[Bug bootstrap/61650] New: [4.10] Bootstrap failure due to dependency on ISL

["gerald at pfeifer dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61650

            Bug ID: 61650
           Summary: [4.10] Bootstrap failure due to dependency on ISL
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gerald at pfeifer dot com
                CC: gareevroman at gmail dot com

Seen on i386-unknown-freebsd10.0:


  /scratch2/tmp/gerald/gcc-HEAD/gcc/graphite-isl-ast-to-gimple.c:23:10:
  fatal error: 'isl/set.h' file not found
  #include <isl/set.h>
           ^

I assume this is caused by

2014-06-29  Roman Gareev  <gareevroman@gmail.com>

        * Makefile.in:
        Add the compilation of graphite-isl-ast-to-gimple.o.
        * common.opt:
        Add new switch fgraphite-code-generator=[isl|cloog].
        * flag-types.h:
        Add new enum fgraphite_generator.
        * graphite-isl-ast-to-gimple.c: New.
        * graphite-isl-ast-to-gimple.h: New.
        * graphite.c (graphite_transform_loops):
        Add choice of Graphite code generator,  
        which depends on flag_graphite_code_gen.

        testsuite/gcc.dg/graphite/isl-codegen-loop-dumping.c:
        New testcase that checks that the dump is generated.