--- projects/pystatgrab/setup.py	2004/03/09 18:57:46	1.6
+++ projects/pystatgrab/setup.py	2004/03/20 19:25:02	1.7
@@ -1,24 +1,61 @@
 #!/usr/bin/env python
+#
+# setup.py - distfiles configuration for pystatgrab
+#
+# $Id: setup.py,v 1.7 2004/03/20 19:25:02 tdb Exp $
+#
+"""Python bindings for libstatgrab."""
 
 from distutils.core import setup, Extension
 from commands import getstatusoutput
-from sys import exit
 
+import sys
+import os
+
+# version of pystatgrab
+VERSION = "0.1"
+
+# required version of libstatgrab
+LIBSTATGRAB = "0.9"
+
+# test for pkg-config presence
+if os.system("pkg-config --version >/dev/null 2>&1"):
+	sys.exit("Error, could not find pkg-config.")
+
+# test for libstatgrab presence using pkg-config
+if os.system("pkg-config --exists libstatgrab"):
+	sys.exit("Error, libstatgrab is not installed (according to pkg-config).")
+
+# test for libstatgrab version using pkg-config
+if os.system("pkg-config --atleast-version=%s libstatgrab" % LIBSTATGRAB):
+	sys.exit("Error, need at least libstatgrab version %s." % LIBSTATGRAB)
+
+# test for statgrab.c, and try to generate if not found
+if not os.path.exists("statgrab.c"):
+	print "statgrab.c doesn't exist, trying to use pyrexc to generate it..."
+	if os.system("pyrexc --version >/dev/null 2>&1"):
+		sys.exit("Error, statgrab.c not present, and can't find pyrexc to generate it with.")
+	else:
+		if os.system("pyrexc statgrab.pyx"):
+			sys.exit("Error, pyrexc failed to generate statgrab.c")
+
+# get cflags and libs for libstatgrab
 cflags = getstatusoutput("pkg-config --cflags libstatgrab")
 libs = getstatusoutput("pkg-config --libs libstatgrab")
 
 if cflags[0] != 0:
-	exit("Failed to get cflags: " + cflags[1])
+	sys.exit("Failed to get cflags: " + cflags[1])
 
 if libs[0] != 0:
 	exit("Failed to get libs: " + libs[1])
 
+# setup information
 setup(	name = "statgrab",
-	version = "0.9.1",
+	version = VERSION,
 	description = "Python bindings for libstatgrab",
 	author = "i-scream",
 	author_email = "dev@i-scream.org",
-	url = "http://www.i-scream.org/libstatgrab",
+	url = "http://www.i-scream.org/libstatgrab/",
 	license = "GNU GPL v2 or later",
 	ext_modules=[Extension(
 		"statgrab",