[Numpy-svn] r5201 - trunk/tools/win32build

[numpy-svn at scipy.org]

Author: cdavid
Date: 2008-05-19 22:33:24 -0500 (Mon, 19 May 2008)
New Revision: 5201

Modified:
   trunk/tools/win32build/build.py
Log:

- win32 build script is now functional. Still does not handle svn version,
  though
- Fix indentation on the win32 build script.



Modified: trunk/tools/win32build/build.py
===================================================================
--- trunk/tools/win32build/build.py	2008-05-20 03:11:36 UTC (rev 5200)
+++ trunk/tools/win32build/build.py	2008-05-20 03:33:24 UTC (rev 5201)
@@ -1,74 +1,98 @@
+"""Python script to build windows binaries to be fed to the "superpack".
+
+The script is pretty dumb: it assumes python executables are installed the
+standard way, and the location for blas/lapack/atlas is harcoded."""
+
+# TODO:
+#  - integrate the x86analysis script to check built binaries
+#  - make the config configurable with a file
 import sys
-from subprocess import call
+import subprocess
 import os
 import shutil
 
 PYEXECS = {"2.5" : "C:\python25\python.exe",
-		"2.4" : "C:\python24\python2.4.exe"}
+        "2.4" : "C:\python24\python2.4.exe"}
 
-_SSE3_CFG = """[atlas]
+_SSE3_CFG = r"""[atlas]
 library_dirs = C:\local\lib\yop\sse3"""
-_SSE2_CFG = """[atlas]
+_SSE2_CFG = r"""[atlas]
 library_dirs = C:\local\lib\yop\sse2"""
-_NOSSE_CFG = """[DEFAULT]
+_NOSSE_CFG = r"""[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)
+    """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")
+    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()
+    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)
+    print "Building numpy binary for python %s, arch is %s" % (get_python_exec(pyver), arch)
+    get_clean()
+    write_site_cfg(arch)
 
-	cmd = "%s setup.py build -c mingw32 bdist_wininst" % get_python_exec(pyver)
-	call(cmd, shell = True, 
+    cmd = "%s setup.py build -c mingw32 bdist_wininst" % get_python_exec(pyver)
+    build_log = "build-%s-%s.log" % (arch, pyver)
+    f = open(build_log, 'w')
 
+    try:
+        try:
+            print "Executing command %s" % cmd
+            subprocess.check_call(cmd, shell = True, stderr = subprocess.STDOUT, stdout = f)
+        finally:
+            f.close()
+    except subprocess.CalledProcessError, e:
+        msg = """
+There was an error while executing the following command:
 
+    %s
+
+Error was : %s
+
+Look at the build log (%s).""" % (cmd, str(e), build_log)
+        raise Exception(msg)
+
 def get_numpy_version():
-	import __builtin__
-	__builtin__.__NUMPY_SETUP__ = True
-	from numpy.version import version
-	return 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
+    """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)
+    if len(sys.argv) < 3:
+        raise ValueError(Usage)
+        sys.exit(-1)
 
-	arch = sys.argv[1]
-	pyver = sys.argv[2]
-	build(arch, pyver)
+    #arch = sys.argv[1]
+    pyver = sys.argv[2]
+    for arch in SITECFG.keys():
+        build(arch, pyver)