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Fri, 2 Jan 2026 22:39:06 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id BE3FA113B023D; Fri, 2 Jan 2026 23:39:05 +0100 (CET) Date: Fri, 2 Jan 2026 23:39:04 +0100 To: Bernd Kuhls Cc: buildroot@buildroot.org, Fabrice Fontaine Message-ID: <20260102233904.426f2e8b@windsurf> In-Reply-To: <20251125210759.333290-1-bernd@kuhls.net> References: <20251125210759.333290-1-bernd@kuhls.net> Organization: Bootlin X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1767393546; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=0D4WffPGNWHnhyMg0PIdVXQguBZG4b5SibWWMzcspaU=; b=luTx4TFb8mH/rTl+p7aRnZx1wtla1YeqXbfOANA5yfabRUH0eD9Ydjsh/aOkm/Vd8BgsNr clX8BwQmHJONwU5bdXw9I2KFdLpDwScX5V0pKEvktRXIWUVn2rhp6uWOY/8QNd1tMe3Ehc BAJ1alRnOtA77+y4UmFdMyyhPF3710vX+X0LxQcnMjsZcpXPc4EsnwLW4202jGuc39iF3f nEeHtczKjI9s6VUKrPTqoWc2Wuv49J7r7cF23ERn5Wjz8oNhMSATOpbVXSDsGZ/+I9bOKv xKpKevTBwAEC6yMd9r8fIId8Jcz2a12ctvSJgcIXwSv8KYmb4DTUZUusVTTFgg== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=dkim header.b=luTx4TFb Subject: Re: [Buildroot] [PATCH 1/1] package/cairo: Fix build with newer gcc X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Hello Bernd, On Tue, 25 Nov 2025 22:07:59 +0100 Bernd Kuhls wrote: > Fixes: > https://autobuild.buildroot.net/results/0e9/0e962c66e1e96b5899e87c13ace824379adc09f9/ > > Signed-off-by: Bernd Kuhls In the spirit of recent discussions, could you respin this patch with a more specific description, by doing some actual testing: what was the last GCC version that built cairo successfully, and with which GCC version did it start failing. > --- > .../0001-Wincompatible-pointer-types.patch | 38 +++++++++++++++++++ > 1 file changed, 38 insertions(+) > create mode 100644 package/cairo/0001-Wincompatible-pointer-types.patch > > diff --git a/package/cairo/0001-Wincompatible-pointer-types.patch b/package/cairo/0001-Wincompatible-pointer-types.patch > new file mode 100644 > index 0000000000..79f0347538 > --- /dev/null > +++ b/package/cairo/0001-Wincompatible-pointer-types.patch > @@ -0,0 +1,38 @@ > +Fix build with newer gcc > + > +Downloaded from > +https://github.com/LibreOffice/core/blob/master/external/cairo/cairo/Wincompatible-pointer-types.patch.0 This link doesn't work anymore, because you pointed to the master branch, from which this patch has probably been removed. > + > +Upstream: https://gitlab.freedesktop.org/cairo/cairo/-/issues/921 > + > +Signed-off-by: Bernd Kuhls Cairo is using Git as its version control-system, so this patch should be Git-formatted. I see this hasn't been fixed upstream, while Cairo is widely used and well-maintained. Why only us are hitting the issue? Not Fedora, Arch, etc. who use bleeding-edge GCC compilers? Presumably the upstream Cairo developers are also using an up-to-date distro, so why didn't they fix the issue? Is the issue perhaps happening only with a certain C library? Or maybe it isn't gcc version related after all, or? Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot