[gn] Don't use PIE for host executables

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 2163 matching lines @@
 }
 
 ###############################################################################
 # Executables
 #
 
 if (current_toolchain == v8_snapshot_toolchain) {
   v8_executable("mksnapshot") {
     visibility = [ ":*" ]  # Only targets in this file can depend on this.
 
+    # This is executed on the host only and doesn't require PIE.
+    want_pie = false
+
     sources = [
       "src/snapshot/mksnapshot.cc",
     ]
 
     configs = [ ":internal_config" ]
 
     deps = [
       ":v8_base",
       ":v8_libplatform",
       ":v8_nosnapshot",
       "//build/config/sanitizers:deps",
       "//build/win:default_exe_manifest",
     ]
   }
 }
 
 v8_executable("mkpeephole") {
   # mkpeephole needs to be built for the build host so the peephole lookup
   # table can built during build. The table depends on the properties of
   # bytecodes that are described in bytecodes.{cc,h}.
   visibility = [ ":*" ]  # Only targets in this file can depend on this.
 
+  # This is executed on the host only and doesn't require PIE.
+  want_pie = false
+
   sources = [
     "src/interpreter/bytecode-peephole-optimizer.h",
     "src/interpreter/bytecodes.cc",
     "src/interpreter/bytecodes.h",
     "src/interpreter/mkpeephole.cc",
   ]
 
   configs = [
     ":external_config",
     ":internal_config",
@@ skipping 305 matching lines @@
 
   deps = [
     ":fuzzer_support",
   ]
 
   configs = [ ":internal_config" ]
 }
 
 v8_fuzzer("wasm_asmjs_fuzzer") {
 }