From: "Yann E. MORIN" <yann.morin.1998@free.fr>
To: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/3] package/gnu-efi: disable on ARM and AArch64 big-endian
Date: Sun, 18 Aug 2024 09:20:49 +0200 [thread overview]
Message-ID: <ZsGg0R9GcsvIhA6y@landeda> (raw)
In-Reply-To: <20240817220208.929073-1-thomas.petazzoni@bootlin.com>
Thomas, All,
On 2024-08-18 00:02 +0200, Thomas Petazzoni via buildroot spake thusly:
> Since the bump of gnu-efi to version 3.0.17 in Buildroot commit
> fa9893ad8fb94278d7e8b80cd3e795469223faf0, the build of gnu-efi fails
> on ARM big endian and AArch64 big endian.
>
> Indeed, since that bump, gnu-efi builds some "apps", using a special
> linker file part of gnu-efi that explicitly sets the architecture:
>
> OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
>
> OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64")
>
> Due to this, big endian builds are now failing:
>
> armeb-buildroot-linux-gnueabi-ld: ../gnuefi/crt0-efi-arm.o: compiled for a big endian system and target is little endian
> armeb-buildroot-linux-gnueabi-ld: failed to merge target specific data of file ../gnuefi/crt0-efi-arm.o
>
> Since we are not really interested in supporting gnu-efi on ARM big
> endian and AArch64 big endian and it is not supported upstream, let's
> disabled on those architectures.
>
> Fixes:
>
> http://autobuild.buildroot.org/results/4d385d6759346e19664d0bded1e419f004f82b47/ (ARM big endian)
> http://autobuild.buildroot.net/results/b6df43408ca4cd469962c96d49d9ac7935b6dbe9/ (AArch64 big endian)
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Whole series of three patches applied to master, thanks.
Regards,
Yann E. MORIN.
> ---
> package/gnu-efi/Config.in | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/package/gnu-efi/Config.in b/package/gnu-efi/Config.in
> index 4f44cf9f64..012324712c 100644
> --- a/package/gnu-efi/Config.in
> +++ b/package/gnu-efi/Config.in
> @@ -1,9 +1,8 @@
> config BR2_PACKAGE_GNU_EFI_ARCH_SUPPORTS
> bool
> - default y if BR2_ARM_CPU_HAS_ARM
> + default y if BR2_arm && BR2_ARM_CPU_HAS_ARM
> default y if BR2_RISCV_64
> default y if BR2_aarch64
> - default y if BR2_aarch64_be
> default y if BR2_i386
> default y if BR2_x86_64
>
> --
> 2.46.0
>
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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prev parent reply other threads:[~2024-08-18 7:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-17 22:02 [Buildroot] [PATCH 1/3] package/gnu-efi: disable on ARM and AArch64 big-endian Thomas Petazzoni via buildroot
2024-08-17 22:02 ` [Buildroot] [PATCH 2/3] package/gnu-efi: only supported on MMU-capable platforms Thomas Petazzoni via buildroot
2024-08-17 22:02 ` [Buildroot] [PATCH 3/3] package/gnu-efi: mark as not supported on ARM soft-float Thomas Petazzoni via buildroot
2024-08-18 7:20 ` Yann E. MORIN [this message]
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