1 files changed, 94 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/openfoam-com/common/change-sitedir.sh b/var/spack/repos/builtin/packages/openfoam-com/common/change-sitedir.sh
new file mode 100644
index 0000000000..61d9c3ea8b
--- /dev/null
+++ b/var/spack/repos/builtin/packages/openfoam-com/common/change-sitedir.sh
@@ -0,0 +1,94 @@
+#----------------------------------*-sh-*--------------------------------------
+# =========                 |
+# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+#  \\    /   O peration     |
+#   \\  /    A nd           | Copyright (C) 2017 OpenCFD Ltd.
+#    \\/     M anipulation  |
+#------------------------------------------------------------------------------
+# License
+#     This file is part of OpenFOAM.
+#
+#     OpenFOAM is free software: you can redistribute it and/or modify it
+#     under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     (at your option) any later version.
+#
+#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#     for more details.
+#
+#     You should have received a copy of the GNU General Public License
+#     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Script
+#     . change-sitedir.sh PREFIX [SUFFIX]
+#
+#     Shortcuts (prefix)
+#         -prefix         "$WM_PROJECT_INST_DIR/site"
+#         -project        "$WM_PROJECT_DIR/site"
+#         -none           remove from environment
+#
+#     Shortcuts (suffix)
+#         -platforms      "platforms/$WM_OPTIONS"
+#
+# Description
+#     Change WM_PROJECT_SITE, FOAM_SITE_APPBIN, FOAM_SITE_LIBBIN
+#     and the respective entries in PATH, LD_LIBRARY_PATH.
+#
+#     This can be useful when temporarily reassigning the site directory
+#     when packaging OpenFOAM.
+#
+#     The suffix value should normally include "platforms/$WM_OPTIONS"
+#
+# Example
+#     . /path/change-sitedir.sh -prefix -platforms
+#
+#   corresponds to the standard site location:
+#
+#     $WM_PROJECT_INST_DIR/site{/$WM_PROJECT_VERSION/platforms/$WM_OPTIONS}
+#
+#------------------------------------------------------------------------------
+
+if [ "$#" -ge 1 ]
+then
+    prefix="$1"
+    suffix="$2"
+
+    foamOldDirs="$FOAM_SITE_APPBIN $FOAM_SITE_LIBBIN \
+        $WM_PROJECT_SITE $WM_PROJECT_INST_DIR/site $WM_PROJECT_DIR/site"
+    foamClean=$WM_PROJECT_DIR/bin/foamCleanPath
+    if [ -x "$foamClean" ]
+    then
+        cleaned=$($foamClean "$PATH" "$foamOldDirs") && PATH="$cleaned"
+        cleaned=$($foamClean "$LD_LIBRARY_PATH" "$foamOldDirs") \
+            && LD_LIBRARY_PATH="$cleaned"
+    fi
+
+    case "$suffix" in
+        -plat*) suffix="platforms/$WM_OPTIONS" ;;
+    esac
+    case "$prefix" in
+        -prefix)  prefix="$WM_PROJECT_INST_DIR/site" ;;
+        -project) prefix="$WM_PROJECT_DIR/site" ;;
+        -none)    unset prefix ;;
+    esac
+
+    if [ -n "$prefix" ]
+    then
+        export WM_PROJECT_SITE="$prefix"
+
+        prefix="$prefix/${WM_PROJECT_VERSION:-unknown}${suffix:+/}${suffix}"
+
+        export FOAM_SITE_APPBIN="$prefix/bin"
+        export FOAM_SITE_LIBBIN="$prefix/lib"
+        PATH="$FOAM_SITE_APPBIN:$PATH"
+        LD_LIBRARY_PATH="$FOAM_SITE_LIBBIN:$LD_LIBRARY_PATH"
+    else
+        unset WM_PROJECT_SITE FOAM_SITE_APPBIN FOAM_SITE_LIBBIN
+    fi
+fi
+
+unset foamClean foamOldDirs cleaned prefix suffix
+
+#------------------------------------------------------------------------------