Doxysearch under Cygwin should not have extension cgi.exe but just .cgi

addon/doxysearch/doxysearch.pro.in

 TEMPLATE     =	app.t
-CONFIG       =	console warn_on debug
+CONFIG       =	console warn_on debug cgi
 HEADERS      =	
 SOURCES      =	doxysearch.cpp
 LIBS        += -lxapian

tmake/lib/win32-g++/generic.t

@@ -80,14 +80,18 @@
 	    $project{"TARGET_EXT"} = ".dll";
 	}
     } else {
+        if ( Config("cgi") ) {
 	    Project('TMAKE_LFLAGS_CONSOLE_ANY = $$TMAKE_LFLAGS_CONSOLE');
 	    Project('TMAKE_LFLAGS_WINDOWS_ANY = $$TMAKE_LFLAGS_WINDOWS');
+	    $project{"TARGET_EXT"} = "";
+        } else {
 	    if ( Project("TMAKE_APP_FLAG") ) {
 	        $project{"TARGET_EXT"} = ".exe";
 	    } else {
 	        $project{"TARGET_EXT"} = ".a";
 	    }
         }
+    }
     if ( Config("windows") ) {
 	if ( Config("console") ) {
 	    Project('TMAKE_LFLAGS *= $$TMAKE_LFLAGS_CONSOLE_ANY');