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Re: Warning in LLVM Clang

From Keith Thompson <Keith.S.Thompson+u@gmail.com>
Newsgroups comp.lang.c
Subject Re: Warning in LLVM Clang
Date 2020-01-10 09:34 -0800
Organization None to speak of
Message-ID <877e1zkyfd.fsf@nosuchdomain.example.com> (permalink)
References (4 earlier) <qv4k2e$ubn$1@dont-email.me> <qv4nui$k6m$1@dont-email.me> <qv779f$48g$1@dont-email.me> <qv8pro$a4d$1@dont-email.me> <qv9tim$29g$2@dont-email.me>

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Mehdi Amini <atorrses@gmail.com> writes:
> On 1/10/20 6:38 AM, James Kuyper wrote:
>> On 1/9/20 7:45 AM, Mehdi Amini wrote:
>
> [...]
>>
>> I've heard that there are platforms where "gcc" is actually an alias for
>> clang. Do you have any reason to believe that's the case on the system
>> you're using? It doesn't look like it. Try "gcc --version".
>
> Actually I wrote the clang specific #pragma 's. For one way , I can
> change them to GCC specific ones.

It sounds like you're still not certain whether you're using gcc or
clang.  James is correct, on some systems the "gcc" command invokes the
clang compiler.  I believe MacOS is one such system.  (Apple decided
they preferred clang over gcc, but a lot of build scripts assume the C
compiler is named "gcc".)

What OS are you on?  What does "gcc --version" print?  (That will tell
you whether "gcc" invokes gcc or clang.)  When you invoke your Makefile,
does it print the commands as it executes them, and does that tell you
what compiler command it's invoking?

-- 
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
    [Note updated email address]
Working, but not speaking, for Philips Healthcare
void Void(void) { Void(); } /* The recursive call of the void */

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Thread

Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-06 17:57 +0330
  Warning in LLVM Clang chad <cdalten@gmail.com> - 2020-01-06 07:47 -0800
  Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-06 15:58 +0000
    Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-07 15:32 +0330
      Which compiler is it, anyway??? (Was: Warning in LLVM Clang) gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-07 12:58 +0000
      Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-07 14:33 +0000
        Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-08 16:35 +0330
          Re: Warning in LLVM Clang David Brown <david.brown@hesbynett.no> - 2020-01-08 15:11 +0100
            Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-09 16:15 +0330
              Re: Warning in LLVM Clang David Brown <david.brown@hesbynett.no> - 2020-01-09 14:34 +0100
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-09 17:49 +0330
                Re: Warning in LLVM Clang Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-09 19:35 +0000
                Re: Warning in LLVM Clang David Brown <david.brown@hesbynett.no> - 2020-01-10 10:28 +0100
                Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-10 12:39 +0000
                Re: Warning in LLVM Clang Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-10 12:57 +0000
                Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-10 13:23 +0000
                Re: Warning in LLVM Clang David Brown <david.brown@hesbynett.no> - 2020-01-10 14:09 +0100
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-10 16:45 +0330
                Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-10 13:20 +0000
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-10 17:20 +0330
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-10 17:24 +0330
                Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-10 23:52 +0000
                Re: Warning in LLVM Clang scott@slp53.sl.home (Scott Lurndal) - 2020-01-10 15:29 +0000
                Re: Warning in LLVM Clang Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-10 23:28 +0000
                Re: Warning in LLVM Clang Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-11 14:21 +0000
              Re: Warning in LLVM Clang James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-09 22:08 -0500
                Not exactly an "alias", but that's just being a CLC pedant... (Was: Warning in LLVM Clang) gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-10 09:52 +0000
                Re: Not exactly an "alias", but that's just being a CLC pedant... (Was: Warning in LLVM Clang) David Brown <david.brown@hesbynett.no> - 2020-01-10 11:26 +0100
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-10 16:48 +0330
                Re: Warning in LLVM Clang Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-10 09:34 -0800
                Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-11 14:41 +0330
  Re: Warning in LLVM Clang Guillaume <message@bottle.org> - 2020-01-06 17:23 +0100
    Re: Warning in LLVM Clang Mehdi Amini <atorrses@gmail.com> - 2020-01-07 15:39 +0330

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