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Tue, 11 Aug 2020 09:41:41 +0000 (UTC) Date: Tue, 11 Aug 2020 11:41:39 +0200 From: Cornelia Huck To: Paolo Bonzini Subject: Re: [PATCH 000/147] Meson integration for 5.2 Message-ID: <20200811114139.336ac1f8.cohuck@redhat.com> In-Reply-To: <1597079345-42801-1-git-send-email-pbonzini@redhat.com> References: <1597079345-42801-1-git-send-email-pbonzini@redhat.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=cohuck@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=207.211.31.120; envelope-from=cohuck@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/11 04:41:55 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: , Cc: peter.maydell@linaro.org, thuth@redhat.com, berrange@redhat.com, alex.bennee@linaro.org, philmd@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, alxndr@bu.edu, stefanha@redhat.com, jsnow@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, 10 Aug 2020 19:06:38 +0200 Paolo Bonzini wrote: > This version is substantially less "draft-like", and the diffstat > is actually quite large with Thursday's draft. >=20 > The changes are as follows: > - updated oss-fuzz build script > - various cases fixed that broke depending on present/absent dependencies > - all build scripts handle --python correctly > - git submodules properly updated before running meson > - no warnings from Meson master (will be 0.56.0), one from upcoming 0.55.= 1 > - installation matches current build system > - fixes for virtio-vga broken merge > - includes updated s390-ccw patch from Thomas > - less noisy "make check" > - tested with GitLab CI, BSD VM builds and various Docker builds > - input-keymap files properly regenerated >=20 > Of our supported build platforms, only Mac OS and non-x86 hosts are > still untested. But I guess this might finally count as a v1. >=20 > This is available from https://gitlab.com/bonzini/qemu.git branch > meson-poc-next. Trying this branch, configure is already unhappy on Fedora 31: funcs: do_compiler do_cc compile_object main lines: 92 124 2341 0 cc -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=3D64 -D_LARGEFILE_SOURCE -= Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prot= otypes -fno-strict-aliasing -fno-common -fwrapv -Wold-style-declaration -Wo= ld-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-sel= f -Wignored-qualifiers -Wempty-body -Wnested-externs -Wendif-labels -Wexpan= sion-to-defined -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-ps= abi -Wno-missing-braces -c -o config-temp/qemu-conf.o config-temp/qemu-conf= .c cc1: warning: =E2=80=98-Wformat-y2k=E2=80=99 ignored without =E2=80=98-Wfor= mat=E2=80=99 [-Wformat-y2k] cc1: warning: =E2=80=98-Wformat-security=E2=80=99 ignored without =E2=80=98= -Wformat=E2=80=99 [-Wformat-security] cc -Werror -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=3D64 -D_LARGEFILE_= SOURCE -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmiss= ing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wold-style-declara= tion -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -W= init-self -Wignored-qualifiers -Wempty-body -Wnested-externs -Wendif-labels= -Wexpansion-to-defined -Wno-missing-include-dirs -Wno-shift-negative-value= -Wno-psabi -Wno-missing-braces -c -o config-temp/qemu-conf.o config-temp/q= emu-conf.c cc1: error: =E2=80=98-Wformat-y2k=E2=80=99 ignored without =E2=80=98-Wforma= t=E2=80=99 [-Werror=3Dformat-y2k] cc1: error: =E2=80=98-Wformat-security=E2=80=99 ignored without =E2=80=98-W= format=E2=80=99 [-Werror=3Dformat-security] cc1: all warnings being treated as errors gcc --version says gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2) If I disable -Werror, the build succeeds.