$FreeBSD$

--- configure.orig	2010-06-05 15:16:53.000000000 +0200
+++ configure	2010-06-05 15:20:42.000000000 +0200
@@ -11778,7 +11778,7 @@ if test -z "$GCC"; then
 		PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" ;;
 	*)
 		DEBUG="-g"
-		CFLAGS="-O"
+		CFLAGS=""
 		PROFILE="-g -p" ;;
         esac
 else
@@ -11956,9 +11956,9 @@ rm -f core conftest.err conftest.$ac_obj
 		CFLAGS="-O20 -Wall -W -ffast-math -D_REENTRANT -fsigned-char"
 		PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
  	*)
-		DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
-		CFLAGS="-O20 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
-		PROFILE="-O20 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;;
+		DEBUG="-g -Wall -Wextra -fsigned-char"
+		CFLAGS="-Wall -Wextra -fsigned-char"
+		PROFILE="-g -pg -fsigned-char" ;;
         esac
 
         { echo "$as_me:$LINENO: checking if $CC accepts -Wdeclaration-after-statement" >&5