From 913ed016c1efa45afd78c6c56484bbdd0fde9454 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 25 Nov 2014 04:37:58 +0000
Subject: common.mk: remove old gems

* common.mk (update-gems): remove old version gems after
  successfully downloaded.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 common.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'common.mk')

diff --git a/common.mk b/common.mk
index 996ade97bb..20f5c70bc3 100644
--- a/common.mk
+++ b/common.mk
@@ -893,8 +893,10 @@ update-gems: PHONY
 	$(Q) $(RUNRUBY) -C "$(srcdir)/gems" \
 	    -I../tool -rdownloader -answ \
 	    -e 'gem, ver = *$$F' \
+	    -e 'old = Dir.glob("#{gem}-*.gem")' \
 	    -e 'gem = "#{gem}-#{ver}.gem"' \
-	    -e 'Downloader::RubyGems.download(gem, nil, nil)' \
+	    -e 'Downloader::RubyGems.download(gem, nil, nil) and' \
+	    -e 'File.unlink(*(old-[gem]))' \
 	    bundled_gems
 
 UPDATE_LIBRARIES = no
-- 
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