use wxWindows zlib.h instead of Mac OS X system zlib.h directly

[wxWidgets.git] / src / common / utilscmn.cpp

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index f9f3116ca3e0ab958acea3b01aea9fdd09e105d5..a294d53d5d93220762cfef3c11b234876d671fc3 100644 (file)
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -1072,6 +1072,21 @@ bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 
 #endif // wxUSE_GUI
 
+const wxChar *wxGetInstallPrefix()
+{
+    wxString prefix;
+    
+    if ( wxGetEnv(wxT("WX_PREFIX"), &prefix) )
+        return prefix.c_str();
+    
+#ifdef wxINSTALL_PREFIX
+    return wxT(wxINSTALL_PREFIX);
+#else 
+    return wxT("");
+#endif
+}
+
+
 // ----------------------------------------------------------------------------
 // network and user id functions
 // ----------------------------------------------------------------------------