From e86dbc45910cec612dfd39bf485ba206142da9f7 Mon Sep 17 00:00:00 2001
From: Biswapriyo Nath <nathbappai@gmail.com>
Date: Sun, 28 Mar 2021 22:06:52 +0530
Subject: [PATCH] Makefile: Fix shared library build in MinGW.

This enables -no-undefined linker flag in mingw toolchain.
Previous related commit 9c2c9f8af4c1e0073284baceb34a5c88f0e33b49
---
 makefile.shared | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/makefile.shared b/makefile.shared
index e63d77032..53a05dc8d 100644
--- a/makefile.shared
+++ b/makefile.shared
@@ -30,7 +30,7 @@ else
   endif
 endif
 
-ifeq ($(PLATFORM), CYGWIN)
+ifneq ($(findstring $(PLATFORM),CYGWIN MINGW32 MINGW64 MSYS),)
   NO_UNDEFINED:=-no-undefined
 endif