The build with the manual removal of the -Z flags failed[1] with multiple undefined references such as
---> obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib(libcxx_lib.cxx.fbfe687f763ab24e-cgu.0.rcgu.o):cxx.fbfe687f763ab24e-cgu.0:function <&T as core::fmt::Debug>::fmt: error: undefined reference to '<str as core::fmt::Debug>::fmt' obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib(libcxx_lib.cxx.fbfe687f763ab24e-cgu.0.rcgu.o):cxx.fbfe687f763ab24e-cgu.0:function <&T as core::fmt::Display>::fmt: error: undefined reference to '<str as core::fmt::Display>::fmt' obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib(libcxx_lib.cxx.fbfe687f763ab24e-cgu.0.rcgu.o):cxx.fbfe687f763ab24e-cgu.0:function <&T as core::fmt::LowerHex>::fmt: error: undefined reference to 'core::fmt::num::<impl core::fmt::LowerHex for u8>::fmt' <--- The builds with RUSTC_BOOTSTRAP=1 were silently reset after hours of progress (an old mysterious bug) and therefore we'll find out their actual result only on Monday. [1] https://launchpadlibrarian.net/710066046/buildlog_snap_ubuntu_jammy_armhf_chromium- rust_BUILDING.txt.gz -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/2049493 Title: Newer rustc version needed in jammy to build chromium updates Status in chromium-browser package in Ubuntu: New Status in rustc package in Ubuntu: New Bug description: The next chromium version is making rustc mandatory to build. Chromium is a snap built from core22 so using the jammy packages, the build is currently failing because it needs libprofiler_builtins.rlib which isn't available. Upstream provides toolchain builds that can be used but only for amd64 so currently the snap is failing to build on arm https://launchpad.net/~chromium-team/+snap/chromium-snap-from-source-beta The version upstream is using is 1.75 but it's possible that a lower version would be enough for now if libprofiler was enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/2049493/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
