164 lines
5.6 KiB
Text
164 lines
5.6 KiB
Text
Installation of OpenFOAM-1.6-ext on Centos 5.5 64-bit
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Network download and installation from:
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ftp://mirrors.usc.edu/pub/linux/distributions/centos/5.5/os/x86_64/
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Basic configuration:
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Desktop - Gnome
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Packages from CentOS Extras: unchecked
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Complete installation log: /root/install.log
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Run Package updater to update your installation
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Add your user as a valid user for the command 'sudo'.
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You will need to use the command 'visudo' as the user root for this.
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I won't go into the details for this, there is a lot of info all over the Net
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for doing this relatively minor adjustment.
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In doubt, simply ask your local Unix guru.
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# Add the EPEL package repository:
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sudo rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
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# Installation of additional system packages:
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sudo yum install git-1.7.4.1-1.el5.x86_64
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sudo yum install gcc.x86_64 gcc-c++.x86_64
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sudo yum install bison.x86_64
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sudo yum install flex.x86_64
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sudo yum install rpm-build-4.4.2.3-22.el5.x86_64
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sudo yum install zlib-devel-1.2.3-3.x86_64
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sudo yum install libX11-devel.x86_64
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sudo yum install libXext-devel.x86_64
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sudo yum install libXrender-devel.x86_64
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sudo yum install libXt-devel-1.0.2-3.2.el5.x86_64
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# You can also install everything at once:
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sudo yum install \
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git-1.7.4.1-1.el5.x86_64 \
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gcc.x86_64 gcc-c++.x86_64 \
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bison.x86_64 \
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flex.x86_64 \
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rpm-build-4.4.2.3-22.el5.x86_64 \
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zlib-devel-1.2.3-3.x86_64 \
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libX11-devel.x86_64 \
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libXext-devel.x86_64 \
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libXrender-devel.x86_64 \
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libXt-devel-1.0.2-3.2.el5.x86_64
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# Download OpenFOAM-1.6-ext
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mkdir ~/OpenFOAM
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cd ~/OpenFOAM
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git clone git://git.code.sf.net/p/openfoam-extend/OpenFOAM-1.6-ext
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# We need to tweak our OpenFOAM setup using the prefs.sh file
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cp ~/OpenFOAM/OpenFOAM-1.6-ext/etc/prefs.sh-EXAMPLE \
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~/OpenFOAM/OpenFOAM-1.6-ext/etc/prefs.sh
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# We are going to use version 4.4.5 of gcc, provided by the ThirdParty packages
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#
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# The versions provided by Centos 5.5 are either too old, or a just a preview
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# version of gcc 4.4.0, which is a bit 'green'.
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#
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# So the system installed compiler will only serve to compile gcc 4.4.5.
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# Modify the etc/prefs.sh file to switch to gcc 4.4.5
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sed -i s/"compilerInstall=System"/"compilerInstall=OpenFOAM\nWM_COMPILER=Gcc44"/g ~/OpenFOAM/OpenFOAM-1.6-ext/etc/prefs.sh
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# Activate the compilation of gcc 4.4.5 in the ThirdParty/AllMake.stage1 file
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sed -i 0,/"#( rpm_make -p gmp-5.0.1"/s//"( rpm_make -p gmp-5.0.1"/ ~/OpenFOAM/OpenFOAM-1.6-ext/ThirdParty/AllMake.stage1
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sed -i 0,/"#( rpm_make -p mpfr-3.0.1"/s//"( rpm_make -p mpfr-3.0.1"/ ~/OpenFOAM/OpenFOAM-1.6-ext/ThirdParty/AllMake.stage1
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sed -i 0,/"#( rpm_make -p gcc-4.4.5"/s//"( rpm_make -p gcc-4.4.5"/ ~/OpenFOAM/OpenFOAM-1.6-ext/ThirdParty/AllMake.stage1
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# Add the wmake rules set for Gcc44
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ln -s ~/OpenFOAM/OpenFOAM-1.6-ext/wmake/rules/linux64Gcc ~/OpenFOAM/OpenFOAM-1.6-ext/wmake/rules/linux64Gcc44
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# We are going to use the version of QT4 provided by the ThirdParty packages
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# Uncomment and modify the initialization of the variables QT_THIRD_PARTY in the
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# file prefs.sh
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sed -i s/"#export QT_THIRD_PARTY=1"/"export QT_THIRD_PARTY=1"/g ~/OpenFOAM/OpenFOAM-1.6-ext/etc/prefs.sh
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# This section of the prefs.sh file should now look like this:
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export QT_THIRD_PARTY=1
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#export QT_DIR=path_to_system_installed_qt
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#export QT_BIN_DIR=$QT_DIR/bin
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--------------------------------------------------------------------------------
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# Source this initial OpenFOAM environment to get the basic configuration for
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# compilation
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. ~/OpenFOAM/OpenFOAM-1.6-ext/etc/bashrc
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# You will get some warnings about missing file for gcc-4.4.5, and problem with
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# your compiler installation.
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# This is quite normal, your gcc-4.4.5 compiler is not even compiled and
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# installed yet. Patience patience...
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# Compile the ThirdParty packages, including the gcc 4.4.5 compiler
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cd $WM_PROJECT_DIR/ThirdParty
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./AllMake >& log.AllMake &
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tail -f log.AllMake # To keep an eye on the compilation process
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--------------------------------------------------------------------------------
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# Update your OpenFOAM environment to get the basic configuration from the newly
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# compiled ThirdParty packages
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. ~/OpenFOAM/OpenFOAM-1.6-ext/etc/bashrc
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# Compile OpenFOAM-1.6-ext
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cd $WM_PROJECT_DIR
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./Allwmake >& log.Allwmake &
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tail -f log.Allwmake # To keep an eye on the compilation process
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--------------------------------------------------------------------------------
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# Execute Allwmake a second time because of a bad library building sequence for
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# the library -lfaceDecompositionMotionSolver
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./Allwmake >& log.Allwmake2 &
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tail -f log.Allwmake2 # To keep an eye on the compilation process
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--------------------------------------------------------------------------------
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# Run a tutorial to check the basic functionality
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cd $FOAM_TUTORIAL/incompressible/simpleFoam/pitzDaily
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blockMesh >& log.blockMesh
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simpleFoam >& log.simpleFoam
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paraFoam
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# You are done!
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--------------------------------------------------------------------------------
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Martin Beaudoin
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August 2011
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