* `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown`
@ 2023-02-21 20:43 Paul Naidoo
2023-02-22 0:02 ` Alan Modra
0 siblings, 1 reply; 4+ messages in thread
From: Paul Naidoo @ 2023-02-21 20:43 UTC (permalink / raw)
To: binutils
[-- Attachment #1: Type: text/plain, Size: 1509 bytes --]
Hi there,
I am trying to run a singularity container on a CentOS7 host, which
contains an application with Qt5 dependencies.
I am experiencing an error where |libQt5Core.so.5| can not be used
because of an incompatibility with the linux kernel version for CentOS7:
|uname -r 3.10.0-1160.76.1.el7.x86_64 |
The error given is: |
error while loading shared libraries: libQt5Core.so.5: cannot open
shared object file: No such file or directory|.
Searching online, various posts (e.g.
<https://askubuntu.com/a/1163268/1041180>) conclude the solution is to
execute the following command in order to impose compatibility with
older kernels:
|strip --remove-section=.note.ABI-tag
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5|
However executing the command returns the error: |strip:
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5: could not create temporary
file to hold stripped copy: cause of error unknown|
I have confirmed:
* the container works on systems with a newer kernel
* I am running the container with the |--writable| flag, and as |sudo|
* I have the correct path:
o
|whereis libQt5Core.so.5||
libQt5Core.so.5: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5|
I am at a dead end as to why the strip command is not working. I have
been unable to find a solution online. As strip is a part of the
binutils suite, I was hoping that someone might be able to point me
towards a solution, or at least a line of investigation?
Sincerest thanks in advance!
Cheers,
Paul
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown`
2023-02-21 20:43 `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown` Paul Naidoo
@ 2023-02-22 0:02 ` Alan Modra
2023-02-22 0:24 ` Andreas Schwab
0 siblings, 1 reply; 4+ messages in thread
From: Alan Modra @ 2023-02-22 0:02 UTC (permalink / raw)
To: Paul Naidoo; +Cc: binutils
On Tue, Feb 21, 2023 at 08:43:56PM +0000, Paul Naidoo wrote:
> |strip --remove-section=.note.ABI-tag
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5|
>
> However executing the command returns the error: |strip:
> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: could not create temporary file
> to hold stripped copy: cause of error unknown|
You don't have write access in /usr/lib/x86_64-linux-gnu/.
--
Alan Modra
Australia Development Lab, IBM
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown`
2023-02-22 0:02 ` Alan Modra
@ 2023-02-22 0:24 ` Andreas Schwab
2023-02-22 1:35 ` Alan Modra
0 siblings, 1 reply; 4+ messages in thread
From: Andreas Schwab @ 2023-02-22 0:24 UTC (permalink / raw)
To: Alan Modra via Binutils; +Cc: Paul Naidoo, Alan Modra
On Feb 22 2023, Alan Modra via Binutils wrote:
> On Tue, Feb 21, 2023 at 08:43:56PM +0000, Paul Naidoo wrote:
>> |strip --remove-section=.note.ABI-tag
>> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5|
>>
>> However executing the command returns the error: |strip:
>> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: could not create temporary file
>> to hold stripped copy: cause of error unknown|
>
> You don't have write access in /usr/lib/x86_64-linux-gnu/.
I think this will improve the error message:
diff --git a/binutils/objcopy.c b/binutils/objcopy.c
index cf830442b3c..98c567bd955 100644
--- a/binutils/objcopy.c
+++ b/binutils/objcopy.c
@@ -4884,6 +4884,7 @@ strip_main (int argc, char *argv[])
if (tmpname == NULL)
{
+ bfd_set_error (bfd_error_system_call);
bfd_nonfatal_message (argv[i], NULL, NULL,
_("could not create temporary file to hold stripped copy"));
status = 1;
--
2.39.1
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown`
2023-02-22 0:24 ` Andreas Schwab
@ 2023-02-22 1:35 ` Alan Modra
0 siblings, 0 replies; 4+ messages in thread
From: Alan Modra @ 2023-02-22 1:35 UTC (permalink / raw)
To: Andreas Schwab; +Cc: Alan Modra via Binutils, Paul Naidoo
On Wed, Feb 22, 2023 at 01:24:57AM +0100, Andreas Schwab wrote:
> On Feb 22 2023, Alan Modra via Binutils wrote:
>
> > On Tue, Feb 21, 2023 at 08:43:56PM +0000, Paul Naidoo wrote:
> >> |strip --remove-section=.note.ABI-tag
> >> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5|
> >>
> >> However executing the command returns the error: |strip:
> >> /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: could not create temporary file
> >> to hold stripped copy: cause of error unknown|
> >
> > You don't have write access in /usr/lib/x86_64-linux-gnu/.
>
> I think this will improve the error message:
>
> diff --git a/binutils/objcopy.c b/binutils/objcopy.c
> index cf830442b3c..98c567bd955 100644
> --- a/binutils/objcopy.c
> +++ b/binutils/objcopy.c
> @@ -4884,6 +4884,7 @@ strip_main (int argc, char *argv[])
>
> if (tmpname == NULL)
> {
> + bfd_set_error (bfd_error_system_call);
> bfd_nonfatal_message (argv[i], NULL, NULL,
> _("could not create temporary file to hold stripped copy"));
> status = 1;
Yes, or even better:
* bucomm.c (make_tempname, make_tempdir): Set bfd_error on error.
diff --git a/binutils/bucomm.c b/binutils/bucomm.c
index df60ce06547..c268fd3d913 100644
--- a/binutils/bucomm.c
+++ b/binutils/bucomm.c
@@ -555,6 +555,7 @@ make_tempname (const char *filename, int *ofd)
if (fd == -1)
{
free (tmpname);
+ bfd_set_error (bfd_error_system_call);
return NULL;
}
*ofd = fd;
@@ -583,7 +584,10 @@ make_tempdir (const char *filename)
#endif
#endif
if (ret == NULL)
- free (tmpname);
+ {
+ free (tmpname);
+ bfd_set_error (bfd_error_system_call);
+ }
return ret;
}
--
Alan Modra
Australia Development Lab, IBM
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-02-22 1:35 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2023-02-21 20:43 `strip: X.so could not create temporary file to hold stripped copy: cause of error unknown` Paul Naidoo
2023-02-22 0:02 ` Alan Modra
2023-02-22 0:24 ` Andreas Schwab
2023-02-22 1:35 ` Alan Modra
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