config BR2_PACKAGE_LIBNSS_ATO bool "libnss-ato" depends on BR2_TOOLCHAIN_USES_GLIBC help Library to map every nss request for unknown user to a single predefined user. https://github.com/donapieppo/libnss-ato comment "libnss-ato needs a glibc toolchain" depends on !BR2_TOOLCHAIN_USES_GLIBC