Target 4.6.0.13 issue after SDK update to 3.13.4

I am getting following errors when trying to compile against 4.6.0.13 target:

tar: /srv/mer/toolings/SailfishOS-4.6.0.13/lib/libc.so.6: version `GLIBC_2.33' not found (required by tar)
tar: /srv/mer/toolings/SailfishOS-4.6.0.13/lib/libc.so.6: version `GLIBC_2.34' not found (required by tar)
tar: /srv/mer/toolings/SailfishOS-4.6.0.13/lib/libc.so.6: version `GLIBC_2.38' not found (required by tar)

The newest SDK supports the newest SFOS release. And with the last update comes a newer GLIBC. Maybe this is the reason. Please read the update announcement:

But of course you try a older blob so you can have the expection that the SDK will work with it.

I cannot reproduce this. Could you please provide more info?

Among others, I tried with the following test case with each tooling and target listed by sfdk tools list. It is mean to print foo.txt on success.

echo foo >foo.txt
tar -c foo.txt |sfdk tools exec NAME tar -t

(Replace NAME with your tooling or target name.)

sfdk tools list :

SailfishOS-4.3.0.12              sdk-provided       
└── SailfishOS-4.3.0.12-aarch64  sdk-provided       
SailfishOS-4.5.0.18              sdk-provided       
└── SailfishOS-4.5.0.18-aarch64  sdk-provided       
SailfishOS-4.6.0.13              sdk-provided       
├── SailfishOS-4.6.0.13-aarch64  sdk-provided       
└── SailfishOS-4.6.0.13-armv7hl  sdk-provided       
SailfishOS-5.1.0.11              sdk-provided,latest
├── SailfishOS-5.1.0.11-aarch64  sdk-provided,latest
├── SailfishOS-5.1.0.11-armv7hl  sdk-provided,latest
└── SailfishOS-5.1.0.11-i486     sdk-provided,latest

Test tar -c foo.txt |sfdk tools exec NAME tar -t finishes with success for target with issue.

I have done more tests for installed targets and the issue apears for targets SailfishOS-4.6.0.13-aarch64 and SailfishOS-4.5.0.18-aarch64. Target SailfishOS-4.3.0.12-aarch64 works ok.

I use zcat %{SOURCE1} | tar -xvf - for unpacking source archive in rpm.spec file.

Thank you! You can apply the following to fix your SDK before the fix is released:

sfdk engine exec sudo curl -o /usr/bin/mb2 \
    https://raw.githubusercontent.com/sailfishos/sdk-setup/refs/tags/1.4.95/sdk-setup/src/mb2