kirk:~/kde-src/kde-mac/source.build/qca jorgp$ svn diff
Index: plugins/qca-gnupg/gpgproc/gpgproc.cpp
===================================================================
--- plugins/qca-gnupg/gpgproc/gpgproc.cpp       (revision 669825)
+++ plugins/qca-gnupg/gpgproc/gpgproc.cpp       (working copy)
@@ -21,15 +21,10 @@
 
 #include "sprocess.h"
 
-#ifdef Q_OS_MAC
-#define QT_PIPE_HACK
-#endif
-
 using namespace QCA;
 
 namespace gpgQCAPlugin {
 
-#ifdef QT_PIPE_HACK
 class QProcessSignalRelay : public QObject
 {
        Q_OBJECT
@@ -85,7 +80,6 @@
                emit error(x);
        }
 };
-#endif
 
 //----------------------------------------------------------------------------
 // GPGProc