[oe] [meta-qt5] qtbluetooth not building against bluez

[Martin Jansa]

On Tue, Oct 27, 2015 at 11:51:44AM +0100, michael at losert.org wrote:
> I'm using qtbluetooth (qtconnectivity_git.bb) and noticed that it builds 
> some kind of empty dummy library.
> I then tried building in verbose mode: "bitbake -v qtconnectivity" and 
> got the following message in the log:
> "Unsupported Bluetooth platform, will not build a working QtBluetooth 
> library.
> Either no Qt D-Bus found or no BlueZ headers."
> 
> My solution was to add
>    EXTRA_QMAKEVARS_PRE += "CONFIG+=config_bluez"
> to
>    recipes-qt/qt5/qtconnectivity_git.bb

Someone else send patch for this:
http://patchwork.openembedded.org/patch/105501/

I've asked him to resend with proper commit message, author and SOB, but
haven't seen v2.

But there is also first line in this do_configure_prepend, which should
take care of respecting PACKAGECONFIG values, we should check why it
doesn't work anymore and fix the root-cause instead of reintroducing

EXTRA_QMAKEVARS_PRE += "${@base_contains('PACKAGECONFIG', 'bluez4', 'CONFIG+=OE_BLUEZ_ENABLED', '', d)}"

do_configure_prepend() {
    export QMAKE_CACHE_EVAL="CONFIG+=${EXTRA_OECONF}"
    # disable bluez test if it isn't enabled by PACKAGECONFIG
    sed -i 's/^qtCompileTest(bluez)/OE_BLUEZ_ENABLED:qtCompileTest(bluez)/g' ${S}/qtconnectivity.pro
}

Can you please look into that?

> after that it worked as expected.
> I'm unsure if it's the right thing to do though.
> 
> I'm working with yocto 1.8 fido but also checked the master branch which 
> doesn't seem to have anything changed related to qtconnectivity.
> -- 
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> Openembedded-devel at lists.openembedded.org
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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
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