ivtools build failures with gcc40 in 64 bit arches

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Hi,

The old build failure due to the different pointer lenght in 32 and 64 bit
arches came back,

http://bugs.debian.org/545834

The reason is that not all issues from http://bugs.debian.org/314666 were
fixed with the applied patch. Note that a pointer does not fit in an integer
on 64 bit arches. A pointer is 64 bit, an integer 32 bit.

I am attaching a quick and dirty patch which mostly does what was proposed
in #314666 for that part, but using c99 typedefs intptr_t and uintptr_t,
from libc6 stdint.h, instead of unconditional long. I think they are present
in current libc variants, but you may prefer something more general or
moving its use for boolean to the boolean definition.

Hope this helps anyway.

Cheers,
 
-- 
Agustin

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Index: ivtools-1.2.6/src/Attribute/attrvalue.c
===================================================================
--- ivtools-1.2.6.orig/src/Attribute/attrvalue.c	2008-02-12 19:38:19.000000000 +0100
+++ ivtools-1.2.6/src/Attribute/attrvalue.c	2009-09-27 23:56:17.000000000 +0200
@@ -357,7 +357,7 @@
     case AttributeValue::StringType:
 	return (boolean) int_val()!=-1;
     case AttributeValue::ObjectType:
-	return (boolean) obj_val();
+	return (intptr_t) obj_val();
     case AttributeValue::StreamType:
 	return stream_mode() != 0;
     default:
@@ -516,7 +516,7 @@
     case AttributeValue::SymbolType:
 	return (unsigned int) int_val();
     case AttributeValue::ObjectType:
-        return (unsigned int)obj_val();
+        return (uintptr_t) obj_val();
     default:
 	return 0;
     }
@@ -549,7 +549,7 @@
     case AttributeValue::SymbolType:
 	return int_ref();
     case AttributeValue::ObjectType:
-        return (int)obj_val();
+      return (intptr_t) obj_val();
     default:
 	return 0;
     }

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