[llvm-commits] [PATCH] Test-suite: Link 7zip against pthread

[Michael Gottesman]

I jerry rigged it so that it uses only 1 thread. It might still use pthreads as you said.

I had several versions of it so perhaps the hack got lost in the muddle.

[in which case thanks = )]

Ill look at this later today. (I am abroad).

On Dec 28, 2012, at 12:24 AM, Alastair Murray <alastairmurray42 at gmail.com> wrote:

> Hi Michael, all,
> 
> make TEST=simple report fails on 7zip for me with undefined reference to `pthread_create' etc.
> 
> I'm surprised that this isn't broken for everyone (on Linux at least), so it is possible this is something to do with my machine, but I don't think so.
> 
> Adding -pthread to LDFLAGS fixes it for me.
> 
> Trivial patch is attached.  Tested on Linux.
> 
> By the way: I was surprised that a benchmark was using threading.  So I tried defining _7ZIP_ST (single-threading) and fixed a compile issue that arose, but it was still calling pthread functions.
> 
> Regards,
> Alastair Murray.
> <7zip_pthread.patch>