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        Dear Einstein Toolkit group,
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            I am wirting to ask a question on the installation of ET. I have successfully configured simfactory in my workstation. When I tried to <span style="font-family:SimSun;">build the Einstein Toolkit with</span><br>
<span style="font-family:SimSun;"><br>
</span><br>
<span style="font-family:SimSun;">   >>> simfactory/bin/sim build -j2 --thornlist manifest/einsteintoolkit.th</span>
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        <span style="font-family:SimSun;"><br>
</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">   ,there is something wrong. </span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">    The build procedure has ran to the stage of : </span>
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        <span style="font-family:SimSun;"><br>
</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">>>> Creating cactus_sim in /home/gw_czw/et/Cactus/exe from EinsteinAnalysis/ADMAnalysis EinsteinBas<br>
Base EinsteinBase/ADMCoupling Llama/ADMDerivatives EinsteinBase/ADMMacros EinsteinAnalysis/ADMM<br>
umerical/AEILocalInterp EinsteinAnalysis/AHFinder EinsteinAnalysis/AHFinderDirect ExternalLibra<br>
BLAS WVUThorns/Baikal WVUThorns/BaikalVacuum CactusBase/Boundary CTThorns/CT_Analytic CTThorns/<br>
ltiLevel EinsteinAnalysis/CalcK Carpet/Carpet Carpet/CarpetEvolutionMask Carpet/CarpetIOASCII C<br>
/CarpetIOBasic Carpet/CarpetIOHDF5 Carpet/CarpetIOScalar Carpet/CarpetIntegrateTest Carpet/Carp<br>
erp Carpet/CarpetInterp2 Carpet/CarpetLib Carpet/CarpetMask Carpet/CarpetProlongateTest Carpet/<br>
tReduce Carpet/CarpetRegrid Carpet/CarpetRegrid2 Carpet/CarpetRegridTest Carpet/CarpetSlab Carp<br>
rpetTracker CactusBase/CartGrid3D CactusNumerical/Cartoon2D EinsteinBase/Constants WVUThorns/Co<br>
_to_HydroBase CactusBase/CoordBase EinsteinBase/CoordGauge Llama/Coordinates Llama/CoordinatesS<br>
ry Carpet/CycleClock CactusExamples/DemoInterp CactusNumerical/Dissipation EinsteinInitialData/<br>
rtedBHIVP EinsteinAnalysis/EHFinder EinsteinBase/EOS_Base EinsteinEOS/EOS_Hybrid EinsteinEOS/EO<br>
alFluid EinsteinEOS/EOS_Omni EinsteinEOS/EOS_Polytrope EinsteinExact/EinsteinExact_Test CactusE<br>
ic/EllBase CactusElliptic/EllSOR EinsteinInitialData/Exact EinsteinAnalysis/Extract ExternalLib<br>
s/FFTW3 EinsteinInitialData/FLRWSolver WVUThorns/FishboneMoncriefID CactusExamples/FleshInfo Ca<br>
tils/Formaline CactusBase/Fortran EinsteinEvolve/GRHydro EinsteinEvolve/GRHydro_InitData Extern<br>
raries/GSL EinsteinExact/GaugeWave KrancNumericalTools/GenericFD WVUThorns/GiRaFFE WVUThorns/Gi<br>
_to_HydroBase WVUThorns/GiRaFFEfood Llama/GlobalDerivative ExternalLibraries/HDF5 CactusConnect<br>
D CactusConnect/HTTPDExtra CactusExamples/HelloWorld Carpet/HighOrderWaveTest EinsteinBase/Hydr<br>
 EinsteinAnalysis/Hydro_Analysis EinsteinInitialData/Hydro_InitExcision EinsteinInitialData/Hyd<br>
SID EinsteinInitialData/IDAnalyticBH EinsteinInitialData/IDAxiBrillBH EinsteinInitialData/IDAxi<br>
illBH EinsteinInitialData/IDBrillData EinsteinInitialData/IDConstraintViolate EinsteinInitialDa<br>
FileADM EinsteinInitialData/IDLinearWaves CactusWave/IDScalarWave CactusWave/IDScalarWaveC Cact<br>
e/IDScalarWaveCXX CactusWave/IDScalarWaveElliptic CactusExamples/IDWaveMoL WVUThorns/ID_convert<br>
RaFFE WVUThorns/ID_converter_ILGRMHD CactusBase/IOASCII CactusBase/IOBasic CactusPUGHIO/IOHDF5<br>
sPUGHIO/IOHDF5Util CactusIO/IOJpeg CactusBase/IOUtil WVUThorns/IllinoisGRMHD CactusBase/InitBas<br>
tusNumerical/InterpToArray Llama/Interpolate2 EinsteinExact/KerrSchild ExternalLibraries/LAPACK<br>
rnalLibraries/LORENE Lean/LeanBSSNMoL Llama/LlamaWaveToy CactusNumerical/LocalInterp CactusNume<br>
/LocalInterp2 CactusNumerical/LocalReduce Carpet/LoopControl McLachlan/ML_ADMConstraints McLach<br>
L_ADMQuantities McLachlan/ML_BSSN McLachlan/ML_BSSN_Helper McLachlan/ML_BSSN_Test McLachlan/ML_<br>
McLachlan/ML_CCZ4_Helper McLachlan/ML_CCZ4_Test McLachlan/ML_WaveToy McLachlan/ML_WaveToy_Test<br>
nalLibraries/MPI CactusUtils/MemSpeed EinsteinInitialData/Meudon_Bin_BH EinsteinInitialData/Meu<br>
in_NS EinsteinInitialData/Meudon_Mag_NS EinsteinExact/Minkowski CactusNumerical/MoL EinsteinExa<br>
difiedSchwarzschildBL EinsteinAnalysis/Multipole Lean/NPScalars Proca/NPScalars_Proca EinsteinI<br>
lData/NRPyEllipticET CactusUtils/NaNCatcher CactusUtils/NaNChecker EinsteinEvolve/NewRad Cactus<br>
/Nice EinsteinInitialData/NoExcision CactusUtils/NoMPI CactusNumerical/Noise CactusNumerical/No<br>
ITTNullCode/NullConstr PITTNullCode/NullDecomp PITTNullCode/NullEvolve PITTNullCode/NullExact P<br>
llCode/NullGrid PITTNullCode/NullInterp PITTNullCode/NullNews PITTNullCode/NullPsiInt PITTNullC<br>
ullSHRExtract PITTNullCode/NullVars ExternalLibraries/OpenSSL EinsteinAnalysis/Outflow External<br>
ries/PAPI CactusPUGH/PUGH CactusPUGH/PUGHInterp CactusPUGH/PUGHReduce CactusPUGH/PUGHSlab Cactu<br>
rical/Periodic Carpet/PeriodicCarpet CactusExamples/Poisson Proca/ProcaBase Proca/ProcaEvolve P<br>
Proca_simpleID EinsteinAnalysis/PunctureTracker EinsteinAnalysis/QuasiLocalMeasures EinsteinIni<br>
ata/ReadInterpolate Carpet/ReductionTest Carpet/ReductionTest2 Carpet/ReductionTest3 CactusNume<br>
/ReflectionSymmetry Carpet/RegridSyncTest EinsteinInitialData/RotatingDBHIVP CactusNumerical/Ro<br>
gSymmetry180 CactusNumerical/RotatingSymmetry90 CactusExamples/SampleBoundary CactusExamples/Sa<br>
O Scalar/ScalarBase Scalar/ScalarEvolve Scalar/ScalarInit WVUThorns/Seed_Magnetic_Fields WVUTho<br>
iagnostics/Seed_Magnetic_Fields_BNS EinsteinUtils/SetMask_SphericalSurface EinsteinExact/Shifte<br>
eWave WVUThorns/ShiftedKerrSchild CactusNumerical/Slab CactusNumerical/SlabTest CactusConnect/S<br>
 CactusNumerical/SpaceMask PITTNullCode/SphericalHarmonicDecomp PITTNullCode/SphericalHarmonicR<br>
PITTNullCode/SphericalHarmonicReconGen CactusNumerical/SphericalSurface EinsteinBase/StaticConf<br>
 CactusNumerical/SummationByParts CactusBase/SymBase CactusUtils/SystemStatistics CactusUtils/S<br>
Topology CactusElliptic/TATelliptic EinsteinUtils/TGRtensor EinsteinInitialData/TOVSolver Cactu<br>
rical/TensorTypes CactusUtils/TerminationTrigger CactusTest/TestArrays Carpet/TestCarpetGridInf<br>
tusTest/TestComplex CactusTest/TestCoordinates CactusTest/TestFortranCrayPointers CactusTest/Te<br>
tranDependencies1 CactusTest/TestFortranDependencies2 CactusTest/TestFpointerNULL CactusTest/Te<br>
eF90 CactusTest/TestGlobalReduce CactusTest/TestInclude1 CactusTest/TestInclude2 CactusNumerica<br>
tLocalInterp2 CactusNumerical/TestLocalReduce CactusTest/TestLoop Carpet/TestLoopControl Cactus<br>
TestMath CactusTest/TestMoL CactusTest/TestPar CactusTest/TestReadWrite CactusTest/TestReduce C<br>
Test/TestSchedule CactusTest/TestStrings CactusTest/TestTable CactusTest/TestTimers CactusTest/<br>
ypes CactusBase/Time CactusExamples/TimerInfo CactusUtils/TimerReport Carpet/Timers EinsteinBas<br>
nuBase CactusUtils/Trigger EinsteinInitialData/TwoPunctures Scalar/TwoPunctures_BBHSF Proca/Two<br>
ures_KerrProca EinsteinExact/Vaidya2 CactusUtils/Vectors WVUThorns_Diagnostics/VolumeIntegrals_<br>
 WVUThorns_Diagnostics/VolumeIntegrals_vacuum CactusUtils/WatchDog CactusWave/WaveBinarySource<br>
/WaveExtractL CactusExamples/WaveMoL CactusExamples/WaveToy1DF77 CactusExamples/WaveToy2DF77 Ca<br>
ave/WaveToyC CactusWave/WaveToyCXX CactusWave/WaveToyExtra CactusWave/WaveToyF77 CactusWave/Wav<br>
90 CactusWave/WaveToyFreeF90 EinsteinAnalysis/WeylScal4 ExternalLibraries/hwloc ExternalLibrari<br>
bjpeg WVUThorns_Diagnostics/particle_tracerET ExternalLibraries/pthreads WVUThorns_Diagnostics/<br>
bPoynET ExternalLibraries/zlib</span>
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        <span style="font-family:SimSun;">The report gave error: </span>
</p>
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        <span style="font-family:SimSun;">>>> /home/gw_czw/anaconda3/bin/x86_64-conda-linux-gnu-ld: unrecognized option '-Wall'<br>
/home/gw_czw/anaconda3/bin/x86_64-conda-linux-gnu-ld: use the --help option for usage informati<br>
make[1]: *** [/home/gw_czw/et/Cactus/lib/make/make.configuration:150: /home/gw_czw/et/Cactus/ex<br>
tus_sim] Error 1<br>
make: *** [Makefile:265: sim] Error 2</span>
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        <span style="font-family:SimSun;"><br>
</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">So what does this "-wall" mean? I can not find such option in the<span style="font-family:SimSun;text-wrap:wrap;">einsteintoolkit.th file.</span></span>
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        <span style="font-family:SimSun;"><br>
</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">Thanks very much if you could help me solve this problem!</span>
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        <span style="font-family:SimSun;"><br>
</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">Yours,</span>
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<p style="font-family:SimSun;">
        <span style="font-family:SimSun;">Zhiwei Chen<br>
<br>
<br>
</span>
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