Remove debug flag
--- a/configure.ac
+++ b/configure.ac
@@ -50,7 +50,7 @@ AC_DEFINE_UNQUOTED(VERSION_MINOR, version_minor,
 )
 
 if test "x$GCC" = "xyes"; then
-  CFLAGS="$CFLAGS -Wall -g3"
+  CFLAGS="$CFLAGS -Wall"
 fi
 AC_SUBST(CFLAGS)