[100320] trunk/dports/science/lalinference/Portfile

[ram at macports.org]

Revision: 100320
          https://trac.macports.org/changeset/100320
Author:   ram at macports.org
Date:     2012-12-07 23:07:50 -0800 (Fri, 07 Dec 2012)
Log Message:
-----------
science/lalinference: use active variants port group

Modified Paths:
--------------
    trunk/dports/science/lalinference/Portfile

Modified: trunk/dports/science/lalinference/Portfile
===================================================================
--- trunk/dports/science/lalinference/Portfile	2012-12-08 07:07:44 UTC (rev 100319)
+++ trunk/dports/science/lalinference/Portfile	2012-12-08 07:07:50 UTC (rev 100320)
@@ -1,6 +1,7 @@
 # $Id$
 
 PortSystem    1.0
+PortGroup     active_variants 1.1
 
 name          lalinference
 version       1.0.0
@@ -42,17 +43,7 @@
 use_parallel_build yes
 
 variant lalxml description {Build with LALXML support} {
-  pre-fetch {
-    if { ![file exists ${prefix}/include/lal/LALXMLVOTableSerializersPulsar.h] } {
-      ui_error "
-****
-**** LALInference +lalxml requires LALPulsar +lalxml, please
-**** reinstall LALPulsar with the +lalxml variant.
-****
-"
-    error "${name} +lalxml requires lalpulsar +lalxml"
-    }
-  }
+  require_active_variants lalpulsar lalxml
   depends_lib-append    port:libxml2 \
                         port:lalxml
   configure.args-append --enable-lalxml
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