[Buildroot] [PATCH v2] ltrace: Explicit enable/disable of libunwind

[Thomas Petazzoni]

Dear Jérôme Pouiller,

On Tue, 13 Aug 2013 10:31:37 +0200, Jérôme Pouiller wrote:
> ltrace automatically uses libunwind if detected. So depending if libunwind was
> already compiled or not, ltrace compiles differently. This patch adds explicit
> dependency to libunwind if detected.
> 
> In add, due to limitation of uclibc, ltrace cannot use libunwind with uclibc.
> This patch explicitly compile without libunwind in this case.
> 
> Resolve issues detected here:
>     http://autobuild.buildroot.net/results/79dae85647526cdeddae5050db0339fbc38c9ae6
>     http://autobuild.buildroot.net/results/808569f6bfac059b57eb4f1e692fbc9909e791cf
>     http://autobuild.buildroot.net/results/83d0cd13d64053869708c666e2aa533202af67f7
> 
> Signed-off-by: Jérôme Pouiller <jezz at sysmic.org>

Argh, sorry, this was too late. In the mean time, Gustavo submitted a
similar patch, which I committed just minutes ago.

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com