直接下载老师的源码，清除了concan相关的配置， 并在windows平台上，用MinGw编译，报错如下：

Scanning dependencies of target factorial
Scanning dependencies of target fibonacci
[ 33%] Building C object factorial/CMakeFiles/factorial.dir/factorial.c.obj
[ 33%] Building C object fibonacci/CMakeFiles/fibonacci.dir/fibonacci.c.obj
process_begin: CreateProcess(C:\Users\kujin\AppData\Local\Temp\make24460-1.bat, C:\Users\kujin\AppData\Local\Temp\make24460-1.bat, …) failed.
make (e=2): The system cannot find the file specified.
mingw32-make.exe[3]: *** [factorial\CMakeFiles\factorial.dir\build.make:83: factorial/CMakeFiles/factorial.dir/factorial.c.obj] Error 2
process_begin: CreateProcess(C:\Users\kujin\AppData\Local\Temp\make32540-1.bat, C:\Users\kujin\AppData\Local\Temp\make32540-1.bat, …) failed.
make (e=2): The system cannot find the file specified.
mingw32-make.exe[3]: *** [fibonacci\CMakeFiles\fibonacci.dir\build.make:83: fibonacci/CMakeFiles/fibonacci.dir/fibonacci.c.obj] Error 2
mingw32-make.exe[2]: *** [CMakeFiles\Makefile2:311: factorial/CMakeFiles/factorial.dir/all] Error 2
mingw32-make.exe[2]: *** Waiting for unfinished jobs…
mingw32-make.exe[2]: *** [CMakeFiles\Makefile2:284: fibonacci/CMakeFiles/fibonacci.dir/all] Error 2
mingw32-make.exe[1]: *** [CMakeFiles\Makefile2:236: CMakeFiles/04.library_with_cmake.c.dir/rule] Error 2
mingw32-make.exe: *** [Makefile:222: 04.library_with_cmake.c] Error 2