Looks like creduce-2.7.0 is not compatible with LLVM 6.0.0. creduce-9999 does not show this issue. I manually applied https://github.com/csmith-project/creduce/commit/252f7dc7182f76d683059406a999724c411e92a5 and creduce now compiles without errors. emerge --info creduce Portage 2.3.24 (python 3.6.4-final-0, default/linux/amd64/17.1/systemd, gcc-7.3.0, glibc-2.26-r6, 4.15.8-HAUIHAU x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.15.8-HAUIHAU-x86_64-Intel-R-_Core-TM-_i7-6600U_CPU_@_2.60GHz-with-gentoo-2.4.1 KiB Mem: 20303984 total, 4326956 free KiB Swap: 20971516 total, 19891196 free Timestamp of repository gentoo: Sat, 17 Mar 2018 12:30:01 +0000 Head commit of repository gentoo: df1ed35261f25548fcc9bfe2f09eef43846175ec sh bash 4.4_p19 ld GNU gold (Gentoo 2.30 p1 2.30.0) 1.15 app-shells/bash: 4.4_p19::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.26.1-r2::gentoo dev-lang/python: 2.7.14-r1::gentoo, 3.6.4::gentoo dev-util/cmake: 3.10.2::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.30::gentoo sys-devel/gcc: 7.3.0-r1::gentoo sys-devel/gcc-config: 1.9.1::gentoo sys-devel/libtool: 2.4.6-r4::gentoo sys-devel/make: 4.2.1-r3::gentoo sys-kernel/linux-headers: 4.15::gentoo (virtual/os-headers) sys-libs/glibc: 2.26-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: no sync-rsync-extra-opts: hauihau location: /usr/local/portage/hauihau masters: gentoo priority: 0 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O3 -pipe -flto=5 -fuse-linker-plugin" 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 /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O3 -pipe -flto=5 -fuse-linker-plugin -fno-delete-null-pointer-checks -flifetime-dse=1" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--autounmask=n --keep-going=y --quiet-build=y --quiet-fail=y --with-bdeps=y --changed-deps-report=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fakeroot fixlafiles merge-sync metadata-transfer multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned 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="de_DE.utf8" LC_ALL="de_DE.utf8" LDFLAGS="-march=native -O3 -pipe -flto=5 -fuse-linker-plugin -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--gc-sections -Wl,--icf=safe" LINGUAS="de" MAKEOPTS="-j5" 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="/home/gentoo/tmp/" USE="X a52 aac aalib acl alsa amd64 avx avx2 bash-completion berkdb bluetooth bluray branding bzip2 cairo caps cdda cddb cdparanoia cdr cli cracklib crypt cups curl cxx dbus dga dri dts dv dvd egl encode exif ffmpeg flac fontconfig fortran ftp gd gdbm gif gmp gstreamer iconv icu imagemagick imlib ipv6 jpeg jpeg2k lame latex libcaca libnotify libsamplerate lzma lzo mad matroska mmx mmxext mng modules mp3 mpeg mtp multilib musepack ncurses networkmanager nls nptl nsplugin ogg openal opengl openmp pam pcre pdf png policykit pulseaudio qt5 quicktime readline seccomp sndfile spell sse sse2 sse3 sse4 sse4_1 sse4_2 ssl ssse3 svg syslog systemd tcpd theora threads tiff truetype udev unicode usb v4l vaapi vcd vim-syntax vorbis wavpack wayland webkit x264 xattr xcb xcomposite xinerama xml xmp xorg xosd xpm xv xvid zlib" ABI_X86="64" ALSA_CARDS="hda-intel" 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="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 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="de" 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_6" PYTHON_TARGETS="python3_6" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= dev-util/creduce-2.7.0-r1::gentoo was built with the following: USE="" ABI_X86="(64)"
First chunk of https://github.com/csmith-project/creduce/commit/ec751e78fefec35d4d09975b9ccb7f970205f42b is also needed.
Please attach the entire build log to this bug report.
Created attachment 524954 [details] dev-util/creduce-2.7.0-r1 build.log
Pinning to clang:5 also makes creduce compile again: --- a/dev-util/creduce/creduce-2.7.0-r1.ebuild +++ b/dev-util/creduce/creduce-2.7.0-r1.ebuild @@ -17,0 +18,2 @@ IUSE="" +LLVM_MAX_SLOT=5 + @@ -20 +22 @@ COMMON_DEPEND=" - >=sys-devel/clang-5:=" + sys-devel/clang:${LLVM_MAX_SLOT}"
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7daa93bb4373179d9665dd82a6b5cc73dd30da09 commit 7daa93bb4373179d9665dd82a6b5cc73dd30da09 Author: Georgy Yakovlev <ya@sysdump.net> AuthorDate: 2018-06-16 21:02:53 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2018-06-16 21:47:48 +0000 dev-util/creduce: add clang-6 compatible snapshot Closes: https://bugs.gentoo.org/650718 Package-Manager: Portage-2.3.40, Repoman-2.3.9 dev-util/creduce/Manifest | 1 + dev-util/creduce/creduce-2.8.0_pre20180411.ebuild | 38 +++++++++++++++++++++++ 2 files changed, 39 insertions(+) Additionally, it has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3657d3fa589aee02da51ed8a122bb16971d1e0e6 commit 3657d3fa589aee02da51ed8a122bb16971d1e0e6 Author: Georgy Yakovlev <ya@sysdump.net> AuthorDate: 2018-06-16 21:14:11 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2018-06-16 21:54:11 +0000 dev-util/creduce: adjust clang slot to 2.7.0-r1 As it does not build with clang-6 Suggested-by: Sergei Trofimovich <slyfox@gentoo.org> Bug: https://bugs.gentoo.org/650718 Closes: https://github.com/gentoo/gentoo/pull/8862 Package-Manager: Portage-2.3.40, Repoman-2.3.9 dev-util/creduce/creduce-2.7.0-r1.ebuild | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
