Difference between revisions of "Installation/Windows/Cross-Compiling OpenFOAM 2.1.x in Linux For Windows with MinGW"
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===Preparing OpenMPI=== | ===Preparing OpenMPI=== | ||
+ | Install 64-bit OpenMPI on your Windows machine. It is also recommended that you install OpenMPI on your Linux machine used to cross-compile, this article is written with this assumption. | ||
+ | |||
+ | The installer for Windows is shown here (http://www.open-mpi.org/software/ompi/v1.6/downloads/OpenMPI_v1.6.2-2_win64.exe). | ||
+ | |||
+ | On your Windows machine copy the folder | ||
===Getting The Source=== | ===Getting The Source=== | ||
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<bash>cd OpenFOAM-2.1.x | <bash>cd OpenFOAM-2.1.x | ||
git checkout Win64 </bash></li></ol> | git checkout Win64 </bash></li></ol> | ||
− | ===Building The Scotch Library== | + | ===Preparing the Environment File=== |
+ | |||
+ | ===Getting Third Party Files=== | ||
+ | The files for Scotch Library need to be downloaded | ||
+ | |||
+ | |||
+ | ==Building The Scotch Library== | ||
Revision as of 16:37, 7 January 2013
Contents
1 Introduction
To Do
2 Packages Required to Cross-Compile OpenFOAM
To Do
3 Preparing To Cross-Compile
3.1 Preparing OpenMPI
Install 64-bit OpenMPI on your Windows machine. It is also recommended that you install OpenMPI on your Linux machine used to cross-compile, this article is written with this assumption.
The installer for Windows is shown here (http://www.open-mpi.org/software/ompi/v1.6/downloads/OpenMPI_v1.6.2-2_win64.exe).
On your Windows machine copy the folder
3.2 Getting The Source
There are two options to get the source prepared:
- Clone the official repository, checkout the version used to generate the Symscape patch and patch the source
- Clone the repository maintained by J-Light at aims to keep up the official repository in terms of bug fixes.
The second may not always be the best option. After updating the code the only criteria used to push the source is if it compiles without any errors. If the first one is enough then go ahead and use it. However, if you need source from a more recent commit then use the repo maintained by J-Light.
3.2.1 Source: Official + Symscape Patch
- Clone the official repo using git
git clone https://github.com/OpenFOAM/OpenFOAM-2.1.x.git git clone https://github.com/OpenFOAM/ThirdParty-2.1.x.git
- Get and extract the Symscape patch
wget http://www.symscape.com/files/articles/openfoam21x-windows/v7-mingw-openfoam-2-1-x.patch.gz gzip -d v7-mingw-openfoam-2-1-x.patch.gz
- Checkout the correct version of OpenFOAM
cd OpenFOAM-2.1.x git checkout -b Symscape 971882b657c1730e27a8df8dcf06e6d5e5a47991
- Check and apply patch
git apply --check -p0 ../v7-mingw-openfoam-2-1-x.patch git apply -p0 ../v7-mingw-openfoam-2-1-x.patch
3.2.2 Source: Official + Symscape Patch + JLight updates
- Clone the required repos
git clone -b Win64 git://github.com/J-Light/OpenFOAM-2.1.x.git git clone https://github.com/OpenFOAM/ThirdParty-2.1.x.git
- Checkout the correct branch
cd OpenFOAM-2.1.x git checkout Win64
3.3 Preparing the Environment File
3.4 Getting Third Party Files
The files for Scotch Library need to be downloaded
4 Building The Scotch Library
5 Building OpenFOAM
6 Preparing the move to Windows
--Nishit Joseph (talk) 14:08, 5 December 2012 (CET)