sepolgen fixes.

[Daniel J Walsh <dwalsh@redhat.com>]

[-- Attachment #1: Type: text/plain, Size: 159 bytes --]

    Change to Makefile to get proper python library path even on 64 bit 
platforms.
    Empty or poorly formated interface files cause sepol-ifgen to crash. 


[-- Attachment #2: policycoreutils-sepolgen.patch --]
[-- Type: text/x-patch, Size: 1336 bytes --]

diff --exclude-from=exclude -N -u -r nsasepolgen/src/sepolgen/Makefile policycoreutils-2.0.1/sepolgen-1.0.0/src/sepolgen/Makefile
--- nsasepolgen/src/sepolgen/Makefile	2007-02-07 12:12:15.000000000 -0500
+++ policycoreutils-2.0.1/sepolgen-1.0.0/src/sepolgen/Makefile	2007-02-15 15:56:05.000000000 -0500
@@ -1,4 +1,4 @@
-PYTHONLIBDIR ?= `python -c "from distutils.sysconfig import *; print get_python_lib()"`
+PYTHONLIBDIR ?= $(shell  python -c "from distutils.sysconfig import *; print get_python_lib(1)")
 PACKAGEDIR ?= $(DESTDIR)/$(PYTHONLIBDIR)/sepolgen
 
 install:
diff --exclude-from=exclude -N -u -r nsasepolgen/src/sepolgen/refparser.py policycoreutils-2.0.1/sepolgen-1.0.0/src/sepolgen/refparser.py
--- nsasepolgen/src/sepolgen/refparser.py	2007-02-07 12:12:15.000000000 -0500
+++ policycoreutils-2.0.1/sepolgen-1.0.0/src/sepolgen/refparser.py	2007-02-15 15:16:09.000000000 -0500
@@ -691,11 +691,13 @@
             output.write(msg)
 
     def parse_file(f, module, spt=None):
-        fd = open(f)
-        txt = fd.read()
-        fd.close()
         try:
+            fd = open(f)
+            txt = fd.read()
+            fd.close()
             parse(txt, module, spt)
+        except IOError, e:
+            return
         except ValueError, e:
             raise ValueError("error parsing file %s: %s" % (f, str(e)))