[yocto] Unable to change binary names in do_install_append

[Victor Rodriguez]

Hi team

After a successful build I have the binaries I need but with the
prefix i586-poky-linux

I tried to change their names with this:

do_install_append () {
    mv ${D}${bindir}/i586-poky-linux-hydra_nameserver
${D}${bindir}/hydra_nameserver
    mv ${D}${bindir}/i586-poky-linux-hydra_persist  ${D}${bindir}/hydra_persist
    mv ${D}${bindir}/i586-poky-linux-hydra_pmi_proxy
${D}${bindir}/hydra_pmi_proxy
    mv ${D}${bindir}/i586-poky-linux-mpiexec ${D}${bindir}/mpiexec
    mv ${D}${bindir}/i586-poky-linux-mpiexec.hydra ${D}${bindir}/mpiexec.hydra
    mv ${D}${bindir}/i586-poky-linux-mpirun ${D}${bindir}/mpirun
}

Despite the fact that the rpm is deploying fine:

%files
%defattr(-,-,-,-)
%dir "/usr"
%dir "/usr/bin"
%dir "/usr/lib"
"/usr/bin/mpicxx"
"/usr/bin/mpiexec.hydra"
"/usr/bin/mpic++"
"/usr/bin/mpiexec"
"/usr/bin/hydra_persist"
"/usr/bin/mpivars"
"/usr/bin/parkill"
"/usr/bin/hydra_nameserver"
"/usr/bin/hydra_pmi_proxy"
"/usr/bin/mpichversion"
"/usr/bin/mpicc"
"/usr/bin/mpirun"
"/usr/lib/libmpi.so.12"
"/usr/lib/libmpicxx.so.12.0.1"
"/usr/lib/libmpicxx.so.12"
"/usr/lib/libmpi.so.12.0.1"



I can not run the binary ( is not in the PATH ) and even "ls
/us/bin/<binary>" is not working :(

Meanwhile I will reset the patch and adapt  the benchmark I need to
run to these names

I might be doing something wrong .. so all the help is more than welcome

Best regards

Victor Rodriguez