Fix buck2-oss-examples ci job

Summary: Blame: D63653577

Reviewed By: christolliday

Differential Revision: D63839068

fbshipit-source-id: 94874191418992b93acb783c43d6f26f534f52c6

shim/.buckconfig

@@ -11,7 +11,7 @@ fbcode = shim
 fbsource = shim
 fbcode_macros = shim
 bazel_skylib = shim
-buck = none
+buck = shim
 
 [external_cells]
 prelude = bundled

shim/PACKAGE

@@ -5,11 +5,8 @@
 # License, Version 2.0 found in the LICENSE-APACHE file in the root directory
 # of this source tree.
 
-load(":cfg.bzl", "SHIM_ALIASES", "set_cfg_constructor", "get_shim_modifiers")
+load(":cfg.bzl", "get_shim_modifiers")
 load("@prelude//cfg/modifier:set_cfg_modifiers.bzl", "set_cfg_modifiers")
 
-# Activate cfg modifiers from CLI / PACKAGE / targets
-set_cfg_constructor(SHIM_ALIASES)
-
 modifiers = get_shim_modifiers()
 set_cfg_modifiers(modifiers)

shim/shims.bzl

@@ -328,15 +328,15 @@ def rust_protobuf_library(
  build_env = build_env or {}
  build_env.update(
  {
- "PROTOC": "$(exe buck//third-party/proto:protoc)",
- "PROTOC_INCLUDE": "$(location buck//third-party/proto:google_protobuf)",
+ "PROTOC": "$(exe shim//third-party/proto:protoc)",
+ "PROTOC_INCLUDE": "$(location shim//third-party/proto:google_protobuf)",
  },
  )
 
  prelude.genrule(
  name = proto_name,
  srcs = protos + [
- "buck//third-party/proto:google_protobuf",
+ "shim//third-party/proto:google_protobuf",
  ],
  out = ".",
  cmd = "$(exe :" + build_name + ")",