Fix linking of nt_password_hash

Need to use conditional linking of some crypto functionality and add
couple of additional object files. [Bug 343]

hostapd/Makefile

@@ -749,11 +749,22 @@ endif
 hostapd_cli: $(OBJS_c)
 	$(CC) $(LDFLAGS) -o hostapd_cli $(OBJS_c) $(LIBS_c)
 
-NOBJS = nt_password_hash.o ../src/crypto/ms_funcs.o $(SHA1OBJS) ../src/crypto/rc4.o ../src/crypto/md5.o
+NOBJS = nt_password_hash.o ../src/crypto/ms_funcs.o $(SHA1OBJS) ../src/crypto/md5.o
+ifdef NEED_RC4
+ifdef CONFIG_INTERNAL_RC4
+NOBJS += ../src/crypto/rc4.o
+endif
+endif
 ifdef CONFIG_INTERNAL_MD5
 NOBJS += ../src/crypto/md5-internal.o
 endif
 NOBJS += ../src/crypto/crypto_openssl.o ../src/utils/os_$(CONFIG_OS).o
+NOBJS += ../src/utils/wpa_debug.o
+NOBJS += ../src/utils/wpabuf.o
+ifdef CONFIG_WPA_TRACE
+NOBJS += ../src/utils/trace.o
+LIBS_n += -lbfd
+endif
 ifdef TLS_FUNCS
 LIBS_n += -lcrypto
 endif