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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id c80sm16288168wme.15.2020.05.18.02.15.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2020 02:15:59 -0700 (PDT) Subject: Re: [PATCH] travis.yml: Use clang++ in the Clang tests To: Thomas Huth , qemu-devel@nongnu.org, =?UTF-8?Q?Alex_Benn=c3=a9e?= References: <20200518083316.25065-1-thuth@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <2e571780-e8d6-406f-0475-afa43bcb0815@redhat.com> Date: Mon, 18 May 2020 11:15:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200518083316.25065-1-thuth@redhat.com> Content-Language: en-US X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=205.139.110.120; envelope-from=philmd@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/17 22:51:00 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/18/20 10:33 AM, Thomas Huth wrote: > Our configure script does not look for clang++ automatically, so we > should use --cxx=clang++ to make sure that we test our C++ code with > Clang, too. And while we're at it, also use --host-cc=clang here > to avoid that we use the normal "cc" as host C compiler. > > Signed-off-by: Thomas Huth > --- > .travis.yml | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/.travis.yml b/.travis.yml > index 1ec8a7b465..564be50a3c 100644 > --- a/.travis.yml > +++ b/.travis.yml > @@ -205,14 +205,15 @@ jobs: > # Test with Clang for compile portability (Travis uses clang-5.0) > - name: "Clang (user)" > env: > - - CONFIG="--disable-system" > + - CONFIG="--disable-system --host-cc=clang --cxx=clang++" > - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default" > compiler: clang > > > - name: "Clang (main-softmmu)" > env: > - - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS} " > + - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS} > + --host-cc=clang --cxx=clang++" > - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-sanitize" > compiler: clang > before_script: > @@ -222,7 +223,8 @@ jobs: > > - name: "Clang (other-softmmu)" > env: > - - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}" > + - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS} > + --host-cc=clang --cxx=clang++" > - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default" > compiler: clang > > Reviewed-by: Philippe Mathieu-Daudé