[ruby-cvs:70563] usa:r63472 (trunk): should propagate V to sub make

[usa at ruby-lang.org]

usa	2018-05-21 03:36:42 +0900 (Mon, 21 May 2018)

  New Revision: 63472

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63472

  Log:
    should propagate V to sub make

  Modified files:
    trunk/common.mk