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From: Julien Olivain <ju.o@free.fr>
To: "Joseph Zikusooka (ZIK)" <josephzik@gmail.com>
Cc: buildroot@buildroot.org, luca.ceresoli@bootlin.com,
	"Joseph Zikusooka (ZIK)" <zik@jambula.net>
Subject: Re: [Buildroot] [PATCH v2] package/m4: fix build failure with gcc 15
Date: Sun, 04 May 2025 19:45:29 +0200	[thread overview]
Message-ID: <a2c4686681f792b59307a5c2a00985f2@free.fr> (raw)
In-Reply-To: <20250503135217.490404-2-zik@jambula.net>

Hi Joseph,

On 03/05/2025 15:52, Joseph Zikusooka (ZIK) wrote:
> This is a temporary workaround to address build issues with host-m4 
> when using GCC 15, as encountered on
> the recently released Fedora 42. The issue stems from stricter compiler 
> behavior introduced in recent
> versions of GCC.
> 
> A proper fix has already been committed upstream and will be included 
> in the next release of GNU m4:
> https://git.savannah.gnu.org/cgit/m4.git/commit/?h=branch-1.4&id=a22c9802dd7e724eaefb21dc21d84ac2d3a49c89
> 
> Until that version is available in buildroot, this patch ensures 
> continued compatibility and successful
> builds.
> 
> More context:
> https://lists.buildroot.org/pipermail/buildroot/2025-April/776922.html
> 
> Signed-off-by: Joseph Zikusooka (ZIK) <zik@jambula.net>

I applied this patch to master. I reworded the commit log and
applied the workaround only when host gcc-15 is detected. See:
https://gitlab.com/buildroot.org/buildroot/-/commit/7a07a9d155b8f601d68f07ee0ed1dc8d48907644

Best regards,

Julien.
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  reply	other threads:[~2025-05-04 17:45 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-03 13:52 [Buildroot] (no subject) Joseph Zikusooka (ZIK)
2025-05-03 13:52 ` [Buildroot] [PATCH v2] package/m4: fix build failure with gcc 15 Joseph Zikusooka (ZIK)
2025-05-04 17:45   ` Julien Olivain [this message]
2025-05-04 18:57     ` Joseph Zikusooka
2025-05-16 11:03   ` Arnout Vandecappelle via buildroot
  -- strict thread matches above, loose matches on Subject: below --
2025-05-03 11:43 Joseph Zikusooka (ZIK)
2025-05-03 12:41 ` Luca Ceresoli via buildroot

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