Installing Google V8 in CentOS 7, missing a few files

Question

I'm following these steps to compile Google V8 for v8js extension in CentOS 7:

cd /tmp

git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
export PATH=`pwd`/depot_tools:"$PATH"

fetch v8
cd v8

make native library=shared -j2

chrpath -r '$ORIGIN' out/native/lib.target/libv8.so

sudo mkdir -p /tmp/v8-install/lib /tmp/v8-install/include
sudo cp out/native/lib.target/lib*.so /tmp/v8-install/lib/
sudo cp -R include/* /tmp/v8-install/include
echo -e "create /tmp/v8-install/lib/libv8_libplatform.a\naddlib out/native/obj.target/tools/gyp/libv8_libplatform.a\nsave\nend" | sudo ar -M

The problem is that make native library=shared is missing the entire folder /tools/gyp/ where libv8_libplatform.a,so I'm stuck at this step

echo -e "create /tmp/v8-install/lib/libv8_libplatform.a\naddlib out/native/obj.target/tools/gyp/libv8_libplatform.a\nsave\nend" | sudo ar -M  <== no file found!

I have tried make release library=shared -j2 but it comes up a new problem. There is no lib.target/libv8.so in out/Release/ directory. Has anyone had experience installing Google V8 in CentOs 7? Could you figure out the problem?