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import sys
from subprocess import call
import os
import shutil
PYEXECS = {"2.5" : "C:\python25\python.exe",
"2.4" : "C:\python24\python2.4.exe"}
_SSE3_CFG = """[atlas]
library_dirs = C:\local\lib\yop\sse3"""
_SSE2_CFG = """[atlas]
library_dirs = C:\local\lib\yop\sse2"""
_NOSSE_CFG = """[DEFAULT]
library_dirs = C:\local\lib\yop\nosse"""
SITECFG = {"sse2" : _SSE2_CFG, "sse3" : _SSE3_CFG, "nosse" : _NOSSE_CFG}
def get_python_exec(ver):
"""Return the executable of python for the given version."""
# XXX Check that the file actually exists
try:
return PYEXECS[ver]
except KeyError:
raise ValueError("Version %s not supported/recognized" % ver)
def get_windist_name(ver):
pass
def get_clean():
if os.path.exists("build"):
shutil.rmtree("build")
if os.path.exists("dist"):
shutil.rmtree("dist")
def write_site_cfg(arch):
if os.path.exists("site.cfg"):
os.remove("site.cfg")
f = open("site.cfg", 'w')
f.writelines(SITECFG[arch])
f.close()
def build(arch, pyver):
get_clean()
write_site_cfg(arch)
cmd = "%s setup.py build -c mingw32 bdist_wininst" % get_python_exec(pyver)
call(cmd, shell = True,
def get_numpy_version():
import __builtin__
__builtin__.__NUMPY_SETUP__ = True
from numpy.version import version
return version
def get_windist_exec(pyver):
"""Return the name of the installer built by wininst command."""
# Yeah, the name logic is harcoded in distutils. We have to reproduce it
# here
name = "numpy-%s.win32-%s.exe" % (get_numpy_version(), pyver)
return name
USAGE = """build.py ARCH PYTHON_VERSION
Example: build.py sse2 2.4."""
if __name__ == '__main__':
if len(sys.argv) < 3:
raise ValueError(Usage)
sys.exit(-1)
arch = sys.argv[1]
pyver = sys.argv[2]
build(arch, pyver)
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