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[Bug driver/49371] xgcc: error: unrecognized option '-pie' on *-apple-darwin*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371

Iain Sandoe <iains at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #24501|0                           |1
        is obsolete|                            |

--- Comment #23 from Iain Sandoe <iains at gcc dot gnu.org> 2011-06-13 12:57:54 UTC ---
Created attachment 24509
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24509
v3: corrects a typo and reduces the number of options identified in the
compiler warning

OK. So this corrects a typo (overides) and also removes '-pie' from the
compiler warning (since this is a linker option, it should not be mentioned
there).

The linker warning does identify pie, fpie and fPIE - since, for compatibility
with system tools, we make fpie/PIE imply -pie.

The 'engineering' is mostly done; 

However, what is still needed is adjustment of test-cases, I don't have time to
do that this week - but if Dominique would be willing - I'd be happy to test a
combined patch on Darwin8/i686-Darwin9.


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