Fix to http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=333

The additional libs need to be added to the final linking
	stage of all programs using it - not just the libs that
	pull in the dependencies (that doesn't work on all platforms,
	just most).

svn path=/trunk/; revision=18765

Makefile.am

@@ -339,6 +339,7 @@ tshark_LDADD = \
 	@PCRE_LIBS@			\
 	@GLIB_LIBS@ -lm			\
 	@PCAP_LIBS@ @SOCKET_LIBS@ @NSL_LIBS@ @ADNS_LIBS@ @KRB5_LIBS@ \
+	@LIBICONV@			\
 	@LIBGCRYPT_LIBS@		\
 	@LIBGNUTLS_LIBS@
 
@@ -457,6 +458,7 @@ dftest_LDADD = \
 	@PCRE_LIBS@			\
 	@GLIB_LIBS@ -lm			\
 	@PCAP_LIBS@ @SOCKET_LIBS@ @NSL_LIBS@ @ADNS_LIBS@ @KRB5_LIBS@ \
+	@LIBICONV@			\
 	@LIBGCRYPT_LIBS@		\
 	@LIBGNUTLS_LIBS@