Hello, I would like to create a read-only root filesystem with Angstrom. I saw here: https://www.yoctoproject.org/docs/1.6.1/mega-manual/mega-manual.html#creating-the-root-filesystem That one can add EXTRA_IMAGE_FEATURES += "read-only-rootfs" to local.conf to this end, but I'm unsure whether this applies to Angstrom. When I do that, I get an error from angstrom-libc-fixup-hack.bb because it wants to have a post-install script create a symbolic link at run time, which won't be possible in a read-only FS. The script explicitly checks that it is running on the target before creating the link, but it seems like it should be possible to create a link in the root FS during filesystem creation rather than depend on a target-side post-install script. The bigger question this problem raises is: Is Angstrom going to be read-only filesystem friendly? Should I even expect to be able to use this "read-only-rootfs" feature? Is anybody using a read-only filesystem which they've created with Angstrom? I am using angstrom-v2013.12-yocto1.5. Thank you, Michael
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