[ragel-users] C++11, new narrowing rules and unsigned char on ARM

Adrian Thurston thurston at complang.org
Tue Nov 26 00:19:24 UTC 2013


Perhaps some explicit configure options specifying target architecture 
is the way to go.


On 13-11-25 03:57 AM, Jan Kundrát wrote:
> On Sunday, 24 November 2013 17:34:15 CEST, Adrian Thurston wrote:
>> Apparently, on Android ARM char is unsigned. Ragel assumes it is
>> signed on all architectures. What's needed is a configure check and
>> the appropriate information to make it into the descriptors in common.cc.
> Hi Adrian,
> how is a configure check going to help when cross-compiling? How would
> that account for a pregenerated file (i.e. people running ragel as a
> part of preparation of the release tarball)?
> Cheers,
> Jan

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