From a67213158cf866cf6d968e011fd68f114bcc693f Mon Sep 17 00:00:00 2001
From: Esun Kim <veblush@google.com>
Date: Fri, 4 Oct 2019 15:56:47 -0700
Subject: [PATCH] Use -static-libstdc++ for ruby.linux

---
 src/ruby/ext/grpc/extconf.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ruby/ext/grpc/extconf.rb b/src/ruby/ext/grpc/extconf.rb
index 8cdd03f297..aa4d0b36ee 100644
--- a/src/ruby/ext/grpc/extconf.rb
+++ b/src/ruby/ext/grpc/extconf.rb
@@ -76,6 +76,7 @@ if grpc_config == 'dbg'
 end
 
 $LDFLAGS << ' -Wl,-wrap,memcpy' if RUBY_PLATFORM =~ /linux/
+$LDFLAGS << ' -static-libgcc -static-libstdc++' if RUBY_PLATFORM =~ /linux/
 $LDFLAGS << ' -static' if windows
 
 $CFLAGS << ' -std=c99 '
-- 
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