Re: [Flex-help] Flex gives no output after upgrade to macOS High Sierra

[Will E. <wes...@gm...>]

That's a really old version of flex. Can you upgrade to the current release -- 2.6.4?

Does flex --version work?

What does strace (or whatever the equivalent is on OSX is called) say is happening?

On Thursday, 11 January 2018,  7:48 pm +0000, David Saltzman <dsa...@ne...> wrote:

> Thanks Will,
> 
> Version: flex 2.5.35 Apple(flex-31)
> 
> It gives no output whenever I run any file through it or anything that
> should succeed, eg:
> 
> ~$ echo %% | flex -t
> 
> ~$
> 
> 
> Though if I run a file with an error through, it will spit out the error.
> 
> On Thu, Jan 11, 2018 at 11:24 AM Will Estes <wes...@gm...> wrote:
> 
> > What version of flex?
> >
> > And your version of flex gives no output when you do what?
> >
> > On Thursday, 11 January 2018,  7:21 pm +0000, David Saltzman <
> > dsa...@ne...> wrote:
> >
> > > Hi,
> > >
> > > After I upgraded to macOS High Sierra and Xcode 9, running flex gives me
> > no
> > > output.
> > >
> > > Same symptoms as in these (unanswered) questions:
> > >
> > https://stackoverflow.com/questions/47765188/flex-gives-no-output-on-macos-high-sierra-xcode-9
> > >
> > https://superuser.com/questions/1276478/flex-gives-no-output-on-macos-high-sierra-xcode-9
> > >
> > > Any ideas?
> > >
> > > Thanks,
> > > David
> > >
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> > --
> > Will Estes
> > Flex Project Maintainer
> > wes...@gm...
> > https://github.com/westes/flex
> >
> ------------------------------------------------------------------------------
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-- 
Will Estes
Flex Project Maintainer
wes...@gm...
https://github.com/westes/flex