config ADK_PACKAGE_GLIBC bool default y if ADK_TARGET_LIB_GLIBC && !ADK_APPLIANCE_TOOLCHAIN default n depends on ADK_TARGET_LIB_GLIBC select ADK_PACKAGE_TZDATA help GNU C library. config ADK_PACKAGE_GLIBC_GCONV bool "glibc-gconv............. gconv libraries" default n depends on ADK_TARGET_LIB_GLIBC help gconv libraries, required for iconv_open.