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package/musl: introduce and use BR2_PACKAGE_MUSL_ARCH_SUPPORTS and BR2_PACKAGE_MUSL_SUPPORTS

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In this commit BR2_PACKAGE_MUSL_SUPPORTS looks redundant with
BR2_PACKAGE_MUSL_ARCH_SUPPORTS, but for other C libraries, like glibc,
it can be different.

To be consistent, we use the same pattern for musl.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
James Hilliard 2022-06-05 21:42:55 +02:00 committed by Yann E. MORIN
parent 4142dbe7f0
commit 7532fc1bcd
2 changed files with 29 additions and 9 deletions
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28
package/musl/Config.in
View File

@ -1,3 +1,31 @@
config BR2_PACKAGE_MUSL_ARCH_SUPPORTS
bool
default y if BR2_aarch64
default y if BR2_arm
default y if BR2_armeb
default y if BR2_i386
default y if BR2_microblaze
default y if BR2_mips
default y if BR2_mipsel
default y if BR2_mips64
default y if BR2_mips64el
default y if BR2_or1k
default y if BR2_powerpc
default y if BR2_powerpc64
default y if BR2_powerpc64le
default y if BR2_RISCV_64
default y if BR2_sh
default y if BR2_x86_64
depends on !BR2_powerpc_SPE # not supported, build breaks
depends on !(BR2_powerpc64 || BR2_powerpc64le) || BR2_POWERPC_CPU_HAS_ALTIVEC
# sh2 nommu is supported by musl, but we don't have support
# for it in Buildroot.
depends on BR2_USE_MMU
config BR2_PACKAGE_MUSL_SUPPORTS
bool
default y if BR2_PACKAGE_MUSL_ARCH_SUPPORTS
config BR2_PACKAGE_MUSL
bool
default y

10
toolchain/toolchain-buildroot/Config.in
View File

@ -61,15 +61,7 @@ comment "glibc on MIPS w/ NAN2008 needs a toolchain w/ headers >= 4.5"
config BR2_TOOLCHAIN_BUILDROOT_MUSL
bool "musl"
depends on BR2_aarch64 || BR2_arm || BR2_armeb || BR2_i386 || \
BR2_microblaze || BR2_mips || BR2_mipsel || BR2_mips64 || \
BR2_mips64el || BR2_or1k || BR2_powerpc || BR2_powerpc64 || \
BR2_powerpc64le || BR2_RISCV_64 || BR2_sh || BR2_x86_64
depends on !BR2_powerpc_SPE # not supported, build breaks
depends on !(BR2_powerpc64 || BR2_powerpc64le) || BR2_POWERPC_CPU_HAS_ALTIVEC
# sh2 nommu is supported by musl, but we don't have support
# for it in Buildroot.
depends on BR2_USE_MMU
depends on BR2_PACKAGE_MUSL_SUPPORTS
select BR2_TOOLCHAIN_USES_MUSL
help
This option selects musl as the C library for the