From 357f4c818d25cd63efc90363cc48d79c76f2faf1 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 10 Nov 2010 13:52:17 +0000
Subject: [PATCH] Fix harmless unused parameter warnings in minimal build.

No real changes, just add some wxUnusedVar() to avoid warnings about
parameters unused in some non-default build configurations.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66090 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/gtk/bitmap.cpp    | 2 ++
 src/gtk/evtloop.cpp   | 4 +++-
 src/unix/utilsunx.cpp | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/gtk/bitmap.cpp b/src/gtk/bitmap.cpp
index 5cbff7b..b26bafc 100644
--- a/src/gtk/bitmap.cpp
+++ b/src/gtk/bitmap.cpp
@@ -672,6 +672,8 @@ bool wxBitmap::LoadFile( const wxString &name, wxBitmapType type )
     else
 #endif
     {
+        wxUnusedVar(type); // The type is detected automatically by GDK.
+
         UnRef();
         GdkPixbuf* pixbuf = gdk_pixbuf_new_from_file(name.fn_str(), NULL);
         if (pixbuf)
diff --git a/src/gtk/evtloop.cpp b/src/gtk/evtloop.cpp
index 54b2168..a35be35 100644
--- a/src/gtk/evtloop.cpp
+++ b/src/gtk/evtloop.cpp
@@ -91,10 +91,12 @@ void wxGUIEventLoop::WakeUp()
 
 extern "C"
 {
-static gboolean wx_on_channel_event(GIOChannel * WXUNUSED_UNLESS_DEBUG(channel),
+static gboolean wx_on_channel_event(GIOChannel *channel,
                                     GIOCondition condition,
                                     gpointer data)
 {
+    wxUnusedVar(channel); // Unused if !wxUSE_LOG || !wxDEBUG_LEVEL
+
     wxLogTrace(wxTRACE_EVT_SOURCE,
                "wx_on_channel_event, fd=%d, condition=%08x",
                g_io_channel_unix_get_fd(channel), condition);
diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index fa5ee5d..f5380ab 100644
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -1307,6 +1307,8 @@ bool wxAppTraits::CheckForRedirectedIO(wxExecuteData& execData)
 
     return hasIO;
 #else // !HAS_PIPE_INPUT_STREAM
+    wxUnusedVar(execData);
+
     return false;
 #endif // HAS_PIPE_INPUT_STREAM/!HAS_PIPE_INPUT_STREAM
 }
-- 
2.7.4