Looks good to me. 

You had also mentioned in the comments about re-defining the macros at the end 
of the header.  Although it’s non-standard C++ it seems like most compilers 
would allow the use of the push_macro/pop_macro pragma.  

ie. 

#pragma push_macro(“True”)
#undef True

and then at the end of the header
#pragma pop_marco(“True”)

which maintains the correct values just in case there were differing opinions 
on True/False in the 1980’s.  :)

> On Jun 26, 2019, at 10:40 PM, Larry Gritz <[email protected]> wrote:
> 
> How does this look?
> 
> https://github.com/OpenImageIO/oiio/pull/2272 
> <https://github.com/OpenImageIO/oiio/pull/2272>
> 
> 
> 
>> On Jun 26, 2019, at 7:28 PM, Larry Gritz <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> Ouch!
>> 
>> The 1980's called, and they want their `#define True` back. 
>> 
>> I think I can rig up simd.h fix to make this work. Stay tuned, I will 
>> propose a PR shortly..
>> 
>> 
>> 
>>> On Jun 26, 2019, at 2:33 PM, Colin Doncaster <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> 
>>> We came up against a (potentially very isolated) issue when using 
>>> OpenImageIO on Linux within a Maya plugin, at some point one of Maya’s 
>>> headers indirectly includes Xlib.h which does 
>>> 
>>> #define True 1
>>> #define False 0
>>> 
>>> and thus causes a lot of "expected unqualified-id before numeric constant" 
>>> errors in OIIO’s simd.h
>>> 
>>> Although we could bury/hide some of the OIIO usage we decided to undef the 
>>> two macros as it doesn’t seem to break anything. 
>>> 
>>> Have others come across this and if so was there a more elegant solution?
>>> 
>>> Colin
>>> 
>>> 
>>> _______________________________________________
>>> Oiio-dev mailing list
>>> [email protected] <mailto:[email protected]>
>>> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org 
>>> <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org>
>> 
>> --
>> Larry Gritz
>> [email protected] <mailto:[email protected]>
>> 
>> 
>> 
>> 
>> _______________________________________________
>> Oiio-dev mailing list
>> [email protected] <mailto:[email protected]>
>> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
> 
> --
> Larry Gritz
> [email protected] <mailto:[email protected]>
> 
> 
> 
> 
> _______________________________________________
> Oiio-dev mailing list
> [email protected]
> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org

_______________________________________________
Oiio-dev mailing list
[email protected]
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org

Reply via email to