devel/tclreadline: fix build, add tcl dependency

devel/tclreadline/Portfile

@@ -4,7 +4,7 @@ PortSystem                  1.0
 
 name                        tclreadline
 version                     2.1.0
-revision                    2
+revision                    3
 
 categories                  devel
 platforms                   darwin
@@ -30,14 +30,17 @@ master_sites                sourceforge
 checksums                   sha1    3b44f92ce1921ebccebab9b44d7cda6992cf8923 \
                             rmd160  9967f7d7aa18fcd822f5701306f3a75a6001fdc5
 
-depends_lib                 port:readline
+depends_lib                 port:readline \
+                            port:tcl
 
 post-extract {
     move ${worksrcpath}/configure.in ${worksrcpath}/configure.ac
 }
 
 use_autoreconf              yes
 
+configure.args-append       --with-tcl=${prefix}/lib/
+
 # Patch readline to use malloc/free instead of
 # Tcl_Alloc/Tcl_Free. Required for threaded-enabled Tcl.
 # Use rl_completion_func_t instead of CPPFunction for compatibility with readline 6.3+.