[PATCH] Support official CLooG.org versions.

[Tobias Grosser]

On 09/10/2010 12:42 PM, Jack Howarth wrote:
> On Fri, Sep 10, 2010 at 10:26:27AM +0200, Andreas Simbürger wrote:
>> Add support for official CLooG releases.

 From my side this patch set looks OK. It allows us to test graphite 
with the new cloog-isl library.

I believe the patchset should also work for static linking as neither 
cloog nor isl use libstdcxx and -lisl was added as requested.

@Joseph
Was this implemented correctly?

One thing that was not included is the --with-isl flag. Currently isl is 
automatically installed with CLooG (using git). We will start discussion 
on how to release both as a tar balls and based on that add additional 
configure support to check for isl as well as the needed documentation.

I propose this transition plan:

1. Commit configure support for cloog-isl to graphite (this patch)
2. Start testing with cloog-isl internally
3. Discuss how to release cloog/isl with the cloog maintainer
4. Release beta tar balls.
5. Adapt configure support to use separate cloog/isl tarballs.
6. Move those changes to trunk and ask for wider testing.
7. Fix regressions.
8. Move to the official cloog.

Cheers
Tobi