[OE-core] [PATCH v2] lubusb1: Add udev support

[Richard Purdie]

On Thu, 2019-01-24 at 22:35 +0000, Alistair Francis wrote:
> I don't see circular dependencies anymore between libusb1 and udev,
> so
> enable udev support for libusb1.
> 
> Signed-off-by: Alistair Francis <alistair.francis at wdc.com>
> ---
>  meta/recipes-support/libusb/libusb1_1.0.22.bb | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/meta/recipes-support/libusb/libusb1_1.0.22.bb
> b/meta/recipes-support/libusb/libusb1_1.0.22.bb
> index 0c6e116dd7..35c1d705b6 100644
> --- a/meta/recipes-support/libusb/libusb1_1.0.22.bb
> +++ b/meta/recipes-support/libusb/libusb1_1.0.22.bb
> @@ -20,9 +20,10 @@ S = "${WORKDIR}/libusb-${PV}"
>  
>  inherit autotools pkgconfig ptest
>  
> -# Don't configure udev by default since it will cause a circular
> -# dependecy with udev package, which depends on libusb
> -EXTRA_OECONF = "--libdir=${base_libdir} --disable-udev"
> +PACKAGECONFIG ??= "udev"
> +PACKAGECONFIG[udev] = "--enable-udev,--disable-udev,udev"
> +
> +EXTRA_OECONF = "--libdir=${base_libdir}"

Fails in testing with:

WARNING: Nothing PROVIDES 'nativesdk-udev' (but virtual:nativesdk:/home/pokybuild/yocto-worker/a-quick/build/meta/recipes-support/libusb/libusb1_1.0.22.bb DEPENDS on or otherwise requires it). Close matches:
WARNING: Nothing PROVIDES 'udev-native' (but virtual:native:/home/pokybuild/yocto-worker/a-quick/build/meta/recipes-support/libusb/libusb1_1.0.22.bb DEPENDS on or otherwise requires it). Close matches:
WARNING: Nothing RPROVIDES 'nativesdk-libusb1-dev' (but virtual:nativesdk:/home/pokybuild/yocto-worker/a-quick/build/meta/recipes-support/libusb/libusb1_1.0.22.bb RDEPENDS on or otherwise requires it)
WARNING: Nothing RPROVIDES 'nativesdk-libusb1' (but virtual:nativesdk:/home/pokybuild/yocto-worker/a-quick/build/meta/recipes-support/libusb/libusb1_1.0.22.bb RDEPENDS on or otherwise requires it)

Before someone sends a patch creating a nativesdk-udev please think
very carefully about whether a nativesdk-udev makes sense and what it
may need to look like.

Cheers,

Richard