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From:   Raul Piper <raulpblooper@gmail.com>
Date:   Sun, 29 Aug 2021 16:28:23 +0530
Message-ID: <CAEwN+MCDisr--ULqcOSoJ_WPBFJ6YcdKg2m7LuTSacD6UqOPYg@mail.gmail.com>
Subject: Re: How to install manually built BlueZ 5.50 on board?
To:     Kenny Bian <kennybian@gmail.com>
Cc:     linux-bluetooth@vger.kernel.org
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did you get any success?
Regards,R

On Tue, Jun 1, 2021 at 1:30 PM Kenny Bian <kennybian@gmail.com> wrote:
>
> I managed to build BlueZ 5.50 by using Ubuntu 18.04. I did the cross
> compilation for the code for the armhf architecture.
>
> I copied the build folder to the embedded Ubuntu board. I then run
> "make install" but get errors:
> checking whether the C compiler works... no
> configure: error: in `/home/user/bluez-5.50':
> configure: error: C compiler cannot create executables
> See `config.log' for more details
> Makefile:3310: recipe for target 'config.status' failed
> make: *** [config.status] Error 77
>
> I then tried to manually install the build on the board. I tried "make
> install" on my VirtualBox Ubuntu Desktop. So I used the similar way to
> install the build(all of the folders are already created):
> sudo /bin/bash ./libtool   --mode=install /usr/bin/install -c
> client/bluetoothctl monitor/btmon tools/rctest tools/l2test
> tools/l2ping tools/bccmd tools/bluemoon tools/hex2hcd
> tools/mpris-proxy tools/btattach '/usr/bin'
> sudo /bin/bash ./libtool   --mode=install /usr/bin/install -c
> src/bluetoothd obexd/src/obexd '/usr/lib/bluetooth'
> sudo /usr/bin/install -c profiles/cups/bluetooth /usr/lib/cups/backend/bluetooth
> sudo /usr/bin/install -c -m 644 src/bluetooth.conf '/etc/dbus-1/system.d'
> sudo /usr/bin/install -c -m 644 obexd/src/org.bluez.obex.service
> '/usr/share/dbus-1/services'
> sudo /usr/bin/install -c -m 644 src/org.bluez.service
> '/usr/share/dbus-1/system-services'
> sudo /usr/bin/install -c -m 644 tools/rctest.1 tools/l2ping.1
> tools/bccmd.1 tools/btattach.1 tools/hid2hci.1 '/usr/share/man/man1'
> sudo /usr/bin/install -c -m 644 src/bluetoothd.8 '/usr/share/man/man8'
> sudo /usr/bin/install -c -m 644 tools/97-hid2hci.rules '/lib/udev/rules.d'
> sudo /usr/bin/install -c -m 644 src/bluetooth.service '/lib/systemd/system'
> sudo /usr/bin/install -c -m 644 obexd/src/obex.service '/usr/lib/systemd/user'
> sudo /bin/bash ./libtool   --mode=install /usr/bin/install -c
> tools/hid2hci '/lib/udev'
>
> My questions are:
> 1. How to install the build on the board? "make install" doesn't work.
> 2. How can I tell if the build is installed correctly?
> 3. How can I verify if the BlueZ 5.50 works or not?
> 4. I tried "sudo btattach -B /dev/ttymxc2 -S 921600", but btattach doesn't exit:
> Attaching Primary controller to /dev/ttymxc2
> Switched line discipline from 0 to 15
> Device index 0 attached
> 5. I also tried "sudo /usr/libexec/bluetooth/bluetoothd". There is no
> output. "bluetoothd" doesn't exit either. By the way, "bluetoothd"
> doesn't run after the build is installed. So I try to manually run it.
> 6. By running "/usr/libexec/bluetooth/bluetoothd -v", I got "5.50".
> By running "/usr/libexec/bluetooth/bluetoothd -d", I got:
> D-Bus setup failed: Connection ":1.50" is not allowed to own the
> service "org.bluez" due to security policies in the configuration file
>
> Thanks in advance!