[ruby-cvs:69387] k0kubun:r62206 (trunk): common.mk: use vm.i as the temporary filename

[k0kubun at ruby-lang.org]

k0kubun	2018-02-05 00:05:37 +0900 (Mon, 05 Feb 2018)

  New Revision: 62206

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62206

  Log:
    common.mk: use vm.i as the temporary filename
    
    because `cl -P vm.c` always produces vm.i regardless of -o XXX and
    currently mswin build is failing.
    
    Fixing r62202. If this commit does not work, I'll revert this and
    r62202.

  Modified files:
    trunk/common.mk