tools/bazeldefs: always pass bazel_cgo to go_library

Its value will be known only on the configuration phase,
before that it can be a select directive.

Updates #9266

PiperOrigin-RevId: 678412518

pkg/sentry/socket/plugin/cgo/BUILD

@@ -19,20 +19,25 @@ go_library(
         "stack_unsafe.go",
         "util_unsafe.go",
     ],
-    bazel_cdeps = [
-        "@libpluginstack//:libpluginstack",
-    ],
+    bazel_cdeps = select({
+        ":network_plugins": ["@libpluginstack//:libpluginstack"],
+        "//conditions:default": [],
+    }),
     bazel_cgo = select({
         ":network_plugins": True,
         "//conditions:default": False,
     }),
-    bazel_clinkopts = [
-        "-L external/libpluginstack",
-    ],
-    bazel_copts = [
-        "-march=native",
-        "-I external/libpluginstack/lib/libtle_glue",
-    ],
+    bazel_clinkopts = select({
+        ":network_plugins": ["-L external/libpluginstack"],
+        "//conditions:default": [],
+    }),
+    bazel_copts = select({
+        ":network_plugins": [
+            "-march=native",
+            "-I external/libpluginstack/lib/libtle_glue",
+        ],
+        "//conditions:default": [],
+    }),
     visibility = ["//visibility:public"],
     deps = [
         "//pkg/abi/linux",

tools/bazeldefs/go.bzl

@@ -85,13 +85,12 @@ def go_library(name, bazel_cgo = False, bazel_cdeps = [], bazel_clinkopts = [],
         cgo_copts: cgo opts to pass to `go_library`.
         **kwargs: rest of the arguments are passed to `go_library`.
     """
-    if bazel_cgo == True:
-        kwargs["cgo"] = bazel_cgo
-        kwargs["cdeps"] = bazel_cdeps
-        kwargs["clinkopts"] = bazel_clinkopts
-        kwargs["copts"] = bazel_copts
     _go_library(
         name = name,
+        cgo = bazel_cgo,
+        cdeps = bazel_cdeps,
+        copts = bazel_copts,
+        clinkopts = bazel_clinkopts,
         importpath = "gvisor.dev/gvisor/" + native.package_name(),
         **kwargs
     )