Allwmake

#!/bin/bash

export GIT_BUILD=$(git describe --always HEAD)

echo "Current OpenFOAM version is $WM_PROJECT_VERSION."
if [ -e foamVersionThisIsCompiledFor ]; then
    prevVersion=$(<foamVersionThisIsCompiledFor)
    echo "Previously compiled for OpenFOAM ($prevVersion)"
    if [ "$WM_PROJECT_VERSION" != "$prevVersion" ]
    then
        echo "Different than current OpenFOAM ($WM_PROJECT_VERSION) version."
        echo "   Use ./Allwclean before compiling"
        exit 42
    fi
        unset prevVersion
else
        echo "This is a clean install"
        echo $WM_PROJECT_VERSION >foamVersionThisIsCompiledFor
fi

versionFile=versionRules/foamVersion4weno.H

versionRules/makeFoamVersionHeader.py $WM_PROJECT_VERSION >$versionFile.tmp


if [ -e $versionFile ]; then                                                    
    nrDiff=$(diff $versionFile.tmp $versionFile | wc -l | tr -d " ")            
    if [[ $nrDiff > 0 ]]; then                                                  
    echo "$versionFile changed"                                                 
    mv $versionFile.tmp $versionFile                                            
    else                                                                        
    # Make sure that not a complete recompilation is triggered                  
    echo "No change to $versionFile"                                            
    rm $versionFile.tmp                                                         
    fi                                                                          
else                                                                            
    echo "No $versionFile. Generating!"                                           
    mv $versionFile.tmp $versionFile                                            
fi                                          

# Ensure consistent definition of OPENFOAM_COM without relying anything else.   
# This may be available from the regular wmake rules, but use our own convention
sed -ne 's/.*WMLES_IS_COM \([0-9][0-9]*\)/OPENFOAM_COM=\1/p' < $versionFile > versionRules/foamVersion
                                                                                
echo                                                                            
echo "Please include the output above when reporting a problem in the compilation. It helps diagnosing the problem    "
echo                                                                            


wmake libso libWENOEXT