该命令的文档cmake_minimum_required
说:
The FATAL_ERROR option is accepted but ignored by CMake 2.6 and higher.
It should be specified so CMake versions 2.4 and lower fail with an error
instead of just a warning.
但是,它并没有说明有效选项的用途FATAL_ERROR
- 我是否遗漏了一些非常明显的东西?