title: pkg-config errors on windows compiling v8
body: <p>I am trying to build ry/v8worker2 on windows.  Everything goes fine until the point where I run <code>go test</code> which then complains about the pkg-config setup.</p>
  
  <p>This is the pkg-config file which is generated:</p>
  
  <pre><code>Name: v8
  Description: v8
  Version: xxx
  Cflags: -IC:\Users\andyrea\go\src\github.com\reaandrew\v8worker2\v8\include
  Libs: out/v8build/obj/v8_monolith.lib
  </code></pre>
  
  <p>And this is the output when <code>go test</code> is executed:</p>
  
  <pre><code>go build github.com/reaandrew/v8worker2: invalid flag in pkg-config --libs: out/v8build/obj/v8_monolith.lib
  FAIL    github.com/reaandrew/v8worker2 [build failed]
  </code></pre>
  
  <p>As I say, the entire compilation went fine and files were created but at the end something is not correct.  The only modifications to the build.py I have made to try and make this work on windows as here:</p>
  
  <pre><code>diff --git a/build.py b/build.py
  index 2cb5e6a..6f482c8 100755
  --- a/build.py
  +++ b/build.py
  @@ -82,7 +82,7 @@ GCLIENT_SOLUTION = [
   ]
  
   def main():
  -  lib_fn = os.path.join(prebuilt_path, platform_name(), "libv8_monolith.a")
  +  lib_fn = os.path.join(root_path.replace("\\","/"),"/out/v8build/obj/v8_monolith.lib")
     if args.rebuild or not os.path.exists(lib_fn):
       print("Rebuilding V8")
       lib_fn = Rebuild()
  @@ -99,9 +99,9 @@ def Rebuild():
  
     EnsureDeps(v8_path)
  
  -  gn_path = os.path.join(depot_tools, "gn")
  +  gn_path = os.path.join(depot_tools, "gn.bat")
     assert os.path.exists(gn_path)
  -  ninja_path = os.path.join(depot_tools, "ninja")
  +  ninja_path = os.path.join(depot_tools, "ninja.exe")
     assert os.path.exists(ninja_path)
  
     gn_args = GN_ARGS.replace('\n', ' ')
  @@ -144,7 +144,8 @@ def EnsureDeps(v8_path):
     env = os.environ.copy()
     # gclient needs to have depot_tools in the PATH.
     env["PATH"] = depot_tools + os.pathsep + env["PATH"]
  -  subprocess.check_call(["gclient", "sync", "--spec", spec],                                                           +  gclient_path = os.path.join(depot_tools, "gclient.bat")
  +  subprocess.check_call([gclient_path, "sync", "--spec", spec],
                           cwd=root_path,
                           env=env)
  </code></pre>
  
  <p>There is very little documented (that I can find) about how to compile this project on windows.  </p>
  
  <p>UPDATE: If I change the pkg-config to:</p>
  
  <pre><code>Name: v8
  Description: v8
  Version: xxx
  Cflags: -Iv8/include
  Libs: -Lout/v8build/obj/v8_monolith.lib
  </code></pre>
  
  <p>Then the output of <code>go test</code> is now:</p>
  
  <pre><code># github.com/reaandrew/v8worker2
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Recv':
  ./binding.cc:333: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Recv':
  ./binding.cc:338: undefined reference to `v8::Value::IsFunction() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9717: undefined reference to `v8::V8::DisposeGlobal(v8::internal::Object**)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9670: undefined reference to `v8::V8::GlobalizeReference(v8::internal::Isolate*, v8::internal::Object**)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Recv':
  ./binding.cc:333: undefined reference to `v8::HandleScope::~HandleScope()'
  ./binding.cc:333: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9385: undefined reference to `v8::Locker::Initialize(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Send':
  ./binding.cc:351: undefined reference to `v8::EscapableHandleScope::EscapableHandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Send':
  ./binding.cc:356: undefined reference to `v8::Value::IsArrayBuffer() const'
  ./binding.cc:359: undefined reference to `v8::ArrayBuffer::GetContents()'
  ./binding.cc:367: undefined reference to `v8::ArrayBuffer::New(v8::Isolate*, void*, unsigned long long, v8::ArrayBufferCreationMode)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:1031: undefined reference to `v8::EscapableHandleScope::Escape(v8::internal::Object**)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:1022: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Send':
  ./binding.cc:350: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:1022: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Send':
  ./binding.cc:350: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `Print':
  ./binding.cc:313: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  ./binding.cc:319: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:319: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:313: undefined reference to `v8::HandleScope::~HandleScope()'
  ./binding.cc:313: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  ./binding.cc:319: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:313: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExitOnPromiseRejectCallback(v8::PromiseRejectMessage)':
  ./binding.cc:65: undefined reference to `v8::Isolate::GetCurrent()'
  ./binding.cc:68: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExitOnPromiseRejectCallback(v8::PromiseRejectMessage)':
  ./binding.cc:73: undefined reference to `v8::Exception::CreateMessage(v8::Isolate*, v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:74: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:75: undefined reference to `v8::Context::Global()'
  ./binding.cc:75: undefined reference to `v8::Object::Get(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:77: undefined reference to `v8::Value::IsFunction() const'
  ./binding.cc:80: undefined reference to `v8::Message::GetScriptOrigin() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10289: undefined reference to `v8::Isolate::GetCurrent()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10289: undefined reference to `v8::Isolate::GetCurrentContext()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10289: undefined reference to `v8::Value::ToString(v8::Local&lt;v8::Context&gt;) const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExitOnPromiseRejectCallback(v8::PromiseRejectMessage)':
  ./binding.cc:82: undefined reference to `v8::Message::GetScriptResourceName() const'
  ./binding.cc:86: undefined reference to `v8::Context::Global()'
  ./binding.cc:86: undefined reference to `v8::Function::Call(v8::Local&lt;v8::Value&gt;, int, v8::Local&lt;v8::Value&gt;*)'
  ./binding.cc:90: undefined reference to `v8::Message::PrintCurrentStackTrace(v8::Isolate*, _iobuf*)'
  ./binding.cc:68: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExceptionString[abi:cxx11](worker_s*, v8::TryCatch*)':
  ./binding.cc:126: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExceptionString[abi:cxx11](worker_s*, v8::TryCatch*)':
  ./binding.cc:128: undefined reference to `v8::TryCatch::Exception() const'
  ./binding.cc:128: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:131: undefined reference to `v8::TryCatch::Message() const'
  ./binding.cc:140: undefined reference to `v8::Message::GetScriptOrigin() const'
  ./binding.cc:140: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:142: undefined reference to `v8::Message::GetLineNumber() const'
  ./binding.cc:151: undefined reference to `v8::Message::GetSourceLine() const'
  ./binding.cc:151: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:158: undefined reference to `v8::Message::GetStartColumn(v8::Local&lt;v8::Context&gt;) const'
  ./binding.cc:162: undefined reference to `v8::Message::GetEndColumn(v8::Local&lt;v8::Context&gt;) const'
  ./binding.cc:167: undefined reference to `v8::TryCatch::StackTrace() const'
  ./binding.cc:167: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  ./binding.cc:167: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:151: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:140: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:128: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:126: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:8779: undefined reference to `v8::V8::FromJustIsNothing()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:8779: undefined reference to `v8::V8::FromJustIsNothing()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `ExceptionString[abi:cxx11](worker_s*, v8::TryCatch*)':
  ./binding.cc:128: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:126: undefined reference to `v8::HandleScope::~HandleScope()'
  ./binding.cc:151: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:140: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:167: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9385: undefined reference to `v8::Locker::Initialize(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7307: undefined reference to `v8::Isolate::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:195: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9248: undefined reference to `v8::Context::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:200: undefined reference to `v8::TryCatch::TryCatch(v8::Isolate*)'
  ./binding.cc:202: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:203: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:207: undefined reference to `v8::Script::Compile(v8::Local&lt;v8::String&gt;, v8::ScriptOrigin*)'
  ./binding.cc:215: undefined reference to `v8::Script::Run()'
  ./binding.cc:200: undefined reference to `v8::TryCatch::~TryCatch()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9250: undefined reference to `v8::Context::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:195: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:193: undefined reference to `v8::Locker::~Locker()'
  ./binding.cc:210: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:218: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:200: undefined reference to `v8::TryCatch::~TryCatch()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9250: undefined reference to `v8::Context::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:195: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load':
  ./binding.cc:193: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9385: undefined reference to `v8::Locker::Initialize(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7307: undefined reference to `v8::Isolate::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_send_bytes':
  ./binding.cc:385: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_send_bytes':
  ./binding.cc:389: undefined reference to `v8::TryCatch::TryCatch(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_send_bytes':
  ./binding.cc:398: undefined reference to `v8::ArrayBuffer::New(v8::Isolate*, void*, unsigned long long, v8::ArrayBufferCreationMode)'
  ./binding.cc:401: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:403: undefined reference to `v8::Context::Global()'
  ./binding.cc:403: undefined reference to `v8::Function::Call(v8::Local&lt;v8::Value&gt;, int, v8::Local&lt;v8::Value&gt;*)'
  ./binding.cc:405: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:389: undefined reference to `v8::TryCatch::~TryCatch()'
  ./binding.cc:385: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_send_bytes':
  ./binding.cc:383: undefined reference to `v8::Locker::~Locker()'
  ./binding.cc:389: undefined reference to `v8::TryCatch::~TryCatch()'
  ./binding.cc:385: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_send_bytes':
  ./binding.cc:383: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `v8_init':
  ./binding.cc:414: undefined reference to `v8::platform::CreateDefaultPlatform(int, v8::platform::IdleTaskSupport, v8::platform::InProcessStackDumping, v8::TracingController*)'
  ./binding.cc:415: undefined reference to `v8::V8::InitializePlatform(v8::Platform*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7229: undefined reference to `v8::ResourceConstraints::ResourceConstraints()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_new':
  ./binding.cc:424: undefined reference to `v8::ArrayBuffer::Allocator::NewDefaultAllocator()'
  ./binding.cc:425: undefined reference to `v8::Isolate::New(v8::Isolate::CreateParams const&amp;)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9385: undefined reference to `v8::Locker::Initialize(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7307: undefined reference to `v8::Isolate::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_new':
  ./binding.cc:428: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  ./binding.cc:437: undefined reference to `v8::Isolate::SetPromiseRejectCallback(void (*)(v8::PromiseRejectMessage))'
  ./binding.cc:441: undefined reference to `v8::ObjectTemplate::New(v8::Isolate*, v8::Local&lt;v8::FunctionTemplate&gt;)'
  ./binding.cc:442: undefined reference to `v8::ObjectTemplate::New(v8::Isolate*, v8::Local&lt;v8::FunctionTemplate&gt;)'
  ./binding.cc:444: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:444: undefined reference to `v8::Template::Set(v8::Local&lt;v8::Name&gt;, v8::Local&lt;v8::Data&gt;, v8::PropertyAttribute)'
  ./binding.cc:446: undefined reference to `v8::FunctionTemplate::New(v8::Isolate*, void (*)(v8::FunctionCallbackInfo&lt;v8::Value&gt; const&amp;), v8::Local&lt;v8::Value&gt;, v8::Local&lt;v8::Signature&gt;, int, v8::ConstructorBehavior, v8::SideEffectType)'
  ./binding.cc:446: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:446: undefined reference to `v8::Template::Set(v8::Local&lt;v8::Name&gt;, v8::Local&lt;v8::Data&gt;, v8::PropertyAttribute)'
  ./binding.cc:449: undefined reference to `v8::FunctionTemplate::New(v8::Isolate*, void (*)(v8::FunctionCallbackInfo&lt;v8::Value&gt; const&amp;), v8::Local&lt;v8::Value&gt;, v8::Local&lt;v8::Signature&gt;, int, v8::ConstructorBehavior, v8::SideEffectType)'
  ./binding.cc:449: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:449: undefined reference to `v8::Template::Set(v8::Local&lt;v8::Name&gt;, v8::Local&lt;v8::Data&gt;, v8::PropertyAttribute)'
  ./binding.cc:452: undefined reference to `v8::FunctionTemplate::New(v8::Isolate*, void (*)(v8::FunctionCallbackInfo&lt;v8::Value&gt; const&amp;), v8::Local&lt;v8::Value&gt;, v8::Local&lt;v8::Signature&gt;, int, v8::ConstructorBehavior, v8::SideEffectType)'
  ./binding.cc:452: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:452: undefined reference to `v8::Template::Set(v8::Local&lt;v8::Name&gt;, v8::Local&lt;v8::Data&gt;, v8::PropertyAttribute)'
  ./binding.cc:455: undefined reference to `v8::Context::New(v8::Isolate*, v8::ExtensionConfiguration*, v8::MaybeLocal&lt;v8::ObjectTemplate&gt;, v8::MaybeLocal&lt;v8::Value&gt;, v8::DeserializeInternalFieldsCallback)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9717: undefined reference to `v8::V8::DisposeGlobal(v8::internal::Object**)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9670: undefined reference to `v8::V8::GlobalizeReference(v8::internal::Isolate*, v8::internal::Object**)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_new':
  ./binding.cc:457: undefined reference to `v8::Context::Enter()'
  ./binding.cc:428: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_new':
  ./binding.cc:426: undefined reference to `v8::Locker::~Locker()'
  ./binding.cc:428: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_new':
  ./binding.cc:426: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_dispose':
  ./binding.cc:463: undefined reference to `v8::Isolate::Dispose()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9385: undefined reference to `v8::Locker::Initialize(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7307: undefined reference to `v8::Isolate::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:229: undefined reference to `v8::HandleScope::HandleScope(v8::Isolate*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9626: undefined reference to `v8::HandleScope::CreateHandle(v8::internal::Isolate*, v8::internal::Object*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9248: undefined reference to `v8::Context::Enter()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:234: undefined reference to `v8::TryCatch::TryCatch(v8::Isolate*)'
  ./binding.cc:236: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:237: undefined reference to `v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int)'
  ./binding.cc:239: undefined reference to `v8::Integer::New(v8::Isolate*, int)'
  ./binding.cc:240: undefined reference to `v8::Integer::New(v8::Isolate*, int)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10018: undefined reference to `v8::Value::IsTrue() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10015: undefined reference to `v8::Value::IsTrue() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:254: undefined reference to `v8::ScriptCompiler::CompileModule(v8::Isolate*, v8::ScriptCompiler::Source*, v8::ScriptCompiler::CompileOptions, v8::ScriptCompiler::NoCacheReason)'
  ./binding.cc:269: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  ./binding.cc:260: undefined reference to `v8::Module::GetModuleRequestsLength() const'
  ./binding.cc:261: undefined reference to `v8::Module::GetModuleRequest(int) const'
  ./binding.cc:262: undefined reference to `v8::String::Utf8Value::Utf8Value(v8::Local&lt;v8::Value&gt;)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  C:/ProgramData/chocolatey/lib/mingw/tools/install/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/ext/new_allocator.h:86: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10061: undefined reference to `v8::ScriptCompiler::CachedData::~CachedData()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:234: undefined reference to `v8::TryCatch::~TryCatch()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9250: undefined reference to `v8::Context::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:229: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:227: undefined reference to `v8::Locker::~Locker()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10017: undefined reference to `v8::Value::IsTrue() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10016: undefined reference to `v8::Value::IsTrue() const'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9636: undefined reference to `v8::V8::Eternalize(v8::Isolate*, v8::Value*)'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:288: undefined reference to `v8::Module::InstantiateModule(v8::Local&lt;v8::Context&gt;, v8::MaybeLocal&lt;v8::Module&gt; (*)(v8::Local&lt;v8::Context&gt;, v8::Local&lt;v8::String&gt;, v8::Local&lt;v8::Module&gt;))'
  ./binding.cc:292: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:293: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:299: undefined reference to `v8::Module::Evaluate(v8::Local&lt;v8::Context&gt;)'
  ./binding.cc:302: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:255: undefined reference to `v8::TryCatch::HasCaught() const'
  ./binding.cc:234: undefined reference to `v8::TryCatch::~TryCatch()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:9250: undefined reference to `v8::Context::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:229: undefined reference to `v8::HandleScope::~HandleScope()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:7310: undefined reference to `v8::Isolate::Exit()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o: In function `worker_load_module':
  ./binding.cc:227: undefined reference to `v8::Locker::~Locker()'
  ./binding.cc:262: undefined reference to `v8::String::Utf8Value::~Utf8Value()'
  C:\Users\andyrea\AppData\Local\Temp\go-build332228766\b055\_x003.o:C:\Users\andyrea\go\src\github.com\reaandrew\v8worker2/v8/include/v8.h:10061: undefined reference to ...
  </code></pre>