[oe] [meta-oe][PATCH] Fix PACKAGES assignment for fftw

[Vladan Jovanovic]

On Thu, Nov 23, 2017 at 4:43 PM, Burton, Ross <ross.burton at intel.com> wrote:

> You should explain why its the wrong operator, as =+ is as valid as += is.
>
>
I got build errors as shown below when trying to build fftw. Went away when
I changed the operator...

Vladan

ERROR: core-image-minimal-1.0-r0 do_rootfs: fftw not found in the feeds
(imx7dsabresd cortexa7t2hf-neon-mx7d cortexa7hf-neon-mx7d cortexa7hf-neon
cortexa7hf-vfp armv7vehf-neon armv7vehf-vfp armv7ahf-vfp armv6hf-vfp
armv5ehf-vfp armv5hf-vfp noarch any all) in
/home/vladan/fsl-release-bsp-4.9.11_1.0.0_ga/build-mx7d-x11/tmp/deploy/rpm.
ERROR: core-image-minimal-1.0-r0 do_rootfs: This is often caused by an
empty package declared in a recipe's PACKAGES variable. (Empty packages are
not constructed unless ALLOW_EMPTY_<pkg> = '1' is used.)
ERROR: core-image-minimal-1.0-r0 do_rootfs: Function failed: do_rootfs
ERROR: Logfile of failure stored in:
/home/vladan/fsl-release-bsp-4.9.11_1.0.0_ga/build-mx7d-x11/tmp/work/imx7dsabresd-poky-linux-gnueabi/core-image-minimal/1.0-r0/temp/log.do_rootfs.29692
ERROR: Task
(/home/vladan/fsl-release-bsp-4.9.11_1.0.0_ga/sources/poky/meta/recipes-core/images/core-image-minimal.bb:do_rootfs)
failed with exit code '1'