Modified: trunk/dports/science/healpix/Portfile (110492 => 110493)

--- trunk/dports/science/healpix/Portfile	2013-08-31 17:35:51 UTC (rev 110492)
+++ trunk/dports/science/healpix/Portfile	2013-08-31 17:41:10 UTC (rev 110493)
@@ -80,7 +80,13 @@
     default_variants    +openmp
 
     variant openmp description "enable OpenMP parallel acceleration" {
-        compiler.blacklist clang
+        # http://www.llvm.org/devmtg/2013-04/#talk2
+        compiler.blacklist *clang*
+
+        # healpix automatically uses openmp if it detects support.  There is
+        # currently no configure option for it, so selecting the -openmp variant
+        # might not get the user what they want if they're on older OS versions
+        # that don't use clang by default.
     }
 }