[yocto] ERROR: install: omitting directory

[Bodke, Kishore K]

Hi,

I have a recipe wherein I am trying to put all the Yocto built files of my driver into the final Image like below.

B = "${WORKDIR}/build-${TARGET_SYS}"

FILES_${PN} += "/mydriver_build/*"

install -m 0755 -d ${D}/mydriver_build
        for bin_obj in ${B};
        do
                install -D -m 640 $bin_obj ${D}/mydriver_build/
        done

But I get the below error.

Log data follows:
| DEBUG: Executing shell function do_install
| install: omitting directory `/usr/local/src/master/build/tmp/work/x86_64-poky-linux/my-driver-1.0-r12/build-x86_64-poky-linux'
| ERROR: Function failed: do_install (see /usr/local/src/master/build/tmp/work/x86_64-poky-linux/my-driver-1.0-r12/temp/log.do_install.952 for further information)
NOTE: package my-driver-1.0-r12: task do_install: Failed.

What is the error means?  Anything wrong in the recipe above?
Any suggestions please?

Thanks
Kishore.
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