Re: segfault with fltk

[Rik]

On 01/14/2013 05:53 AM, address@hidden wrote:
> Message: 5
> Date: Mon, 14 Jan 2013 03:25:44 -0800 (PST)
> From: Muhali <address@hidden>
> To: address@hidden
> Subject: segfault with fltk
> Message-ID: <address@hidden>
> Content-Type: text/plain; charset=us-ascii
>
> I get a segfault when running a recent (Jan 11) version of octave. I am on a
> linux machine (mint 14). Octave compilation + testing went seamless.
>
> Package: libfltk1.3
>
> Here is the gdb output:
>
> -----
> octave:~>> sombrero 
> [New Thread 0x7fffe7ca0700 (LWP 10420)]
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007fffe8883ce1 in llvm::PMTopLevelManager::findAnalysisPass(void const*)
> () from /usr/lib/x86_64-linux-gnu/libLLVM-3.1.so.1
> (gdb) where
1/14/12

Muhali,

The last line shows that the segfault is not originating necessarily in
FLTK, but rather in LLVM.  Do you have the experimental JIT feature both
compiled and enabled in this version of Octave?  If so I might repeat the
test with 'enable_jit_compiler (false)'

--Rik