buildroot

if BR2_TOOLCHAIN_BUILDROOT_GLIBC

​

config BR2_PACKAGE_GLIBC

    bool

    default y

    select BR2_PACKAGE_LINUX_HEADERS

    select BR2_TOOLCHAIN_HAS_SSP

​

choice

    prompt "glibc version"

    default BR2_GLIBC_VERSION_2_23

​

config BR2_GLIBC_VERSION_2_22

    bool "2.22"

    # No support for pthread barriers on < v9 ISA

    depends on !BR2_sparc

    # Too old to build with gcc >= 6.x

    depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_6

​

config BR2_GLIBC_VERSION_2_23

    bool "2.23"

    # No support for pthread barriers on < v9 ISA

    depends on !BR2_sparc

​

endchoice

​

endif

​

config BR2_GLIBC_VERSION_STRING

    string

    default "2.22" if BR2_GLIBC_VERSION_2_22

    default "2.23" if BR2_GLIBC_VERSION_2_23