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<title>[116343] trunk/dports/_resources/port1.0/group/mpi-1.0.tcl</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/116343">116343</a></dd>
<dt>Author</dt> <dd>sean@macports.org</dd>
<dt>Date</dt> <dd>2014-01-23 12:12:27 -0800 (Thu, 23 Jan 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>mpi-1.0: add mpi portgroup</pre>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkdports_resourcesport10groupmpi10tcl">trunk/dports/_resources/port1.0/group/mpi-1.0.tcl</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdports_resourcesport10groupmpi10tcl"></a>
<div class="addfile"><h4>Added: trunk/dports/_resources/port1.0/group/mpi-1.0.tcl (0 => 116343)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/_resources/port1.0/group/mpi-1.0.tcl (rev 0)
+++ trunk/dports/_resources/port1.0/group/mpi-1.0.tcl 2014-01-23 20:12:27 UTC (rev 116343)
</span><span class="lines">@@ -0,0 +1,228 @@
</span><ins>+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+# $Id$
+#
+# Copyright (c) 2012 The MacPorts Project
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# 3. Neither the name of The MacPorts Project nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+# This PortGroup sets up default variants for projects that want m
+#
+# Usage:
+#
+# PortGroup mpi 1.0
+
+PortGroup compilers 1.0
+
+default mpi.variants {}
+default mpi.require 0
+
+set mpi.list {cc cxx f77 f90 fc}
+set mpi.cc mpicc
+set mpi.cxx mpicxx
+set mpi.f77 mpif77
+set mpi.f90 mpif90
+set mpi.fc mpif90
+
+set mpidb(mpich,variant) mpich
+set mpidb(mpich,descrip) "MPICH Compiler"
+set mpidb(mpich,name) mpich
+set mpidb(mpich,conflict) universal
+
+set mpidb(mpich_devel,variant) mpich_devel
+set mpidb(mpich_devel,descrip) "MPICH-devel Compiler"
+set mpidb(mpich_devel,name) mpich-devel
+set mpidb(mpich_devel,conflict) universal
+
+set mpidb(openmpi,variant) openmpi
+set mpidb(openmpi,descrip) "OpenMPI Compiler"
+set mpidb(openmpi,name) openmpi
+set mpidb(openmpi,conflict) universal
+
+set mpidb(openmpi_devel,variant) openmpi_devel
+set mpidb(openmpi_devel,descrip) "OpenMPI-devel Compiler"
+set mpidb(openmpi_devel,name) openmpi-devel
+set mpidb(openmpi_devel,conflict) universal
+
+foreach name [array names mpidb *,variant] {
+ lappend mpi.variants $mpidb($name)
+}
+
+proc mpi.setup_variants {args} {
+ global mpidb mpi.cc mpi.cxx mpi.f77 mpi.f90 mpi.fc
+
+ foreach variant $args {
+ if {[variant_exists $variant]} {
+ ui_debug "$variant variant already exists, so not adding the default one"
+ } else {
+ set i [lsearch -exact $args $variant]
+ set c [lreplace $args $i $i]
+
+ eval [subst {
+ variant ${variant} description {Build using the $mpidb($variant,descrip) compiler} conflicts $c $mpidb($variant,conflict) {
+
+ set c_name \[c_variant_name\]
+ set f_name \[fortran_variant_name\]
+ set p_name \$c_name
+ set d_name \$c_name
+ if {"\$c_name" eq ""} {
+ set p_name "mp"
+ set d_name "default"
+ }
+
+ set path "etc/select/mpi/$variant-\$p_name"
+
+ if {\$f_name ne ""} {
+ set path "\$path-fortran"
+ }
+
+ depends_lib-append path:\$path:$mpidb($variant,name)-\$d_name
+
+ foreach compiler {cc cxx f77 f90} {
+ set mpi.\$compiler mpi\${compiler}-$mpidb($variant,name)-\$p_name
+ }
+ set mpi.fc mpif90-$mpidb($variant,name)-\$p_name
+
+ foreach compiler \${mpi.list} {
+ if {\$compiler ne "fc"} {
+ configure.\$compiler mpi\${compiler}-$mpidb($variant,name)-\$p_name
+ }
+ }
+ if {[lsearch -exact \${mpi.list} fc]} {
+ set configure.fc mpif90-$mpidb($variant,name)-\$p_name
+ }
+
+ }
+ }]
+ }
+ }
+}
+
+proc mpi_variant_name {} {
+ global mpi.variants
+
+ foreach mpiv ${mpi.variants} {
+ if {[variant_isset $mpiv]} {
+ return $mpiv
+ }
+ }
+
+ return ""
+}
+
+proc mpi_variant_isset {} {
+ return [expr {[mpi_variant_name] ne ""}]
+}
+
+proc mpi.choose {args} {
+ global mpi.list
+
+ # zero out the variable before and append args
+ set mpi.list {}
+ foreach v $args {
+ lappend mpi.list $v
+ }
+}
+
+proc mpi.setup {args} {
+ global mpidb mpi.variants mpi.require compilers.variants
+
+ set add_list {}
+ set remove_list ${mpi.variants}
+ set cl {}
+
+ foreach variant $args {
+ # keep original commandname
+ set v $variant
+
+ # if any negated mpi (e.g. -mpich) is specified then we are
+ # removing from the default, complete list
+ set mode add
+ if {[string first - $v] == 0} {
+ set mode remove
+
+ #strip the beginning '-' character
+ set v [string range $v 1 end]
+ }
+
+ # handle special cases, such as 'require' -> makes mpi required
+ switch -exact $v {
+ require {
+ set mpi.require 1
+ }
+ require_fortan {
+ set cl [add_from_list $cl "require_fortran"]
+ }
+ default {
+ if {[info exists mpidb($v,variant)] == 0} {
+ if {$v eq "gcc" ||
+ $v eq "dragonegg" ||
+ $v eq "fortran" ||
+ $v eq "clang" ||
+ $v eq "require_fortran" ||
+ [info exists cdb($v,vari)]} {
+ set cl [add_from_list $cl $variant]
+ } else {
+ return -code error "no such mpi package: $v"
+ }
+ } else {
+ set ${mode}_list [${mode}_from_list [expr $${mode}_list] $mpidb($v,variant)]
+ }
+ }
+ }
+ }
+
+ # here we add all compiler variants since we can't dynamically look up
+ # which variants are enabled for the mpi ports; instead we'll use active
+ # variants to detect an incompatibility
+ eval compilers.setup $cl
+
+ set mpi.variants [lsort [concat $remove_list $add_list]]
+ eval mpi.setup_variants ${mpi.variants}
+
+ set mpi [ mpi_variant_name ]
+ if {$mpi ne ""} {
+ set fv [fortran_variant_name]
+ set cv "[c_variant_name] $fv"
+ set cl [remove_from_list ${compilers.variants} [c_variant_name]]
+
+ # if no fortran variant is set, then we need to remove the fortran
+ # variants from the list of variants that shouldn't be blacklisted
+ if {$fv eq ""} {
+ set cl [remove_from_list $cl {gfortran g95}]
+ set cv [c_variant_name]
+ }
+
+ require_active_variants $mpi $cv $cl
+ }
+}
+
+pre-fetch {
+ if {${mpi.require} && [mpi_variant_name] eq ""} {
+ return -code error "must set at least one mpi variant"
+ }
+}
</ins></span></pre>
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