On Tue, Sep 9, 2025 at 1:32 AM Sergey Fedorov <vital....@gmail.com> wrote:
>
> Is this passed only to the compiler (gfortran)? I think macOS linker does not
> universally support related flag (at least there are some macOS
> version-specific nuances).
I believe it is a compile only test.
> On Mon, Sep 8, 2025 at 10:48 PM H.J. Lu <hjl.to...@gmail.com> wrote:
>>
>> -mno-direct-extern-access is used to disable direct access to external
>> symbol from executable with and without PIE for x86. Require PIE and
>> pass -fPIE to disable direct access to external symbol for other targets.
>>
>> PR fortran/107421
>> PR testsuite/121848
>> * gfortran.dg/gomp/pr107421.f90: Require PIE and pass -fPIE for
>> non-x86 targets.
>>
>> Signed-off-by: H.J. Lu <hjl.to...@gmail.com>
>> ---
>> gcc/testsuite/gfortran.dg/gomp/pr107421.f90 | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/gcc/testsuite/gfortran.dg/gomp/pr107421.f90
>> b/gcc/testsuite/gfortran.dg/gomp/pr107421.f90
>> index db98dced8ce..a524db5f2af 100644
>> --- a/gcc/testsuite/gfortran.dg/gomp/pr107421.f90
>> +++ b/gcc/testsuite/gfortran.dg/gomp/pr107421.f90
>> @@ -1,4 +1,8 @@
>> +! { dg-require-effective-target pie }
>> ! { dg-additional-options "-fdump-ipa-whole-program" }
>> +! Add -fPIE or -mno-direct-extern-access to disable direct access to
>> +! external symbol from executable.
>> +! { dg-additional-options "-fPIE" { target { ! { i?86-*-* x86_64-*-* } } } }
>> ! { dg-additional-options "-mno-direct-extern-access" { target { i?86-*-*
>> x86_64-*-* } } }
>>
>> integer :: i
>> --
>> 2.51.0
>>
--
H.J.
