--- Makefile.am	2013-12-25 03:48:59.000000000 +0100
+++ Makefile.am	2015-01-24 14:09:14.876881244 +0100
@@ -52 +52 @@
-ftwin_CFLAGS = @APR_CFLAGS@ @PCRE_CFLAGS@ -Wall -Werror -g -ggdb -I$(top_srcdir)/src -O0
+ftwin_CFLAGS = @APR_CFLAGS@ @PCRE_CFLAGS@ -Wall -I$(top_srcdir)/src -O3 -funroll-loops -fomit-frame-pointer -pipe -ffast-math