When compiling with clang++ compiler crashes with "clang++: error: clang frontend command failed with exit code 135" when trying to build some of the files. Used on profile Tried on clang-17 clang-18 with -D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS -D_LIBCPP_HARDENING_MODE_EXTENSIVE -march=native -pipe -O3 -fstack-protector-strong -fstack-clash-protection -fcf-protection=full -flto=thin -Wl,-O2 -Wl,--as-needed -Wl,-z,relro -Wl,-z,now AND with minimal flags -O2 -pipe With the same error I`ve noticed that problem seems to be occurring in code that is connected to GIR and GIO so as a test I`ve removed tdesktop-4.10.0-system-cppgir.patch from ebuild and after that compilation succeeded. Reproducible: Always Steps to Reproduce: 1. Try to compile telegram Actual Results: Compiler crashed Expected Results: Telegram compiled Portage 3.0.64 (python 3.11.9-final-0, default/linux/amd64/23.0/llvm/systemd, gcc-14, glibc-2.39-r6, 6.9.2-ds6m-clang x86_64) ================================================================= System uname: Linux-6.9.2-ds6m-clang-x86_64-AMD_Ryzen_9_5950X_16-Core_Processor-with-glibc2.39 KiB Mem: 65764540 total, 55172072 free KiB Swap: 67108860 total, 67108860 free Head commit of repository gentoo: 1b8485fb2bdb2ba80218b0a3206bfc629d4db5b5 Timestamp of repository mv: Sat, 25 May 2024 18:33:33 +0000 Head commit of repository mv: 2bc9ea74e54c1f99d72287c7dbb93a11ebf98e9b Timestamp of repository pf4public: Sat, 01 Jun 2024 21:18:44 +0000 Head commit of repository pf4public: 9098c291f7f77ff738b4b966d37a8175c28137ae Timestamp of repository steam-overlay: Mon, 20 May 2024 17:23:25 +0000 Head commit of repository steam-overlay: 3aa8d3201d7bce32a1a0fffdf4afd9dbd0583048 sh bash 5.2_p26-r3 ld GNU ld (Gentoo 2.42 p3) 2.42.0 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.2_p26-r3::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.72-r1::gentoo dev-build/automake: 1.16.5-r2::gentoo dev-build/cmake: 3.29.3::gentoo dev-build/libtool: 2.4.7-r4::gentoo dev-build/make: 4.4.1-r1::gentoo dev-build/meson: 1.4.0-r1::gentoo dev-lang/perl: 5.38.2-r5::gentoo dev-lang/python: 3.11.9-r1::gentoo, 3.12.3-r1::gentoo, 3.13.0_beta1_p3::gentoo dev-lang/rust: 1.77.1::gentoo sys-apps/baselayout: 2.15::gentoo sys-apps/sandbox: 2.38::gentoo sys-apps/systemd: 255.6::gentoo sys-devel/binutils: 2.42-r1::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/clang: 17.0.6::gentoo, 18.1.6::gentoo sys-devel/gcc: 14.1.1_p20240518::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 17.0.6::gentoo, 18.1.6::gentoo sys-devel/llvm: 17.0.6::gentoo, 18.1.6::gentoo sys-kernel/linux-headers: 6.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.39-r6::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://anongit.gentoo.org/git/repo/gentoo.git priority: -1000 volatile: False mv location: /var/db/repos/mv sync-type: git sync-uri: https://github.com/gentoo-mirror/mv.git masters: gentoo volatile: False pf4public location: /var/db/repos/pf4public sync-type: git sync-uri: https://github.com/gentoo-mirror/pf4public.git masters: gentoo volatile: False steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo volatile: False ds6-local location: /var/db/repos/localrepo masters: gentoo priority: 10 volatile: False ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" ADDR2LINE="llvm-addr2line" AR="llvm-ar" AS="clang -c" CBUILD="x86_64-pc-linux-gnu" CC="clang" CFLAGS="-march=native -pipe -O3 -fstack-protector-strong -fstack-clash-protection -fcf-protection=full -flto=thin " CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d" CPP="clang-cpp" CPPFLAGS="-D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS -D_LIBCPP_HARDENING_MODE_EXTENSIVE " CXX="clang++" CXXFLAGS="-march=native -pipe -O3 -fstack-protector-strong -fstack-clash-protection -fcf-protection=full -flto=thin " DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="-a --jobs=100" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-march=native -pipe -O3 -fstack-protector-strong -fstack-clash-protection -fcf-protection=full -flto=thin " FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LD="ld.lld" LDFLAGS="-Wl,-O2 -Wl,--as-needed -Wl,-z,relro -Wl,-z,now" LEX="flex" MAKEOPTS="-j32" NM="llvm-nm" OBJCOPY="llvm-objcopy" OBJDUMP="llvm-objdump" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" RANLIB="llvm-ranlib" READELF="llvm-readelf" SHELL="/bin/bash" STRINGS="llvm-strings" STRIP="llvm-strip" USE="X acl amd64 audit bzip2 cairo caps cet clang crypt dbus egl fapi flac gdbm gles gles2 gstreamer hardened ibus iconv icu idn introspection ipv6 jpeg kde kf6compat libtirpc llvm-libunwind lto lzma lzo mp3 mp4 multilib ncurses networkmanager nls ogg opengl openh264 openmp pam pcre phonon pic pipewire plasma png policykit pulseaudio qml qt6 readline screencast seccomp share ssl svg systemd test-rust threads tpm udev unicode vaapi vdpau verify-sig vorbis vulkan wayland x264 x265 xattr xwayland zlib zstd" ABI_X86="64" ADA_TARGET="gcc_12" ALSA_CARDS="hda-intel usb-audio" CPU_FLAGS_X86="mmx mmxext sse sse2 aes avx avx2 f16c fma3 pclmul popcnt rdrand sha sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en-US ru" LLVM_SLOT="18" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11" QEMU_SOFTMMU_TARGETS="aarch64 x86_64" QEMU_USER_TARGETS="aarch64 x86_64" VIDEO_CARDS="nvidia" Unset: ARFLAGS, ASFLAGS, CCLD, CONFIG_SHELL, CTARGET, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RUSTFLAGS, SIZE, YACC, YFLAGS
Created attachment 895016 [details] Compilation with O3
Created attachment 895017 [details] Compilation with normal flags
Could you include these? (from the minimal flag build preferably) PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang++: note: diagnostic msg: /var/tmp/portage/net-im/telegram-desktop-5.0.4/temp/base_url_scheme_linux-0df093.cpp clang++: note: diagnostic msg: /var/tmp/portage/net-im/telegram-desktop-5.0.4/temp/base_url_scheme_linux-0df093.sh clang++: note: diagnostic msg: And this occurs with clang-17 as well?
Created attachment 895019 [details] base_url_scheme_linux.sh
Created attachment 895020 [details] base_power_save_blocker_linux-1f9c4f.sh
Created attachment 895021 [details] base_last_input_linux-0bc6ee.sh
I`ve attached sh files that are mentioned in build log. Unfortunately I cant attach cpp file because even compressed they are still over file size limit. Maybe there is a way to still post it here (for exmaple pastebin)
Yes problem occurs on clang-17 and clang-18 in both flag configurations (o3 and O2)
I'll try to replicate on my llvm machine. Will see if I'm able to minimise the reproducer. Something in system cppgir and how it interacts with telegram is tripping it.
This problem also occurs on latest telegram version - 5.1.1
System installed cppgir version is dev-cpp/cppgir-2.0_p20240315 Just as test i`ll try to downgrade it
Created attachment 895022 [details] Tar archive with cpp files mentioned in build log. Part 1
Created attachment 895023 [details] Tar archive with cpp files mentioned in build log. Part 2
Squeezed cpp files in. Its a zstd compressed tar archive. Use cat tg-933496.tar.zst00 tg-933496.tar.zst01 | tar --zstd --extract --file - to decompress
