Compilation error/usr/include/C + +/9/CTime: 60:11: ‘:: clock_t’ has not been declared using ::clock_t;
The solution is that the path that should not be introduced is introduced into pro. After deletion, it can be solved again qmake
Compilation error/usr/include/C + +/9/CTime: 60:11: ‘:: clock_t’ has not been declared using ::clock_t;
The solution is that the path that should not be introduced is introduced into pro. After deletion, it can be solved again qmake