[patch, libgomp.fortran/testuite] fix uninstalled check problem on darwin8

[IainS]

this is partial rubbish.
libgomp is not being built with TLS emulation on darwin (for all the  
same reasons)

perhaps the patch at the bottom is still appropriate (at least  
consistency would be achieved)?

and we will have to find a general solution to exposing the emutls  
support on darwin.

Iain.

On 10 Dec 2008, at 11:53, IainS wrote:

> Hi,
>
> With
> http://gcc.gnu.org/ml/gcc/2008-12/msg00145.html
>
> libgomp now has 126 more supported tests on darwin.
> Also crayptr2 and pr32550 build without any special darwin target  
> lines.
>
> There are, as one might expect, some new failures.
> I think that these relate to the emutls implementation  
> (specifically 32 bit code running on 64 bit processors).
>
> Using '-lstatic-libgcc'/'-lgcc_eh' on darwin9 or '-lgcc_eh' on  
> darwin8 seems to hide the problem somewhat.
> However, I suspect that the sporadic failures of crayptr2 that  
> Dominique has reported (and I have also seen) which occur even with  
> -lstatic-libgcc.
>
> therefore, I propose that the actual patch for this should be as  
> below -- and, probably, should have been the patch to close PR32765
>
> sorry for the high noise-level ... I'm still finding my way around!
>
> ( -fopenmp is attached to all cases by libgomp.exp - so it's not  
> required unless there's some intention to test what happens with  
> two copies).
>
> these and the referenced patch have been bootstrap-lean and check- 
> ed on powerpc-apple-darwin8.11.0 and i386-apple-darwin9.5.0
> they are currently testing on powerpc-apple-darwin9.5.0 (32bit G4)  
> and i386-apple-darwin9.5.0 (32bit intel)
> I'll post all the results, once the two slower machines finish.
>
> cheers,
> Iain
>
> Index: libgomp/testsuite/libgomp.fortran/crayptr2.f90
> ===================================================================
> --- libgomp/testsuite/libgomp.fortran/crayptr2.f90      (revision  
> 142592)
> +++ libgomp/testsuite/libgomp.fortran/crayptr2.f90      (working copy)
> @@ -1,6 +1,6 @@
>  ! { dg-do run }
> -! { dg-options "-fopenmp -fcray-pointer" }
> -! { dg-options "-fopenmp -fcray-pointer -static-libgcc" { target *- 
> *-darwin* } }
> +! { dg-options "-fcray-pointer" }
> +! { dg-require-effective-target tls_runtime }
>
>    use omp_lib
>    integer :: a, b, c, d, p
> Index: libgomp/testsuite/libgomp.fortran/pr32550.f90
> ===================================================================
> --- libgomp/testsuite/libgomp.fortran/pr32550.f90       (revision  
> 142592)
> +++ libgomp/testsuite/libgomp.fortran/pr32550.f90       (working copy)
> @@ -1,6 +1,6 @@
>  ! PR fortran/32550
>  ! { dg-do run }
> -! { dg-options "-static-libgcc" { target *-*-darwin* } }
> +! { dg-require-effective-target tls_runtime }
>
>        integer, pointer, save :: ptr
>        integer, target :: targ
>