Re: [Mjpeg-users] What is causing this error

[Trent P. <xy...@sp...>]

On Wed, 14 Jan 2004, Steven M. Schultz wrote:
> 	Look in cpu_accel.c - you should see something like this:
> 
>         if (posix_memalign( &buf, simd_alignment, size))
>                 buf = memalign(pgsize, size);
>         if (buf && ((int)buf & (simd_alignment - 1)))
>         {
>                 free(buf);
>                 buf = memalign(pgsize, size);
>         }

Could this be done at configure time?  Check the glibc version or have
autoconf run a test program to see if posix_memalign works?