unix build tweaks

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@185 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/mod_iaxchan/Makefile

@@ -1,10 +1,13 @@
 LDFLAGS += -liax -L/usr/local/lib
 
+depends:
+	$(BASE)/buildlib.sh $(BASE) install iax --enable-newjb
+
 $(MOD).so: $(MOD).c
 	$(CC) $(CFLAGS) -fPIC -c $(MOD).c -o $(MOD).o 
 	$(CC) $(SOLINK) -o $(MOD).so  $(MOD).o $(LDFLAGS)
 
-all:	$(MOD).so
+all:	depends $(MOD).so
 
 clean:
 	rm -fr *.so *.o *~