Re: [possibly OT] Updated giant inventory of headers available on various OSes

[Jason Curl]

On 02/05/2013 05:34, Zack Weinberg wrote:
> A while ago I posted a call for help (only to autoconf@) taking inventories
> of which C headers are provided by which OSes.  It rapidly became clear
> that my methodology was far too crude, and I've spent much of the past six
> weeks coding up something much more sophisticated.  The project is now at
> the point where I feel comfortable sharing it with a wider audience.
> Please see http://hacks.owlfolio.org/header-survey/ for the results so far,
> and https://github.com/zackw/header-survey/ for code, raw data, and
> instructions for contributing inventories for OSes not yet in the big
> table.  (Big table only known to work properly in Firefox, say sorry -
> patches for the bad stylin' in Webkit most welcome.  I've exhausted my
> ability to sling CSS.)
>
> If you sent me an inventory already but your OS is not in the big table, I
> need you to send it again using the current `scansys.py`.  To those of you
> who told me that it didn't work with your version of Python, take heart -
> it is now tested to work with 2.0.  Yes, 2.0.

And you'll find attached QNX 6.5.0 SP1 GCC 4.4.2.

Note, the mknod API of QNX is different to Linux, where most tools I 
compile don't work. And when I compiled PHP for QNX, atomic.h is there, 
but it's not compatible with Solaris requiring some updates (as PHP assumed)

I see you've got MINGW 2012, but there are two projects, mingw and 
mingw64 which are separate and handled separately. Is there a difference 
between the two?

I tried to do something similar, and came up with my own list. Does it 
make sense to incorporate some of the differences? I was trying to 
compile software that works on various OSes for network related 
functionality.

In addition, compiler options are important. Many features were only 
available for me on Solaris when i compiled with -lxnet on Solaris. See 
the html file attached.

Regards,
jason.

h-ntoqnx650sp1-gcc442
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osdiff.html
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