[Bug bootstrap/58441] [4.9 Regression] VTV headers are installed into the general include directory

[ctice at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58441

--- Comment #5 from ctice at gcc dot gnu.org ---
Created attachment 30888
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30888&action=edit
Patch to fix the problem

The Makefile was installing the headers in the wrong place.  This patch should
fix the problem.  I am currently testing this and will later submit the patch
for approval.