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package/glibc: introduce and use BR2_PACKAGE_GLIBC_ARCH_SUPPORTS and BR2_PACKAGE_GLIBC_SUPPORTS

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As part of this, the dependency of the comment "glibc needs a
toolchain w/ dynamic library, kernel headers >= 3.2" is changed to use
BR2_PACKAGE_GLIBC_ARCH_SUPPORTS instead of just BR2_USE_MMU, so that
the comment only appears on architectures for which glibc is supported

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 21:42:54 +02:00 committed by Yann E. MORIN
parent 3176d9febb
commit fd839aeb7f
2 changed files with 40 additions and 18 deletions
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38
package/glibc/Config.in
View File

@ -1,3 +1,41 @@
config BR2_PACKAGE_GLIBC_ARCH_SUPPORTS
bool
default y if BR2_arm
default y if BR2_armeb
default y if BR2_aarch64
default y if BR2_aarch64_be
default y if BR2_i386
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_powerpc_power8
default y if BR2_riscv
default y if BR2_s390x
default y if BR2_sh
default y if BR2_sparc64
default y if BR2_x86_64
default y if BR2_microblaze
default y if BR2_nios2
default y if BR2_arc && BR2_ARC_ATOMIC_EXT
default y if BR2_csky
depends on !BR2_powerpc_SPE
depends on BR2_RISCV_ISA_RVA || !BR2_riscv
depends on BR2_USE_MMU
config BR2_PACKAGE_GLIBC_SUPPORTS
bool
default y if BR2_PACKAGE_GLIBC_ARCH_SUPPORTS
depends on !BR2_STATIC_LIBS
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_4_5 || !BR2_MIPS_NAN_2008
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_0 || !BR2_RISCV_64
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_1 || !BR2_arc
if BR2_TOOLCHAIN_BUILDROOT_GLIBC
comment "Glibc Options"

20
toolchain/toolchain-buildroot/Config.in
View File

@ -43,23 +43,7 @@ config BR2_TOOLCHAIN_BUILDROOT_UCLIBC
config BR2_TOOLCHAIN_BUILDROOT_GLIBC
bool "glibc"
depends on BR2_arm || BR2_armeb || BR2_aarch64 || \
BR2_aarch64_be || BR2_i386 || BR2_mips || \
BR2_mipsel || BR2_mips64 || BR2_mips64el|| \
BR2_powerpc || BR2_powerpc64 || BR2_powerpc_power8 || \
BR2_riscv || BR2_s390x || BR2_sh || \
BR2_sparc64 || BR2_x86_64 || BR2_microblaze || \
BR2_nios2 || (BR2_arc && BR2_ARC_ATOMIC_EXT) || \
BR2_csky || BR2_or1k
depends on BR2_USE_MMU
depends on !BR2_STATIC_LIBS
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_4_5 || !BR2_MIPS_NAN_2008
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_0 || !BR2_RISCV_64
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_1 || !BR2_arc
depends on !BR2_powerpc_SPE
depends on BR2_RISCV_ISA_RVA || !BR2_riscv
depends on BR2_PACKAGE_GLIBC_SUPPORTS
select BR2_TOOLCHAIN_USES_GLIBC
help
This option selects glibc as the C library for the
@ -68,7 +52,7 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC
http://www.gnu.org/software/libc/
comment "glibc needs a toolchain w/ dynamic library, kernel headers >= 3.2"
depends on BR2_USE_MMU
depends on BR2_PACKAGE_GLIBC_ARCH_SUPPORTS
depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
# glibc >= 2.26 require kernel headers >= 3.10 on powerpc64le.