在BUILD文件中添加以下代码:
cc_library(
name = "my_lib",
srcs = ["my_lib.cc"],
hdrs = ["my_lib.h"],
includes = ["external/my_lib/include"],
visibility = ["//visibility:public"],
)
其中includes参数指定了头文件所在的目录。如果头文件在根目录下,则可以将includes改为:
includes = [""],