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arch/Config.in.powerpc: disable some variants on ppc64le

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Following commit
e59b3acc36 ("toolchain/glibc: Restrict
ppc64le support to power8"), when selecting ppc64le as the
architecture, it is possible to end up with a selection for which no C
library is provided.

Indeed:

 - glibc only supports Power8
 - uclibc has no support for ppc64le at all
 - musl only supports ppc64le processors that have Altivec support

Therefore, this commit adds "depends on !BR2_powerpc64le" to those
PowerPC architecture variants for which no C library support exists.

Fixes:

  http://autobuild.buildroot.net/results/3f6fb1c2d5648e78f7856bdea3171b5a89dfa2f9/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit c0b0288314)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2022-06-05 21:42:57 +02:00 committed by Peter Korsgaard
parent f8a979ff18
commit c0a608e679
1 changed files with 10 additions and 0 deletions
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10
arch/Config.in.powerpc
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@ -11,6 +11,8 @@ choice
Specific CPU variant to use
config BR2_generic_powerpc
bool "generic"
# No C library supports this variant on ppc64le
depends on !BR2_powerpc64le
config BR2_powerpc_401
bool "401"
depends on !BR2_ARCH_IS_64
@ -61,8 +63,12 @@ config BR2_powerpc_604e
depends on !BR2_ARCH_IS_64
config BR2_powerpc_620
bool "620"
# No C library supports this variant on ppc64le
depends on !BR2_powerpc64le
config BR2_powerpc_630
bool "630"
# No C library supports this variant on ppc64le
depends on !BR2_powerpc64le
config BR2_powerpc_740
bool "740"
depends on !BR2_ARCH_IS_64
@ -115,8 +121,12 @@ config BR2_powerpc_e6500
select BR2_POWERPC_CPU_HAS_ALTIVEC
config BR2_powerpc_power4
bool "power4"
# No C library supports this variant on ppc64le
depends on !BR2_powerpc64le
config BR2_powerpc_power5
bool "power5"
# No C library supports this variant on ppc64le
depends on !BR2_powerpc64le
config BR2_powerpc_power6
bool "power6"
select BR2_POWERPC_CPU_HAS_ALTIVEC