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  • Mark OLESEN's avatar
    CONFIG: relax requirement on C compile option · d4a0dc63
    Mark OLESEN authored
    - with 1906, OpenFOAM is purely C++ code and the last toolchain bits C
      code have been avoided. Thus relax the wmake C rule for including
      WM_COMPILE_OPTION. This makes it much easier to add different
      compiler options with fewer files.
    
      For example, for Broadwell-specific options:
    
          cd wmake/rules/linux64Gcc
          cp c++Opt c++OptBdw
    
          edit this file and then use WM_COMPILE_OPTION=OptBdw
    
    - ensure that WM_COMPILE_OPTION is always non-empty
    d4a0dc63