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open-quantum-safe / liboqs-cpp

C++ bindings for liboqs
https://openquantumsafe.org/
MIT License
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Error while trying to use liboqs-cpp #14

Closed alineha closed 9 months ago

alineha commented 9 months ago

I'm trying to make use of liboqs-cpp on my c++ project, but I'm seeing the following errors when trying to build it:

10>common.hpp(40): Error C2065 : 'LIBOQS_CPP_VERSION_NUM': undeclared identifier
10>oqs_cpp.hpp(110): Error C4800 : Implicit conversion from 'int' to bool. Possible information loss
10>oqs_cpp.hpp(110): Reference C4800 : consider using explicit cast or comparison to 0 to avoid this warning
10>oqs_cpp.hpp(427): Error C4800 : Implicit conversion from 'int' to bool. Possible information loss
10>oqs_cpp.hpp(427): Reference C4800 : consider using explicit cast or comparison to 0 to avoid this warning
10>oqs_cpp.hpp(655): Error C4002 : too many arguments for function-like macro invocation 'verify'
10>oqs_cpp.hpp(655): Error C2062 : type 'bool' unexpected
10>oqs_cpp.hpp(656): Error C2334 : unexpected token(s) preceding '{'; skipping apparent function body
10>oqs_cpp.hpp(656): Error C4430 : missing type specifier - int assumed. Note: C++ does not support default-int
10>oqs_cpp.hpp(656): Error C2059 : syntax error: '{'
10>oqs_cpp.hpp(717): Error C2039 : 'cerr': is not a member of 'std'
10>chrono(50): Reference C2039 : see declaration of 'std'
10>oqs_cpp.hpp(717): Error C2065 : 'cerr': undeclared identifier

For reference, the project itself just imports liboqs-cpp for now, it doesn't call any functions.

vsoftco commented 9 months ago

@alineha How are you building your project? Please follow the instructions in https://github.com/open-quantum-safe/liboqs-cpp/blob/main/README.md. Seems like a compiler misconfiguration.