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Instead of messing with global variables and the like, we introduce two target properties: - WITH_CXX_EXCEPTIONS: if you want to use C++ exceptions - WITH_CXX_RTTI: if you need RTTI in your module You can use the newly introduced set_target_cpp_properties function, with WITH_EXCEPTIONS and WITH_RTTI arguments We also introduce two libraries : - cpprt: for C++ runtime routines - cppstl: for the C++ standard template library NB: On GCC, this requires to create imported libraries with the related built-in libraries:libsupc++, limingwex, libstdc++ Finally, we manage the relevant flags with the ad-hoc generator expressions So, if you don't need exceptions, nor RTTI, nor use any runtime at all: you simply have nothing else to do than add your C++ file to your module
6 lines
163 B
CMake
6 lines
163 B
CMake
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add_library(comsupp comsupp.cpp)
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target_link_libraries(comsupp PRIVATE cppstl)
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set_target_cpp_properties(comsupp WITH_EXCEPTIONS)
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add_dependencies(comsupp psdk)
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