bogdan celer wrote:
> In libmudflap / Makefile.in is line:
> QNXLDFLAGS = -Wl,-Bstatic -Wl,-lbacktraceS -Wl,-Bdynamic
> but who know where is libbacktraceS ?

libbacktrace is available in the coreos project under lib/backtrace.

libbacktrace.a and libbacktrace.so has shipped with QNX SDP since 6.4.0. 
  However libbacktraceS.a is missing from the installation and I have 
opened PR68771 to track the issue.

You can either download the source to libbacktrace and build it 
yourself, or you can work around the missing archive by simply linking 
against the shared library instead.

Change

QNXLDFLAGS = -Wl,-Bstatic -Wl,-lbacktraceS -Wl,-Bdynamic

to

QNXLDFLAGS = -lbacktrace

Regards,

Ryan Mansfield