[Buildroot] [PATCH] utils/genrandconfig: add default setting for bare-metal toolchain arch

[Yann E. MORIN]

Thomas, All,

On 2024-02-07 08:05 +0100, Thomas Petazzoni via buildroot spake thusly:
> We recently added support for building a bare-metal toolchain, and the
> autobuilders are therefore trying to build such toolchains. However,
> by default the BR2_TOOLCHAIN_BARE_METAL_BUILDROOT_ARCH option is
> empty, causing the target tuple to be empty, and therefore
> host-gcc-bare-metal tries to build a toolchain for the target
> "x86_64-pc-linux-gnu", which isn't a bare-metal target, and fails
> badly.
> 
> In order to properly test this bare-metal support, this commit adjusts
> the genrandconfig script so that it injects a valid target
> architecture tuple.
> 
> Fixes:
> 
>   http://autobuild.buildroot.net/results/6cb1514b19bfe056fb984d3538bdccdda5e174c1/
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
>  utils/genrandconfig | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/utils/genrandconfig b/utils/genrandconfig
> index 52edad06d8..eb1f8cbd4a 100755
> --- a/utils/genrandconfig
> +++ b/utils/genrandconfig
> @@ -315,6 +315,10 @@ def fixup_config(sysinfo, configfile):
>         'BR2_TOOLCHAIN_BUILDROOT=y' in configlines:
>          return False
>  
> +    if 'BR2_TOOLCHAIN_BARE_METAL_BUILDROOT=y' in configlines:
> +        configlines.remove('BR2_TOOLCHAIN_BARE_METAL_BUILDROOT_ARCH=""')
> +        configlines.add('BR2_TOOLCHAIN_BARE_METAL_BUILDROOT_ARCH="microblazeel-xilinx-elf"')
> +
>      if 'BR2_PACKAGE_AUFS_UTIL=y\n' in configlines and \
>         'BR2_PACKAGE_AUFS_UTIL_VERSION=""\n' in configlines:
>          return False
> -- 
> 2.43.0
> 
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