1. many, many, many warnings fixed (from HP-UX build log; 50% are still left)

2. attempt (failed) at compiling wxGTK with GTK+ 1.3.0


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5152 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/sizer.cpp

@@ -413,7 +413,7 @@ void wxBoxSizer::RecalcSizes()
 
 	if (m_orient == wxVERTICAL)
 	{
-	    long height = size.y;
+	    wxCoord height = size.y;
 	    if (item->GetOption())
 	    {
 	        height = (delta * weight) + extra;
@@ -438,7 +438,7 @@ void wxBoxSizer::RecalcSizes()
 	}
 	else
 	{
-	    long width = size.x;
+	    wxCoord width = size.x;
 	    if (item->GetOption())
 	    {
 	        width = (delta * weight) + extra;