On Thu, Dec 11, 2014 at 8:52 AM, Sebastian Bergmann <sebast...@php.net> wrote:
> Hi! > > I just updated my notebook to Fedora 21 and am no longer able to > build PHP on it since I now have bison 3.0.2 instead of bison 2.7. > > bison 3.0 is blacklisted in Zend/acinclude.m4. Is bison 3.0 > incompatible with our parser specification? If so, will it be > upgraded? It's not really a good situation to be incompatible > with current versions of essential tools such as bison. > > Best, > Sebastian > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: http://www.php.net/unsub.php > > CCing Mike as he was the author who originally added 3.0 to the exclude list. I have a vague memory of building master successfully with bison 3.0.2 (from homebrew) on Mac Mavericks via removing 3.0 from bison_version_exclude in Zend/acinclude.m4 so I think that not all versions of bison 3.0 are affected, but currently I'm using the bison27 alternative(as XCode/Command Line Tools comes with bison 2.3 by default and master requires >=2.4). -- Ferenc Kovács @Tyr43l - http://tyrael.hu
