Index: configure
--- configure.orig
+++ configure
@@ -19386,7 +19386,7 @@ if test -z "$GCC"; then
                 ;;
         *)
                 DEBUG="-g"
-                CFLAGS="-O"
+                CFLAGS=""
                 PROFILE="-g -p"
                 ;;
         esac
@@ -19409,8 +19409,8 @@ else
                 ;;
         *)
                 DEBUG="-g -Wall -fsigned-char"
-                CFLAGS="-O2 -fsigned-char"
-                PROFILE="-O2 -g -pg -fsigned-char"
+                CFLAGS="-fsigned-char"
+                PROFILE="-g -pg -fsigned-char"
                 ;;
         esac
 fi
