Index: tools/make-v8.sh
--- tools/make-v8.sh.orig
+++ tools/make-v8.sh
@@ -3,14 +3,15 @@
 set -xe
 
 BUILD_ARCH_TYPE=$1
-V8_BUILD_OPTIONS=$2
+V8_BUILD_OPTIONS=${2:--vv}
 
 EXTRA_V8_OPTS="v8_enable_static_roots=false v8_enable_seeded_array_index_hash=true v8_use_default_hasher_secret=false"
 
 cd deps/v8 || exit
-find . -type d -name .git -print0 | xargs -0 rm -rf
-../../tools/v8/fetch_deps.py .
+[ ! -d .git ] || rm -rf .git
 
+echo "Skipping V8 gclient sync; dependencies are provided by the port"
+
 JOBS_ARG=
 if [ "${JOBS}" ]; then
   JOBS_ARG="-j ${JOBS}"
@@ -38,16 +39,12 @@ if [ "$ARCH" = "s390x" ] || [ "$ARCH" = "ppc64le" ]; t
   # shellcheck disable=SC2086
   ninja -v -C "out.gn/$BUILD_ARCH_TYPE" ${JOBS_ARG} d8 cctest inspector-test
 else
-  DEPOT_TOOLS_DIR="$(cd depot_tools && pwd)"
-  export DEPOT_TOOLS_DIR
-  "$DEPOT_TOOLS_DIR/ensure_bootstrap"
-  export CHROMIUM_BUILDTOOLS_PATH="$PWD/buildtools"
   # shellcheck disable=SC2086
-  PATH="$DEPOT_TOOLS_DIR":$PATH tools/dev/v8gen.py "$BUILD_ARCH_TYPE" $V8_BUILD_OPTIONS
+  tools/dev/v8gen.py "$BUILD_ARCH_TYPE" $V8_BUILD_OPTIONS
   for opt in $EXTRA_V8_OPTS; do
     echo "${opt%%=*} = ${opt#*=}" >> "out.gn/$BUILD_ARCH_TYPE/args.gn"
   done
-  PATH="$DEPOT_TOOLS_DIR":$PATH gn gen -v "out.gn/$BUILD_ARCH_TYPE"
+  gn gen -v "out.gn/$BUILD_ARCH_TYPE"
   # shellcheck disable=SC2086
-  PATH="$DEPOT_TOOLS_DIR":$PATH ninja -C "out.gn/$BUILD_ARCH_TYPE/" ${JOBS_ARG} d8 cctest inspector-test
+  ninja -C "out.gn/$BUILD_ARCH_TYPE/" ${JOBS_ARG} d8 cctest inspector-test
 fi
