[pypy-svn] r75771 - pypy/branch/fast-forward/pypy/rpython/tool

[benjamin at codespeak.net]

Author: benjamin
Date: Fri Jul  2 16:54:57 2010
New Revision: 75771

Modified:
   pypy/branch/fast-forward/pypy/rpython/tool/rffi_platform.py
Log:
just use stdlib struct

Modified: pypy/branch/fast-forward/pypy/rpython/tool/rffi_platform.py
==============================================================================
--- pypy/branch/fast-forward/pypy/rpython/tool/rffi_platform.py	(original)
+++ pypy/branch/fast-forward/pypy/rpython/tool/rffi_platform.py	Fri Jul  2 16:54:57 2010
@@ -1,6 +1,9 @@
 #! /usr/bin/env python
 
-import os, py, sys
+import os
+import sys
+import struct
+import py
 from pypy.rpython.lltypesystem import lltype
 from pypy.rpython.lltypesystem import rffi
 from pypy.rpython.lltypesystem import llmemory
@@ -8,7 +11,6 @@
 from pypy.translator.tool.cbuild import ExternalCompilationInfo
 from pypy.translator.platform import CompilationError
 from pypy.tool.udir import udir
-from pypy.rlib.rstruct import ieee
 
 # ____________________________________________________________
 #
@@ -428,7 +430,8 @@
     def build_result(self, info, config_result):
         if info["defined"]:
             data = [chr(info["value_%d" % (i,)]) for i in range(8)]
-            return ieee.unpack_float8(''.join(data))
+            # N.B. This depends on IEEE 754 being implemented.
+            return struct.unpack("d", ''.join(data))[0]
         return None
 
 class DefinedConstantString(CConfigEntry):