I suspect that configure incorrectly checks if gcc supports "-fdiagnostics-color=auto" option: checking if x86_64-pc-linux-gnu-gcc -std=gnu99 supports flag -fdiagnostics-color=auto in envvar CFLAGS... yes libtool: compile: x86_64-pc-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I/var/tmp/portage/sys-apps/kmod-19/work/kmod-19 -include ./config.h -I/var/tmp/portage/sys-apps/kmod-19/work/kmod-19/libkmod -I/var/tmp/portage/sys-apps/kmod-19/work/kmod-19 -DSYSCONFDIR=\"/etc\" -DLIBEXECDIR=\"/usr/libexec\" -pipe -DANOTHER_BRICK_IN_THE -Wall -W -Wextra -Wno-inline -Wvla -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wstrict-aliasing=3 -Wwrite-strings -Wno-long-long -Wno-overlength-strings -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Wnested-externs -Wchar-subscripts -Wtype-limits -Wuninitialized -fno-common -fdiagnostics-show-option -fdiagnostics-color=auto -fvisibility=hidden -ffunction-sections -fdata-sections -O2 -march=native -pipe -c /var/tmp/portage/sys-apps/kmod-19/work/kmod-19/libkmod/libkmod.c -fPIC -DPIC -o libkmod/.libs/libkmod.o x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-fdiagnostics-color=auto' Makefile:1568: recipe for target 'libkmod/libkmod-config.lo' failed make[2]: *** [libkmod/libkmod-config.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-fdiagnostics-color=auto' x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-fdiagnostics-color=auto' Makefile:1568: recipe for target 'libkmod/libkmod-list.lo' failed make[2]: *** [libkmod/libkmod-list.lo] Error 1 Makefile:1568: recipe for target 'libkmod/libkmod-index.lo' failed make[2]: *** [libkmod/libkmod-index.lo] Error 1 x86_64-pc-linux-gnu-gcc: error: unrecognized command line option '-fdiagnostics-color=auto' Makefile:1568: recipe for target 'libkmod/libkmod.lo' failed make[2]: *** [libkmod/libkmod.lo] Error 1 Makefile:1919: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 Makefile:1071: recipe for target 'all' failed make: *** [all] Error 2 Reproducible: Always # emerge --info Portage 2.2.15 (python 3.3.5-final-0, default/linux/amd64/13.0/desktop/kde, gcc-4.8.3, glibc-2.20, 3.17.3-gentoo x86_64) ================================================================= System uname: Linux-3.17.3-gentoo-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q6600_@_2.40GHz-with-gentoo-2.2 KiB Mem: 4555128 total, 682928 free KiB Swap: 6291452 total, 5531924 free Timestamp of tree: Thu, 04 Dec 2014 10:00:01 +0000 sh bash 4.3_p30-r1 ld GNU gold (GNU Binutils 2.24) 1.11 ccache version 3.2 [enabled] app-shells/bash: 4.3_p30-r1 dev-java/java-config: 2.2.0 dev-lang/perl: 5.20.1-r3 dev-lang/python: 2.7.8, 3.3.5-r1, 3.4.2 dev-util/ccache: 3.2 dev-util/cmake: 3.0.2 dev-util/pkgconfig: 0.28-r2 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.13.6 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 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: 2.4.3-r2 sys-devel/make: 4.1-r1 sys-kernel/linux-headers: 3.17-r1 (virtual/os-headers) sys-libs/glibc: 2.20 Repositories: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=native -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/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=native -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache cgroup collision-protect compressdebug config-protect-if-modified distlocks ebuild-locks fakeroot fixlafiles news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -z relro -Wl,--sort-common -O2 -march=native -pipe -fpeel-loops -frename-registers -frecord-gcc-switches -fno-unwind-tables -fno-asynchronous-unwind-tables -fpredictive-commoning -fweb -ftree-vectorize -floop-interchange -fivopts -ftree-loop-distribution -floop-block -floop-strip-mine -fira-loop-pressure -floop-interchange -ftree-loop-linear -Wdisabled-optimization -fuse-linker-plugin" MAKEOPTS="-j4 -l5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="-O" 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="" SYNC="rsync://192.168.138.254/gentoo-portage" USE="X a52 aac acl acpi aio alsa amd64 apm async bash-completion bittorrent branding bzip2 cairo caps cdda cdr chroot cli consolekit crypt cups cxx dbus declarative dmx dri dvd dvdr emboss encode exif fam firefox ftp gif glamor glibc-omitfp gpm graphite gstreamer iconv idn iproute2 ipv6 ithreads jpeg kde kipi laptop lcms libnotify lightning logrotate mad mmap mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses network-cron nls nptl nsplugin nspluginwrapper objc ogg opengl openmp openssl optimization optimized-qmake pam pango pch pcre pdf phonon plasma png policykit ppds python3 qt3support qt4 readline samba sdl semantic-desktop session sharedmem smp spell sse sse2 sse3 ssl ssse3 startup-notification svg threads threadsafe tiff tools truetype udev udisks unicode unwind upower urandom usb vim vim-pager vim-syntax vorbis wxwidgets x264 xattr xcb xcomposite xinerama xml xscreensaver xv xvid zip 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="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 cgid dav dbd deflate dir env expires ext_filter filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id usertrack vhost_alias" APACHE2_MPMS="worker" 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" DRACUT_MODULES="caps lvm mdraid" 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" LINGUAS="pl en es es_ES" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-4 php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, USE_PYTHON
Created attachment 390920 [details] build.log
Created attachment 390922 [details] config.log
*** This bug has been marked as a duplicate of bug 530200 ***
