{ busybox }: # Minimal shell for use as basic /bin/sh in sandbox builds busybox.override { enableStatic = true; enableMinimal = true; extraConfig = '' CONFIG_FEATURE_FANCY_ECHO y CONFIG_FEATURE_SH_MATH y CONFIG_FEATURE_SH_MATH_64 y CONFIG_FEATURE_TEST_64 y CONFIG_ASH y CONFIG_ASH_OPTIMIZE_FOR_SIZE y CONFIG_ASH_ALIAS y CONFIG_ASH_BASH_COMPAT y CONFIG_ASH_CMDCMD y CONFIG_ASH_ECHO y CONFIG_ASH_GETOPTS y CONFIG_ASH_INTERNAL_GLOB y CONFIG_ASH_JOB_CONTROL y CONFIG_ASH_PRINTF y CONFIG_ASH_TEST y ''; }