It seems that uclibc-0.9.33.2-r1 is missing netinet/ip6.h. Earlier version (0.9.30.1-r1) provided that header file. This is the failure during emerge of busybox due to this file missing: """ In file included from networking/udhcp/d6_dhcpc.c:31:0: networking/udhcp/d6_common.h:10:25: fatal error: netinet/ip6.h: No such file or directory compilation terminated. make[1]: *** [networking/udhcp/d6_dhcpc.o] Error 1 make: *** [networking/udhcp] Error 2 * ERROR: sys-apps/busybox-1.20.1 failed (compile phase): * emake failed """ I'll attach the complete build log just in case. If you need further information, please ask. sys-libs/uclibc-0.9.33.2-r1 USE="-debug -hardened (-iconv) -ipv6 (-nptl) -rpc -savedconfig -ssp -uclibc-compat -wordexp" sys-apps/busybox-1.20.1 USE="-ipv6 -livecd -make-symlinks -math -mdev -pam -savedconfig (-selinux) -sep-usr -static" Portage 2.1.10.65 (uclibc/x86, gcc-4.5.3, uclibc-0.9.33.2-r1, 3.3.8-gentoo-nouveau i686) ================================================================= System uname: Linux-3.3.8-gentoo-nouveau-i686-Intel-R-_Core-TM-2_Duo_CPU_T8100_@_2.10GHz-with-gentoo-2.1 Timestamp of tree: Thu, 05 Jul 2012 06:45:01 +0000 app-shells/bash: 4.2_p20 dev-lang/python: 2.7.3-r2 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.68 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.5.3-r2 sys-devel/gcc-config: 1.6 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 3.1 (virtual/os-headers) sys-libs/uclibc: 0.9.33.2-r1 Repositories: gentoo x-portage ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i386-gentoo-linux-uclibc" CFLAGS="-march=i386 -Os -pipe" CHOST="i386-gentoo-linux-uclibc" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=i386 -Os -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-Os" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles nodoc noinfo noman parallel-fetch parse-eapi-ebuild-head protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-Os" GENTOO_MIRRORS="http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="cli cracklib crypt cxx dri modules mudflap ncurses openmp pcre readline session ssl tcpd uclibc x86 xorg zlib" 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" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="uclibc" 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" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_TARGETS="python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="dummy fbdev 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON BOOTSTRAP_USE: cxx unicode uclibc USE (profile): alsa_pcm_plugins_adpcm alsa_pcm_plugins_alaw alsa_pcm_plugins_asym alsa_pcm_plugins_copy alsa_pcm_plugins_dmix alsa_pcm_plugins_dshare alsa_pcm_plugins_dsnoop alsa_pcm_plugins_empty alsa_pcm_plugins_extplug alsa_pcm_plugins_file alsa_pcm_plugins_hooks alsa_pcm_plugins_iec958 alsa_pcm_plugins_ioplug alsa_pcm_plugins_ladspa alsa_pcm_plugins_lfloat alsa_pcm_plugins_linear alsa_pcm_plugins_meter alsa_pcm_plugins_mmap_emul alsa_pcm_plugins_mulaw alsa_pcm_plugins_multi alsa_pcm_plugins_null alsa_pcm_plugins_plug alsa_pcm_plugins_rate alsa_pcm_plugins_route alsa_pcm_plugins_share alsa_pcm_plugins_shm alsa_pcm_plugins_softvol apache2_modules_actions apache2_modules_alias apache2_modules_auth_basic apache2_modules_authn_alias apache2_modules_authn_anon apache2_modules_authn_dbm apache2_modules_authn_default apache2_modules_authn_file apache2_modules_authz_dbm apache2_modules_authz_default apache2_modules_authz_groupfile apache2_modules_authz_host apache2_modules_authz_owner apache2_modules_authz_user apache2_modules_autoindex apache2_modules_cache apache2_modules_cgi apache2_modules_cgid apache2_modules_dav apache2_modules_dav_fs apache2_modules_dav_lock apache2_modules_deflate apache2_modules_dir apache2_modules_disk_cache apache2_modules_env apache2_modules_expires apache2_modules_ext_filter apache2_modules_file_cache apache2_modules_filter apache2_modules_headers apache2_modules_include apache2_modules_info apache2_modules_log_config apache2_modules_logio apache2_modules_mem_cache apache2_modules_mime apache2_modules_mime_magic apache2_modules_negotiation apache2_modules_rewrite apache2_modules_setenvif apache2_modules_speling apache2_modules_status apache2_modules_unique_id apache2_modules_userdir apache2_modules_usertrack apache2_modules_vhost_alias calligra_features_braindump calligra_features_flow calligra_features_karbon calligra_features_kexi calligra_features_krita calligra_features_plan calligra_features_sheets calligra_features_stage calligra_features_tables calligra_features_words cameras_ptp2 cli collectd_plugins_df collectd_plugins_interface collectd_plugins_irq collectd_plugins_load collectd_plugins_memory collectd_plugins_rrdtool collectd_plugins_swap collectd_plugins_syslog cracklib crypt cxx dri elibc_uclibc gpsd_protocols_aivdm gpsd_protocols_ashtech gpsd_protocols_earthmate gpsd_protocols_evermore gpsd_protocols_fv18 gpsd_protocols_garmin gpsd_protocols_garmintxt gpsd_protocols_gpsclock gpsd_protocols_itrax gpsd_protocols_mtk3301 gpsd_protocols_navcom gpsd_protocols_nmea gpsd_protocols_ntrip gpsd_protocols_oceanserver gpsd_protocols_oldstyle gpsd_protocols_oncore gpsd_protocols_rtcm104v2 gpsd_protocols_rtcm104v3 gpsd_protocols_sirf gpsd_protocols_superstar2 gpsd_protocols_timing gpsd_protocols_tnt gpsd_protocols_tripmate gpsd_protocols_tsip gpsd_protocols_ubx input_devices_evdev input_devices_keyboard input_devices_mouse kernel_linux lcd_devices_bayrad lcd_devices_cfontz lcd_devices_cfontz633 lcd_devices_glk lcd_devices_hd44780 lcd_devices_lb216 lcd_devices_lcdm001 lcd_devices_mtxorb lcd_devices_ncurses lcd_devices_text libreoffice_extensions_presenter-console libreoffice_extensions_presenter-minimizer modules mudflap ncurses openmp pcre php_targets_php5-3 python_targets_python2_7 readline ruby_targets_ruby18 ruby_targets_ruby19 session ssl tcpd uclibc userland_GNU video_cards_dummy video_cards_fbdev video_cards_v4l x86 xorg xtables_addons_account xtables_addons_chaos xtables_addons_condition xtables_addons_delude xtables_addons_dhcpmac xtables_addons_fuzzy xtables_addons_geoip xtables_addons_iface xtables_addons_ipmark xtables_addons_ipp2p xtables_addons_ipset xtables_addons_ipv4options xtables_addons_length2 xtables_addons_logmark xtables_addons_lscan xtables_addons_pknock xtables_addons_psd xtables_addons_quota2 xtables_addons_rawnat xtables_addons_steal xtables_addons_sysrq xtables_addons_tarpit xtables_addons_tee zlib FEATURES (profile): assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles nodoc noinfo noman parallel-fetch parse-eapi-ebuild-head protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch ARCH: x86 CHOST: i386-gentoo-linux-uclibc CFLAGS: -march=i386 -Os -pipe These should be blank on non-multilib profiles. ABI: DEFAULT_ABI: KERNEL_ABI: LIBDIR: MULTILIB_ABIS: PROFILE_ARCH:
Created attachment 317306 [details] busybox build.log
you built uclibc with USE=-ipv6. you should not be surprised when the IPv6 headers are no longer provided.
(In reply to comment #2) > you built uclibc with USE=-ipv6. you should not be surprised when the IPv6 > headers are no longer provided. Okay, so this is a busybox bug then.
i already fixed this for 1.20.0, but the fix was lost in newer versions
should be all set now in the tree; thanks for the report! Commit message: Fix building with USE=-ipv6 http://sources.gentoo.org/sys-apps/busybox/busybox-1.20.1.ebuild?r1=1.8&r2=1.9 http://sources.gentoo.org/sys-apps/busybox/busybox-1.20.2.ebuild?r1=1.1&r2=1.2
