From: Pedro Alves <palves@redhat.com>
To: Yao Qi <qiyaoltc@gmail.com>
Cc: gdb-patches@sourceware.org, Simon Marchi <simon.marchi@ericsson.com>
Subject: Re: [PATCH 0/6] [C++] Drop -fpermissive hack, enable -Werror
Date: Tue, 24 Nov 2015 13:17:00 -0000 [thread overview]
Message-ID: <56546355.80306@redhat.com> (raw)
In-Reply-To: <864mgbzmo4.fsf@gmail.com>
On 11/24/2015 11:01 AM, Yao Qi wrote:
> Pedro Alves <palves@redhat.com> writes:
>
>> On my machine (x86_64 Fedora 20), C++ mode has no regressions compared
>> to C mode.
>
> I compared the test result on native arm and aarch64 gdb, there is no
> regression either.
Great, thanks!
>> If C++ is flipped to on by default on (e.g.) x86_64 GNU/Linux, then
>> the x86_64 GNU/Linux
>> buildbot builders will automatically start testing in C++ mode too.
>> If we do this,
>> then the Fedora builder (Fedora-x86_64-cxx-build-m64) that is
>> specifically building
>> with --enable-build-with-cxx should be flipped to build with
>> --enable-build-with-cxx=no,
>> to catch C mode regressions, for as long as we support C mode.
>>
>
> OK, that is fine to me. After we start to build GDB in C++ mode on some
> hosts, I hope we don't have to support both modes too long. According the
> c++ conversion in gcc, ENABLE_BUILD_WITH_CXX on configure was added in
> 2009, and was removed on 2012.
Wow, that long? I seriously hope we move faster. All depends on the help
we get though...
Thanks,
Pedro Alves
next prev parent reply other threads:[~2015-11-24 13:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-18 16:40 Pedro Alves
2015-11-18 16:40 ` [PATCH 2/6] [C++] linux-thread-db.c: dladdr cast Pedro Alves
2015-11-18 16:40 ` [PATCH 1/6] [C++] remote.c: Avoid enum arithmetic Pedro Alves
2015-11-18 16:40 ` [PATCH 3/6] [C++] s390: Fix enum gdb_syscall conversion Pedro Alves
2015-11-18 16:40 ` [PATCH 5/6] [C++] Drop -fpermissive hack Pedro Alves
2015-11-18 16:40 ` [PATCH 4/6] [C++] breakpoint.c: "no memory" software watchpoints and enum casts Pedro Alves
2015-11-18 16:48 ` [PATCH 0/6] [C++] Drop -fpermissive hack, enable -Werror Simon Marchi
2015-11-18 16:49 ` [PATCH 6/6] [C++] Default to -Werror in C++ mode too Pedro Alves
2015-11-18 17:44 ` [PATCH 0/6] [C++] Drop -fpermissive hack, enable -Werror Yao Qi
2015-11-18 17:53 ` Pedro Alves
2015-11-19 11:28 ` Yao Qi
2015-11-19 15:14 ` Pedro Alves
2015-11-20 9:46 ` Yao Qi
2015-11-20 11:21 ` Pedro Alves
2015-11-24 11:01 ` Yao Qi
2015-11-24 13:17 ` Pedro Alves [this message]
2015-11-24 14:37 ` Joel Brobecker
2015-11-24 13:19 ` Pedro Alves
2015-11-19 15:17 ` Pedro Alves
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