Installation error during compiling

[well-zt]

Dear all,
I'm a new CFDer trying to do something with deepflame, but when compiling deepflame with bash install.sh I encountered such an error:

/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/base/AnyMap.h:308:10: 
error: ‘any’ in namespace ‘std’ does not name a type
  308 |     std::any m_value;
/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/base/AnyMap.h:308:5: 
note: ‘std::any’ is only available from C++17 onwards
  308 |     std::any m_value;

as well as

home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/base/utilities.h:209:64: error: template argument 2 is invalid
  209 |     struct detector_name<T, std::void_t<decltype(&T::func_name)>> : std::true_type {};
      |                                                                ^~
/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/kinetics/MultiRate.h:24:5: note: in expansion of macro ‘CT_DEFINE_HAS_MEMBER’
   24 |     CT_DEFINE_HAS_MEMBER(has_ddT, ddTScaledFromStruct)
      |     ^~~~~~~~~~~~~~~~~~~~
/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/base/utilities.h:209:34: note: ‘std::void_t’ is only available from C++17 onwards
  209 |     struct detector_name<T, std::void_t<decltype(&T::func_name)>> : std::true_type {};
      |                                  ^~~~~~
/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/kinetics/MultiRate.h:25:5: note: in expansion of macro ‘CT_DEFINE_HAS_MEMBER’
   25 |     CT_DEFINE_HAS_MEMBER(has_ddP, perturbPressure)
      |     ^~~~~~~~~~~~~~~~~~~~
/home/wellzt/anaconda3/envs/deepflame-notorch/include/cantera/base/utilities.h:209:34: error: ‘void_t’ is not a member of ‘std’
  209 |     struct detector_name<T, std::void_t<decltype(&T::func_name)>> : std::true_type {};

I think it has something to do with C++ standard, so I try to switch my compiler to g++10 and 13 but it didn't work.

How can I fix this error?

Thank you so much.

2025/01/07 mark

[well-zt]

Hi,
I changed the default compiler in /opt/openfoam7/wmake/rules/linux64Gcc/c++.
Just change CC = g++ -std=c++11 -m64 in line No.9 to CC = g++ -std=c++17 -m64.
Then reunified all default compiler configures in ./deepflame-dev/ using
find . -type f -exec sed -i 's/std=c++11/std=c++17/g' {} +
and
find . -type f -exec sed -i 's/std=c++14/std=c++17/g' {} +
It worked!

2025/01/14 mark