--- lirc-0.7.2/configure.in.optflags	2005-08-14 17:53:43.000000000 +0300
+++ lirc-0.7.2/configure.in	2005-08-14 17:54:18.000000000 +0300
@@ -17,5 +17,5 @@
 AM_CONFIG_HEADER(config.h)
 
-CFLAGS="-O2 -g -Wall"
+CFLAGS="$CFLAGS -Wall"
 
 dnl Checks for programs.
--- lirc-0.7.2/configure.optflags	2005-08-14 17:53:50.000000000 +0300
+++ lirc-0.7.2/configure	2005-08-14 17:54:07.000000000 +0300
@@ -1076,5 +1076,5 @@
 
 
-CFLAGS="-O2 -g -Wall"
+CFLAGS="$CFLAGS -Wall"
 
 # Extract the first word of "gcc", so it can be a program name with args.