Re: [oi-dev] gcc: error: -pie is not supported in this configuration

2023-06-01 Thread Marcel Telka
On Thu, Jun 01, 2023 at 03:53:05PM +0200, Udo Grabowski (IMK) wrote:
> On 01/06/2023 15:49, Marcel Telka wrote:
> > I just noticed this:
> > 
> > $ /usr/gcc/11/bin/gcc -pie a.c
> > gcc: error: -pie is not supported in this configuration
> > $ /usr/gcc/10/bin/gcc -pie a.c
> > gcc: error: -pie is not supported in this configuration
> > $ /usr/gcc/7/bin/gcc -pie a.c
> > gcc: error: -pie is not supported in this configuration
> > $
> > 
> > Any idea what is wrong wit -pie at OI?
> > Is it possible to make it working?
> > 
> 
> Isn't it -fpie ?

No, on Rocky Linux 8 it works:

$ gcc -pie a.c 
$ echo $?
0
$ gcc --version
gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-18)
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$


-- 
+---+
| Marcel Telka   e-mail:   mar...@telka.sk  |
|homepage: http://telka.sk/ |
+---+

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Re: [oi-dev] gcc: error: -pie is not supported in this configuration

2023-06-01 Thread Udo Grabowski (IMK)

On 01/06/2023 15:53, Udo Grabowski (IMK) wrote:

On 01/06/2023 15:49, Marcel Telka wrote:

Hi,

I just noticed this:

$ /usr/gcc/11/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/10/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/7/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$

Any idea what is wrong wit -pie at OI?
Is it possible to make it working?



Isn't it -fpie ?




No, seems to be something slightly different:

 -pie
 Produce a dynamically linked position independent executable on
 targets that support it.  For predictable results, you must also
 specify the same set of options used for compilation (-fpie, -fPIE,
 or model suboptions) when you specify this linker option.


--
Dr.Udo Grabowski   Inst.f.Meteorology & Climate Research IMK-ASF-SAT
http://www.imk-asf.kit.edu/english/sat.php
KIT - Karlsruhe Institute of Technology   http://www.kit.edu
Postfach 3640,76021 Karlsruhe,Germany T:(+49)721 608-26026 F:-926026



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Re: [oi-dev] gcc: error: -pie is not supported in this configuration

2023-06-01 Thread Udo Grabowski (IMK)

On 01/06/2023 15:49, Marcel Telka wrote:

Hi,

I just noticed this:

$ /usr/gcc/11/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/10/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/7/bin/gcc -pie a.c
gcc: error: -pie is not supported in this configuration
$

Any idea what is wrong wit -pie at OI?
Is it possible to make it working?



Isn't it -fpie ?


--
Dr.Udo Grabowski   Inst.f.Meteorology & Climate Research IMK-ASF-SAT
http://www.imk-asf.kit.edu/english/sat.php
KIT - Karlsruhe Institute of Technology   http://www.kit.edu
Postfach 3640,76021 Karlsruhe,Germany T:(+49)721 608-26026 F:-926026



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[oi-dev] gcc: error: -pie is not supported in this configuration

2023-06-01 Thread Marcel Telka
Hi,

I just noticed this:

$ /usr/gcc/11/bin/gcc -pie a.c 
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/10/bin/gcc -pie a.c 
gcc: error: -pie is not supported in this configuration
$ /usr/gcc/7/bin/gcc -pie a.c 
gcc: error: -pie is not supported in this configuration
$

Any idea what is wrong wit -pie at OI?
Is it possible to make it working?


Thanks.

-- 
+---+
| Marcel Telka   e-mail:   mar...@telka.sk  |
|homepage: http://telka.sk/ |
+---+

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