-- Looking for include file limits.h - found -- Looking for include file unistd.h -- Looking for include file unistd.h - found -- Looking for fdatasync CMake Error in /var/tmp/portage/kde-frameworks/kdelibs4support-9999/work/kdelibs4support-9999_build/CMakeFiles/CMakeTmp/CMakeLists.txt: No known features for CXX compiler " CMake Error: Internal CMake error, TryCompile generation of cmake failed -- Looking for fdatasync - not found -- Looking for inet_pton CMake Error in /var/tmp/portage/kde-frameworks/kdelibs4support-9999/work/kdelibs4support-9999_build/CMakeFiles/CMakeTmp/CMakeLists.txt: No known features for CXX compiler " CMake Error: Internal CMake error, TryCompile generation of cmake failed -- Looking for inet_pton - not found -- Looking for inet_ntop CMake Error in /var/tmp/portage/kde-frameworks/kdelibs4support-9999/work/kdelibs4support-9999_build/CMakeFiles/CMakeTmp/CMakeLists.txt: No known features for CXX compiler
emerge --info gcc cmake kdelibs4support Portage 2.2.28 (python 3.4.3-final-0, default/linux/amd64/13.0, gcc-5.3.0, glibc-2.22-r2, 4.5.0 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.5.0-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q6600_@_2.40GHz-with-gentoo-2.2 KiB Mem: 4047072 total, 1676868 free KiB Swap: 11010040 total, 10947620 free Timestamp of repository poly-c: Fri, 18 Mar 2016 05:16:55 +0000 sh bash 4.3_p42-r2 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 ccache version 3.2.4 [enabled] app-shells/bash: 4.3_p42-r2::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.1::gentoo dev-lang/python: 2.7.11-r2::gentoo, 3.4.3-r7::gentoo, 3.5.1-r2::gentoo dev-util/ccache: 3.2.4::gentoo dev-util/cmake: 3.5.0::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.20.5::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 5.3.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.5::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo/gentoo.git priority: -1000 overlay_jl location: /usr/local/portage masters: gentoo priority: 0 betagarden location: /var/lib/layman/betagarden sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/betagarden.git masters: gentoo priority: 50 gamerlay location: /var/lib/layman/gamerlay sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/gamerlay.git masters: gentoo priority: 50 games-overlay location: /var/lib/layman/games-overlay sync-type: laymansync sync-uri: git://github.com/hasufell/games-overlay.git masters: gentoo priority: 50 kde location: /var/lib/layman/kde sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/kde.git masters: gentoo priority: 50 libressl location: /var/lib/layman/libressl sync-type: laymansync sync-uri: https://github.com/gentoo/libressl.git masters: gentoo priority: 50 poly-c location: /var/lib/layman/poly-c sync-type: laymansync sync-uri: rsync://gentoofan.no-ip.org/poly-c masters: gentoo priority: 50 qt location: /var/lib/layman/qt sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/qt.git masters: gentoo priority: 50 x11 location: /var/lib/layman/x11 sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/x11 masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--autounmask-write=y --keep-going --quiet-build=y --verbose-conflicts" FCFLAGS="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-logs ccache 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=native -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="3dnowext 64bit X Xaw3d a52 aac aacplus aacs aalib accessibility ace acl acpi activefilter aes aften alsa amd64 ap apm apng archive arping audacious audiofile automount bazaar bdplus berkdb binary-drivers bluetooth bluray boost bzip2 bzr cairo canusb ccache cdda cddb cdio cdparanoia cdr cdrdao cdrom cgi charconv chm chroot cjk clang cli client colordiff colors compress consolekit corefonts cpio cracklib crypt css cue cups curl curlwrappers cvs cxx d3d9 daemon dbus dcadec declarative device-mapper dga dhcp doom doomsday dos download-subs dri dri3 drm dts dump dv dvb dvd dvdnav eap eap-sim eap-tls ebook egl emerald emoticon encode enscript equalizer evdev exif extensions extras faac faad fam farstream fat fax fbcon fdformat ffmpeg fftw firefox flac fluidsynth fontconfig foomaticdb fortran freedoom ftp fuse g3dvl gadu gallium gbm gd gdbm geoip gif gimp git glamor gles2 glut gme gnutls gpg gphoto2 gpm graphite gsm gstreamer gtk gtk2 gtk3 gtkstyle gui gzip hddtemp hdf hdf5 heretic hexen hid highlight hpcups hpijs http hwdb iconv icq icu id3tag idn imagemagick inotify introspection ipc ipod ipv6 jack java javascript jit jpeg jpeg2k kate kdenlive keymap ladspa lame lcms legacy-systray lensfun libass libcanberra libinput libkms libnotify libressl librtmp libsamplerate libssh2 libtiger libv4l libwww live llvm-shared-libs lm_sensors logrotate lua lz4 lzma lzo mad madwifi magic man matroska md5sum meanwhile melt mercurial metalink midi mikmod mime minizip mixer mjpeg mmap mms mmx mmxext mng mobi mod modplug modules mono mouse mozilla mp3 mp4 mpeg mpeg2 mplayer mtp multilib multimedia multislot musepack musicbrainz nano-syntax ncat ncurses ndiff network nfs nfsidmap nfsv4 nfsv41 nls nmap-update nokia normalize nowlistening nping nptl nsplugin ntfs ntfsprogs ntp nvidia nvram obex ocr ogg ogm openal opencl opengl openh264 openmax openmp oscar osdmenu otr p2p pam pango panorama parport parse-clocks pcap pci pcre pcre16 pdf pipes plugins pm-utils png policykit postproc postscript ppds printsupport privacy projectm pulseaudio pvr python python3 qalculate qml qt5 quicktime r600-llvm-compiler radio rar raw rdesktop readline recording redeyes reiser4 reiserfs remote-access replaygain rpm rtc rtmp rtsp rubberband s3tc sbsms scanner schroedinger scripttools sdl seccomp secure-delete sensord session sftp sha512 shorten shout skins slang smi sndfile snowberry sockets sound soundtouch sox speex spell sql sqlite sqlite3 squashfs sse sse2 ssh ssl startup-notification statistics stk stream subtitles subversion svg swat symlink sync-plugin-portage syslog system-jsoncpp szip taglib tcpd texteffect tftp tftpd theora threads thumbnail tiff timidity tk tracepath traceroute track-src-odirect translator truetype twolame udev udf udisks unicode upower urlpicpreview usb v4l v4l2 vaapi vamp vcd vdpau video videos virtualbox vlm vnc vorbis vpx vroot vst wad wav wavpack webgl webm webp webpresence widgets wifi winbind winpopup wmf wps wxwidgets x264 x265 xa xattr xcb xcomposite xfs xine xinerama xinetd xkb xml xmp xorg xosd xpm xrandr xscreensaver xv xvid xvmc yahoo zenmap zip zlib zvbi" 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" 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" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3" CURL_SSL="libressl" 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 keyboard mouse joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4 python3_5" RUBY_TARGETS="ruby20 ruby21 ruby21 ruby22 ruby23" USERLAND="GNU" VIDEO_CARDS="fbdev vesa svga vga radeon modesetting r100 r200 r300 r600" 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: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= sys-devel/gcc-5.3.0::gentoo was built with the following: USE="cxx fortran graphite jit (multilib) multislot nls nptl openmp sanitize (-altivec) (-awt) -cilk -debug -doc (-fixed-point) -gcj -go (-hardened) (-libssp) -nopie -nossp -objc -objc++ -objc-gc -regression-test -vanilla" ABI_X86="64" dev-util/cmake-3.5.0::gentoo was built with the following: USE="ncurses qt5 system-jsoncpp -doc -emacs -qt4 -test" ABI_X86="64" kde-frameworks/kdelibs4support-9999::kde was built with the following: USE="X -debug -doc -test" ABI_X86="64" This is the only package I found with this error for now.
Created attachment 428558 [details] build.log
Hi! I have seen the same with kdelibs4support-5.20 and tested back to ~5.17 with the same result. This seems to depend on the qt-version involved. On my machine with qt-overlay enabled, version 5.7.0_alpha got automatically emerged. On this machine, kdelibs4support shows this behaviour even for older versions, which compiled fine previously. But on another machine without qt-overlay, and current qt-version 5.5.1, kdelibs4support emerges fine. I am still trying to avoid a recompile of the whole qt-stack. Therefore I do not know, if qt 5.6 would be okay. But I will try to find the time. All the best, Jan
Could you please attach CMakeFiles/CMakeError.log from the build directory?
Created attachment 428946 [details] CMakeError.log Most interesting could be: sys/filio.h: No such file or directory and /var/tmp/portage/kde-frameworks/kdelibs4support-9999/work/kdelibs4support-9999_build/CMakeFiles/CMakeTmp/src.cxx: In function ‘int main()’: /var/tmp/portage/kde-frameworks/kdelibs4support-9999/work/kdelibs4support-9999_build/CMakeFiles/CMakeTmp/src.cxx:7:41: error: ‘struct sockaddr’ has no member named ‘sa_len’ (void)sizeof(((struct sockaddr *)0)->sa_len); ^
Fun fact: applying upstream commit f2d6a8a78d0bc3ab0575174777945bd1f351b953 Don't leak Qt5::Network as required lib for the rest of the ConfigureChecks to the kdelibs4support-5.20.0 sources results in a compile with qt 5.7.0_alpha. In consequence: patching with commit f2d6a8a helps to compile kde-frameworks/kdelibs4support-5.20.0, and the live version should compile out of the box, by now. But I haven't tested that. Have fun! Jan
Short update: kdelibs4support-5.20.0 with the commit patched in still compiles with qt 5.5.1.
live version kdelibs4support-9999 works again
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0fdba172a462e9a22ad68966522b22c40bd82e72
