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From: David Edelsohn <dje.gcc@gmail.com>
To: FX <fxcoudert@gmail.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
	Fortran List <fortran@gcc.gnu.org>,
		Janne Blomqvist <blomqvist.janne@gmail.com>,
	Ian Lance Taylor <ian@airs.com>
Subject: Re: [PATCH, fortran] PR 53379 Backtrace on error termination
Date: Tue, 08 Sep 2015 13:43:00 -0000	[thread overview]
Message-ID: <CAGWvny==F7BJ3SfiJQzaUcL3E0nvjOSe+LmRSkLYyhBUc_Lcsg@mail.gmail.com> (raw)
In-Reply-To: <5474EA6F-E6C0-4FA0-B299-C0D9558D6ACB@gmail.com>

On Tue, Sep 8, 2015 at 9:15 AM, FX <fxcoudert@gmail.com> wrote:
>> libbacktrace is not supported on AIX.  This patch breaks bootstrap on AIX.
>> It's okay if Fortran backtrace does not work on AIX, but not all
>> targets support libbacktrace.
>
> libbacktrace is designed to be compiled on all targets. Some targets offer full support, some offer nothing, but libbacktrace is compiled and its headers provided in all cases.
>
> Can you please give us something to investigate? Like, the error message you’re seeing.

/home/dje/src/src/libbacktrace/posix.c: In function 'backtrace_open':
/home/dje/src/src/libbacktrace/posix.c:67:32: error: overflow in
implicit constant conversion [-Werror=overflow]
   descriptor = open (filename, O_RDONLY | O_BINARY | O_CLOEXEC);
                                ^

Thanks, David

  reply	other threads:[~2015-09-08 13:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-08 12:30 David Edelsohn
2015-09-08 13:22 ` FX
2015-09-08 13:43   ` David Edelsohn [this message]
2015-09-08 13:49     ` David Edelsohn
2015-09-08 13:53       ` FX
2015-09-08 14:00         ` David Edelsohn
2015-09-08 15:36           ` Mike Stump
2015-09-08 16:46             ` FX
2015-09-09  4:41             ` Ian Lance Taylor
2015-09-09 13:00               ` David Edelsohn
2015-09-09 15:09               ` Mike Stump
2015-09-17 14:19               ` David Edelsohn
2015-09-17 15:06                 ` Ian Lance Taylor
2015-09-08 13:52     ` FX
  -- strict thread matches above, loose matches on Subject: below --
2015-09-04 22:10 Janne Blomqvist
2015-09-04 22:52 ` FX

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