extmk.rb: fix mixing mkmf.log

* ext/extmk.rb (extmake): close mkmf.log for each libraries so that
  failure messages are not mixed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/ext/extmk.rb b/ext/extmk.rb
index 084136ff02..4e5f64d4f6 100755
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -201,6 +201,7 @@ def extmake(target)
             begin
               load $0 = conf
             ensure
+              Logging::log_close
               $stderr.reopen(stderr)
               $stdout.reopen(stdout)
               stdout.close