1constraint_setting(
2    name = "linker",
3    default_constraint_value = ":unknown",
4    visibility = ["//visibility:public"],
5)
6
7constraint_value(
8    name = "musl",
9    constraint_setting = ":linker",
10    visibility = ["//visibility:public"],
11)
12
13# Default linker for anyone not setting the linker to `musl`.
14# You shouldn't ever need to set this value manually.
15constraint_value(
16    name = "unknown",
17    constraint_setting = ":linker",
18    visibility = ["//visibility:public"],
19)
20