[Bug bootstrap/55961] [4.8 Regression] system.h includes gmp.h but system.h is included for build and not just target

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55961

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |build
   Last reconfirmed|                            |2013-01-13
          Component|other                       |bootstrap
     Ever Confirmed|0                           |1
            Summary|gcc/system.h:639:17: fatal  |[4.8 Regression] system.h
                   |error: gmp.h: No such file  |includes gmp.h but system.h
                   |or directory                |is included for build and
                   |                            |not just target
   Target Milestone|---                         |4.8.0
           Severity|normal                      |blocker

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-13 18:56:30 UTC ---
Basically a candian cross will fail if you don't have gmp.h installed on the
build machine.
system.h includes gmp.h but system.h is included for build and not just target