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package/glibc: Enable LoongArch64 support

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Glibc introduced LoongArch64 support in 2.36, it requires kernel
5.19 to build.

Unselect BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT to reflect we can
build the toolchain.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Jiaxun Yang
2025-06-18 19:20:28 +01:00
committed by Julien Olivain
parent 54895db9c1
commit 5495bdd430
3 changed files with 6 additions and 1 deletions
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1
arch/Config.in
View File

@@ -85,7 +85,6 @@ config BR2_loongarch64
select BR2_USE_MMU
select BR2_ARCH_IS_64
select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
help
LoongArch64 is 64-bit architecture developed by Loongson.
http://www.loongson.cn/

2
package/glibc/Config.in
View File

@@ -5,6 +5,7 @@ config BR2_PACKAGE_GLIBC_ARCH_SUPPORTS
default y if BR2_aarch64
default y if BR2_aarch64_be
default y if BR2_i386
default y if BR2_loongarch64
default y if BR2_m68k_m68k
default y if BR2_mips
default y if BR2_mipsel
@@ -35,6 +36,7 @@ config BR2_PACKAGE_GLIBC_SUPPORTS
# toolchain/toolchain-buildroot/Config.in
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10 || !BR2_powerpc64le
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_19 || !BR2_loongarch64
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5 || !BR2_MIPS_NAN_2008
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_4 || !BR2_RISCV_32
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_0 || !BR2_RISCV_64

4
toolchain/toolchain-buildroot/Config.in
View File

@@ -48,6 +48,10 @@ comment "glibc needs a toolchain w/ kernel headers >= 3.2"
depends on BR2_PACKAGE_GLIBC_ARCH_SUPPORTS
depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
comment "glibc on LoongArch64 needs a toolchain w/ headers >= 5.19"
depends on BR2_loongarch64
depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_19
# glibc >= 2.26 require kernel headers >= 3.10 on powerpc64le.
comment "glibc on powerpc64le needs a toolchain w/ headers >= 3.10"
depends on BR2_powerpc64le