about a cmake error

[wangquandashabi]

while doing the step which run“$cmake ..”，it reported me that “CMake Error at CMakeLists.txt:29 (if): if given arguments:

"Boost_VERSION_STRING" "VERSION_GREATER_EQUAL" "1.75"

Unknown arguments specified

” the current boost version on my computer is 1.85，how can i deal with this cmake error？

[wangquandashabi]

the code ""Boost_VERSION_STRING" "VERSION_GREATER_EQUAL" "1.75"" is on Cmakelist.txt between line 29-31

[riebl]

Which version of CMake are you using?

[wangquandashabi]

The cmake version I am using is 3.5.1,is there something matter with it?

[riebl]

It turns out that "VERSION_GREATER_EQUAL" was introduced with CMake 3.7, so please update your CMake version. I will update the minimum required version in Artery's CMakeLists.txt accordingly.

By the way, CMake 3.5 is extremely old. Even Debian Buster (oldoldstable today) ships with CMake 3.13.

[wangquandashabi]

thanks for your answer!but after the step"$cmake .."completed successfully,an error occured on the next step "$cmake --build . ". It is reported that: "/home/wangquan/artery/extern/vanetza/vanetza/access/g5_link_layer.cpp:32:45: error: default initialization of an object of const type 'const ieee802::dot11::QosControl' without a user-provided default constructor static const ieee802::dot11::QosControl default_qos_control; ^ {} 1 error generated. " how can I deal with it? the current Cmake version has updated to 3.29.2 you can also know about the error report by view the picture.

[riebl]

Are you using an ancient Linux distribution? Looks like your C++ compiler is also not up-to-date, I suspect something like GCC 4.8 which has only incomplete C++11 support.