Don't declare pigweed variables as globals
Require targets to explicitly import pigweed variable definitions. This
moves out some necessary logic from the BUILDCONFIG.gn file.
Change-Id: If9c9fe5a680cc9d897a0e8a55889873be618ed84
diff --git a/pw_protobuf_compiler/proto.gni b/pw_protobuf_compiler/proto.gni
index 92b49d4..58ed4e7 100644
--- a/pw_protobuf_compiler/proto.gni
+++ b/pw_protobuf_compiler/proto.gni
@@ -12,6 +12,10 @@
# License for the specific language governing permissions and limitations under
# the License.
+# gn-format disable
+import("//build_overrides/pigweed.gni")
+
+import("$dir_pigweed/legacy_target.gni")
import("$dir_pw_build/input_group.gni")
import("$dir_pw_build/python_script.gni")
import("$dir_pw_build/target_types.gni")