fprintf (stream, _("\
--alternate initially turn on alternate macro syntax\n"));
+#ifdef HAVE_ZLIB_H
fprintf (stream, _("\
--compress-debug-sections\n\
compress DWARF debug sections using zlib\n"));
fprintf (stream, _("\
--nocompress-debug-sections\n\
don't compress DWARF debug sections\n"));
+#endif /* HAVE_ZLIB_H */
fprintf (stream, _("\
-D produce assembler debugging messages\n"));
fprintf (stream, _("\
exit (EXIT_SUCCESS);
case OPTION_COMPRESS_DEBUG:
+#ifdef HAVE_ZLIB_H
flag_compress_debug = 1;
+#else
+ as_warn (_("cannot compress debug sections (zlib not installed)"));
+#endif /* HAVE_ZLIB_H */
break;
case OPTION_NOCOMPRESS_DEBUG: