Am 31.05.20 um 01:46 schrieb Manfred Schwarb: > Am 30.05.20 um 09:39 schrieb Jonathan Wakely: >> On Sat, 30 May 2020 at 02:01, Manfred Schwarb <manfred99@xxxxxx> wrote: >>> >>> I built GCC with >>> #> ../configure --enable-checking=yes,extra i686-linux >>> #> make BOOT_CFLAGS="-O2 -ggdb" bootstrap2-lean >>> OK, I found it. I was perhaps a bit too clever: while "bootstrap2" really speeds up things a lot, it seems to hamper debugability. So if I bootstrap with "bootstrap", my backtraces show up as they should. BTW: is bootstrapping with BOOT_CFLAGS="-Og -g" meant to work? With "-Og" I get multiple errors of the category "-Werror=maybe-uninitialized" and "-Werror=format-whatever" and bootstrap fails. I can bootstrap with "-O0" and "-O2" though. Cheers, Manfred
