too long lines were shrinked: /var/tmp/portage/sys-libs/llvm-libunwind-16.0.6-r1/work/libunwind/src/DwarfInstructions.hpp:358:34: warning: conversion from uint64_t {aka long long unsigned int} to libunwind::DwarfInstructions<libunwind::LocalAddressSpace, libunwind::Registers_x86>::pint_t {aka unsigned int} may change value [-Wco 358 | r2 = addressSpace.get64(sp + PPC64_ELFV2_R2_OFFSET); | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [9/10] : && /usr/bin/x86_64-pc-linux-gnu-gcc -m32 -mfpmath=sse -fPIC -O2 -pipe -march=native -fno-diagnostics-color -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-comment -fdiagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -W FAILED: lib/libunwind.so.1.0 : && /usr/bin/x86_64-pc-linux-gnu-gcc -m32 -mfpmath=sse -fPIC -O2 -pipe -march=native -fno-diagnostics-color -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-comment -fdiagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-z,de x86_64-pc-linux-gnu-gcc: error: unrecognized command-line option -nostdlib++ ninja: build stopped: subcommand failed. * ERROR: sys-libs/llvm-libunwind-16.0.6-r1::gentoo failed (compile phase): ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_desktop_systemd-20230910-061004 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-13 * clang/llvm (if any): clang version 16.0.6 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/16/bin Configuration file: /etc/clang/clang.cfg /usr/lib/llvm/16 16.0.6 Python 3.11.5 Available Ruby profiles: [1] ruby31 (with Rubygems) * Available Rust versions: [1] rust-bin-1.72.0 * The following VMs are available for generation-2: *) Eclipse Temurin JDK 17.0.7_p7 [openjdk-bin-17] Available Java Virtual Machines: [1] openjdk-bin-17 system-vm The Glorious Glasgow Haskell Compilation System, version 9.0.2 php cli (if any): go version go1.21.1 linux/amd64 HEAD of ::gentoo commit bd5bd23c6fd2ce37cc605fbc982dd26e22eb689e Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Sun Sep 10 19:47:17 2023 +0000 2023-09-10 19:47:16 UTC emerge -qpvO sys-libs/llvm-libunwind [ebuild N ] sys-libs/llvm-libunwind-16.0.6-r1 USE="verify-sig -clang -debug -static-libs -test" ABI_X86="32 (64) (-x32)"
Created attachment 870282 [details] emerge-info.txt
Created attachment 870283 [details] emerge-history.txt
Created attachment 870284 [details] environment
Created attachment 870285 [details] etc.clang.tar.xz
Created attachment 870286 [details] etc.portage.tar.xz
Created attachment 870287 [details] sys-libs:llvm-libunwind-16.0.6-r1:20230910-203115.log
Created attachment 870288 [details] temp.tar.xz
Hi, this is a confirmed bug report and nothing else happend since 2023 ? Even more strange, this is happenng with 18.1.7 also and it is still not reported. I am just curious cheers Karl
