Compiling issues: foam extend 4.1 / Ubuntu 20.04
 

Dear all,

while the third attempt of compiling foam extend, I am observing many many messages like

"Making dependency for source file ....."
could not open ...
could not open ...
and so on ...

I found now the section, where the messages started to arise:


Starting ThirdParty Allwmake
========================================

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Starting ThirdParty AllMake: Stage5
========================================

Checking for a Mercurial client: hg
Using Mercurial/hg to download the source code for swak4Foam
requesting all changes
adding changesets
adding manifests
adding file changes
added 4000 changesets with 22552 changes to 4587 files (+12 heads)
new changesets d14c0319d52c:481d96f16780
updating to branch default
3705 files updated, 0 files merged, 0 files removed, 0 files unresolved
482 files updated, 0 files merged, 441 files removed, 0 files unresolved
wclean simpleFunctionObjects
wclean swak4FoamParsers
wclean swakLagrangianParser
wclean groovyBC
wclean swakFunctionObjects
wclean simpleSwakFunctionObjects
wclean simpleLagrangianFunctionObjects
wclean simpleSearchableSurfaces
wclean swakTopoSources
wclean swakSourceFields
wclean swakFiniteArea
wclean groovyStandardBCs
wclean swakFvOptions
wclean swakGeneralLanguageIntegration
wclean swakPythonIntegration
wclean swakPython3Integration
wclean swakLuaIntegration
wclean swakScriptableLagrangian
wclean swakChemistryModelFunctionPlugin
wclean swakDynamicMeshFunctionPlugin
wclean swakFacSchemesFunctionPlugin
wclean swakFvcSchemesFunctionPlugin
wclean swakLagrangianCloudSourcesFunctionPlugin
wclean swakLocalCalculationsFunctionPlugin
wclean swakMRFFunctionPlugin
wclean swakMeshQualityFunctionPlugin
wclean swakMeshWaveFunctionPlugin
wclean swakQuantileFunctionPlugin
wclean swakRadiationModelFunctionPlugin
wclean swakRandomFunctionPlugin
wclean swakShiftFieldFunctionPlugin
wclean swakSurfacesAndSetsFunctionPlugin
wclean swakThermoTurbFunctionPlugin
wclean swakTransportTurbFunctionPlugin
wclean swakVelocityFunctionPlugin
wclean coalCloudAdaptor
wclean simpleCloudFunctionObjects
wclean swakCloudFunctionObjects
wclean swakStateMachine
wclean swakDynamicMesh
rmdepall filesThatAreOnlyInSomeDistributions
removing .dep files referring to filesThatAreOnlyInSomeDistributions ...
wclean funkySetFields
wclean funkySetBoundaryField
wclean replayTransientBC
wclean funkySetAreaFields
wclean funkyDoCalc
wclean calcNonUniformOffsetsForMapped
wclean fieldReport
wclean funkyPythonPostproc
wclean funkySetLagrangianField
wclean funkyWarpMesh
Current OpenFOAM version is 4.1.
This is a clean install
No file 'swakConfiguration'. Python etc won't work. See README for details
Try 'ln -s swakConfiguration.automatic swakConfiguration' for automatic configuration. BEWARE: this does not work on some systems
Checking swak4Foam-version and generating file
Swak version is 0.4.2
hg info: 354dd7c497ce+ (develop) compile_foamExtend4.1
Bison: /usr/bin/bison
Flex: /usr/bin/flex
Bison is version 3.5.1
Flex is version 2.6.4 (Minor version: 4)
OpenFOAM-version: Major 4 Minor 1 Patch 0 (-1 == x / 0) Fork: extend
No swak4FoamParsers/foamVersion4swak.H. Generated

Please include the output above when reporting a problem in the compilation. It helps diagnosing the problem


wmakeLnInclude: linking include files to simpleFunctionObjects/lnInclude
wmakeLnInclude: linking include files to ./lnInclude
Making dependency list for source file ../filesThatAreOnlyInSomeDistributions/OutputFilerDropin/outputFilterOutputControl.C
could not open file Time.H for source file ../filesThatAreOnlyInSomeDistributions/OutputFilerDropin/outputFilterOutputControl.C
Making dependency list for source file helpers/printSwakVersion.C
Making dependency list for source file helpers/exprString.C
could not open file string.H for source file helpers/exprString.C
could not open file interpolation2DTable.H for source file helpers/exprString.C
Making dependency list for source file helpers/switchableNotImplemented.C
Making dependency list for source file helpers/DebugOStream.C
Making dependency list for source file entryToExpression/entryToExpression.C


Does anyone know the reason for this? And how to prevent?