From: Florian Weimer <fweimer@redhat.com>
To: Yubin Ruan <ablacktshirt@gmail.com>
Cc: gcc-help@gcc.gnu.org
Subject: Re: which object file is fstat64/stat64 located
Date: Tue, 18 Dec 2018 08:57:00 -0000 [thread overview]
Message-ID: <87k1k749pz.fsf@oldenburg2.str.redhat.com> (raw)
In-Reply-To: <CAJYFCiMR=qww+8b-E7C5-iwAo+uLVs=DpM3YG+V0tvmihkfOig@mail.gmail.com> (Yubin Ruan's message of "Tue, 18 Dec 2018 10:32:55 +0800")
* Yubin Ruan:
> On Mon, Dec 17, 2018 at 7:32 PM Florian Weimer <fweimer@redhat.com> wrote:
>>
>> * Yubin Ruan:
>>
>> > I am seeking help here since I got error of "undefined reference to
>> > fstat64/stat64" when linking without libstdc++ in a C++ program. I was
>> > trying to use libcxx, so I added -nodefaultlibs when compiling the
>> > program. To get necessary symbols from libc, I added -lc (and also
>> > -lm -lgcc_s -lgcc). But I still got the undefined reference error.
>>
>> What's your target?
>
> My target is a C++ program(mysqld) which use fstat/stat and other C++
> standard library functions. Normally libstdc++ is used and everything
> is fine. But I want to switch to libcxx.
With target I meant something like Windows, MacOS, or GNU/Linux, and the
processor architecture.
But for libcxx support, you should ask on a libcxx mailing list, not on
a GNU mailing list.
Thanks,
Florian
prev parent reply other threads:[~2018-12-18 6:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 5:06 Yubin Ruan
2018-12-17 5:21 ` Marc Glisse
2018-12-17 7:34 ` Yubin Ruan
2018-12-17 20:51 ` Florian Weimer
2018-12-18 6:42 ` Yubin Ruan
2018-12-18 8:57 ` Florian Weimer [this message]
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