On Mon, 2024-07-01 at 14:31 -0700, Albaro Pereyra wrote: > /home/albaro/drogon-assist/drogon/assist/passwdhash.cpp:20:15: error: > ‘string_view’ does not name a type > 20 | const string_view alphabet = > "1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; > | ^~~~~~~~~~~
Once again I have to say, this is not the right place to be asking these questions. None of this has anything to do with GNU Make. However, if you are using a version of C++ which supports std::string_view (which C++20 does) then all I can assume is that the above is a bug in the code, and the type should be std::string_view not string_view. It's possible, but considered _extremely_ bad form, to add a "using std;" to this header file and avoid the need to prefix STL types with std:: but apparently that was not done here (which is good because it's wrong to do that; certainly in global scope but even inside a class or namespace it's a bad idea). So, I reiterate, you should report this problem to the drogon-assist maintainers. They will have to help you. Good luck! PS. Or what Eddy said.