Created attachment 487050 [details] Fixed sys-devel/clang-4.0.1.ebuild Please find attached an updated clang-4.0.1 ebuild to fix 3 issues. Issue 1. When USE=test is set, clang will fail the unpack phase. >>> Unpacking llvm-4.0.1.src.tar.xz to /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y mv: target '/var/tmp/portage/sys-devel/clang-4.0.1/work/llvm' is not a directory For some reason it seems the llvm directory is not being created during mv. Adding "mkdir -p llvm || die" to section "src_unpack() {" seems to fix it. Issue 2. Corrected line: multilib_is_native_abi && cmake-utils_src_make check-clang-tools to multilib_is_native_abi && cmake-utils_src_make check-clang-tooling Otherwise clang will fail the test phase. Issue 3. If USE=-doc then clang will fail install phase since it can't stat a doc file that doesn't exist. "/usr/bin/install: cannot stat '/var/tmp/portage/sys-devel/clang-4.0.1/work/x/y/llvm-manpages-4.0.1/clang/*.1': No such file or directory !!! doins: /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y/llvm-manpages-4.0.1/clang/*.1 does not exist" Changed: if ! use doc; then to if use doc; then ~~~~ Ebuild compiles, passes tests, and installs when compiled with gcc. Please feel free to adjust the ebuild as needed. Thank you.
Created attachment 487052 [details] Updated sys-devel/clang-4.0.1.ebuild Sorry, accidentally left a # on one of the lines so I could grab the error code from one of the failed logs. Fixed now.
There's something seriously wrong with your system that causes the unpack phase not to work correctly. Do you use PORTAGE_TMPDIR on NFS or some weird filesystem? Did you run/resume the build via 'ebuild ...'? What is your package manager? Please include your full 'emerge --info' or equivalent.
Now I recall this. It's a kernel bug causing that 'is a directory' error. Please upgrade your kernel.
Portage 2.3.6 (python 3.5.3-final-0, default/linux/amd64/13.0, gcc-6.3.0, glibc-2.24-r3, 4.12.3-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.12.3-gentoo-x86_64-AMD_FX-tm-9590_Eight-Core_Processor-with-gentoo-2.4.1 KiB Mem: 16420296 total, 13894972 free KiB Swap: 0 total, 0 free sh bash 4.4_p12 ld GNU ld (Gentoo 2.28 p1.2) 2.28 app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.2::gentoo dev-lang/python: 2.7.13::gentoo, 3.5.3::gentoo dev-util/cmake: 3.9.0::gentoo sys-apps/baselayout: 2.4.1::gentoo sys-apps/openrc: 0.28::gentoo sys-apps/sandbox: 2.10-r4::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r3::gentoo sys-devel/automake: 1.13.4-r1::gentoo, 1.15.1::gentoo sys-devel/binutils: 2.28-r2::gentoo sys-devel/gcc: 5.4.0-r3::gentoo, 6.3.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r4::gentoo sys-devel/make: 4.2.1-r1::gentoo sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.24-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: git://anongit.gentoo.org/repo/gentoo.git priority: -1000 libressl location: /var/lib/layman/libressl sync-type: laymansync sync-uri: https://github.com/gentoo/libressl.git masters: gentoo priority: 50 local location: /etc/portage/local masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe" 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 /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict test 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" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="--jobs=8 --load-average=8" 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" USE="X a52 acl acpi aes alsa amd64 avx berkdb bluetooth bluray boost bzip2 cacert cairo caps cdda cddb cdparanoia cdr cdrom cgroups cjk clang cli consolekit cracklib crypt css cups curl custom-cflags cxx dbus dri drm dts dvb dvd dvdr dvdread encode exif f16c ffmpeg fftw filecaps flac fma3 fma4 fontconfig fortran gif git glamor gme gmp gpg iconv icu introspection jit jpeg jpeg2k lcms ldap libass libedit libinput libnotify libressl libsamplerate lm_sensors lzma lzo matroska midi mmx mmxext modules mp3 mpeg mpg123 mtp multilib ncurses nls nptl numa ogg openal opencl openexr opengl openldap openmp openssh pam pcre pdf perl pmutils png policykit popcnt python qml qt5 rar ruby sdl seccomp smp sndfile sqlite sse sse2 sse3 sse4_1 sse4_2 sse4a ssh ssse3 suid svg taglib tar tcpd theora threads tiff tools truetype udev udisks unicode upower usb utils uuid v4l vaapi vorbis vpx win32codecs x264 x265 xattr xcb xcomposite xinerama xml xop xrandr xvfb zip zlib" ABI_X86="64" ALSA_CARDS="ice1712" 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 f16c fma3 fma4 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 xop" CURL_SSL="libressl" 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" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="NVPTX BPF" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="nvidia" 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_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Package manager is portage. Most recent kernel so there is nothing to update to. I have portage using tmpfs which clears on every reboot and I've done this on a fresh reboot with no left over distfiles or cache. No emerge -r or anything like that, just a straight clean emerge of clang. I've compiled a little over 900 other packages when I emerge -e world and this is the only one to have an issue unpacking. On top of that, this can't be resolved because clang is still going to complain during test phase about check-clang-tools when it needs to be check-clang-tooling. At the very least, that needs to be updated. The double negative doc check also needs addressed. I've tried building clang using the gentoo ebuild on a laptop that was a fresh install off sysrescuecd and built entirely with gcc up to that point with a default set of CFLAGS with nothing crazy going on, and the same issue happened on that computer as well.
Include the original build log too. However, I still believe it's a kernel bug that has been brought to my attention already. Your info says 4.12.3, I see 4.12.4 in gentoo-sources. Alternatively, you can downgrade.
* Package: sys-devel/clang-4.0.1 * Repository: gentoo * Maintainer: llvm@gentoo.org * USE: abi_x86_64 amd64 default-compiler-rt default-libcxx elibc_glibc kernel_linux llvm_targets_BPF llvm_targets_NVPTX llvm_targets_X86 python_targets_python2_7 test userland_GNU xml * FEATURES: preserve-libs sandbox test userpriv usersandbox >>> Unpacking source... >>> Unpacking cfe-4.0.1.src.tar.xz to /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y >>> Unpacking clang-tools-extra-4.0.1.src.tar.xz to /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y >>> Unpacking llvm-manpages-4.0.1.tar.bz2 to /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y >>> Unpacking llvm-4.0.1.src.tar.xz to /var/tmp/portage/sys-devel/clang-4.0.1/work/x/y mv: target '/var/tmp/portage/sys-devel/clang-4.0.1/work/llvm' is not a directory * ERROR: sys-devel/clang-4.0.1::gentoo failed (unpack phase): * (no error message) * * Call stack: * ebuild.sh, line 115: Called src_unpack * environment, line 4725: Called die * The specific snippet of code: * mv llvm-* "${WORKDIR}"/llvm || die; * * If you need support, post the output of `emerge --info '=sys-devel/clang-4.0.1::gentoo'`, * the complete build log and the output of `emerge -pqv '=sys-devel/clang-4.0.1::gentoo'`. * The complete build log is located at '/etc/portage/log/build/sys-devel/clang-4.0.1:20170728-225204.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-devel/clang-4.0.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sys-devel/clang-4.0.1/temp/environment'. * Working directory: '/var/tmp/portage/sys-devel/clang-4.0.1/work/x/y' * S: '/var/tmp/portage/sys-devel/clang-4.0.1/work/x/y/cfe-4.0.1.src'
Does /var/tmp/portage/sys-devel/clang-4.0.1/work/llvm exist?
No, which is why I had to edit the ebuild to make the directory.
Ok, I found the culprit. It's accidentally globbing a second directory.
commit 5b9b2f7b7a7ddd267b5021d1099a33332bbda438 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Sun Jul 30 07:45:10 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Sun Jul 30 07:46:35 2017 sys-devel/clang: Fix mv accidentally catching manpages, #626424
