Modified: trunk/dports/science/KlustaKwik/Portfile (103398 => 103399)

--- trunk/dports/science/KlustaKwik/Portfile	2013-02-24 18:31:10 UTC (rev 103398)
+++ trunk/dports/science/KlustaKwik/Portfile	2013-02-24 20:42:36 UTC (rev 103399)
@@ -70,26 +70,25 @@
                             apple-gcc-4.2 apple-gcc-4.0 \
                             gcc-4.2 gcc-4.0 gcc-3.3
 
-        # Error out if fallback compiler is unsupported.
-        # TODO: Remove when release has auto compiler dependencies and
-        #   macports-clang-3.2 in all fallback lists (2.2?).
-        pre-configure {
-            if {[regexp {llvm-gcc|apple-gcc|^gcc} ${configure.compiler}]} {
-                ui_error "
-****
-**** The +native variant requires a compiler that supports \"-march=native\".
-****"
-                return -code error "unsupported compiler: ${configure.compiler}"
-            }
+        # Use MacPorts' clang as fallback compiler.
+        # TODO: Remove when base fallback lists are updated (2.2?).
+        compiler.fallback-append macports-clang-3.2
+        if {${configure.compiler} == "macports-clang-3.2"} {
+            depends_build-append            port:clang-3.2
+            depends_skip_archcheck-append   clang-3.2
         }
 
         build.target        native
     }
 
-    build.args          CXX=${configure.cxx} \
-                        CXXFLAGS="[get_canonical_archflags cxx]" \
+    build.args          CXXFLAGS="[get_canonical_archflags cxx]" \
                         LDFLAGS="[get_canonical_archflags ld]"
 
+    pre-build {
+        build.args-append \
+                        CXX=${configure.cxx}
+    }
+
     livecheck.type      sourceforge
     livecheck.regex     "/${subport}/${name}-(\[0-9.\]+\[0-9\])"
 }