[yocto] Symbolic link to ld-linux-armhf.so.3

[Fabien Lahoudere]

On Sat, 2017-04-15 at 20:47 +0200, Alvaro Garcia wrote:
> Hi, I made a recipe for hamachi. Hamachi looks for /lib/ld-linux.so.3 but in my poky build this
> file is /lib/ld-linux-armhf.so.3.
> 
> If I do ln -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3 hamachi runs fine so the solution its
> just a symbolic link. My problem is that I cant make this link from my recipe.
> 
> Into my do_install I do: ln -s /lib/ld-linux-armhf.so.3 ${D}/lib/ld-linux.so.3
> But later it does not exist in the rootfs. But if I do:
> ln -sf/lib/ld-linux-armhf.so.3 ${D}/lib/MYPRETTYLIB
> then the link "MYPRETTYLIB" is there. Its like "ld-linux.so.3" is forbidden for some reason.
> 
> I read that some guy had this problem and solved it by using a glibc bbappend but it didnt work
> for me.
> 
> Do I need to do something special to get the "ld-linux.so.3" link?
> 

As Khem Raj said in a previous discussion:
"
    that may not be enough. .so are treated as symlinks and shoved into
    -dev packages by default. if you need unversioned libraries then you
    have to let the system know that its not a dev library symlink

    FILES_${PN} += "${libdir}/*.so"
    FILES_SOLIBSDEV = ""
    INSANE_SKIP_${PN} += "dev-so"
"

> Thank you