[oe] [meta-oe][PATCH v2] libiio: Conditionally inherit distutils3-base

[Khem Raj]

On Tue, Oct 29, 2019 at 11:21 AM Martin Siegumfeldt <mns at gomspace.com> wrote:
>
>  * inherit only when libiio-python3 is build.
>
>  * also add PACKAGECONFIG variant that allows python bindings to be
>    enabled and disabled. It adheres to the current CMake logic and
>    defaults to an 'out-out' approach.
>
> Signed-off-by: Martin Siegumfeldt <mns at gomspace.com>
> ---
>  meta-oe/recipes-support/libiio/libiio_git.bb | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/meta-oe/recipes-support/libiio/libiio_git.bb b/meta-oe/recipes-support/libiio/libiio_git.bb
> index e6e0eaef8..ec3a39de1 100644
> --- a/meta-oe/recipes-support/libiio/libiio_git.bb
> +++ b/meta-oe/recipes-support/libiio/libiio_git.bb
> @@ -12,7 +12,7 @@ SRC_URI = "git://github.com/analogdevicesinc/libiio.git;protocol=https"
>
>  S = "${WORKDIR}/git"
>
> -inherit cmake python3native systemd distutils3-base
> +inherit cmake python3native systemd
>
>  DEPENDS = " \
>      flex-native bison-native libaio \
> @@ -25,10 +25,13 @@ EXTRA_OECMAKE = " \
>      ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '-DWITH_SYSTEMD=ON -DSYSTEMD_UNIT_INSTALL_DIR=${systemd_system_unitdir}', '', d)} \
>  "
>
> -PACKAGECONFIG ??= "USB_BACKEND NETWORK_BACKEND"
> +PACKAGECONFIG ??= "USB_BACKEND NETWORK_BACKEND PYTHON_BINDINGS"

this change is not needed.

>
>  PACKAGECONFIG[USB_BACKEND] = "-DWITH_USB_BACKEND=ON,-DWITH_USB_BACKEND=OFF,libusb1,libxml2"
>  PACKAGECONFIG[NETWORK_BACKEND] = "-DWITH_NETWORK_BACKEND=ON,-DWITH_NETWORK_BACKEND=OFF,libxml2"
> +PACKAGECONFIG[PYTHON_BINDINGS] = "-DPYTHON_BINDINGS=ON,-DPYTHON_BINDINGS=OFF"

this should be
PACKAGECONFIG[libiio-python3] = "-DPYTHON_BINDINGS=ON,-DPYTHON_BINDINGS=OFF"

> +
> +inherit ${@bb.utils.contains('PACKAGECONFIG', 'libiio-python3', 'distutils3-base', '', d)}
>
>  PACKAGES =+ "${PN}-iiod ${PN}-tests ${PN}-${PYTHON_PN}"
>
> --
> 2.17.1
>
> --
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