Just synced this morning and got upgrade resolving issues due to LLVM_TARGETS handling in rust ebuild: # emerge -1av rust These are the packages that would be merged, in order: Calculating dependencies / !!! Problem resolving dependencies for dev-lang/rust ... done! !!! The ebuild selected to satisfy "rust" has unmet requirements. - dev-lang/rust-1.26.0::gentoo USE="jemalloc -debug -doc (-extended)" ABI_X86="(64)" LLVM_TARGETS="-AArch64 -AMDGPU -ARM -BPF -Hexagon -Lanai -MSP430 -Mips -NVPTX -PowerPC -Sparc -SystemZ -X86 -XCore" The following REQUIRED_USE flag constraints are unsatisfied: any-of ( llvm_targets_AArch64 llvm_targets_AMDGPU llvm_targets_ARM llvm_targets_BPF llvm_targets_Hexagon llvm_targets_Lanai llvm_targets_Mips llvm_targets_MSP430 llvm_targets_NVPTX llvm_targets_PowerPC llvm_targets_Sparc llvm_targets_SystemZ llvm_targets_X86 llvm_targets_XCore ) =============================================================== # emerge --info rust Portage 2.3.36 (python 3.5.5-final-0, default/linux/amd64/17.0/hardened, gcc-7.3.0, glibc-2.26-r6, 4.14.18-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.14.18-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.4.1 KiB Mem: 16448164 total, 432588 free KiB Swap: 21472248 total, 21472248 free Timestamp of repository gentoo: Tue, 15 May 2018 07:15:01 +0000 Head commit of repository gentoo: b6e5eea154e62ed10ae28e2a6193adaa8e2d6b08 Head commit of repository lisp: 6e1b281fa79d2667a2ea00ea8fc7527fde2c704e sh dash 0.5.9.1-r3 ld GNU ld (Gentoo 2.30 p1) 2.30.0 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] ccache version 3.3.4 [disabled] app-shells/bash: 4.4_p19::gentoo dev-lang/perl: 5.26.1-r2::gentoo dev-lang/python: 2.7.14-r2::gentoo, 3.4.8-r1::gentoo, 3.5.5-r1::gentoo, 3.6.5-r1::gentoo dev-util/ccache: 3.3.4-r1::gentoo dev-util/cmake: 3.11.1::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/openrc: 0.34.11::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.15.1-r2::gentoo sys-devel/binutils: 2.30-r1::gentoo sys-devel/gcc: 6.4.0-r1::gentoo, 7.3.0-r1::gentoo sys-devel/gcc-config: 1.9.1::gentoo sys-devel/libtool: 2.4.6-r5::gentoo sys-devel/make: 4.2.1-r3::gentoo sys-kernel/linux-headers: 4.16-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.26-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: eva location: /mnt/devel/devel/overlays/eva masters: gentoo priority: 0 gnome location: /mnt/devel/devel/overlays/gnome masters: gentoo priority: 1 awesome location: /var/lib/layman/awesome masters: gentoo priority: 50 lisp location: /var/lib/layman/lisp sync-type: git sync-uri: git://anongit.gentoo.org/proj/lisp.git masters: gentoo priority: 50 Installed sets: @devel, @games, @gnome-accessibility, @gnome-desktop, @gstreamer-1.0, @i18n, @local, @network, @portage-extras, @printing, @system-extras, @system-extras-phys ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA Broadcom AdobeFlash-11.x skype-eula Q3AEULA google-chrome" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=8192 -pipe -g" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /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 /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=8192 -pipe -g" DISTDIR="/var/tmp/portage/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs clean-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync metadata-transfer multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms sign splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="fr_FR.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1,--as-needed,--hash-style=gnu" LINGUAS="en fr ja zh zh_CN" MAKEOPTS="-j16 -l6.0" PKGDIR="/var/tmp/portage/packages" PORTAGE_BZIP2_COMMAND="/usr/bin/lbzip2" 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/portage" USE="a52 aac acl alsa amd64 audit avahi bash-completion bzip2 caps cdr colord crypt cryptsetup cups dbus dconf device-mapper dvd eds exif flac geolocation gnome-keyring gnome-online-accounts gphoto2 grilo gstreamer hardened iconv icu introspection iptc ipv6 jit jpeg libnotify lz4 lzma lzo mp3 mtp multilib nautilus ncurses networkmanager nls nptl ntp ogg opencl openmp orc pam pcre pie png policykit pulseaudio raw readline realtime seccomp sendto spell ssl ssp startup-notification systemd theora threads tracker udev unicode upnp upnp-av upower usb user-session vorbis vpx wayland x264 xattr xinerama xmp xps xtpax xvmc zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="dav dav_fs authn_file auth_basic auth_digest authz_groupfile authz_host dir mime log_config" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="karbon plan sheets stage words" CAMERAS="ptp2 directory" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx f16c mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock 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" L10N="en fr ja zh zh-CN" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_4 python3_5 python3_6" QEMU_SOFTMMU_TARGETS="x86_64" QEMU_USER_TARGETS="x86_64" RUBY_TARGETS="ruby22 ruby23" SANE_BACKENDS="hp" USERLAND="GNU" VIDEO_CARDS="intel i965 amdgpu radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= dev-lang/rust-1.23.0-r1::gentoo was built with the following: USE="jemalloc -debug -doc (-extended)" ABI_X86="(64)" CFLAGS="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=8192 -pipe -g -g0" CXXFLAGS="-O2 -march=ivybridge --param l1-cache-line-size=64 --param l1-cache-size=32 --param l2-cache-size=8192 -pipe -g -g0" This has also been reported in the forums at https://forums.gentoo.org/viewtopic-t-1081154.html
There should be per-profile (arch specific) package.use.force for the architecture CPU target, just like there already is for sys-devel/clang and sys-devel/llvm - just a third one for all of these. Of course system llvm should ideally be used instead of bundled, but alas, we can at least avoid building unnecessary llvm targets for bundled llvm in rust and save a lot of time meanwhile.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1628a22c616867e8896346d57f11b0071d7d9e9f commit 1628a22c616867e8896346d57f11b0071d7d9e9f Author: Georgy Yakovlev <ya@sysdump.net> AuthorDate: 2018-05-14 18:12:15 +0000 Commit: Dirkjan Ochtman <djc@gentoo.org> CommitDate: 2018-05-15 11:47:04 +0000 profiles: add default llvm_targets for rust It's not installable without user invervention with latest changes. !!! The ebuild selected to satisfy "dev-lang/rust" has unmet requirements. - dev-lang/rust-1.26.0::gentoo USE="-debug -doc (-extended) -jemalloc" ABI_X86="(64)" LLVM_TARGETS="-AArch64 -AMDGPU -ARM -BPF -Hexagon -Lanai -MSP430 -Mips -NVPTX -PowerPC -Sparc -SystemZ -X86 -XCore" Treat it the same way as llvm/clang does. Not touching musl/uclibc profiles, since they maintain their own rust ebuild. Fixes: https://bugs.gentoo.org/655780 profiles/arch/amd64/package.use.force | 4 ++++ profiles/arch/arm64/package.use.force | 4 ++++ profiles/arch/x86/package.use.force | 4 ++++ 3 files changed, 12 insertions(+)
*** Bug 655802 has been marked as a duplicate of this bug. ***
