+/* Define if we have the timegm() function */
+#undef HAVE_TIMEGM
+
+/* Define if we have the zlib library for gzip */
+#undef HAVE_ZLIB
+
+/* Define if we have the bz2 library for bzip2 */
+#undef HAVE_BZ2
+
+/* Define if we have the lzma library for lzma/xz */
+#undef HAVE_LZMA
+
+/* These two are used by the statvfs shim for glibc2.0 and bsd */
+/* Define if we have sys/vfs.h */
+#undef HAVE_VFS_H
+#undef HAVE_STRUCT_STATFS_F_TYPE
+
+/* Define if we have sys/mount.h */
+#undef HAVE_MOUNT_H
+
+/* Define if we have enabled pthread support */
+#undef HAVE_PTHREAD
+
+/* If there is no socklen_t, define this for the netdb shim */
+#undef NEED_SOCKLEN_T_DEFINE