[meta-ti] [PATCH 2/2] omap3-sgx-modules: Add v4.08.00.01 of the SGX modules

[Andreas Müller]

On Wed, Feb 6, 2013 at 4:57 PM, Andreas Müller
<schnitzeltony at googlemail.com> wrote:
> One - maybe stupid - question: Have you tested with latest oe-core -or
> do you have
>
> commit c753f9d59f4d0a5af4ea5deb6e2b9609e05314e2
> Author: Mark Asselstine <mark.asselstine at windriver.com>
> Date:   Thu Jan 31 13:31:03 2013 -0500
>
>     kernel: avoid copying unnecessary files during do_install
>
>     kernel_do_install() populates $kerneldir with files needed to build
>     external modules. To accomplish this there are several copy commands
>     to get source from the kernel source tree and build trees after which
>     a 'clean' is performed. Since we are copying from the build tree we
>     get about 1G of .o and .cmd files copied over only to have them
>     removed when we clean. This adds additional IO overhead as well as
>     overhead caused by pseudo. By avoiding copying these files in the
>     first place we get multiple gains:
>       * avoid initial copy
>       * avoid file deletes during clean
>       * reduce pseudo overhead
>
>     Additionally we are making use of cpio vs cp which tends to be
>     significantly faster at performing copies.
>
>     With these changes I observe a 15-30% decrease in the time to complete
>     the do_install() operation on the kernel.
>
>     [YOCTO #3517]
>
>     Signed-off-by: Mark Asselstine <mark.asselstine at windriver.com>
>     Signed-off-by: Bruce Ashfield <bruce.ashfield at windriver.com>
>     Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
>
> in your repo?
>
> Andreas

FYI: I removed meta-gumstix-community from my layers and ran

MACHINE="beagleboard" bitbake omap3-sgx-modules

and get same:

| make[3]: *** No rule to make target
`/home/Superandy/tmp/oe-core-eglibc/work/beagleboard-angstrom-linux-gnueabi/omap3-sgx-modules/4.08.00.01-r122a/Graphics_SDK_4_08_00_01/GFX_Linux_KM/services4/3rdparty/linux_drm/drm_auth.o',
needed by `/home/Superandy/tmp/oe-core-eglibc/work/beagleboard-angstrom-linux-gnueabi/omap3-sgx-modules/4.08.00.01-r122a/Graphics_SDK_4_08_00_01/GFX_Linux_KM/services4/3rdparty/linux_drm/drm.o'.
 Stop.

so I think it is related to changes in other layers. Did you test with
master or danny?

Andreas