On Sun, 2019-07-07 at 12:58 +0000, Dorian ROSSE wrote: > ‘cd objdir; make -k check’ Unfortunately it's very hard to understand what you are doing, what you already did, and what you're trying to do. I will assume that you've followed the instructions in the documentation and successfully configured and compiled GCC and now you're trying to invoke the "check" operation to verify it. I recommend that you remove the "-k" option from your make command: that option tells make that if it encounters an error it should keep going to do as much more work as it can before exiting with an error. So, the error you encountered is probably much earlier in your output: the messages you showed us are not the actual errors, they are just the remnants of make discovering you had an error. Without seeing the actual errors there's nothing we can do to help. By removing the "-k" option, make will stop immediately when it hits the first error which could make it simpler for you to locate it.