SDL: Ensure that libgcc is linked statically on Windows

From 23575a42e00a6af35668634d4277b08bb8fec6fd Mon Sep 17 00:00:00 2001
From: Cameron Cawley <[EMAIL REDACTED]>
Date: Tue, 22 Jun 2021 15:18:25 +0100
Subject: [PATCH] Ensure that libgcc is linked statically on Windows

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 15e5f2f09..80ee87bf5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3870,7 +3870,7 @@ case "$host" in
         else
             LIBUUID=-luuid
         fi
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lsetupapi -lversion $LIBUUID -static-libgcc"
+        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lsetupapi -lversion $LIBUUID -Wc,-static-libgcc"
         # The Windows platform requires special setup
         VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
         SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"