Building util-linux-2.25 on an x86 (hardened) system fails with /var/tmp/portage/sys-apps/util-linux-2.25/work/util-linux-2.25/sys-utils/lscpu.c: In function 'is_vmware_platform': /var/tmp/portage/sys-apps/util-linux-2.25/work/util-linux-2.25/sys-utils/lscpu.c:660:9: error: inconsistent operand constraints in an 'asm' __asm__("inl (%%dx), %%eax" : \ ^ /var/tmp/portage/sys-apps/util-linux-2.25/work/util-linux-2.25/sys-utils/lscpu.c:700:2: note: in expansion of macro 'VMWARE_BDOOR' VMWARE_BDOOR(eax, ebx, ecx, edx); ^ util-linux-2.24.2 builds without error. I compiled util-linux-2.25 on an amd64 (also hardened) system without errors. Reproducible: Always # emerge --info =sys-apps/util-linux-2.25 Portage 2.2.10 (hardened/linux/x86, gcc-4.8.3, glibc-2.19-r1, 3.15.8 i686) ================================================================= System Settings ================================================================= System uname: Linux-3.15.8-i686-Intel-R-_Pentium-R-_4_CPU_2.80GHz-with-gentoo-2.2 KiB Mem: 2039204 total, 857684 free KiB Swap: 16777212 total, 16777212 free Timestamp of tree: Sun, 03 Aug 2014 12:30:01 +0000 ld GNU ld (Gentoo 2.24 p1.4) 2.24 app-shells/bash: 4.2_p47 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.8, 3.3.5-r1, 3.4.1 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r2 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.14.1 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.7.4, 4.8.3 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.15 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo local ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=native -mtune=native -O2 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /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 -mtune=native -O2 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=n --with-bdeps=y" FCFLAGS="-march=i686 -O2 -pipe" FEATURES="assume-digests binpkg-logs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=i686 -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j2" 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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 acl acpi alsa apache2 berkdb bzip2 cairo caps cdda cddb cdparanoia cli cracklib crypt cxx dbus dri dts dvd fam ffmpeg fftw flac fontconfig gd gdbm gif gimp gmp gnutls gtk hardened iconv icu idn ipv6 java jpeg lame lcms libnotify mad matroska mmap mmx modules mp3 mpeg ncurses nptl ogg opengl openmp pam pax_kernel pcre php pic png policykit ppds readline sasl sdl session sse sse2 ssl startup-notification svg tcpd theora threads tiff truetype udev udisks unicode upower vorbis x264 x86 xattr xcb xml xtpax xv xvid zlib" ABI_X86="32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" 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="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="i915 intel" XFCE_PLUGINS="logout menu trash" 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: CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 382134 [details] build.log
# emerge -pqv =sys-apps/util-linux-2.25 [ebuild U ] sys-apps/util-linux-2.25 [2.24.2] USE="caps cramfs ncurses suid udev unicode -bash-completion -fdformat -nls -pam -python (-selinux) -slang -static-libs {-test} -tty-helpers (-cytune%)" PYTHON_SINGLE_TARGET="python2_7 -python3_2 -python3_3 -python3_4" PYTHON_TARGETS="python2_7 python3_3 -python3_2 -python3_4"
ugh, they added inline assembly to do some port i/o on x86
should be all set now in the tree; thanks for the report! Commit message: Fix building on hardened systems http://sources.gentoo.org/sys-apps/util-linux/files/util-linux-2.25-lscpu-pic.patch?rev=1.1 http://sources.gentoo.org/sys-apps/util-linux/util-linux-2.25.ebuild?r1=1.4&r2=1.5
