diff -urN gcin-1.4.6.orig/configure gcin-1.4.6/configure
--- gcin-1.4.6.orig/configure 2010-01-05 13:59:59.421672901 +0800
+++ gcin-1.4.6/configure 2010-01-05 13:59:18.108769539 +0800
@@ -215,9 +215,6 @@
OPTFLAGS="-g"
-if [ $prefix = /usr ]; then
- OPTFLAGS="-O"
-fi
if [ -z $CC ]; then
CC=gcc