make[1]: Entering directory `/var/tmp/portage/media-libs/libv4l-0.8.1/work/v4l-utils-0.8.1/lib/libv4l1' x86_64-pc-linux-gnu-gcc -Wp,-MMD,"libv4l1.d",-MQ,"libv4l1.o",-MP -c -I../include -fvisibility=hidden -fPIC -I../../include -D_GNU_SOURCE -O2 -pipe -march=core2 -mcx16 -msahf -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g -Wimplicit-function-declaration -o libv4l1.o libv4l1.c libv4l1.c:60:28: fatal error: linux/videodev.h: No such file or directory compilation terminated. make[1]: *** [libv4l1.o] Error 1 make[1]: Leaving directory `/var/tmp/portage/media-libs/libv4l-0.8.1/work/v4l-utils-0.8.1/lib/libv4l1' make: *** [all] Error 2 emake failed $ einfo =media-libs/libv4l-0.8.1 Portage 2.2.0_alpha28 (default/linux/amd64/10.0, gcc-4.5.2, glibc-2.12.2-r0, 2.6.37-lh-r2 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-2.6.37-lh-r2-x86_64-Intel-R-_Core-TM-_i7_CPU_860_@_2.80GHz-with-gentoo-2.0.2 Timestamp of tree: Tue, 22 Mar 2011 06:30:01 +0000 ccache version 3.1.4 [enabled] app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.6.6-r2, 2.7.1-r1, 3.1.3-r1 dev-util/ccache: 3.1.4 dev-util/cmake: 2.8.4 sys-apps/baselayout: 2.0.2 sys-apps/openrc: 0.7.0 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21 sys-devel/gcc: 4.5.2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.4-r1::last-hope sys-devel/make: 3.81-r2 virtual/os-headers: 2.6.38 (sys-kernel/linux-headers) Repositories: gentoo sunrise dummy science last-hope Installed sets: ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=core2 -mcx16 -msahf -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g -Wimplicit-function-declaration" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/nano/ /usr/share/openvpn/easy-rsa /var/spool/torque" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /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 -march=core2 -mcx16 -msahf -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g -Wenum-compare" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="-t --jobs=12 --load-average=12 --keep-going" FEATURES="assume-digests binpkg-logs buildsyspkg ccache collision-protect distlocks fixlafiles fixpackages metadata-transfer multilib-strict news noinfo parallel-fetch preserve-libs protect-owned sandbox sfperms sign split-log splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe -march=core2 -mcx16 -msahf -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g" GENTOO_MIRRORS=" http://gentoo.j-schmitz.net/mirror/ ftp://ftp.gentoo.mesh-solutions.com/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo ftp://ftp.tu-clausthal.de/pub/linux/gentoo/" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common" LINGUAS="en" MAKEOPTS="-j12 -l12" PKGDIR="/usr/portage/packages" PORTAGE_COMPRESS="xz" PORTAGE_COMPRESS_FLAGS="-z -v" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/data/local/sunrise/reviewed /data/local/dummy /data/local/sci /data/local/lh/ebuilds" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="64bit 7zip X acpi additions alsa amd64 arpwarp atlas bash-completion berkdb blas branding bzip2 c++ cairo caps cblas ccache cleartype cli command-args consolekit corefonts cracklib cups cupsddk custom-optimization cxx dbus dri dts exif fbcondecor fortran gdbm gif glibc-omitfp gmp gnome gnome-keyring gpm graphics gstreamer gtk hddtemp iconv icu ipod javascript jpeg kqemu lapack largefile lcms ldap libnotify libsexy lm_sensors lzma mailtrain md5sum mmx mng modules mp3 mudflap multilib multiuser nagios-dns nagios-ntp nagios-ping nagios-ssh nano-syntax ncurses network-cron nis nls nptl nptlonly nsplugin objc objc++ opengl openmp openntpd pam pcre pdf perl png policykit pppd pymol python qt-static qt3support readline rrdcgi rrdtool science sensord session smp sqlite sqlite3 sse sse2 ssl startup-notification svg sysfs system-sqlite tcpd threads tiff truetype type1 udev unicode x264 xcb xcomposite xinerama xorg xulrunner zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" 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 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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="plymouth" 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" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" PHP_TARGETS="php5-3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby18" 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, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 266809 [details] /var/log/portage/build/media-libs/libv4l-0.8.1:20110322-074645.log build.log
Use ~arch libv4l with ~arch linux-headers, problem solved.
could you say more about what you did? I have the same problem error: linux/videodev.h storge size of v1cap isnt known VIDIOCGCAP undeclared
