use -Wunused-parameter with gcc for consistency with MSVC and other compilers which warn about this; fix the uncovered warnings in wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@49376 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-10-23 22:19:34 +00:00
parent 87f8a3cf25
commit e4161a2a08
28 changed files with 198 additions and 333 deletions
--- a/src/generic/dcpsg.cpp
+++ b/src/generic/dcpsg.cpp
@@ -252,7 +252,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)

 //-------------------------------------------------------------------------------

-void wxPostScriptDC::SetResolution(int ppi)
+void wxPostScriptDC::SetResolution(int WXUNUSED(ppi))
 {
 }