From 780f76c40d31e1c8f96d608ee19edb586d615363 Mon Sep 17 00:00:00 2001
From: dawid <dawid@aurobit.pl>
Date: Thu, 2 Jan 2014 19:47:39 +0100
Subject: [PATCH] support for mingw (mxe.cc)

---
 examples/serial_example.cc | 2 +-
 include/serial/serial.h    | 2 +-
 src/serial.cc              | 4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/examples/serial_example.cc b/examples/serial_example.cc
index 59d8f7c..d2b922c 100644
--- a/examples/serial_example.cc
+++ b/examples/serial_example.cc
@@ -55,7 +55,7 @@ int run(int argc, char **argv)
 
   // Argument 2 is the baudrate
   unsigned long baud = 0;
-#ifdef WIN32
+#if defined(WIN32) && !defined(__MINGW32__)
   sscanf_s(argv[2], "%lu", &baud);
 #else
   sscanf(argv[2], "%lu", &baud);
diff --git a/include/serial/serial.h b/include/serial/serial.h
index 2a915d9..25a9eb8 100644
--- a/include/serial/serial.h
+++ b/include/serial/serial.h
@@ -650,7 +650,7 @@ public:
   explicit IOException (std::string file, int line, int errnum)
     : file_(file), line_(line), errno_(errnum) {
       std::stringstream ss;
-#if defined(_WIN32)
+#if defined(_WIN32) && !defined(__MINGW32__)
       char error_str [1024];
       strerror_s(error_str, 1024, errnum);
 #else
diff --git a/src/serial.cc b/src/serial.cc
index a247841..ec7d7c3 100755
--- a/src/serial.cc
+++ b/src/serial.cc
@@ -3,6 +3,10 @@
 # include <alloca.h>
 #endif
 
+#if defined (__MINGW32__)
+# define alloca __builtin_alloca
+#endif
+
 #include "serial/serial.h"
 
 #ifdef _WIN32