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# This file declares constraint values for each platform supported by
# GHC. These rules follow the GHC naming convention, for example,
# //haskell/platform:linux and //haskell/platform:x86_64. See the
# config.guess in any GHC source distribution for possible platforms.
#
# These can be used in select expressions to choose platform-specifc
# sources and dependencies.
load(":list.bzl", "declare_config_settings")
declare_config_settings()
constraint_value(
name = "nixpkgs",
constraint_setting = "@bazel_tools//tools/cpp:cc_compiler",
visibility = ["//visibility:public"],
)
platform(
name = "linux_x86_64_nixpkgs",
constraint_values = [
# XXX using the platform names defined here results in a graph
# cycle for some reason.
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
":nixpkgs",
],
visibility = ["//visibility:public"],
)
platform(
name = "darwin_x86_64_nixpkgs",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:osx",
":nixpkgs",
],
visibility = ["//visibility:public"],
)
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