Index: libcdio-0.80/Makefile.am
===================================================================
--- libcdio-0.80.orig/Makefile.am
+++ libcdio-0.80/Makefile.am
@@ -45,12 +45,15 @@ endif
 # pkg-config(1) related rules
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libcdio.pc  \
-	         libcdio++.pc  \
 	         libiso9660.pc \
-	         libiso9660++.pc \
-	         libudf.pc
+	         libudf.pc \
 		 $(paranoiapcs)
 
+if ENABLE_CPP
+pkgconfig_DATA += \
+	libcdio++.pc \
+	libiso9660++.pc
+endif
 
 $(pkgconfig_DATA): config.status