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Bug 919853 - gnome-base/gnome-shell-45.1[pipewire] fails to compile (lto):src/shell-camera-monitor.c:301:20: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
Summary: gnome-base/gnome-shell-45.1[pipewire] fails to compile (lto):src/shell-camera...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Linux Gnome Desktop Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: lto
  Show dependency tree
 
Reported: 2023-12-13 21:44 UTC by Kostadin Shishmanov
Modified: 2024-03-27 06:03 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
build log (build.log,189.40 KB, text/x-log)
2023-12-13 21:44 UTC, Kostadin Shishmanov
Details

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Description Kostadin Shishmanov 2023-12-13 21:44:41 UTC
Created attachment 879286 [details]
build log

FAILED: src/libshell-13.so.p/shell-camera-monitor.c.o 
x86_64-pc-linux-gnu-gcc -Isrc/libshell-13.so.p -Isrc -I../gnome-shell-45.1/src -I. -I../gnome-shell-45.1 -Isrc/st -I../gnome-shell-45.1/src/st -Isrc/tray -I../gnome-shell-45.1/src/tray -Ijs -I/usr/include/gio-unix-2.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/lib64/libffi/include -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/libxml2 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/gjs-1.0 -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/gobject-introspection-1.0 -I/usr/include/nspr -I/usr/include/pixman-1 -I/usr/include/mutter-13/mtk -I/usr/include/graphene-1.0 -I/usr/lib64/graphene-1.0/include -I/usr/include/mutter-13/clutter -I/usr/include/json-glib-1.0 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/mutter-13/cogl -I/usr/include/fribidi -I/usr/include/startup-notification-1.0 -I/usr/include/polkit-1 -I/usr/include/gcr-4 -I/usr/include/gck-2 -I/usr/include/p11-kit-1 -I/usr/include/pipewire-0.3 -I/usr/include/spa-0.2 -I/usr/include/libnm -I/usr/include/libsecret-1 -I/usr/include/mutter-13 -I/usr/include/gsettings-desktop-schemas -I/usr/include/gnome-desktop-4.0 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -march=x86-64-v3 -O3 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -fPIC -pthread -mfpmath=sse -msse -msse2 -D_REENTRANT -mfpmath=sse -msse -msse2 -mfpmath=sse -msse -msse2 -mfpmath=sse -msse -msse2 -isystem /usr/include/mozjs-115 -DCLUTTER_ENABLE_EXPERIMENTAL_API -DCOGL_ENABLE_EXPERIMENTAL_API '-DVERSION="45.1"' '-DLOCALEDIR="/usr/share/locale"' '-DDATADIR="/usr/share"' '-DGNOME_SHELL_LIBEXECDIR="/usr/libexec"' '-DGNOME_SHELL_DATADIR="/usr/share/gnome-shell"' '-DGNOME_SHELL_PKGLIBDIR="/usr/lib64/gnome-shell"' -MD -MQ src/libshell-13.so.p/shell-camera-monitor.c.o -MF src/libshell-13.so.p/shell-camera-monitor.c.o.d -o src/libshell-13.so.p/shell-camera-monitor.c.o -c ../gnome-shell-45.1/src/shell-camera-monitor.c
In file included from /usr/lib64/glib-2.0/include/glibconfig.h:9,
                 from /usr/include/glib-2.0/glib/gtypes.h:34,
                 from /usr/include/glib-2.0/glib/galloca.h:34,
                 from /usr/include/glib-2.0/glib.h:32,
                 from /usr/include/glib-2.0/gobject/gbinding.h:30,
                 from /usr/include/glib-2.0/glib-object.h:24,
                 from ../gnome-shell-45.1/src/shell-camera-monitor.h:25,
                 from ../gnome-shell-45.1/src/shell-camera-monitor.c:24:
../gnome-shell-45.1/src/shell-camera-monitor.c: In function ‘shell_camera_monitor_disconnect_core’:
../gnome-shell-45.1/src/shell-camera-monitor.c:301:20: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
  301 |   g_clear_pointer ((struct pw_proxy**) &monitor->registry, pw_proxy_destroy);
/usr/include/glib-2.0/glib/gmacros.h:870:47: note: in definition of macro ‘G_STATIC_ASSERT’
  870 | #define G_STATIC_ASSERT(expr) _Static_assert (expr, "Expression evaluates to false")
      |                                               ^~~~
../gnome-shell-45.1/src/shell-camera-monitor.c:301:3: note: in expansion of macro ‘g_clear_pointer’
  301 |   g_clear_pointer ((struct pw_proxy**) &monitor->registry, pw_proxy_destroy);
      |   ^~~~~~~~~~~~~~~
In file included from /usr/include/glib-2.0/glib/gatomic.h:30,
                 from /usr/include/glib-2.0/glib/gthread.h:34,
                 from /usr/include/glib-2.0/glib/gasyncqueue.h:34,
                 from /usr/include/glib-2.0/glib.h:34:
../gnome-shell-45.1/src/shell-camera-monitor.c:301:20: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
  301 |   g_clear_pointer ((struct pw_proxy**) &monitor->registry, pw_proxy_destroy);
/usr/include/glib-2.0/glib/glib-typeof.h:39:36: note: in definition of macro ‘glib_typeof’
   39 | #define glib_typeof(t) __typeof__ (t)
      |                                    ^
../gnome-shell-45.1/src/shell-camera-monitor.c:301:3: note: in expansion of macro ‘g_clear_pointer’
  301 |   g_clear_pointer ((struct pw_proxy**) &monitor->registry, pw_proxy_destroy);
      |   ^~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
Comment 1 Kostadin Shishmanov 2023-12-13 21:45:13 UTC
Portage 3.0.57 (python 3.11.7-final-0, default/linux/amd64/23.0/desktop/gnome/systemd, gcc-14, glibc-2.38-r7, 6.6.6-gentoo-dist x86_64)
=================================================================
System uname: Linux-6.6.6-gentoo-dist-x86_64-AMD_Ryzen_5_PRO_5650U_with_Radeon_Graphics-with-glibc2.38
KiB Mem:    15161788 total,   3172100 free
KiB Swap:    8388604 total,   8388600 free
Timestamp of repository gentoo: Tue, 12 Dec 2023 19:33:49 +0000
Head commit of repository gentoo: 289fe42643037d67065cf145125374545c60a15f

Timestamp of repository guru: Tue, 12 Dec 2023 15:18:50 +0000
Head commit of repository guru: de797ba9725838abdda9ca94ae0aa6937ed2bbe5

Timestamp of repository kde: Tue, 12 Dec 2023 19:03:50 +0000
Head commit of repository kde: 9aeaef3d1f2894411bc7a1bb08e7c30d6cd078f1

Timestamp of repository steam-overlay: Sat, 09 Dec 2023 18:31:57 +0000
Head commit of repository steam-overlay: 478f17124e6941b7334c1d5adbd4fbb596a437f7

sh bash 5.2_p21-r1
ld GNU ld (Gentoo 2.41 p2) 2.41.0
ccache version 4.8.3 [disabled]
app-misc/pax-utils:        1.3.7::gentoo
app-shells/bash:           5.2_p21-r1::gentoo
dev-lang/perl:             5.38.2::gentoo
dev-lang/python:           3.11.7::gentoo, 3.12.1::gentoo
dev-lang/rust:             1.74.1::gentoo
dev-util/ccache:           4.8.3::gentoo
dev-util/cmake:            3.28.0::gentoo
dev-util/meson:            1.3.0-r2::gentoo
sys-apps/baselayout:       2.14-r1::gentoo
sys-apps/sandbox:          2.38::gentoo
sys-apps/systemd:          255-r1::gentoo
sys-devel/autoconf:        2.13-r8::gentoo, 2.71-r7::gentoo
sys-devel/automake:        1.16.5-r1::gentoo
sys-devel/binutils:        2.41-r2::gentoo
sys-devel/binutils-config: 5.5::gentoo
sys-devel/clang:           17.0.6::gentoo
sys-devel/gcc:             13.2.1_p20231209::gentoo, 14.0.0_pre20231210::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-devel/libtool:         2.4.7-r1::gentoo
sys-devel/lld:             17.0.6::gentoo
sys-devel/llvm:            17.0.6::gentoo
sys-devel/make:            4.4.1-r1::gentoo
sys-kernel/linux-headers:  6.6::gentoo (virtual/os-headers)
sys-libs/glibc:            2.38-r7::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/gentoo.git
    priority: -1000
    volatile: False

guru
    location: /var/db/repos/guru
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/guru.git
    masters: gentoo
    volatile: False

kde
    location: /var/db/repos/kde
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/kde.git
    masters: gentoo
    volatile: False

local
    location: /var/db/repos/local
    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

Binary Repositories:

gentoobinhost
    priority: 1
    sync-uri: https://gentoo.osuosl.org/releases/amd64/binpackages/17.1/x86-64

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=x86-64-v3 -O3 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /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"
CXXFLAGS="-march=x86-64-v3 -O3 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS=" --buildpkg-exclude acct-* --buildpkg-exclude */*-bin --jobs 1"
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=x86-64-v3 -O3 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
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 multilib-strict network-sandbox news parallel-fetch 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="-march=x86-64-v3 -O3 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
GENTOO_MIRRORS="     https://mirror.telepoint.bg/gentoo      http://tux.rainside.sk/gentoo/     http://gentoo.mirror.root.lu/     ftp://tux.rainside.sk/gentoo/     http://ftp.vectranet.pl/gentoo/ "
LANG="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
LEX="flex"
MAKEOPTS="-j20"
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"
SHELL="/bin/bash"
USE="X aac acl acpi amd64 bluetooth branding bzip2 cairo cdr colord crypt dbus dri dvdr eds encode evo exif flac flatpak gdbm gif gnome gnome-keyring gnome-shell gstreamer gtk gui hardened iconv icu introspection jpeg keyring lcms libnotify libtirpc lzma mad mng modemmanager mp3 mp4 mpeg multilib nautilus ncurses networkmanager nls nptl ogg opengl pam pango pcre pdf pipewire png policykit ppds pulseaudio qt5 readline screencast sdl seccomp sound ssl startup-notification svg systemd test-rust tiff tracker truetype udev udisks unicode upower usb vaapi vulkan wayland wifi wxwidgets x264 xattr xcb xft xml xv zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-1" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11" RUBY_TARGETS="ruby31" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS