从 gcc-7.1 更新到 gcc-7.2 后，我收到很多关于未声明的标准库头文件包含的错误。例如
$ bazel build //test:my_test
ERROR: /home/haining/my_project/BUILD:39:1: undeclared inclusion(s) in rule '//test:my_test':
this rule is missing dependency declarations for the following files included by 'test/test_range.cpp':
'/home/haining/gcc-7.2/include/c++/7.2.0/cstddef'
'/home/haining/gcc-7.2/include/c++/7.2.0/x86_64-pc-linux-gnu/bits/c++config.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/x86_64-pc-linux-gnu/bits/os_defines.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/x86_64-pc-linux-gnu/bits/cpu_defines.h'
'/home/haining/gcc-7.2/lib/gcc/x86_64-pc-linux-gnu/7.2.0/include/stddef.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/functional'
'/home/haining/gcc-7.2/include/c++/7.2.0/bits/stl_function.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/bits/move.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/bits/concept_check.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/type_traits'
'/home/haining/gcc-7.2/include/c++/7.2.0/backward/binders.h'
'/home/haining/gcc-7.2/include/c++/7.2.0/new'
'/home/haining/gcc-7.2/include/c++/7.2.0/exception'
... etc ...
我该如何解决这个问题
最佳答案
每当您对系统执行 Bazel 不可能知道的操作时，最好运行 bazel clean --expunge。这只是一种更礼貌的方式 rm -rf ~/.cache/bazel :)
关于c++ - 更新 gcc 后出现 bazel "undeclared inclusion(s)"错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48155976/