90 lines
2.9 KiB
Text
90 lines
2.9 KiB
Text
Below are build instructions for Ubuntu 14.04.
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These instructions assume that you install in the default location, which is
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~/foam/ . Create this folder with:
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cd ~
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mkdir foam
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* Obtain and unpack source code (if you read this, you probably already have):
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The recommended way is to get the source code through git source code
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management system. This way, you can get updates and bugfixes easily by running
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"git pull". To install into the default location run:
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cd ~/foam
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git clone git://git.code.sf.net/p/openfoam-extend/foam-extend-3.1
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Alternatively, you can download a snapshot (.tgz) of the source code from:
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http://sourceforge.net/projects/openfoam-extend/files/foam-extend-3.1/
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* Update your Ubuntu installation:
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sudo apt-get update
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sudo apt-get upgrade
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* Install required packages:
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sudo apt-get install git-core build-essential binutils-dev flex \
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zlib1g-dev qt4-dev-tools libqt4-dev libncurses5-dev libiberty-dev \
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libxt-dev rpm mercurial graphviz openmpi-bin libopenmpi-dev cmake
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* For Ubuntu 14.04, you need to customize some of the ThirdParty packages
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in order to enable the usage of system-provided packages, and to enable
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the compilation of other, like bison-2.7.
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Here is a list of sed commands that will do just that. You can copy/paste
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the following block of commands in a control terminal in order to make
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the necessary adjustments. You will need to be located at the root of your
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foam-extend-3.1 installation for those commands to work.
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####################################################################
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#
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# Create a prefs.sh file
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cp etc/prefs.sh-EXAMPLE etc/prefs.sh
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# Use openmpi 1.6.5 as supplied by Ubuntu 14.04
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sed -i s/"#export WM_MPLIB=SYSTEMOPENMPI"/"export WM_MPLIB=SYSTEMOPENMPI"/g etc/prefs.sh
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sed -i s/"#export OPENMPI_DIR=path_to_system_installed_openmpi"/"export OPENMPI_DIR=\/usr"/g etc/prefs.sh
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sed -i s/"#export OPENMPI_BIN_DIR=\$OPENMPI_DIR\/bin"/"export OPENMPI_BIN_DIR=\$OPENMPI_DIR\/bin"/g etc/prefs.sh
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# Use Qt 4.8.6 as provided by Ubuntu 14.04
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sed -i s/"#export QT_DIR=path_to_system_installed_qt"/"export QT_DIR=\/usr"/g etc/prefs.sh
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sed -i s/"#export QT_BIN_DIR=\$QT_DIR\/bin"/"export QT_BIN_DIR=\$QT_DIR\/bin"/g etc/prefs.sh
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# Use cmake 2.8.12.2 as provided by Ubuntu 14.04
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sed -i s/"( rpm_make -p cmake"/"#( rpm_make -p cmake"/g ThirdParty/AllMake.stage1
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# Compile and install bison-2.7 from the ThirdParty packages.
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sed -i 0,/"#( rpm_make -p bison-2.7"/s//"( rpm_make -p bison-2.7"/ ThirdParty/AllMake.stage1
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#
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####################################################################
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* Set environment variables:
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cd ~/foam/foam-extend-3.1
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. etc/bashrc
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Optionally, set environment variable for compiling Cuda solvers, for example
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(replace "sm_30" with value according to your GPU architecture):
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export CUDA_ARCH=sm_30
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* Compile:
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./Allwmake.firstInstall
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* Create user directory:
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mkdir -p $FOAM_RUN
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And you are ready to start.
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