On Tue, Jan 28, 2020 at 09:25:18AM +0100, Marco Cavallini wrote:

Hello,
I found a bug when installing a toolchain sdk and the installation
path contains a dash.
Using the default directory or a path without a dash it works.

It's not dash, it's the new path is longer than what was reserved in ELF
headers:

interp size = 73 and 76 is needed.

I thought there was some attempt to use chrpath or patchelf or something
to be able to expand the ELF headers with longer paths...

Not sure what the currect status is - I've been using my own workaround
for many years that extends the "default" toolchain location to the max
path length and then at the end changes the install script back to the
original default. That way all ELF headers have "interp" field pre-allocated
to the max and the resulting SDK/toolchain can be relocated w/o issues.

--
Denys

Yocto 3.0 'zeus'

$ ./fslc-x11-glibc-x86_64-meta-toolchain-cortexa9t2hf-neon-koan-toolchain-3.0.sh
FSLC X11 SDK installer version 3.0
==================================
Enter target directory for SDK (default: /opt/fslc-x11/3.0): /opt/poky/test-3.0
You are about to install the SDK to "/opt/poky/test-3.0". Proceed [Y/n]?
Extracting SDK...............................................................................................................done
Setting it up...ERROR: could not relocate
/opt/poky/test-3.0/sysroots/x86_64-fslcsdk-linux/usr/bin/llvm-mc,
interp size = 73 and 76 is needed.
ERROR: could not relocate
/opt/poky/test-3.0/sysroots/x86_64-fslcsdk-linux/usr/bin/llvm-mca,
interp size = 73 and 76 is needed.
ERROR: could not relocate
/opt/poky/test-3.0/sysroots/x86_64-fslcsdk-linux/usr/bin/clang-9,
interp size = 73 and 76 is needed.
ERROR: could not relocate
/opt/poky/test-3.0/sysroots/x86_64-fslcsdk-linux/usr/bin/llvm-mt,
interp size = 73 and 76 is needed.
...etc...

Distinti Saluti / Best Regards
--
Marco Cavallini | KOAN sas | Bergamo - Italia
embedded software engineering
https://KoanSoftware.com