-#ifdef HAVE_XZ
-#define _XZ_FEATURE_ "+XZ"
-#else
-#define _XZ_FEATURE_ "-XZ"
-#endif
-
-#ifdef HAVE_LZ4
-#define _LZ4_FEATURE_ "+LZ4"
-#else
-#define _LZ4_FEATURE_ "-LZ4"
-#endif
-
-#ifdef HAVE_SECCOMP
-#define _SECCOMP_FEATURE_ "+SECCOMP"
-#else
-#define _SECCOMP_FEATURE_ "-SECCOMP"
-#endif
-
-#ifdef HAVE_BLKID
-#define _BLKID_FEATURE_ "+BLKID"
-#else
-#define _BLKID_FEATURE_ "-BLKID"
-#endif
-
-#ifdef HAVE_ELFUTILS
-#define _ELFUTILS_FEATURE_ "+ELFUTILS"
-#else
-#define _ELFUTILS_FEATURE_ "-ELFUTILS"
-#endif
-
-#ifdef HAVE_KMOD
-#define _KMOD_FEATURE_ "+KMOD"
-#else
-#define _KMOD_FEATURE_ "-KMOD"
-#endif
-
-#ifdef HAVE_LIBIDN
-#define _IDN_FEATURE_ "+IDN"
-#else
-#define _IDN_FEATURE_ "-IDN"
-#endif
-