Thanks for getting back at me so quickly.
On 01/21/2013 03:27 PM, johannes.bie...@hzg.de wrote:
>> Weird, it seems Flex is not respecting the "YY_NO_UNISTD_H" #define
>> given in 'parsefoo.lxx'. Which version of Flex are you using?
>
> flex --version
> flex 2.5.31
>
Yep, that's old; according to <http://flex.sourceforge.net/>:
March 3, 2003
flex, version 2.5.31.
Later releases have made this release obsolete. Only use if you
have a particular need to avoid later changes. In particular, bug
and security fixes of general interest happened after this release.
So my suggestion would be to update your flex installation, and see
whether the issue persist.
Thanks,
Stefano
