On Mon, 2024-11-11 at 17:34 +0000, Guðni Már Gilbert via lists.openembedded.org
wrote:
> When bluetooth is in DISTRO_FEATURES, Python should enable support for
> Bluetooth sockets
> in the socket library. To enable AF_BLUETOOTH socket family and its
> protocols, bluetooth.h
> header needs to be available at build-time.
>
> With this change a Python application can open and use Bluetooth sockets
> natively without
> using 3rd party packages like pybluez.
>
> An example is the following line:
> sock = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM,
> socket.BTPROTO_RFCOMM)
>
> With this patch the code will not fail due to missing symbols.
>
> Signed-off-by: Guðni Már Gilbert <gudni....@gmail.com>
> ---
> meta/recipes-devtools/python/python3_3.13.0.bb | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/meta/recipes-devtools/python/python3_3.13.0.bb
> b/meta/recipes-devtools/python/python3_3.13.0.bb
> index 54742f5257..8a98386576 100644
> --- a/meta/recipes-devtools/python/python3_3.13.0.bb
> +++ b/meta/recipes-devtools/python/python3_3.13.0.bb
> @@ -71,6 +71,9 @@ DEPENDS = "bzip2-replacement-native expat libffi bzip2
> openssl sqlite3 zlib virt
> DEPENDS:append:class-target = " python3-native"
> DEPENDS:append:class-nativesdk = " python3-native"
>
> +# Enable support for AF_BLUETOOTH socket family
> +DEPENDS:append:class-target = " ${@bb.utils.contains('DISTRO_FEATURES',
> 'bluetooth', 'bluez5-native', '', d)}"
> +
> EXTRA_OECONF = " --without-ensurepip --enable-shared
> --with-platlibdir=${baselib} --with-system-expat"
> EXTRA_OECONF:append:class-native = " --bindir=${bindir}/${PN}"
> EXTRA_OECONF:append:class-target = " --with-build-python=nativepython3"
This doesn't make sense to be. You're adding a -native dependency for a
target recipe. How is the target toolchain finding native headers? That
sounds like a really bad idea...
I appreciate there may be dependency issues but native headers
shouldn't be accessed by target toolchains as it can cause all kinds of
issues.
Cheers,
Richard
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