[116355] trunk/dports/math/optpp/Portfile

[sean at macports.org]

Revision: 116355
          https://trac.macports.org/changeset/116355
Author:   sean at macports.org
Date:     2014-01-23 12:13:16 -0800 (Thu, 23 Jan 2014)
Log Message:
-----------
optpp: use mpi portgroup

Modified Paths:
--------------
    trunk/dports/math/optpp/Portfile

Modified: trunk/dports/math/optpp/Portfile
===================================================================
--- trunk/dports/math/optpp/Portfile	2014-01-23 20:13:13 UTC (rev 116354)
+++ trunk/dports/math/optpp/Portfile	2014-01-23 20:13:16 UTC (rev 116355)
@@ -1,7 +1,12 @@
 # $Id$
 
 PortSystem 1.0
+PortGroup  mpi 1.0
 
+compilers.choose cc cxx
+mpi.choose
+mpi.setup
+
 name		optpp
 version		2.4
 categories	math
@@ -24,12 +29,12 @@
 configure.ldflags	"-framework vecLib"
 configure.args --includedir=${prefix}/include/OPT++ --with-blas
 
-variant mpi description {builds with MPI support to enable parallel optimization} {
-	configure.args-append --enable-mpi
-	configure.env-append MPICC=${prefix}/lib/openmpi/bin/mpicc \
-		  		 MPICXX=${prefix}/lib/openmpi/bin/mpic++ \
-				 MPILIBS='-L${prefix}/lib'
-	depends_lib port:openmpi
+pre-configure {
+    if {[mpi_variant_isset]} {
+        configure.args-append --enable-mpi
+        configure.env-append MPICC=${mpi.cc} \
+                             MPICXX=${prefix}/lib/openmpi/bin/mpic++
+    }
 }
 
 livecheck.type  regex
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