Tracking down bug: Need a few precompiled 32-bit linux Hello Worlds

Nick Sabalausky a at a.a
Wed Jul 13 03:21:26 PDT 2011


"Nick Sabalausky" <a at a.a> wrote in message 
news:ivd56d$1s7q$1 at digitalmars.com...
> Twice now (from two totally different projects) I've come across 
> precompiled linux binaries that give me "Illegal Instruction", but they 
> work when I compile them myself. The idea of shared-lib/libc issues has 
> been looked into, but it doesn't seem to be the culprit. Both times, D1 
> and Tango were involved. So I suspect it's something in Tango, but before 
> I take this to the Tango team I'd like to be more sure. For all I know, it 
> could be a D1 thing, or even something backported over from druntime, 
> something else, etc, I don't know.
>
> I don't have a machine with a modern enough CPU that I can reproduce the 
> offending binaries myself, so I'd appreciate if someone could build a few 
> hello worlds for me:
>
> 1. D1/Tango
> 2. D1/Phobos
> 3. D2/Phobos
>
> // d1tango.d
> import tango.io.Stdout;
> void main()
> {
>  Stdout.formatln("Hello");
> }
>
> // d1phobos.d and d2phobos.d
> import std.stdio;
> void main()
> {
>  writefln("Hello");
> }
>
> I'd need them built on a relatively modern CPU, I'd guess that anything 
> that supports 64-bit and/or multi-core will probably do. They need to be 
> 32-bit binaries. And to avoid any shared lib compatibility issues (which 
> seem to be common on linux), they should be built on something like Ubuntu 
> 10.06 (or older) or CentOS 4 (or older), etc (Building in a VM would be 
> fine of course).
>
> I'd appreciate anyone that has the right setup and can spare the bother to 
> help out with this.
>

Nevermind, I was able to borrow someone's laptop and install a VM. If 
anyone's interested, it looks liek it is (somehow) a problem in Tango, and 
the ticket is here: http://www.dsource.org/projects/tango/ticket/2061





More information about the Digitalmars-d mailing list