From: Julien Olivain via buildroot <buildroot@buildroot.org>
To: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH RE-RESEND 1/2] support/scripts/gen-bootlin-toolchains: fix ARMv7 EABIhf toolchains condition
Date: Sun, 13 Sep 2026 12:02:15 +0200 [thread overview]
Message-ID: <22b5538ed379237ea5ac9edcd55fd5a6@free.fr> (raw)
In-Reply-To: <20260913095115.1622920-1-thomas.petazzoni@bootlin.com>
On 13/09/2026 11:51, Thomas Petazzoni via buildroot wrote:
> The ARMv7 EABIhf toolchains can currently be selected with ARMv8 cores
> selected, even when EABI is used due to how the condition is
> constructed. This obviously fails as those toolchains are EABIhf,
> causing the following build issue:
>
> Incorrect ABI setting: EABI selected, but toolchain is incompatible
>
> This is for example what happens with:
>
> BR2_arm=y
> BR2_cortex_a32=y
> BR2_ARM_EABI=y
> BR2_TOOLCHAIN_EXTERNAL=y
> BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_ARMV7_EABIHF_GLIBC_BLEEDING_EDGE=y
>
> In order to address this, we adjust the script generating the Bootlin
> toolchain package so that EABIhf is required for both ARMv7 and
> ARMv8.
>
> Please note that we already require BR2_arm for those toolchains, so
> we are *only* talking about ARMv8 cores being used in 32-bit mode.
>
> This will be needed to fix:
>
>
> https://autobuild.buildroot.org/results/3ce1dbd480c71b782ef722c39034cb039a036523/
>
> Reported-by: Julien Olivain <ju.o@free.fr>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Series applied to master, thanks.
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prev parent reply other threads:[~2026-09-13 10:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-13 9:51 [Buildroot] [PATCH RE-RESEND 1/2] support/scripts/gen-bootlin-toolchains: fix ARMv7 EABIhf toolchains condition Thomas Petazzoni via buildroot
2026-09-13 9:51 ` [Buildroot] [PATCH RE-RESEND 2/2] toolchain/toolchain-external/toolchain-external-bootlin: regenerate after ARMv7 EABIhf toolchain fix Thomas Petazzoni via buildroot
2026-09-13 10:02 ` Julien Olivain via buildroot [this message]
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