Hi, seems this is a new issue for me: >>> Unpacking source... >>> Unpacking luafilesystem-1.6.3.tar.gz to /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work >>> Source unpacked in /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work >>> Preparing source in /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work/luafilesystem-1_6_3 ... >>> Source prepared. >>> Configuring source in /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work/luafilesystem-1_6_3 ... >>> Source configured. >>> Compiling source in /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work/luafilesystem-1_6_3 ... make -j4 CC=x86_64-pc-linux-gnu-gcc INCS=-I/apps/gentoo/usr/include x86_64-pc-linux-gnu-gcc -O2 -pipe -O2 -pipe -march=native -ftree-vectorize -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -pedantic -I/apps/gentoo/usr/include -c -o src/lfs.o src/lfs.c MACOSX_DEPLOYMENT_TARGET="10.3"; export MACOSX_DEPLOYMENT_TARGET; x86_64-pc-linux-gnu-gcc -O2 -pipe -O2 -pipe -march=native -ftree-vectorize -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -pedantic -I/apps/gentoo/usr/include -Wl,--as-needed -shared -o src/lfs.so src/lfs.o >>> Source compiled. >>> Test phase [not enabled]: dev-lua/luafilesystem-1.6.3 >>> Install luafilesystem-1.6.3 into /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/ category dev-lua make -j4 LUA_LIBDIR=/apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/apps/gentoo/apps/gentoo/usr/lib64/lua/5.1 install mkdir -p /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/apps/gentoo/apps/gentoo/usr/lib64/lua/5.1 cp src/lfs.so /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/apps/gentoo/apps/gentoo/usr/lib64/lua/5.1 >>> Completed installing luafilesystem-1.6.3 into /apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/ * Final size of build directory: 260 KiB * Final size of installed tree: 80 KiB * QA Notice: apps/gentoo///apps/gentoo/ double prefix * QA Notice: apps/gentoo///apps/gentoo/usr double prefix * QA Notice: apps/gentoo///apps/gentoo/usr/lib64 double prefix * QA Notice: apps/gentoo///apps/gentoo/usr/lib64/lua double prefix * QA Notice: apps/gentoo///apps/gentoo/usr/lib64/lua/5.1 double prefix * QA Notice: apps/gentoo///apps/gentoo/usr/lib64/lua/5.1/lfs.so double prefix * ERROR: dev-lua/luafilesystem-1.6.3::gentoo failed: * Aborting due to QA concerns: double prefix files installed * * Call stack: * misc-functions.sh, line 601: Called install_qa_check * misc-functions.sh, line 217: Called source 'install_symlink_html_docs' * 05prefix, line 114: Called install_qa_check_prefix * 05prefix, line 19: Called die * The specific snippet of code: * die "Aborting due to QA concerns: double prefix files installed" * * If you need support, post the output of `emerge --info '=dev-lua/luafilesystem-1.6.3::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-lua/luafilesystem-1.6.3::gentoo'`. * The complete build log is located at '/apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/temp/build.log'. * The ebuild environment file is located at '/apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/temp/environment'. * Working directory: '/apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/image/apps/gentoo' * S: '/apps/gentoo/var/tmp/portage/dev-lua/luafilesystem-1.6.3/work/luafilesystem-1_6_3' $ emerge --info Portage 2.3.40 (python 2.7.14-final-0, default/linux/amd64/17.0/no-multilib/prefix/kernel-3.2+, gcc-7.3.0, glibc-2.25-r11, 2.6.32-696.20.1.el6.x86_64 x86_64) ================================================================= System uname: Linux-2.6.32-696.20.1.el6.x86_64-x86_64-Intel-R-_Xeon-R-_CPU_E5-2695_v3_@_2.30GHz-with-centos-6.9-Final KiB Mem: 132048928 total, 52214348 free KiB Swap: 2097148 total, 2074204 free Timestamp of repository gentoo: Thu, 23 Aug 2018 07:30:01 +0000 Head commit of repository gentoo: a2a264df7328e1799f1be46675c701e97370c8d5 sh bash 4.4_p23 ld GNU ld (Gentoo 2.30 p2) 2.30.0 app-shells/bash: 4.4_p23::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.26.2::gentoo dev-lang/python: 2.7.14-r2::gentoo, 3.4.6::gentoo, 3.5.5-r1::gentoo, 3.6.5-r1::gentoo dev-util/cmake: 3.11.3::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.14.1-r1::gentoo, 1.15.1-r1::gentoo, 1.16.1-r1::gentoo sys-devel/binutils: 2.29.1-r1::gentoo, 2.30-r2::gentoo, 2.31.1::gentoo sys-devel/gcc: 3.4.6-r2::gentoo, 4.1.2::gentoo, 4.2.4-r1::gentoo, 4.4.7::gentoo, 4.9.4::gentoo, 5.4.0-r4::gentoo, 7.3.0-r3::gentoo, 8.2.0-r2::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: 2.25-r11::gentoo Repositories: gentoo location: /apps/gentoo/usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 local location: /apps/gentoo/usr/local/portage masters: gentoo priority: 0 haskell location: /apps/gentoo/var/lib/layman/haskell masters: gentoo priority: 50 science location: /apps/gentoo/var/lib/layman/science masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 sun-bcla-java-vm Oracle-BCLA-JavaSE IBM-J1.6 skype-eula Nero-EULA-US AdobeFlash-10.3 skype-4.0.0.7-copyright AdobeFlash-11.x Intel-SDP OPERA-2014" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -O2 -pipe -march=native -ftree-vectorize" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf" CONFIG_PROTECT_MASK="/apps/gentoo/etc/gentoo-release /etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -O2 -pipe -march=native -ftree-vectorize" DISTDIR="/apps/gentoo/usr/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 config-protect-if-modified distlocks ebuild-locks fixlafiles force-prefix merge-sync multilib-strict news nostrip parallel-fetch preserve-libs protect-owned sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans unprivileged" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.fi.muni.cz/pub/linux/gentoo/ http://gentoo.mirror.web4u.cz/ rsync://gentoo.mirror.dkm.cz/gentoo/ ftp://gentoo.mirror.web4u.cz/" LDFLAGS="-Wl,--as-needed" LINGUAS="en_US en_GB en cs" MAKEOPTS="-j4" PKGDIR="/apps/gentoo/usr/portage/packages" PORTAGE_CONFIGROOT="/apps/gentoo/" 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="/apps/gentoo/var/tmp" USE="X alsa amd64 apache apache2 avx avx2 berkdb boost bzip2 cairo cgi cli coin cracklib crypt cryptlib cxx dbus device-mapper dhcp dri emboss encode fax fbcon ffmpeg fontconfig fortran gbm gd gdbm gimp glpk gnutls gtk hal hwdb iconv imaging innodb ithreads java javafx javascript jce jpeg jpg js jscript keymap ladspa lapack lcms libnotify libtirpc lm_sensors mad mmx modules mpi mpich2 mysql ncurses nfs nls nptl nptlonly nscd objc openmp openssl pcre pdf perl php png polkit postscript ppds pppd prefix python qt3support readline resolvconf seccomp server session slideshow sndfile sparsehash sqlite sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 static-libs suexec svg syslog tcl tcpd threads tiff tk truetype unicode usb v4l v4l2 vim-syntax vnc wavpack wifi x11 xcb xml xorg xrandr xv xvid xvmc zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="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" 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" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_5 python3_6" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" 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, LANG, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
The following fixes the issue for me: --- luafilesystem-1.6.3.ebuild.ori 2018-04-22 01:08:49.000000000 +0200 +++ luafilesystem-1.6.3.ebuild 2018-08-28 17:47:22.944625069 +0200 @@ -46,7 +46,7 @@ src_install() { emake \ - LUA_LIBDIR="${ED%/}$($(tc-getPKG_CONFIG) --variable INSTALL_CMOD $(usex luajit 'luajit' 'lua'))" \ + LUA_LIBDIR="$($(tc-getPKG_CONFIG) --variable INSTALL_CMOD $(usex luajit 'luajit' 'lua'))" \ install einstalldocs
This has been fixed in 1.8.0. Closing here, as I intend to drop all old versions after 1.8.0 has been stabilized.