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Bug 472058 - x11-base/xorg-server-1.14.1.901 USE=kdrive with sys-devel/gcc-4.8.0 - .../work/xorg-server-1.14.1.901/hw/kdrive/src/kinput.c:225:43: error: array subscript is above array bounds [-Werror=array-bounds]
Summary: x11-base/xorg-server-1.14.1.901 USE=kdrive with sys-devel/gcc-4.8.0 - .../wor...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo X packagers
URL: http://cgit.freedesktop.org/xorg/xser...
Whiteboard:
Keywords: PATCH
Depends on:
Blocks: 475480
  Show dependency tree
 
Reported: 2013-06-02 04:32 UTC by Daniel Douglas
Modified: 2013-09-11 21:16 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
log (build.log.xz,46.37 KB, application/x-xz)
2013-06-02 04:34 UTC, Daniel Douglas
Details

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Description Daniel Douglas 2013-06-02 04:32:41 UTC
With Xephyr gone I don't know of anything that depends on kdrive. Anyhow, it fails due to the -Werror.

/var/tmp/portage/x11-base/xorg-server-1.14.1.901/work/xorg-server-1.14.1.901/hw/kdrive/src/kinput.c: In function 'KdDisableInput':
/var/tmp/portage/x11-base/xorg-server-1.14.1.901/work/xorg-server-1.14.1.901/hw/kdrive/src/kinput.c:225:43: error: array subscript is above array bounds [-Werror=array-bounds]
                 kdInputFds[j] = kdInputFds[j + 1];
                                           ^

Portage 2.2.0_alpha177 (default/linux/amd64/13.0/desktop/kde, gcc-4.8.0, glibc-2.17, 3.9.4-pf+ x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.9.4-pf+-x86_64-Intel-R-_Core-TM-_i7_CPU_920_@_2.67GHz-with-gentoo-2.2
KiB Mem:    12272940 total,   1577936 free
KiB Swap:    2104508 total,   2104268 free
Timestamp of tree: Sun, 02 Jun 2013 02:45:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
ccache version 3.1.9 [disabled]
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0::java
dev-lang/python:          2.7.5, 3.2.5, 3.3.2
dev-util/ccache:          3.1.9
dev-util/cmake:           2.8.11::kde
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.6, 1.12.6, 1.13.2
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.7.3, 4.8.0
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.9 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo gentoo-haskell kde perl-experimental roslin steev x11 iElectric gamerlay nx proaudio sunrise lisp dotnet java layman custom
Installed sets: @haskell-platform, @kde-baseapps, @kdeaccessibility, @kdeadmin, @kdeartwork, @kdebase, @kdeedu, @kdegames, @kdegraphics, @kdemultimedia, @kdenetwork, @kdeoptional, @kdepim, @kdesdk, @kdetoys, @kdeutils, @kdewebdev
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 /usr/share/polkit-1/actions /var/lib/hsqldb /var/lib/neatx/home"
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="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--load-average=8 --jobs --quiet-build=n --keep-going --with-bdeps=y --autounmask=y --oneshot"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles installsources merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://gentoo.chem.wisc.edu/gentoo http://gentoo.netnitco.net http://mirror.csclub.uwaterloo.ca/gentoo-distfiles/ http://gentoo.mirrors.tds.net/gentoo http://distro.ibiblio.org/pub/linux/distributions/gentoo/"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
PKGDIR="/home/smorg/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="--exclude=/metadata/cache"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --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="/var/lib/layman/haskell /var/lib/layman/kde /var/lib/layman/perl-experimental /var/lib/layman/roslin /var/lib/layman/steev /var/lib/layman/x11 /var/lib/layman/iElectric /var/lib/layman/gamerlay /var/lib/layman/nx /var/lib/layman/pro-audio /var/lib/layman/sunrise /var/lib/layman/lisp /var/lib/layman/dotnet /var/lib/layman/java /var/lib/layman /home/smorg/doc/custom"
SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi addressbook akonadi alsa amd64 amr apache2 apm avahi bash-completion berkdb blas bonjour bookmarks boost branding bs2b bzip2 c++0x c++11 cairo cdda cdparanoia cdr cgi cli consolekit cracklib crypt css cups curl custom-cflags custom-optimization cxx dbus declarative device-mapper dga djvu dri dssi dts dvd dvdr emboss enca encode exif expat fam fastcgi ffmpeg fftw firefox fits flac fluidsynth fontconfig fortran frei0r fuse gallium gdal gdbm gif gimp git gles glib glitz glsl gmp gnutls gpg gphoto2 gpm graphviz gstreamer gtk haskell hscolour htmlhandbook icc iconv icu ifc imagemagick inotify int64 ipv6 ithreads jack java javascript joystick jpeg jpeg2k kde kerberos kipi konqueror kontact kpathsea kvm ladspa lapack lash latex lcdfilter lcms lensfun libass libnotify libsamplerate llvm lm_sensors lv2 lyx lzma mad midi mmx mmxext mng modules mono mp3 mp4 mpeg mudflap multilib musepack mysql nb ncurses network nfs nfsv4 nls nptl nsplugin ntp ocamlopt odbc offensive ogg openexr opengl openmp pam pango pcre pdf phonon plasma plotutils pmu png policykit postproc ppds private-headers python python3 qemu qt qt-copy qt3support qt4 quicktime rar raw readline resolvconf rss rtc sasl sdl semantic-desktop session sftp smartcard smp sndfile social-desktop solver spell spice sql sqlite sse sse2 sse3 sse4 sse4_1 sse4_2 ssl ssse3 startup-notification subversion svg syslog tcpd theora threads thumbnail tidy tiff truetype twolame udev udisks unicode upnp upower usb vhosts vim vim-syntax vorbis vpx wavpack webkit wxwidgets x264 xattr xcb xcomposite xft xine xinerama xml xmp xrandr xscreensaver xulrunner xv xvid xvmc zeroconf 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="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" 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" 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 ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" NETBEANS_MODULES="apisupport cnd dlight enterprise ergonomics groovy harness ide identity java mobility nb php profiler websvccommon" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2 python3_3" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="r600 radeon" 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"
USE_PYTHON="2.7 3.2 3.3"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS

=================================================================
                        Package Settings
=================================================================
USE="ipv6 nptl suid udev xorg xvfb -dmx -doc -kdrive -minimal (-selinux) -static-libs -tslib -xnest"

x11-base/xorg-server-1.14.1.901 was built with the following:
CFLAGS="-floop-strip-mine -pipe -floop-block -mmmx -floop-interchange -Ofast -march=native"
CXXFLAGS="-floop-strip-mine -pipe -floop-block -mmmx -floop-interchange -Ofast -march=native"
LDFLAGS="-Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed -Wl,-z,lazy"
Comment 1 Daniel Douglas 2013-06-02 04:34:53 UTC
Created attachment 349886 [details]
log
Comment 2 Alexandre Rostovtsev (RETIRED) gentoo-dev 2013-09-01 03:24:10 UTC
I can reproduce the problem with CFLAGS="-march=native -O3 -pipe" and gcc-4.8.1 when trying to build xorg-server-1.14.2.902.

Changing -O3 to -O2 allows xorg-server-1.14.2.902 to build fine.
Comment 3 Pacho Ramos gentoo-dev 2013-09-11 07:55:39 UTC
Also, probably xorg-server should drop -Werror flags for compiling
Comment 4 Chí-Thanh Christopher Nguyễn gentoo-dev 2013-09-11 21:16:03 UTC
Fixed in 1.14.2.902-r1

(In reply to Pacho Ramos from comment #3)
> Also, probably xorg-server should drop -Werror flags for compiling

That is bug 416069.