From a3e63c707999861228b5fe1008c133e6c6cc4a04 Mon Sep 17 00:00:00 2001
From: "Pavel I. Kryukov" <kryukov@frtk.ru>
Date: Sun, 13 Jan 2019 15:18:03 +0300
Subject: [PATCH] Enable __USE_MINGW_ANSI_STDIO for MinGW builds.

testcrypt.exe uses %zu formatting which is not enabled by default in
MinGW environment, therefore we have to enable it manually.
---
 mkfiles.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkfiles.pl b/mkfiles.pl
index a7f16cee..4d2c99ce 100755
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -628,7 +628,7 @@ if (defined $makefiles{'cygwin'}) {
     "# RCINC = --include-dir c:\\cygwin\\include\\\n".
     "\n".
     &splitline("CFLAGS = -Wall -O2 -std=gnu99 -Wvla -D_WINDOWS -DDEBUG".
-      " -DWIN32S_COMPAT -D_NO_OLDNAMES " .
+      " -DWIN32S_COMPAT -D_NO_OLDNAMES -D__USE_MINGW_ANSI_STDIO=1 " .
 	       (join " ", map {"-I$dirpfx$_"} @srcdirs)) .
 	       "\n".
     "LDFLAGS = -s\n".