1 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 50c32df1e4..d58b9be97a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Mon Mar  4 23:37:14 2013  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* tool/mkconfig.rb: remove prefix from rubyarchdir.
+	  r39267 expands variables, it changes expansion timing,
+	  breaks RbConfig::CONFIG["includedir"] and building
+	  extension libraries with installed ruby.
+
 Sun Mar  3 02:45:13 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
 
 	* vm.c (ENV_IN_HEAP_P): fix off-by-one error.