| Summary: | sys-devel/gcc-12.2.1 fails build with USE="sanitize" under musl armv6j chroot | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | David Flogeras <dflogeras2> |
| Component: | Current packages | Assignee: | Gentoo Toolchain Maintainers <toolchain> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | herrtimson, juippis |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| See Also: | https://bugs.gentoo.org/show_bug.cgi?id=892079 | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
Failed build log from emerge
gcc-build-logs requested by sam build.log.xz gcc-build-logs.tar.xz |
||
Created attachment 850250 [details]
Failed build log from emerge
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7fc81f2fe989beb56e9e5e657ad8bff2aea71219 commit 7fc81f2fe989beb56e9e5e657ad8bff2aea71219 Author: Sam James <sam@gentoo.org> AuthorDate: 2023-02-08 23:08:58 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-02-08 23:09:36 +0000 profiles/default/linux/arm/17.0/musl: update bug ref in mask Bug: https://bugs.gentoo.org/893654 Signed-off-by: Sam James <sam@gentoo.org> profiles/default/linux/arm/17.0/musl/package.use.mask | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) I have the same error with gcc-12.2.0 and armv7a+musl, but gcc-13 snapshot is working: emerge -pv sys-devel/gcc:13 --nodeps These are the packages that would be merged, in order: [ebuild R *] sys-devel/gcc-13.0.1_pre20230205-r1:13::gentoo USE="(cxx) fortran nptl openmp (pie) sanitize ssp (-ada) (-cet) (-custom-cflags) -d -debug -default-stack-clash-protection -default-znow -doc (-fixed-point) -go -graphite (-hardened) (-ieee-long-double) -jit (-libssp) -lto (-multilib) (-nls) -objc -objc++ -objc-gc (-pch) -pgo -rust -systemtap -test (-valgrind) -vanilla (-vtv) -zstd" 0 KiB Total: 1 package (1 reinstall), Size of downloads: 0 KiB equery f gcc:13 | grep san /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer/asan_interface.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer/common_interface_defs.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer/hwasan_interface.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer/lsan_interface.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/include/sanitizer/tsan_interface.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libasan.a /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libasan.so /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libasan.so.8 /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libasan.so.8.0.0 /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libasan_preinit.o /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libsanitizer.spec /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libubsan.a /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libubsan.so /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libubsan.so.1 /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/libubsan.so.1.0.0 /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/plugin/include/asan.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/plugin/include/sanitizer.def /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/plugin/include/tree-ssanames.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/plugin/include/tsan.h /usr/lib/gcc/armv7a-unknown-linux-musleabihf/13/plugin/include/ubsan.h Created attachment 850290 [details]
gcc-build-logs requested by sam
I see in my original summary, I managed to clip out some text, making it confusing Building with USE="-sanitize" should have read: Building with USE="-sanitize" works around the issue The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9fac15bff3ed7414082e45b096fa93c4d4a4fcd2 commit 9fac15bff3ed7414082e45b096fa93c4d4a4fcd2 Author: Sam James <sam@gentoo.org> AuthorDate: 2023-02-09 18:06:22 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-02-09 18:07:25 +0000 profiles/default/linux/arm/17.0/musl: unmask gcc[sanitize] for >=sys-devel/gcc-13 tt_1 reports success on armv7a with musl w/ gcc 13. Let's try unmasking it for >=13 given it's likely a sync from libsanitizer in LLVM fixes this. Bug: https://bugs.gentoo.org/893654 Signed-off-by: Sam James <sam@gentoo.org> profiles/default/linux/arm/17.0/musl/package.use.mask | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) I have trouble building gcc[sanitize] on amd64 musl. An update from gcc-12 didn't work unless I specified "-sanitize" for gcc-13, and even with gcc-13 rebuilding with the use flag enabled fails. Created attachment 861502 [details]
build.log.xz
Created attachment 861503 [details]
gcc-build-logs.tar.xz
The fix for gcc-13 is in 50_all_sanitizer_lfs.patch, which was added to gcc-13.2.0-musl-patches-2.tar.xz The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7e52a59f341205b835e7e881596a3eb6a1dad7fb commit 7e52a59f341205b835e7e881596a3eb6a1dad7fb Author: Sam James <sam@gentoo.org> AuthorDate: 2023-06-21 21:53:32 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-06-21 21:53:53 +0000 profiles/features/musl: mask <sys-devel/gcc-13[sanitize] libsanitizer is very brittle, so let's just focus on keeping the latest version working. Closes: https://bugs.gentoo.org/893654 Signed-off-by: Sam James <sam@gentoo.org> profiles/features/musl/package.use.mask | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) |
build.log (to follow) seems to indicate static_assert failing on the following check of sanitizer_platform_limits_posix.h:1444: COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) == \ offsetof(CLASS, MEMBER)) Building with USE="-sanitize" emerge --info from qemu chroot Portage 3.0.43 (python 3.10.9-final-0, default/linux/arm/17.0/musl/armv7a, gcc-12, musl-1.2.3, 5.15.88-gentoo armv6l) ================================================================= System uname: Linux-5.15.88-gentoo-armv6l-Intel-R-_Core-TM-_i7-10700_CPU_@_2.90GHz-with-libc KiB Mem: 65791444 total, 16143644 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 08 Feb 2023 12:00:01 +0000 Head commit of repository gentoo: 1a48f61a3ba2e4fec02d68180db5fcceb9643b36 sh bash 5.1_p16-r2 ld GNU ld (Gentoo 2.39 p5) 2.39.0 app-misc/pax-utils: 1.3.5::gentoo app-shells/bash: 5.1_p16-r2::gentoo dev-lang/perl: 5.36.0-r1::gentoo dev-lang/python: 3.10.9-r1::gentoo dev-util/cmake: 3.24.3::gentoo dev-util/meson: 0.64.1::gentoo sys-apps/baselayout: 2.9::gentoo sys-apps/openrc: 0.45.2-r2::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.71-r5::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.39-r4::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/gcc: 12.2.1_p20230121-r1::gentoo sys-devel/gcc-config: 2.8::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/musl: 1.2.3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://mirror.its.dal.ca/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-metamanifest: no sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 musl location: /usr/local/portage/musl masters: gentoo priority: 0 volatile: True dave location: /usr/local/portage/dave masters: gentoo priority: 1 volatile: True ACCEPT_KEYWORDS="arm" ACCEPT_LICENSE="@FREE" CBUILD="armv6j-unknown-linux-musleabihf" CFLAGS="-march=armv6j -mfpu=vfp -pipe -O2" CHOST="armv6j-unknown-linux-musleabihf" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=armv6j -mfpu=vfp -pipe -O2" DISTDIR="/usr/portage/distfiles" 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="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news nodoc noinfo noman parallel-fetch 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 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard" GENTOO_MIRRORS="http://distfiles.gentoo.org" INSTALL_MASK="charset.alias /usr/share/locale/locale.alias" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" LINGUAS="en" MAKEOPTS="-j12" PKGDIR="/usr/portage/packages" 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="acl arm bzip2 cli crypt dri iconv libglvnd ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl test-rust unicode xattr zlib" 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" ELIBC="musl" 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" INPUT_DEVICES="libinput evdev" KERNEL="linux" L10N="en" 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="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_10" PYTHON_TARGETS="python3_10" RUBY_TARGETS="ruby27 ruby30" USERLAND="GNU" VIDEO_CARDS="exynos fbdev omap dummy v4l" 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, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LFLAGS, LIBTOOL, 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 Reproducible: Always