Index: libcfa/configure
===================================================================
--- libcfa/configure	(revision 13363f4ba3ec4dca0280c91418410aaca5214966)
+++ libcfa/configure	(revision 3fcbdca128a1ff1d7a5c8fe6fb9005c9f448586f)
@@ -2959,17 +2959,22 @@
 case $CONFIGURATION in
 	"debug"   )
-		CONFIG_CFLAGS="-O0 -g"
+		CONFIG_CFLAGS="-Og -g"
 		CONFIG_CFAFLAGS="-debug"
 		CONFIG_BUILDLIB="yes"
 	;;
 	"nodebug" )
-		CONFIG_CFLAGS="-O2 -s"
+		CONFIG_CFLAGS="-O3 -s"
 		CONFIG_CFAFLAGS="-nodebug"
 		CONFIG_BUILDLIB="yes"
 	;;
 	"nolib"   )
-		CONFIG_CFLAGS="-O2 -s"
+		CONFIG_CFLAGS="-O3 -s"
 		CONFIG_CFAFLAGS="-nolib"
 		CONFIG_BUILDLIB="no"
+	;;
+	"profile" )
+		CONFIG_CFLAGS="-O3 -g -fno-omit-frame-pointer"
+		CONFIG_CFAFLAGS="-nodebug"
+		CONFIG_BUILDLIB="yes"
 	;;
 	*)