+ We used to have #ifdef HAVE_GETHOSTNAME is to prevent configure from
+ setting libsrc_libs to -lresolv in lib-src/Makefile. But nowadays
+ configure is smarter about computing libsrc_libs, and would not
+ be fooled. Anyway, why not use -lresolv in lib-src? */
+/* #ifdef HAVE_GETHOSTNAME */
+#ifdef HAVE_LIBRESOLV
+#define LIBS_SYSTEM -lresolv
+#endif
+/* #endif */
+#endif
+
+#if 0 /* Not necessary, since SYSTEM_MALLOC is defined in sunos4-0.h. */