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Re: [testsuite] PATCH: Add check_effective_target_pie

On Wed, Feb 11, 2015 at 6:10 AM, Rainer Orth
<> wrote:
> "H.J. Lu" <> writes:
>>> The new proc is bogus, unfortunately: there's already an existing
>>> check_effective_target_pie that checks if a target can support PIE.  The
>>> new one just overrides the previous one.  On targets supporting PIE
>>> (like Darwin), but not defaulting to it, the PIE tests suddenly turn out
>>> You should rename the new one to
>>> e.g. check_effective_target_pie_default, update the single user, and
>>> document it in sourcebuild.texi.
>> I checked in this as an obvious fix.
> I think pie_enabled is not a very descriptive name:
> Index: doc/sourcebuild.texi
> ===================================================================
> --- doc/sourcebuild.texi (revision 220617)
> +++ doc/sourcebuild.texi (working copy)
> @@ -1884,6 +1884,9 @@
>  @item nonpic
>  Target does not generate PIC by default.
> +@item pie_enabled
> +Target generates PIE by default.
> +
>  @item pcc_bitfield_type_matters
>  Target defines @code{PCC_BITFIELD_TYPE_MATTERS}.
> With -fpie, PIE is also enabled, just not the default without any

I was testing

# make RUNTESTFLAGS="--target_board='unix{-m32\ -fpie,-fpie}'

I don't consider PIE is default.  It is just enabled.

> options.  Please either go with the pie_default I sugested or wait for
> others to weigh in before rushing in another `obvious' fix.


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