On Sun, 2018-08-05 at 20:52 +0200, Helmut Grohne wrote: > Source: gcc-7 > Version: 7.3.0-27 > Severity: serious > Tags: ftbfs > User: helm...@debian.org > Usertags: rebootstrap > > Hi Matthias, > > I'm not sure whether you're aware already, but I felt that it was best > to just document that gcc-7 fails to build against isl 0.20. I tried to > check the vcs on whether this is already pending, but since alioth is > offline finding the vcs is difficult. Maybe you could also update the > Vcs fields. Build log symptom: > > > ../../src/gcc/graphite-optimize-isl.c: In function 'isl_schedule_node* > > get_schedule_for_node_st(isl_schedule_node*, void*)': > > ../../src/gcc/graphite-optimize-isl.c:57:52: error: 'isl_space_dim' was not > > declared in this scope > > unsigned dims = isl_space_dim (space, isl_dim_set);
The same happens with gcc-6. I have created a patch that makes gcc-6 building again, maybe it would suffice for gcc-7 too? However, that patch is on another computer, not reachable for me tonight. I can submit the patch in a bug report for gcc-6 tomorrow afternoon. OK?