Ticket #22557: macports.tcl.2.diff

src/macports1.0/macports.tcl

@@ -753 +753 @@
         } else {
             set macports::build_arch ""
         }
+    } else {
+        if {[lsearch {i386 x86_64 ppc ppc64} ${macports::build_arch}] < 0} {
+            return -code error "build_arch '${macports::build_arch}' doesn't make sense (is not one of {i386 x86_64 ppc ppc64})."
+        }
     }
 
     # ENV cleanup.