From nobody Sat Apr 11 23:08:36 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=reject dis=none) header.from=rsg.ci.i.u-tokyo.ac.jp Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772611270232433.27031381867937; Wed, 4 Mar 2026 00:01:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vxhA9-0005DN-51; Wed, 04 Mar 2026 03:00:58 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vxh9v-0005AT-Vq for qemu-devel@nongnu.org; Wed, 04 Mar 2026 03:00:45 -0500 Received: from www3579.sakura.ne.jp ([49.212.243.89]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vxh9s-0005J8-DE for qemu-devel@nongnu.org; Wed, 04 Mar 2026 03:00:43 -0500 Received: from h205.csg.ci.i.u-tokyo.ac.jp (h205.csg.ci.i.u-tokyo.ac.jp [133.11.54.205]) (authenticated bits=0) by www3579.sakura.ne.jp (8.16.1/8.16.1) with ESMTPSA id 6248033W003242 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 4 Mar 2026 17:00:04 +0900 (JST) (envelope-from odaki@rsg.ci.i.u-tokyo.ac.jp) DKIM-Signature: a=rsa-sha256; bh=EwiIJazzSOLgYbijpSqU7HVDJlPzIFEJX2FTdficBQ8=; c=relaxed/relaxed; d=rsg.ci.i.u-tokyo.ac.jp; h=From:Message-Id:To:Subject:Date; s=rs20250326; t=1772611204; v=1; b=ke8eP/G2+Xl6jQ+2mYA2nZfBFHwkaNV+z9LRKcSQpLnmiGsMlqQBMjhGammXKI2V s+v9Ft2JTLHcezKJYVXYmbW6OzTPX4XPDjDWB86LFKhH+iEt2QQqFOxUpLAOzHpx NiNOXeZoV71QbRo5VdmD47Lsa9fZ0nnQ6V+vi8069T1jaX034QgHT/7IicYTBj35 LaHE/wkOufthMtrIMhm85/A4vAcxm0Bonbj/KsVeywrOSjddmcHHqSLoio4Jb1Kf zR4PAv3mplgwxzuBCwLqh9QICKEQG5fCRRXQY5bQxyGi60h2YXjHsg+Ax2rvJoSd yvoqG840L0dq0DIHoJ2BVQ== From: Akihiko Odaki Date: Wed, 04 Mar 2026 16:59:51 +0900 Subject: [PATCH] contrib/plugins/cpp: Add -fcoroutines MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260304-cpp-v1-1-7d87b975fc1e@rsg.ci.i.u-tokyo.ac.jp> X-B4-Tracking: v=1; b=H4sIAHbmp2kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDYwMT3eSCAt2UlGQjQ0tjc5NUkzQloMqCotS0zAqwKdGxtbUAdxewnFU AAAA= X-Change-ID: 20260304-cpp-ddc219374e4f To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , Pierrick Bouvier , Alexandre Iooss , Mahmoud Mandour , Akihiko Odaki X-Mailer: b4 0.15-dev-5ab4c Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=49.212.243.89; envelope-from=odaki@rsg.ci.i.u-tokyo.ac.jp; helo=www3579.sakura.ne.jp X-Spam_score_int: -1 X-Spam_score: -0.2 X-Spam_bar: / X-Spam_report: (-0.2 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.322, RCVD_IN_VALIDITY_SAFE_BLOCKED=1.141, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1772611274348158500 GCC 15.2.1 requires it: [67/6111] Compiling C++ object contrib/plugins/libcpp.so.p/cpp.cpp.o FAILED: contrib/plugins/libcpp.so.p/cpp.cpp.o c++ -Icontrib/plugins/libcpp.so.p -Icontrib/plugins -I../contrib/plugins -I= ../include/plugins -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I= /usr/include/sysprof-6 -fdiagnostics-color=3Dauto -D_GLIBCXX_ASSERTIONS=3D1= -Wall -Winvalid-pch -Werror -O2 -g -D_GNU_SOURCE -D_FILE_OFFSET_BITS=3D64 = -D_LARGEFILE_SOURCE -fno-strict-aliasing -fno-common -fwrapv -ftrivial-auto= -var-init=3Dzero -fzero-call-used-regs=3Dused-gpr -D__STDC_LIMIT_MACROS -D_= _STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -fsanitize=3Daddress -fstack-p= rotector-strong -fsanitize=3Dundefined -Wempty-body -Wendif-labels -Wexpans= ion-to-defined -Wformat-security -Wformat-y2k -Wignored-qualifiers -Wimplic= it-fallthrough=3D2 -Winit-self -Wmissing-format-attribute -Wredundant-decls= -Wshadow=3Dlocal -Wtype-limits -Wundef -Wvla -Wwrite-strings -Wno-missing-= include-dirs -Wno-psabi -Wno-shift-negative-value -isystem /home/me/q/var/q= emu/linux-headers -isystem linux-headers -iquote . -iquote /home/me/q/var/q= emu -iquote /home/me/q/var/qemu/! include -iquote /home/me/q/var/qemu/host/include/aarch64 -iquote /home/me/= q/var/qemu/host/include/generic -iquote /home/me/q/var/qemu/tcg/aarch64 -pt= hread -fPIC -MD -MQ contrib/plugins/libcpp.so.p/cpp.cpp.o -MF contrib/plugi= ns/libcpp.so.p/cpp.cpp.o.d -o contrib/plugins/libcpp.so.p/cpp.cpp.o -c ../c= ontrib/plugins/cpp.cpp In file included from ../contrib/plugins/cpp.cpp:91: /usr/include/c++/15/coroutine:43:3: error: #error "the header r= equires -fcoroutines" 43 | # error "the header requires -fcoroutines" | ^~~~~ Signed-off-by: Akihiko Odaki --- contrib/plugins/meson.build | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/contrib/plugins/meson.build b/contrib/plugins/meson.build index 099319e7a173..caa0fca17245 100644 --- a/contrib/plugins/meson.build +++ b/contrib/plugins/meson.build @@ -26,8 +26,14 @@ endif t =3D [] if get_option('plugins') foreach i : contrib_plugins + if i =3D=3D 'cpp.cpp' and cxx.has_argument('-fcoroutines') + cpp_args =3D ['-fcoroutines'] + else + cpp_args =3D [] + endif + t +=3D shared_module(fs.stem(i), files(i), - dependencies: plugins_deps) + cpp_args: cpp_args, dependencies: plugins_deps) endforeach endif if t.length() > 0 --- base-commit: afe653676dc6dfd49f0390239ff90b2f0052c2b8 change-id: 20260304-cpp-ddc219374e4f Best regards, -- =20 Akihiko Odaki