moredefs.extend(cocache.check_complex(config_cmd, mathlibs)[1])

if ENABLE_SEPARATE_COMPILATION:
                moredefs.append(('NPY_ENABLE_SEPARATE_COMPILATION', 1))

# Check wether we can use inttypes (C99) formats
            if config_cmd.check_decl('PRIdPTR', headers = ['inttypes.h']):
                moredefs.append(('NPY_USE_C99_FORMATS', 1))

# visibility check
            hidden_visibility = visibility_define(config_cmd)
            moredefs.append(('NPY_VISIBILITY_HIDDEN', hidden_visibility))

# Add the C API/ABI versions
            moredefs.append(('NPY_ABI_VERSION', '0x%.8X' % C_ABI_VERSION))
            moredefs.append(('NPY_API_VERSION', '0x%.8X' % C_API_VERSION))

# Add moredefs to header
            target_f = open(target, 'w')
            for d in moredefs:
                if isinstance(d,str):
                    target_f.write('#define %s\n' % (d))
                else:
                    target_f.write('#define %s %s\n' % (d[0],d[1]))

# Define __STDC_FORMAT_MACROS
            target_f.write("""
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS 1
#endif
""")
            target_f.close()

# Dump the numpyconfig.h header to stdout
            print 'File: %s' % target
            target_f = open(target)
            print target_f.read()
            target_f.close()
            print 'EOF'
        config.add_data_files((header_dir, target))
        return target

def generate_api_func(module_name):
        def generate_api(ext, build_dir):
            script = join(codegen_dir, module_name + '.py')
            sys.path.insert(0, codegen_dir)
            try:
                m = __import__(module_name)
                log.info('executing %s', script)
                h_file, c_file, doc_file = m.generate_api(os.path.join(build_dir, header_dir))
            finally:
                del sys.path[0]
            config.add_data_files((header_dir, h_file),
                                  (header_dir, doc_file))
            return (h_file,)
        return generate_api

generate_numpy_api = generate_api_func('generate_numpy_api')
    generate_ufunc_api = generate_api_func('generate_ufunc_api')

config.add_include_dirs(join(local_dir, "src", "private"))
    config.add_include_dirs(join(local_dir, "src"))
    config.add_include_dirs(join(local_dir))
    # Multiarray version: this function is needed to build foo.c from foo.c.src
    # when foo.c is included in another file and as such not in the src
    # argument of build_ext command
    def generate_multiarray_templated_sources(ext, build_dir):
        from numpy.distutils.misc_util import get_cmd

subpath = join('src', 'multiarray')
        sources = [join(local_dir, subpath, 'scalartypes.c.src'),
                   join(local_dir, subpath, 'arraytypes.c.src')]

# numpy.distutils generate .c from .c.src in weird directories, we have
        # to add them there as they depend on the build_dir
        config.add_include_dirs(join(build_dir, subpath))

cmd = get_cmd('build_src')
        cmd.ensure_finalized()

cmd.template_sources(sources, ext)

# umath version: this function is needed to build foo.c from foo.c.src
    # when foo.c is included in another file and as such not in the src
    # argument of build_ext command
    def generate_umath_templated_sources(ext, build_dir):
        from numpy.distutils.misc_util import get_cmd

subpath = join('src', 'umath')
        sources = [join(local_dir, subpath, 'loops.c.src'),
                   join(local_dir, subpath, 'umathmodule.c.src')]

# numpy.distutils generate .c from .c.src in weird directories, we have
        # to add them there as they depend on the build_dir
        config.add_include_dirs(join(build_dir, subpath))

cmd = get_cmd('build_src')
        cmd.ensure_finalized()

cmd.template_sources(sources, ext)

def generate_umath_c(ext,build_dir):
        target = join(build_dir,header_dir,'__umath_generated.c')
        dir = os.path.dirname(target)
        if not os.path.exists(dir):
            os.makedirs(dir)
        script = generate_umath_py
        if newer(script,target):
            f = open(target,'w')
            f.write(generate_umath.make_code(generate_umath.defdict,
                                             generate_umath.__file__))
            f.close()
        return []

config.add_data_files('include/numpy/*.h')
    config.add_include_dirs(join('src', 'npymath'))
    config.add_include_dirs(join('src', 'multiarray'))
    config.add_include_dirs(join('src', 'umath'))

config.numpy_include_dirs.extend(config.paths('include'))

deps = [join('src','npymath','_signbit.c'),
            join('include','numpy','*object.h'),
            'include/numpy/fenv/fenv.c',
            'include/numpy/fenv/fenv.h',
            join(codegen_dir,'genapi.py'),
            ]

# Don't install fenv unless we need them.
    if sys.platform == 'cygwin':
        config.add_data_dir('include/numpy/fenv')

config.add_extension('_sort',
                         sources=[join('src','_sortmodule.c.src'),
                                  generate_config_h,
                                  generate_numpyconfig_h,
                                  generate_numpy_api,
                                  ],
                         )

# npymath needs the config.h and numpyconfig.h files to be generated, but
    # build_clib cannot handle generate_config_h and generate_numpyconfig_h
    # (don't ask). Because clib are generated before extensions, we have to
    # explicitly add an extension which has generate_config_h and
    # generate_numpyconfig_h as sources *before* adding npymath.

subst_dict = dict([("sep", os.path.sep), ("pkgname", "numpy.core")])
    def get_mathlib_info(*args):
        # Another ugly hack: the mathlib info is known once build_src is run,
        # but we cannot use add_installed_pkg_config here either, so we only
        # updated the substition dictionary during npymath build
        config_cmd = config.get_config_cmd()

# Check that the toolchain works, to fail early if it doesn't
        # (avoid late errors with MATHLIB which are confusing if the
        # compiler does not work).
        st = config_cmd.try_link('int main(void) { return 0;}')
        if not st:
            raise RuntimeError("Broken toolchain: cannot link a simple C program")
        mlibs = check_mathlib(config_cmd)

posix_mlib = ' '.join(['-l%s' % l for l in mlibs])
        msvc_mlib = ' '.join(['%s.lib' % l for l in mlibs])
        subst_dict["posix_mathlib"] = posix_mlib
        subst_dict["msvc_mathlib"] = msvc_mlib

config.add_installed_library('npymath',
            sources=[join('src', 'npymath', 'npy_math.c.src'),
                     join('src', 'npymath', 'ieee754.c.src'),
                     join('src', 'npymath', 'npy_math_complex.c.src'),
                     get_mathlib_info],
            install_dir='lib')
    config.add_npy_pkg_config("npymath.ini.in", "lib/npy-pkg-config",
            subst_dict)
    config.add_npy_pkg_config("mlib.ini.in", "lib/npy-pkg-config",
            subst_dict)
   
    multiarray_deps = [
            join('src', 'multiarray', 'arrayobject.h'),
            join('src', 'multiarray', 'arraytypes.h'),
            join('src', 'multiarray', 'buffer.h'),
            join('src', 'multiarray', 'calculation.h'),
            join('src', 'multiarray', 'common.h'),
            join('src', 'multiarray', 'convert_datatype.h'),
            join('src', 'multiarray', 'convert.h'),
            join('src', 'multiarray', 'conversion_utils.h'),
            join('src', 'multiarray', 'ctors.h'),
            join('src', 'multiarray', 'descriptor.h'),
            join('src', 'multiarray', 'getset.h'),
            join('src', 'multiarray', 'hashdescr.h'),
            join('src', 'multiarray', 'iterators.h'),
            join('src', 'multiarray', 'mapping.h'),
            join('src', 'multiarray', 'methods.h'),
            join('src', 'multiarray', 'multiarraymodule.h'),
            join('src', 'multiarray', 'number.h'),
            join('src', 'multiarray', 'numpyos.h'),
            join('src', 'multiarray', 'refcount.h'),
            join('src', 'multiarray', 'scalartypes.h'),
            join('src', 'multiarray', 'sequence.h'),
            join('src', 'multiarray', 'shape.h'),
            join('src', 'multiarray', 'ucsnarrow.h'),
            join('src', 'multiarray', 'usertypes.h')]

multiarray_src = [join('src', 'multiarray', 'multiarraymodule.c'),
        join('src', 'multiarray', 'hashdescr.c'),
        join('src', 'multiarray', 'arrayobject.c'),
        join('src', 'multiarray', 'buffer.c'),
        join('src', 'multiarray', 'numpyos.c'),
        join('src', 'multiarray', 'conversion_utils.c'),
        join('src', 'multiarray', 'flagsobject.c'),
        join('src', 'multiarray', 'descriptor.c'),
        join('src', 'multiarray', 'iterators.c'),
        join('src', 'multiarray', 'mapping.c'),
        join('src', 'multiarray', 'number.c'),
        join('src', 'multiarray', 'getset.c'),
        join('src', 'multiarray', 'sequence.c'),
        join('src', 'multiarray', 'methods.c'),
        join('src', 'multiarray', 'ctors.c'),
        join('src', 'multiarray', 'convert_datatype.c'),
        join('src', 'multiarray', 'convert.c'),
        join('src', 'multiarray', 'shape.c'),
        join('src', 'multiarray', 'item_selection.c'),
        join('src', 'multiarray', 'calculation.c'),
        join('src', 'multiarray', 'common.c'),
        join('src', 'multiarray', 'usertypes.c'),
        join('src', 'multiarray', 'scalarapi.c'),
        join('src', 'multiarray', 'refcount.c'),
        join('src', 'multiarray', 'arraytypes.c.src'),
        join('src', 'multiarray', 'scalartypes.c.src')]

if PYTHON_HAS_UNICODE_WIDE:
        multiarray_src.append(join('src', 'multiarray', 'ucsnarrow.c'))

umath_src = [join('src', 'umath', 'umathmodule.c.src'),
            join('src', 'umath', 'funcs.inc.src'),
            join('src', 'umath', 'loops.c.src'),
            join('src', 'umath', 'ufunc_object.c')]

umath_deps = [generate_umath_py,
            join(codegen_dir,'generate_ufunc_api.py')]

if not ENABLE_SEPARATE_COMPILATION:
        multiarray_deps.extend(multiarray_src)
        multiarray_src = [join('src', 'multiarray', 'multiarraymodule_onefile.c')]
        multiarray_src.append(generate_multiarray_templated_sources)
 
        umath_deps.extend(umath_src)
        umath_src = [join('src', 'umath', 'umathmodule_onefile.c')]
        umath_src.append(generate_umath_templated_sources)
        umath_src.append(join('src', 'umath', 'funcs.inc.src'))

config.add_extension('multiarray',
                         sources = multiarray_src +
                                [generate_config_h,
                                 generate_numpyconfig_h,
                                 generate_numpy_api,
                                 join(codegen_dir,'generate_numpy_api.py'),
                                 join('*.py')],
                         depends = deps + multiarray_deps,
                         libraries=['npymath'])

config.add_extension('umath',
                         sources = [generate_config_h,
                                    generate_numpyconfig_h,
                                    generate_umath_c,
                                    generate_ufunc_api,
                                    ] + umath_src,
                         depends = deps + umath_deps,
                         libraries=['npymath'],
                         )

config.add_extension('scalarmath',
                         sources=[join('src','scalarmathmodule.c.src'),
                                  generate_config_h,
                                  generate_numpyconfig_h,
                                  generate_numpy_api,
                                  generate_ufunc_api],
                         )

# Configure blasdot
    blas_info = get_info('blas_opt',0)
    #blas_info = {}
    def get_dotblas_sources(ext, build_dir):
        if blas_info:
            if ('NO_ATLAS_INFO',1) in blas_info.get('define_macros',[]):
                return None # dotblas needs ATLAS, Fortran compiled blas will not be sufficient.
            return ext.depends[:1]
        return None # no extension module will be built

config.add_extension('_dotblas',
                         sources = [get_dotblas_sources],
                         depends=[join('blasdot','_dotblas.c'),
                                  join('blasdot','cblas.h'),
                                  ],
                         include_dirs = ['blasdot'],
                         extra_info = blas_info
                         )

config.add_extension('umath_tests',
                    sources = [join('src','umath', 'umath_tests.c.src')])

config.add_extension('multiarray_tests',
                    sources = [join('src', 'multiarray', 'multiarray_tests.c.src')])

config.add_data_dir('tests')
    config.add_data_dir('tests/data')

config.make_svn_version_py()

return config

if __name__=='__main__':
    from numpy.distutils.core import setup
    setup(configuration=configuration)

cmd: