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from distutils.core import Extension
import sys, os
VERSION = "1.1.1"
VERSION_HEX = "0x010101000"
NUMARRAY_PACKAGES = ["numarray"]
NUMARRAY_PACKAGE_DIRS = {"numarray":"Lib"}
MODULES = ["_conv",
"_sort",
"_bytes",
"_ufunc",
"_ufuncBool",
"_ufuncInt8",
"_ufuncUInt8",
"_ufuncInt16",
"_ufuncUInt16",
"_ufuncInt32",
"_ufuncUInt32",
"_ufuncFloat32",
"_ufuncFloat64",
"_ufuncComplex32",
"_ufuncComplex64",
"_ndarray",
"_numarray",
"_chararray",
"_objectarray",
"memory",
"_converter",
"_operator",
"_ufunc",
"libnumarray",
"libnumeric",
]
NUMARRAY_DATA_FILES = [('numarray', ['LICENSE.txt','Lib/testdata.fits'])]
EXTRA_LINK_ARGS = []
EXTRA_COMPILE_ARGS = []
# compile c-modules with timing code which generally has to be
# added manually.
if "--timing" in sys.argv:
MODULES.append("libteacup")
EXTRA_COMPILE_ARGS.append("-DMEASURE_TIMING")
# Specify this to build numarray on an unthreaded Python.
if "--unthreaded" in sys.argv:
EXTRA_COMPILE_ARGS.append("-DUNTHREADED")
sys.argv.remove("--unthreaded")
# Specify this to try to exploit multiple processors. A work
# in progress...
if "--smp" in sys.argv:
EXTRA_COMPILE_ARGS.append("-DNA_SMP=1")
sys.argv.remove("--smp")
if "--selftest" in sys.argv:
SELFTEST = 1
sys.argv.remove("--selftest")
else:
SELFTEST = 0
HAS_UINT64 = 1
codeargs = ""
if sys.platform == "osf1V5":
EXTRA_COMPILE_ARGS.extend(["-ieee"])
elif sys.platform == "linux2":
if sys.maxint > 2**31-1:
pass
else:
pass
elif sys.platform == "sunos5":
pass
elif sys.platform == "win32":
if sys.version.find("MSC") > 0:
HAS_UINT64 = 0
elif sys.platform == "cygwin":
EXTRA_LINK_ARGS += ["-L/lib", "-lm", "-lc", "-lgcc", "-L/lib/mingw", "-lmingwex"]
elif sys.platform == "darwin":
EXTRA_COMPILE_ARGS.extend(["-Ddarwin"])
elif sys.platform == "irix646":
pass
elif sys.platform == "freebsd4-i386":
pass
else:
pass
MODULES.extend(["_ufuncInt64"])
if HAS_UINT64:
codeargs = "--hasUInt64"
MODULES.extend(["_ufuncUInt64"])
gencode = "--gencode" in sys.argv # Initial gencode value from switch
if gencode:
sys.argv.remove("--gencode")
genapi = genufuncs = gencode
if "--genufuncs" in sys.argv:
genufuncs = 1
sys.argv.remove("--genufuncs")
if "--genapi" in sys.argv:
genapi = 1
sys.argv.remove("--genapi")
if (not os.path.exists("Include/numarray/numconfig.h") or
not os.path.exists("Src/convmodule.c")):
gencode = 1
def locate_headers():
for a in sys.argv:
if "--local" == a[:len("--local")]:
words = a.split("=")
return os.path.join(words[1].strip().rstrip(), "numarray")
else:
py_version_short = "%d.%d" % sys.version_info[:2]
base = sys.exec_prefix
template = {
"win32" : '%(base)s/Include/numarray',
"darwin" : '%(base)s/include/python%(py_version_short)s/numarray',
"posix" : '%(base)s/include/python%(py_version_short)s/numarray',
}
try:
return template[sys.platform] % locals()
except KeyError:
return template["posix"] % locals()
class OurExtension(Extension):
"""OurBaseExtension is an Extension with implicit include_dirs,
extra_compile_args, and extra_link_args. Used to construct our
c-api shared library.
"""
def __init__(self, module, Sources=None, lib_dirs=[], libs=[]):
if Sources is None:
Sources = [os.path.join("Src",module+"module.c")]
Extension.__init__(self, "numarray."+module, Sources,
include_dirs=["Include/numarray"],
library_dirs=lib_dirs,
libraries=libs,
extra_compile_args=EXTRA_COMPILE_ARGS,
extra_link_args=EXTRA_LINK_ARGS)
NUMARRAY_EXTENSIONS = map(OurExtension, MODULES)
def prepare(modules):
print "Using EXTRA_COMPILE_ARGS =",EXTRA_COMPILE_ARGS
# Generate numarray configuration header file
f = open(os.path.join("Include","numarray","numconfig.h"),"w")
f.write("""
/* This file is generated by setup.py. DO NOT EDIT. */
#define NUMARRAY_VERSION_HEX %s
""" % (VERSION_HEX))
f.close()
del f
for a in sys.argv:
if a.startswith("--install-headers"):
INCLUDE_DIR = a.split("=")[1]
break
else:
INCLUDE_DIR = locate_headers()
# Generate the numinclude.py, the numarray configuration module.
f = open(os.path.join("Lib", "numinclude.py"), "w")
f.write("""
# This file is generated by setup.py. DO NOT EDIT.
import _ndarray
include_dir = '%s'
version = '%s'
hasUInt64 = _ndarray.hasUInt64()
LP64 = _ndarray.lp64()
if not len(include_dir): # default to same directory as numarray .py's
import numinclude
include_dir = "/".join(numinclude.__file__.split("/")[:-1])
""" % ( INCLUDE_DIR, VERSION))
f.close()
python = sys.executable + " "
if genufuncs:
os.system(python + os.path.join("Lib","codegenerator.py") + " " + codeargs)
if genapi:
os.system(python + os.path.join("Include","numarray", "genapis.py") + " " + codeargs)
# if __name__ == "__main__":
prepare(MODULES)
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