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package/gcc: remove csky version

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Remove gcc csky fork since it doesn't build with the latest compilers
(gcc 8, 10, 11 tested) [1].

Removing the csky gcc fork has become unavoidable since the
Buildroot Docker image used by the gitlab CI will switch soon to
Debian bullseye soon [2].

The csky support for csky807 and csky810 has been upstreamed in
gcc 10 [3] and csky860 will be supported by gcc 12 [4]. There is
no info about the csky610. Although the csky architecture is
supported since gcc 10, the support was not enabled in Buildroot.

[1] http://lists.busybox.net/pipermail/buildroot/2021-August/621504.html
[2] 71b8322712
[3] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=cc7232b999b8336cf4e261407ed9289c77bed1f0
[4] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=db92bd223e3957ee58b5a0c0fffd8b7766f1def3

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Guo Ren <ren_guo@c-sky.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Asked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Romain Naour
2021-10-03 14:40:26 +02:00
committed by Yann E. MORIN
parent ebc6c7e5b4
commit 547d681b45
6 changed files with 6 additions and 140 deletions
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2
arch/Config.in
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@@ -79,8 +79,6 @@ config BR2_csky
bool "csky"
select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
select BR2_ARCH_HAS_MMU_MANDATORY
# Most variants are supported by gcc-9+, except one that is
# handled as a special exception in package/gcc/Config.in.host
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
help
csky is processor IP from china.