fixincludes: use $(FI) instead of fixincl@EXEEXT@

2013-12-20  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	Makefile.in: Use $(FI) instead of fixincl@EXEEXT@.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206146 138bc75d-0d04-0410-961f-82ee72b054a4