Add the OpenFOAM source tree

Allwmake

+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+wmakeCheckPwd "$WM_PROJECT_DIR" || {
+    echo "Error: Current directory is not \$WM_PROJECT_DIR"
+    echo "    The environment variables are inconsistent with the installation."
+    echo "    Check the OpenFOAM entries in your dot-files and source them."
+    exit 1
+}
+
+[ -n "$FOAM_EXT_LIBBIN" ] || {
+    echo "Error: FOAM_EXT_LIBBIN not set"
+    echo "    Check the OpenFOAM entries in your dot-files and source them."
+    exit 1
+}
+
+# wmake is required for subsequent targets
+( cd wmake/src && make )
+
+# build ThirdParty sources
+if [ -d "$WM_THIRD_PARTY_DIR" ]
+then
+    $WM_THIRD_PARTY_DIR/Allwmake
+else
+    echo "no ThirdParty sources found - skipping"
+fi
+
+# build OpenFOAM libraries and applications
+src/Allwmake $*
+applications/Allwmake $*
+
+if [ "$1" = doc ]
+then
+    doc/Allwmake $*
+fi
+
+# ----------------------------------------------------------------- end-of-file

applications/Allwmake

+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+wmakeCheckPwd "$WM_PROJECT_DIR/applications" || {
+    echo "Error: Current directory is not \$WM_PROJECT_DIR/applications"
+    echo "    The environment variables are inconsistent with the installation."
+    echo "    Check the OpenFOAM entries in your dot-files and source them."
+    exit 1
+}
+
+[ -n "$FOAM_EXT_LIBBIN" ] || {
+    echo "Error: FOAM_EXT_LIBBIN not set"
+    echo "    Check the OpenFOAM entries in your dot-files and source them."
+    exit 1
+}
+
+set -x
+
+wmake all utilities $*
+wmake all solvers $*
+
+# ----------------------------------------------------------------- end-of-file

applications/solvers/DNS/dnsFoam/Make/files

+dnsFoam.C
+
+EXE = $(FOAM_APPBIN)/dnsFoam

applications/solvers/DNS/dnsFoam/Make/options

+EXE_INC = \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/randomProcesses/lnInclude
+
+EXE_LIBS = \
+    -lfiniteVolume \
+    -lrandomProcesses

applications/solvers/DNS/dnsFoam/createFields.H

+    Info<< "Reading field p\n" << endl;
+    volScalarField p
+    (
+        IOobject
+        (
+            "p",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+    Info<< "Reading field U\n" << endl;
+    volVectorField U
+    (
+        IOobject
+        (
+            "U",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+    #include "createPhi.H"

applications/solvers/DNS/dnsFoam/dnsFoam.C

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
+     \\/     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/>.
+
+Application
+    dnsFoam
+
+Description
+    Direct numerical simulation solver for boxes of isotropic turbulence
+
+\*---------------------------------------------------------------------------*/
+