Index: configure
--- configure.orig
+++ configure
@@ -1887,7 +1887,7 @@ rm -f -r conftest* confdefs.h
 # Predefined preprocessor variables.
 
 cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
+#define PACKAGE_NAME $PACKAGE_NAME
 _ACEOF
 
 
@@ -1902,12 +1902,12 @@ _ACEOF
 
 
 cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
+#define PACKAGE_STRING $PACKAGE_STRING
 _ACEOF
 
 
 cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+#define PACKAGE_BUGREPORT $PACKAGE_BUGREPORT
 _ACEOF