From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] Problem building curlftpfs within buildroot
Date: Tue, 30 Oct 2012 12:03:16 +0100 [thread overview]
Message-ID: <20121030120316.0faf8a0e@skate> (raw)
In-Reply-To: <508FB158.1090205@mail.ru>
Dear Alexander Varnin,
On Tue, 30 Oct 2012 14:52:08 +0400, Alexander Varnin wrote:
> Hello. I'm trying to build self-made package curlftpfs within buildroot.
> It is simple autotools based package. Build fails with pthread error:
>
> /home/varnin/buildroot/output/host/usr/lib/gcc/arm-unknown-linux-uclibcgnueabi/4.5.4/../../../../arm-unknown-linux-uclibcgnueabi/bin/ld:
> note: 'pthread_create' is defined in DSO
> /home/varnin/buildroot/output/host/usr/arm-unknown-linux-uclibcgnueabi/sysroot/lib/libpthread.so.0
> so try adding it to the linker command line
> /home/varnin/buildroot/output/host/usr/arm-unknown-linux-uclibcgnueabi/sysroot/lib/libpthread.so.0:
> could not read symbols: Invalid operation
> collect2: ld returned 1 exit status
>
> I'm using buildroot toolchain to build my application that uses threads,
> and it compiles and works normally. What could be the problem?
> I'm attaching build log.
For some reason -lpthread is missing on the link command line.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2012-10-30 11:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-30 10:52 [Buildroot] Problem building curlftpfs within buildroot Alexander Varnin
2012-10-30 11:03 ` Thomas Petazzoni [this message]
2012-10-30 11:25 ` Alexander Varnin
2012-10-30 11:26 ` Alexander Khryukin
2012-10-30 11:34 ` Alexander Khryukin
2012-10-30 12:24 ` Richard Braun
2012-10-30 12:33 ` Alexander Varnin
2012-10-30 12:36 ` Alexander Khryukin
2012-10-30 12:51 ` Alexander Varnin
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