Enable component builds for fuzzers

BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/dcheck_always_on.gni")
 import("//build/config/mips.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
@@ skipping 2315 matching lines @@
   visibility = [ ":*" ]  # Only targets in this file can depend on this.
 
   sources = [
     "test/fuzzer/fuzzer-support.cc",
     "test/fuzzer/fuzzer-support.h",
   ]
 
   configs = [ ":internal_config_base" ]
 
   deps = [
+    ":v8",

[Michael Achenbach, 2016/09/22 11:22:07]

Instead of adding external config everywhere you probably could have moved v8 to
the public deps. But never mind.

[jgruber, 2016/09/23 14:09:26]

Leaving this to a cleanup commit as discussed offline - we could also possibly
merge a couple of these fuzzer targets and move internal_config_base to public
deps in fuzzer support.

+  ]
+
+  public_deps = [
+    ":v8_libplatform",
+  ]
+}
+
+# Used by fuzzers that would require exposing too many symbols for a proper
+# component build.
+v8_source_set("fuzzer_support_nocomponent") {
+  visibility = [ ":*" ]  # Only targets in this file can depend on this.
+
+  sources = [
+    "test/fuzzer/fuzzer-support.cc",
+    "test/fuzzer/fuzzer-support.h",
+  ]
+
+  configs = [ ":internal_config_base" ]
+
+  deps = [
     ":v8_maybe_snapshot",
   ]
 
   public_deps = [
     ":v8_libplatform",
   ]
 }
 
 v8_source_set("simple_fuzzer") {
   sources = [
@@ skipping 294 matching lines @@
 
 v8_source_set("json_fuzzer") {
   sources = [
     "test/fuzzer/json.cc",
   ]
 
   deps = [
     ":fuzzer_support",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("json_fuzzer") {
 }
 
 v8_source_set("parser_fuzzer") {
   sources = [
     "test/fuzzer/parser.cc",
   ]
 
   deps = [
-    ":fuzzer_support",
+    ":fuzzer_support_nocomponent",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("parser_fuzzer") {
 }
 
 v8_source_set("regexp_fuzzer") {
   sources = [
     "test/fuzzer/regexp.cc",
   ]
 
   deps = [
     ":fuzzer_support",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("regexp_fuzzer") {
 }
 
 v8_source_set("wasm_module_runner") {
   sources = [
     "test/common/wasm/wasm-module-runner.cc",
     "test/common/wasm/wasm-module-runner.h",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_source_set("wasm_fuzzer") {
   sources = [
     "test/fuzzer/wasm.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_fuzzer") {
 }
 
 v8_source_set("wasm_asmjs_fuzzer") {
   sources = [
     "test/fuzzer/wasm-asmjs.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_asmjs_fuzzer") {
 }
 
 v8_source_set("wasm_code_fuzzer") {
   sources = [
     "test/fuzzer/wasm-code.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_code_fuzzer") {
 }
 
 v8_source_set("lib_wasm_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-section-fuzzers.cc",
     "test/fuzzer/wasm-section-fuzzers.h",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_source_set("wasm_types_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-types-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_types_section_fuzzer") {
 }
 
 v8_source_set("wasm_names_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-names-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_names_section_fuzzer") {
 }
 
 v8_source_set("wasm_globals_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-globals-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_globals_section_fuzzer") {
 }
 
 v8_source_set("wasm_imports_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-imports-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_imports_section_fuzzer") {
 }
 
 v8_source_set("wasm_function_sigs_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-function-sigs-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_function_sigs_section_fuzzer") {
 }
 
 v8_source_set("wasm_memory_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-memory-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_memory_section_fuzzer") {
 }
 
 v8_source_set("wasm_data_section_fuzzer") {
   sources = [
     "test/fuzzer/wasm-data-section.cc",
   ]
 
   deps = [
     ":fuzzer_support",
     ":lib_wasm_section_fuzzer",
     ":wasm_module_runner",
   ]
 
-  configs = [ ":internal_config" ]
+  configs = [
+    ":external_config",
+    ":internal_config_base",
+  ]
 }
 
 v8_fuzzer("wasm_data_section_fuzzer") {
 }