From f74c229c080b54385ffe1dc4aebf082d67f7123b Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 18 Nov 2015 16:48:37 +0000
Subject: * configure.in: add -static-libgcc for mingw automatically if
 available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index ad417af99f..d3d82310ad 100644
--- a/configure.in
+++ b/configure.in
@@ -944,6 +944,10 @@ if test "$GCC" = yes; then
 
     AS_CASE(["$target_os"], [mingw*], [
 	RUBY_TRY_CFLAGS(-fno-omit-frame-pointer, [optflags="${optflags+$optflags }-fno-omit-frame-pointer"])
+	RUBY_TRY_CFLAGS(-static-libgcc, [static_libgcc=yes], [static_libgcc=no])
+	if test "$static_libgcc" = yes; then
+	    RUBY_APPEND_OPTION(EXTLDFLAGS, -static-libgcc)
+	fi
     ])
 
     # disable fast-math
-- 
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