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([2001:8b0:aba:5f3c:3d85:f6e4:d741:ede1]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488eddba112sm26317435e9.0.2026.04.13.23.23.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Apr 2026 23:23:20 -0700 (PDT) Message-ID: <31246c7aabc2eccb237f4c5b2e36e91184fe5314.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH 3/4] strace: Fix build with std=gnu23 From: Richard Purdie To: raj.khem@gmail.com, openembedded-core@lists.openembedded.org Cc: Khem Raj Date: Tue, 14 Apr 2026 07:23:19 +0100 In-Reply-To: <20260411002929.571805-3-khem.raj@oss.qualcomm.com> References: <20260411002929.571805-1-khem.raj@oss.qualcomm.com> <20260411002929.571805-3-khem.raj@oss.qualcomm.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-9 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 14 Apr 2026 06:23:31 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/235135 On Fri, 2026-04-10 at 17:29 -0700, Khem Raj via lists.openembedded.org wrot= e: > This does not build on hosts with gcc <=3D 13 which does not have std=3Dg= nu23 > dialect option e.g. ubuntu 24.04, especially with clang which does not > default to gnu23 yet like gcc-15, so autoconf 2.73 decided to enforce the > standard with clang which then spills into CC_FOR_BUILD as well without > this patch >=20 > Signed-off-by: Khem Raj > --- > =C2=A0...kport-ax_prog_cc_for_build.m4-macros.patch | 229 +++++++++++++++= +++ > =C2=A0meta/recipes-devtools/strace/strace_6.19.bb=C2=A0=C2=A0 |=C2=A0=C2= =A0 1 + > =C2=A02 files changed, 230 insertions(+) > =C2=A0create mode 100644 meta/recipes-devtools/strace/strace/0001-m4-Back= port-ax_prog_cc_for_build.m4-macros.patch We have the same issue in strace's ptest Makefile as we did with apr: https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/3822 which leads to: https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20260413-8huodsh5/= packages/diff-html/ CC_FOR_BUILD =3D gcc -std=3Dgnu23=20 vs CC_FOR_BUILD =3D gcc so we probably need a similar sed fix there? Cheers, Richard