Switch everything to platforms
This patch switches the codebase over from using the "cpu"
mechanism to using bazel platforms. See
https://docs.bazel.build/versions/master/platforms.html for some more
information.
Most of the substantial changes are in //tools. Instead of using
`cc_toolchain_suite` rules, we now use regular `toolchain` rules that
are registered in the WORKSPACE. That also means that bazel now uses
the target platform to select the compiler.
All --cpu=* arguments should now be --config=* arguments. For example,
`--cpu=roborio` should now be `--config=roborio`. The CI script and
all documentation has been updated to reflect that.
The remainder of the changes revolve around tagging all targets with
`target_compatible_with`. The old mechanism allowed us to specify
repo-wide defaults. The new mechanism does not. That means every
target that didn't have any compatibility specified, now requires
compatibility with `@platforms//os:linux`.
I used buildozer for the vast majority of `target_compatible_with`
changes. buildozer automatically buildifies any BUILD files it
touches. That means this patch also contains a few non-functional
changes that I was too lazy to remove.
Change-Id: I66d6e6ad9161520ee397597cdb492585820a3acd
diff --git a/frc971/control_loops/python/BUILD b/frc971/control_loops/python/BUILD
index 7953474..7851397 100644
--- a/frc971/control_loops/python/BUILD
+++ b/frc971/control_loops/python/BUILD
@@ -6,7 +6,7 @@
"haptic_wheel.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
"//external:python-gflags",
"//external:python-glog",
@@ -28,7 +28,7 @@
"//third_party/cddlib:_cddlib.so",
"@python_repo//:scipy",
],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":python_init",
"//external:python-glog",
@@ -42,7 +42,7 @@
"polytope_test.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":controls",
":python_init",
@@ -55,7 +55,7 @@
"down_estimator.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":controls",
":python_init",
@@ -68,7 +68,7 @@
srcs = [
"drivetrain.py",
],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":controls",
":python_init",
@@ -84,6 +84,7 @@
data = [
"//frc971/control_loops/drivetrain:spline.so",
],
+ target_compatible_with = ["@platforms//os:linux"],
deps = [
":python_init",
],
@@ -94,6 +95,7 @@
srcs = [
"lib_spline_test.py",
],
+ target_compatible_with = ["@platforms//os:linux"],
deps = [
":libspline",
":python_init",
@@ -105,7 +107,7 @@
srcs = [
"polydrivetrain.py",
],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":controls",
":drivetrain",
@@ -117,6 +119,7 @@
py_library(
name = "python_init",
srcs = ["__init__.py"],
+ target_compatible_with = ["@platforms//os:linux"],
visibility = ["//visibility:public"],
deps = ["//frc971/control_loops:python_init"],
)
@@ -127,7 +130,7 @@
"spline.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
"//external:python-gflags",
"//external:python-glog",
@@ -140,7 +143,7 @@
py_library(
name = "linear_system",
srcs = ["linear_system.py"],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
visibility = ["//visibility:public"],
deps = [
":controls",
@@ -153,7 +156,7 @@
py_library(
name = "angular_system",
srcs = ["angular_system.py"],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
visibility = ["//visibility:public"],
deps = [
":controls",
@@ -175,7 +178,7 @@
"spline_writer.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
visibility = ["//visibility:public"],
deps = [
":basic_window",
@@ -192,7 +195,7 @@
"basic_window.py",
"color.py",
],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
visibility = ["//visibility:public"],
deps = [
":python_init",
@@ -205,7 +208,7 @@
srcs = [
"color.py",
],
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
visibility = ["//visibility:public"],
deps = [
":python_init",
@@ -218,7 +221,7 @@
"static_zeroing_single_dof_profiled_subsystem_test.py",
],
legacy_create_init = False,
- restricted_to = ["//tools:k8"],
+ target_compatible_with = ["@platforms//cpu:x86_64"],
deps = [
":controls",
":linear_system",