Author: Ole Streicher <olebole@debian.org>
Description: Dont replace CPPFLAGS, but add to them
--- a/naco/Makefile.am
+++ b/naco/Makefile.am
@@ -30,7 +30,7 @@
 endif
 
 
-CPPFLAGS = -DCX_LOG_DOMAIN=\"NacoLib\"
+CPPFLAGS += -DCX_LOG_DOMAIN=\"NacoLib\"
 
 AM_CPPFLAGS = $(all_includes) $(GSL_INCLUDES)