--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -154,7 +154,7 @@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-AM_CFLAGS = -O2 -funroll-loops -finline-functions
+AM_CFLAGS = 
 cdstatus_SOURCES = \
 	args.h \
 	basic_info.c \