[Buildroot] [PATCH 1/2] toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_83143
Arnout Vandecappelle
arnout at mind.be
Sat Aug 28 12:06:27 UTC 2021
On 28/08/2021 00:34, Giulio Benetti wrote:
> ruby package fails to build for the SH4 architecture with optimization
> enabled with gcc = 9.3.0:
> http://autobuild.buildroot.net/results/f57/f5742e7fb6e8142bcdb53b7f4f5e9c1bea3558cd/
>
> It's already been reported upstream:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83143
>
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
> ---
> toolchain/Config.in | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/toolchain/Config.in b/toolchain/Config.in
> index bf2bb3efe4..4419443930 100644
> --- a/toolchain/Config.in
> +++ b/toolchain/Config.in
> @@ -133,6 +133,15 @@ config BR2_TOOLCHAIN_HAS_GCC_BUG_68485
> bool
> default y if BR2_microblaze
>
> +# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83143
> +# Error: invalid operands (*UND* and .text sections) for `-' on sh4.
> +# This bug no longer exists in gcc 10.x but reappeared on gcc 11.x and
> +# it still not been fixed yet.
> +config BR2_TOOLCHAIN_HAS_GCC_BUG_83143
> + bool
> + default y if !BR2_TOOLCHAIN_GCC_AT_LEAST_10
The condition doesn't correspond to the comment above...
Regards,
Arnout
> + depends on BR2_sh4
> +
> # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. This bug no
> # longer exists in gcc 8.x.
> config BR2_TOOLCHAIN_HAS_GCC_BUG_85180
>
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