Index: libcfa/configure
===================================================================
--- libcfa/configure	(revision 73fad25c124738a75d71fa5d7d63ec2beb343832)
+++ libcfa/configure	(revision 65e10b2fe8f520bec1b336a1e3a9ed5fd0fd56ff)
@@ -3000,5 +3000,5 @@
 case $CONFIGURATION in
 	"debug"   )
-		CONFIG_CFLAGS="-O0 -g"
+		CONFIG_CFLAGS="-Og -g"
 		CONFIG_CFAFLAGS="-debug"
 		CONFIG_BUILDLIB="yes"
Index: libcfa/configure.ac
===================================================================
--- libcfa/configure.ac	(revision 73fad25c124738a75d71fa5d7d63ec2beb343832)
+++ libcfa/configure.ac	(revision 65e10b2fe8f520bec1b336a1e3a9ed5fd0fd56ff)
@@ -68,5 +68,5 @@
 case $CONFIGURATION in
 	"debug"   )
-		CONFIG_CFLAGS="-O0 -g"
+		CONFIG_CFLAGS="-Og -g"
 		CONFIG_CFAFLAGS="-debug"
 		CONFIG_BUILDLIB="yes"