From 4ab569fb67b9499e4782071aec9ba92174184786 Mon Sep 17 00:00:00 2001 From: Andrey Zhizhikin Date: Thu, 16 Apr 2020 22:17:45 +0000 Subject: recipes-*: refine restrictions for NXP BSP Certain packages are using linux-imx-headers, which enforces them to use NXP BSP since headers are provided from the NXP kernel tree. Those recipes, which requires NXP kernel headers, are now including the use-imx-headers class to make sure the correct headers package is used. Since the introduction of separation between NXP and Mainline BSP for certain machines, recipes which are NXP-dependent are getting their COMPATIBLE_HOST to be marked as (null) effectively making them incompatible with mainline BSP which is expected behavior. By extending this restriction into the use-imx-headers class, all recipes which inherits is (because it is required) are getting automatically restricted to NXP BSP, hence making package NXP-dependent much easier. linux-imx-headers is marked as "NXP-only" but it is done explicitly inside the recipe in order to avoid confusion of inheriting the class. Signed-off-by: Andrey Zhizhikin --- classes/use-imx-headers.bbclass | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'classes') diff --git a/classes/use-imx-headers.bbclass b/classes/use-imx-headers.bbclass index 9dcd864df..d2214b6d1 100644 --- a/classes/use-imx-headers.bbclass +++ b/classes/use-imx-headers.bbclass @@ -17,3 +17,15 @@ DEPENDS_append_imx = " linux-imx-headers" PACKAGE_ARCH_imx ?= "${MACHINE_SOCARCH}" STAGING_INCDIR_IMX = "${STAGING_INCDIR}/imx" + +# Recipes that inherit this class are contracted to use NXP BSP only. +# This is done by overriding the COMPATIBLE_HOST, as this would effectively +# cause recipes to be skipped in case if 'use-nxp-bsp' override is not +# defined for them. This effectively marks recipes that should only be +# built using NXP BSP, and gives an indication to mainline BSP creators +# that recipe is not compatible with mainline. +# +# Typical example here would be imx-vpu-hantro recipe, which requires NXP +# BSP and is not compatible with mainline. +COMPATIBLE_HOST = '(null)' +COMPATIBLE_HOST_use-nxp-bsp = '.*' -- cgit v1.2.3-54-g00ecf