* bluez with uclibc
@ 2010-05-31 4:39 arjun rath
0 siblings, 0 replies; 7+ messages in thread
From: arjun rath @ 2010-05-31 4:39 UTC (permalink / raw)
To: linux-bluetooth
Hi,
Can somebody please tell how to cross compile bluez for arm with
uclibc library.with glib i am to cross compile but my whole
application and RFS is builded with uclibc so i need bluez with uclibc
compiled.
Thanks in advance
Regards
Arjun
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Bluez with uclibc
2013-07-09 7:58 ` Julien COUVRAND
@ 2013-07-09 8:37 ` Marcel Holtmann
0 siblings, 0 replies; 7+ messages in thread
From: Marcel Holtmann @ 2013-07-09 8:37 UTC (permalink / raw)
To: Julien COUVRAND; +Cc: linux-bluetooth
Hi Julien,
please do not top post on this mailing list.
> Sure.
> As soon as i compile Buildroot deactivating MMU dependencies into Config.in from bluez-utils package such as:
>
> --
> config BR2_PACKAGE_BLUEZ_UTILS
> bool "bluez-utils"
> depends on !BR2_avr32
> depends on BR2_USE_WCHAR # libglib2
> depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, alsa-lib
> # depends on BR2_USE_MMU # dbus
> select BR2_PACKAGE_DBUS
> select BR2_PACKAGE_LIBGLIB2
> help
> bluez utils
> --
>
> I have got following compilation errors:
>
> --
> ../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-sysdeps-util-unix.o): In function `_dbus_become_daemon':
> dbus-sysdeps-util-unix.c:(.text+0x530): undefined reference to `fork'
> ../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-spawn.o): In function `_dbus_spawn_async_with_babysitter':
> dbus-spawn.c:(.text+0xe38): undefined reference to `fork'
> dbus-spawn.c:(.text+0xea0): undefined reference to `fork'
> collect2: error: ld returned 1 exit status
> make[3]: *** [dbus-daemon] Error 1
> make[3]: *** Waiting for unfinished jobs....
> ../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-sysdeps-util-unix.o): In function `_dbus_become_daemon':
> dbus-sysdeps-util-unix.c:(.text+0x530): undefined reference to `fork'
> collect2: error: ld returned 1 exit status
> make[3]: *** [dbus-daemon-launch-helper] Error 1
> --
>
> So, currently, using uclibc for bluez, without MMU activation, I can't compile Buildroot due dBus and the "fork".
you might want to check with the D-Bus people since this is not a BlueZ issue.
Regards
Marcel
^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: Bluez with uclibc
2013-07-08 19:02 ` Marcel Holtmann
@ 2013-07-09 7:58 ` Julien COUVRAND
2013-07-09 8:37 ` Marcel Holtmann
0 siblings, 1 reply; 7+ messages in thread
From: Julien COUVRAND @ 2013-07-09 7:58 UTC (permalink / raw)
To: Marcel Holtmann; +Cc: linux-bluetooth
Hi Marcel,
Sure.
As soon as i compile Buildroot deactivating MMU dependencies into Config.in=
from bluez-utils package such as:
--
config BR2_PACKAGE_BLUEZ_UTILS
bool "bluez-utils"
depends on !BR2_avr32
depends on BR2_USE_WCHAR # libglib2
depends on BR2_TOOLCHAIN_HAS_THREADS # dbus, alsa-lib
# depends on BR2_USE_MMU # dbus
select BR2_PACKAGE_DBUS
select BR2_PACKAGE_LIBGLIB2
help
bluez utils
--
I have got following compilation errors:
--
../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-sysdeps-util-unix=
.o): In function `_dbus_become_daemon':
dbus-sysdeps-util-unix.c:(.text+0x530): undefined reference to `fork'
../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-spawn.o): In func=
tion `_dbus_spawn_async_with_babysitter':
dbus-spawn.c:(.text+0xe38): undefined reference to `fork'
dbus-spawn.c:(.text+0xea0): undefined reference to `fork'
collect2: error: ld returned 1 exit status
make[3]: *** [dbus-daemon] Error 1
make[3]: *** Waiting for unfinished jobs....
../dbus/.libs/libdbus-internal.a(libdbus_internal_la-dbus-sysdeps-util-unix=
.o): In function `_dbus_become_daemon':
dbus-sysdeps-util-unix.c:(.text+0x530): undefined reference to `fork'
collect2: error: ld returned 1 exit status
make[3]: *** [dbus-daemon-launch-helper] Error 1
--
So, currently, using uclibc for bluez, without MMU activation, I can't comp=
ile Buildroot due dBus and the "fork".
Julien
Julien COUVRAND
MOPI - 8540 SWPF Object Leader
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-----Original Message-----
From: Marcel Holtmann [mailto:marcel@holtmann.org]=20
Sent: lundi 8 juillet 2013 21:03
To: Julien COUVRAND
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: Bluez with uclibc
Hi Julien,
> Today, I need to cross compile Bluez for arm with uclibc library into Bui=
ldroot environment.=20
> However, I meet some dependencies between bluez-utils package and MMU dea=
ctivation due to dBus.
>=20
> Do you know a way to use Bluez with uclibc library?
you need to be more specific. I know from projects successfully building Bl=
ueZ with uclibc in the past, but I am not doing such thing on a daily basis=
. So things might have changed. What are the logs or errors you see?
Regards
Marcel
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Bluez with uclibc
2013-07-08 8:06 lkml
@ 2013-07-09 2:19 ` Rob Landley
0 siblings, 0 replies; 7+ messages in thread
From: Rob Landley @ 2013-07-09 2:19 UTC (permalink / raw)
To: lkml; +Cc: linux-kernel
On 07/08/2013 03:06:15 AM, lkml@serverphorums.com wrote:
> Hi,
>
> Today, I need to cross compile Bluez for arm with uclibc library into
> Buildroot environment.
> However, I meet some dependencies between bluez-utils package and MMU
> deactivation due to dBus.
>
> Do you know a way to use Bluez with uclibc library?
Dunno about buildroot, but if you just want to statically link
something against uClibc on arm, you could grab either the cross or
native "armv5l" compiler from
http://landley.net/aboriginal/bin
and add its "bin" subdirectory to your $PATH. I just updated that
toolchain so it's using the 3.10 headers (yes, with the patch for
http://lkml.indiana.edu/hypermail/linux/kernel/1305.2/01452.html the
kernel developers never did fix), and it's the last release version of
uClibc (from a year and change ago, but that's uClibc for you).
As for fixing dependencies beyond "building against uClibc", that's a
buildroot question. They have their own mailing list...
Rob
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Bluez with uclibc
2013-07-05 9:41 Bluez " Julien COUVRAND
@ 2013-07-08 19:02 ` Marcel Holtmann
2013-07-09 7:58 ` Julien COUVRAND
0 siblings, 1 reply; 7+ messages in thread
From: Marcel Holtmann @ 2013-07-08 19:02 UTC (permalink / raw)
To: Julien COUVRAND; +Cc: linux-bluetooth
Hi Julien,
> Today, I need to cross compile Bluez for arm with uclibc library into Buildroot environment.
> However, I meet some dependencies between bluez-utils package and MMU deactivation due to dBus.
>
> Do you know a way to use Bluez with uclibc library?
you need to be more specific. I know from projects successfully building BlueZ with uclibc in the past, but I am not doing such thing on a daily basis. So things might have changed. What are the logs or errors you see?
Regards
Marcel
^ permalink raw reply [flat|nested] 7+ messages in thread
* Bluez with uclibc
@ 2013-07-08 8:06 lkml
2013-07-09 2:19 ` Rob Landley
0 siblings, 1 reply; 7+ messages in thread
From: lkml @ 2013-07-08 8:06 UTC (permalink / raw)
To: linux-kernel
Hi,
Today, I need to cross compile Bluez for arm with uclibc library into Buildroot environment.
However, I meet some dependencies between bluez-utils package and MMU deactivation due to dBus.
Do you know a way to use Bluez with uclibc library?
Thanks in advance
Regards
---
posted at http://www.serverphorums.com
http://www.serverphorums.com/read.php?12,739510,739510#msg-739510
^ permalink raw reply [flat|nested] 7+ messages in thread
* Bluez with uclibc
@ 2013-07-05 9:41 Julien COUVRAND
2013-07-08 19:02 ` Marcel Holtmann
0 siblings, 1 reply; 7+ messages in thread
From: Julien COUVRAND @ 2013-07-05 9:41 UTC (permalink / raw)
To: linux-bluetooth
Hi,
I am new to Bluez
Today, I need to cross compile Bluez for arm with uclibc library into Buildroot environment.
However, I meet some dependencies between bluez-utils package and MMU deactivation due to dBus.
Do you know a way to use Bluez with uclibc library?
Thanks in advance
Regards
Julien
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-07-09 8:37 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-05-31 4:39 bluez with uclibc arjun rath
2013-07-05 9:41 Bluez " Julien COUVRAND
2013-07-08 19:02 ` Marcel Holtmann
2013-07-09 7:58 ` Julien COUVRAND
2013-07-09 8:37 ` Marcel Holtmann
2013-07-08 8:06 lkml
2013-07-09 2:19 ` Rob Landley
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