From 0eaeb9e50cb6114b0808ee140326ab015c533cee Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 10 Mar 2017 02:29:25 +0300
Subject: Fix compilation warnings with mingw.

---
 src/enums/gui/chattabtype.h    | 9 +++++++++
 src/enums/gui/npcactionstate.h | 7 ++++++-
 src/fs/files.cpp               | 2 +-
 src/gui/windowmanager.cpp      | 7 +++++--
 src/localconsts.h              | 8 ++++++++
 5 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/src/enums/gui/chattabtype.h b/src/enums/gui/chattabtype.h
index 8b032a1f4..f37a98db6 100644
--- a/src/enums/gui/chattabtype.h
+++ b/src/enums/gui/chattabtype.h
@@ -23,6 +23,13 @@
 
 #include "enums/simpletypes/enumdefines.h"
 
+#ifdef INPUT
+#undef INPUT
+#endif  // INPUT
+
+PRAGMAMINGW(GCC diagnostic push)
+PRAGMAMINGW(GCC diagnostic ignored "-Wshadow")
+
 enumStart(ChatTabType)
 {
     UNKNOWN = 0,
@@ -39,4 +46,6 @@ enumStart(ChatTabType)
 }
 enumEnd(ChatTabType);
 
+PRAGMAMINGW(GCC diagnostic pop)
+
 #endif  // ENUMS_GUI_CHATTABTYPE_H
diff --git a/src/enums/gui/npcactionstate.h b/src/enums/gui/npcactionstate.h
index c044d74aa..d541b3013 100644
--- a/src/enums/gui/npcactionstate.h
+++ b/src/enums/gui/npcactionstate.h
@@ -26,9 +26,12 @@
 #include "enums/simpletypes/enumdefines.h"
 
 #ifdef INPUT
-#undef
+#undef INPUT
 #endif  // INPUT
 
+PRAGMAMINGW(GCC diagnostic push)
+PRAGMAMINGW(GCC diagnostic ignored "-Wshadow")
+
 enumStart(NpcActionState)
 {
     WAIT = 0,
@@ -38,4 +41,6 @@ enumStart(NpcActionState)
 }
 enumEnd(NpcActionState);
 
+PRAGMAMINGW(GCC diagnostic pop)
+
 #endif  // ENUMS_GUI_NPCACTIONSTATE_H
diff --git a/src/fs/files.cpp b/src/fs/files.cpp
index ab40a7d8f..6c4792270 100644
--- a/src/fs/files.cpp
+++ b/src/fs/files.cpp
@@ -293,7 +293,7 @@ void Files::deleteFilesInDirectory(std::string path)
 
 void Files::enumFiles(StringVect &files,
                       std::string path,
-                      const bool skipSymlinks)
+                      const bool skipSymlinks A_WIN_UNUSED)
 {
     if (findLast(path, "/") == false)
         path += "/";
diff --git a/src/gui/windowmanager.cpp b/src/gui/windowmanager.cpp
index ce0b0132d..e578a21c9 100644
--- a/src/gui/windowmanager.cpp
+++ b/src/gui/windowmanager.cpp
@@ -374,8 +374,11 @@ void WindowManager::setIcon()
     else
         SDL::getWindowWMInfo(nullptr, &pInfo);
     // Attempt to load icon from .ico file
-    HICON icon = (HICON) LoadImage(nullptr, iconFile.c_str(),
-        IMAGE_ICON, 64, 64, LR_LOADFROMFILE);
+    HICON icon = static_cast<HICON>(LoadImage(nullptr,
+        iconFile.c_str(),
+        IMAGE_ICON,
+        64, 64,
+        LR_LOADFROMFILE));
     // If it's failing, we load the default resource file.
     if (!icon)
     {
diff --git a/src/localconsts.h b/src/localconsts.h
index 4734ebd50..08b64e0d9 100644
--- a/src/localconsts.h
+++ b/src/localconsts.h
@@ -351,6 +351,14 @@ PRAGMA45(GCC diagnostic pop)
 
 #define USE_FILE_FOPEN 1
 
+#ifdef __MINGW32__
+#define PRAGMAMINGW(str) _Pragma(#str)
+#define A_WIN_UNUSED __attribute__ ((unused))
+#else  // __MINGW32__
+#define PRAGMAMINGW(str)
+#define A_WIN_UNUSED
+#endif  // __MINGW32__
+
 #ifdef DYECMD
 #undef USE_FUZZER
 #endif  // DYECMD
-- 
cgit v1.2.3-60-g2f50