[Grim]

While running ninja:
./ninja -C build install

I'm getting the following error message:


ninja: Entering directory `build'
[359/445] Compiling C++ object SU2_CFD/src/libSU2core.a.p/solvers_CIncNSSolver.cpp.o
FAILED: SU2_CFD/src/libSU2core.a.p/solvers_CIncNSSolver.cpp.o
c++ -ISU2_CFD/src/libSU2core.a.p -ISU2_CFD/src -I../SU2_CFD/src -I../externals/CLI11 -I../externals/cgns/adf -IGKlib -I../externals/metis/libmetis -I../externals/parmetis/include -I../externals/parmetis/libparmetis -Iexterciompisrc -ICommon/src -I../Common/src -I/usr/include/openmpi-x86_64 -pipe -D_FILE_OFFSET_BITS=64 -std=c++11 -Oecated-declarations -Wno-non-virtual-dtor -DHAVE_CGNS -DNDEBUG -DHAVE_MPI -DHAVE_METIS -DHAVE_PARMETIS -DHAVE_T2_CFD/src/libSU2core.a.p/solvers_CIncNSSolver.cpp.o.d' -o SU2_CFD/src/libSU2core.a.p/solvers_CIncNSSolver.cpp.o
In file included from ../SU2_CFD/src/solvers/../../include/solvers/../fluid/../../../Common/include/containers/
from ../SU2_CFD/src/solvers/../../include/solvers/../fluid/../../../Common/include/containers/
from ../SU2_CFD/src/solvers/../../include/solvers/../fluid/../../../Common/include/CConfig.hpp
from ../SU2_CFD/src/solvers/../../include/solvers/../fluid/CFluidModel.hpp:33,
from ../SU2_CFD/src/solvers/../../include/solvers/CSolver.hpp:43,
from ../SU2_CFD/src/solvers/../../include/solvers/CFVMFlowSolverBase.hpp:31,
from ../SU2_CFD/src/solvers/../../include/solvers/CIncEulerSolver.hpp:30,
from ../SU2_CFD/src/solvers/../../include/solvers/CIncNSSolver.hpp:30,
from ../SU2_CFD/src/solvers/CIncNSSolver.cpp:28:
../SU2_CFD/src/solvers/../../include/solvers/../fluid/../../../Common/include/containers/../parallelization/vec
../SU2_CFD/src/solvers/../../include/solvers/CFVMFlowSolverBase.inl:1306:16: required from here
../SU2_CFD/src/solvers/../../include/solvers/../fluid/../../../Common/include/containers/../parallelization/vec
alignas(Align) Scalar x_[N];
^
[361/445] Compiling C++ object SU2_CFD/src/libSU2core.a.p/solvers_CIncEulerSolver.cpp.o
ninja: build stopped: subcommand failed.




Redhat version 7 Update 4
GCC - 4.8.5





Kindly help

[pcg]

It is usually a compiler problem, you need a compiler with complete c++11 support, try gcc 5 or newer.

[Grim]

Thank you very much. I installed GCC 7.3.0 and it worked like a charm.