1 files changed, 5 insertions, 1 deletions
diff --git a/Rakefile b/Rakefile
index 89a253df43..02c98679e2 100755
--- a/Rakefile
+++ b/Rakefile
@@ -62,6 +62,10 @@ desc 'Build the gem file under rake_compiler_dock'
 task 'gem:windows' do
   require 'digest'
   require 'rake_compiler_dock'
+
+  grpc_config = ENV['GRPC_CONFIG'] || 'opt'
+  V = ENV['V'] || '0'
+
   version = Digest::SHA1.file('third_party/rake-compiler-dock/Dockerfile').hexdigest
   image_name = 'grpc/rake-compiler-dock:' + version
   cmd = "docker build -t #{image_name} third_party/rake-compiler-dock"
@@ -69,7 +73,7 @@ task 'gem:windows' do
   system cmd
   exit 1 unless $? == 0
   ENV['RAKE_COMPILER_DOCK_IMAGE'] = image_name
-  RakeCompilerDock.sh "bundle && rake cross native gem RUBY_CC_VERSION=2.3.0:2.2.2:2.1.6:2.0.0"
+  RakeCompilerDock.sh "bundle && rake cross native gem RUBY_CC_VERSION=2.3.0:2.2.2:2.1.6:2.0.0 GRPC_CONFIG=#{grpc_config} V=#{V}"
 end
 
 # Define dependencies between the suites.