re PR java/15578 (gcj doesn't support -extdirs)

	PR java/15578:
	* gcc.c (option_map): Added --extdirs and --encoding.

From-SVN: r88990

gcc/ChangeLog

+2004-10-13  Tom Tromey  <tromey@redhat.com>
+
+	PR java/15578:
+	* gcc.c (option_map): Added --extdirs and --encoding.
+
 2004-10-13  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR target/14454

gcc/gcc.c

@@ -1064,8 +1064,10 @@ static const struct option_map option_map[] =
    {"--dependencies", "-M", 0},
    {"--dump", "-d", "a"},
    {"--dumpbase", "-dumpbase", "a"},
+   {"--encoding", "-fencoding=", "aj"},
    {"--entry", "-e", 0},
    {"--extra-warnings", "-W", 0},
+   {"--extdirs", "-fextdirs=", "aj"},
    {"--for-assembler", "-Wa", "a"},
    {"--for-linker", "-Xlinker", "a"},
    {"--force-link", "-u", "a"},