gcc build fails in graphite-isl-ast-to-gimple.c

[supernobby]

Hi, maybe more a question than an issue. But I try to build things with "make all". But the gcc build fails with:

/media/Data/nobby/Builds/amiga-gcc/projects/gcc/gcc/graphite-isl-ast-to-gimple.c: In Elementfunktion »tree_node* translate_isl_ast_to_gimple::gcc_expression_from_isl_expr_int(tree, isl_ast_expr*)«: /media/Data/nobby/Builds/amiga-gcc/projects/gcc/gcc/graphite-isl-ast-to-gimple.c:349:3: Fehler: »isl_val_free« wurde in diesem Gültigkeitsbereich nicht deklariert; meinten Sie »isl_vec_free«? 349 | isl_val_free (val); | ^~~~~~~~~~~~ | isl_vec_free /media/Data/nobby/Builds/amiga-gcc/projects/gcc/gcc/graphite-isl-ast-to-gimple.c: In Funktion »isl_ast_expr* get_upper_bound(isl_ast_node*)«: /media/Data/nobby/Builds/amiga-gcc/projects/gcc/gcc/graphite-isl-ast-to-gimple.c:752:11: Fehler: »isl_val_int_from_si« wurde in diesem Gültigkeitsbereich nicht deklariert; meinten Sie »isl_val_int_from_gmp«? I am on Arch Linux and the ISL package installed is 0.26 as far as I can say. I found this bug report , talking about, that this could be too new. But what version of ISL is required? GCC prerequisites talks about at least 0.15. But the infrastructure folder has several versions. And if I download one of the still compatible ISL package version, how can I corretly supply the path to it to the build process?

Thanks, Andreas

[bebbo]

Enter the contrib folder of gcc and execute download_prerequisites.

[supernobby]

Thanks, this worked!