2014-04-14 22:06 GMT+08:00 Jonathan Wakely <jwakely.gcc@xxxxxxxxx>: > On 14 April 2014 14:04, Dave Gittins wrote: >> Does anyone know whether 4.7+ has the same issue, or whether it should >> support the in-source build of all external libraries simultaneously >> including CLooG? > Hi, Dave, For gcc-4.7, I had a post to show my steps: http://gcc.gnu.org/ml/gcc-help/2013-02/msg00120.html Hope it helps. :) > I think it works now, but you still need to be aware of the change > from using cloog+ppl to cloog+isl at some point, and use the right > versions as suggested by the prerequisites docs in the source tar ball, And for 4.8+, like Jonathan said, the in-tree build works fine. Just unpack the packages and do configure / make / make install. Best regards, jasonwucj