How do I edit '/etc/ld.so.conf' in a yocto recipe?

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                          As suggested by Zac Anger , i copy this  question over here:

I have a yocto recipe in which I copy/install some stuff to an image. After that, I want to add a line to the /etc/ld.so.conf file like this, so that the dynamic loader finds my library files:

    do_install(){
      # install some stuff...

      echo /opt/myStuff/lib >> /etc/ld.so.conf
      ldconfig
    }

During the build process I get the following error which aborts the build process:

    ...
    | DEBUG: Python function extend_recipe_sysroot finished
    | DEBUG: Executing shell function do_install
    | /home/debian/Devel/myYocto/build/tmp/work/myTarget/myRecipe/1.0-r0/temp/run.do_install.3176: 203: cannot create /etc/ld.so.conf: Permission denied
    | WARNING: exit code 2 from a shell command.
    ERROR: Task (/home/debian/Devel/myYocto/poky/meta-myLayer/myRecipe/myRecipe.bb:do_install) failed with exit code '1'

Now to my question: How do I add a custom path to the dynamic loader by adding a line or editing the /etc/ld.so.conf file in a yocto recipe?

                        

Asked by schande (115 rep)

May 24, 2023, 06:15 AM
Last activity: May 24, 2023, 08:18 AM

How do I edit '/etc/ld.so.conf' in a yocto recipe?

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