[116356] trunk/dports/math/plda/Portfile

[sean at macports.org]

Revision: 116356
          https://trac.macports.org/changeset/116356
Author:   sean at macports.org
Date:     2014-01-23 12:13:19 -0800 (Thu, 23 Jan 2014)
Log Message:
-----------
plda: use mpi portgroup

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

Modified: trunk/dports/math/plda/Portfile
===================================================================
--- trunk/dports/math/plda/Portfile	2014-01-23 20:13:16 UTC (rev 116355)
+++ trunk/dports/math/plda/Portfile	2014-01-23 20:13:19 UTC (rev 116356)
@@ -2,10 +2,15 @@
 # $Id$
 
 PortSystem          1.0
+PortGroup           mpi 1.0
 
+compilers.choose    cc cxx
+mpi.choose
+mpi.setup
+
 name                plda
 version             3.1
-revision            2
+revision            3
 categories          math textproc
 maintainers         hum openmaintainer
 
@@ -29,20 +34,22 @@
 use_configure       no
 
 build.target        lda infer
-build.args          CC=${configure.cxx} \
+
+pre-build {
+    build.args      CC=${configure.cxx} \
                     CFLAGS="${configure.cxxflags} [get_canonical_archflags cxx]"
+}
 
-variant mpi description {Add parallel lda} {
-    depends_lib         path:bin/mpicc-mp:mpich-default
+if {[mpi_variant_isset]} {
     build.target        lda infer mpi_lda
     post-extract {
-        reinplace "s/mpicxx/mpicxx-mp -Wno-type-safety/" Makefile
+        reinplace "s/mpicxx/${mpi.cxx} -Wno-type-safety/" Makefile
     }
     post-destroot {
         xinstall -m 755 ${worksrcpath}/mpi_lda ${destroot}${prefix}/bin/mpi_plda
     }
 }
-    
+
 destroot {
     # install binaries as 'plda' and 'plda_infer'.
     xinstall -m 755 ${worksrcpath}/lda   ${destroot}${prefix}/bin/${name}
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