[Bug bootstrap/59878] [4.9 Regression] ISL from cloog does not work with trunk

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59878

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |vries at gcc dot gnu.org

--- Comment #9 from vries at gcc dot gnu.org ---
(In reply to Richard Biener from comment #6)
> "Fixed".  (or invalid, just depends how you interpret it ;))
> 
> -> make the cloog folks have the bundled ISL produce a sensible isl_version
> ()
> output would be a better "fix", of course ;)
> 
> Tobias?  (not sure, maybe cloog 0.18.1 is fixed in this regard, 0.18.0
> definitely wasn't)

$ for d in cloog-*; do echo -n "$d: "; if [ -f $d/isl/GIT_HEAD_ID ]; then cat
$d/isl/GIT_HEAD_ID; else echo missing; fi; done
cloog-0.16.0: isl-0.05
cloog-0.16.1: isl-0.05.1
cloog-0.16.2: isl-0.06
cloog-0.16.3: isl-0.07
cloog-0.17.0: isl-0.08-60-g60518c5
cloog-0.18.0: missing
cloog-0.18.1: missing
cloog-0.18.2: UNKNOWN
cloog-0.18.3: isl-0.14
cloog-0.18.4: isl-0.15