x86_64-pc-linux-gnu-g++ -c -include .pch/release-shared/QtPlatformSupport -O2 -pipe -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/freetype2 -O2 -std=c++0x -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -fno-exceptions -DQT_COMPILER_SUPPORTS_SSE2 -DQT_COMPILER_SUPPORTS_SSE3 -DQT_COMPILER_SUPPORTS_SSSE3 -DQT_COMPILER_SUPPORTS_SSE4_1 -DQT_COMPILER_SUPPORTS_SSE4_2 -DQT_COMPILER_SUPPORTS_AVX -DQT_COMPILER_SUPPORTS_AVX2 -DQT_BUILD_PLATFORMSUPPORT_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_NO_CAST_FROM_ASCII -DQT_COMPILES_IN_HARFBUZZ -DQ_FONTCONFIGDATABASE -DQT_COMPILES_IN_HARFBUZZ -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/mkspecs/linux-g++-64 -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport -I../../include -I../../include/QtPlatformSupport -I../../include/QtPlatformSupport/5.0.0 -I../../include/QtPlatformSupport/5.0.0/QtPlatformSupport -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/3rdparty/harfbuzz/src -I/usr/include/freetype2 -I../../include/QtGui -I../../include/QtGui/5.0.0 -I../../include/QtGui/5.0.0/QtGui -I../../include/QtCore -I../../include/QtCore/5.0.0 -I../../include/QtCore/5.0.0/QtCore -I.moc/release-shared -I. -o .obj/release-shared/qdevicediscovery_static.o /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp x86_64-pc-linux-gnu-g++ -c -include .pch/release-shared/QtPlatformSupport -O2 -pipe -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/freetype2 -O2 -std=c++0x -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -fno-exceptions -DQT_COMPILER_SUPPORTS_SSE2 -DQT_COMPILER_SUPPORTS_SSE3 -DQT_COMPILER_SUPPORTS_SSSE3 -DQT_COMPILER_SUPPORTS_SSE4_1 -DQT_COMPILER_SUPPORTS_SSE4_2 -DQT_COMPILER_SUPPORTS_AVX -DQT_COMPILER_SUPPORTS_AVX2 -DQT_BUILD_PLATFORMSUPPORT_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_NO_CAST_FROM_ASCII -DQT_COMPILES_IN_HARFBUZZ -DQ_FONTCONFIGDATABASE -DQT_COMPILES_IN_HARFBUZZ -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/mkspecs/linux-g++-64 -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport -I../../include -I../../include/QtPlatformSupport -I../../include/QtPlatformSupport/5.0.0 -I../../include/QtPlatformSupport/5.0.0/QtPlatformSupport -I/var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/3rdparty/harfbuzz/src -I/usr/include/freetype2 -I../../include/QtGui -I../../include/QtGui/5.0.0 -I../../include/QtGui/5.0.0/QtGui -I../../include/QtCore -I../../include/QtCore/5.0.0 -I../../include/QtCore/5.0.0/QtCore -I.moc/release-shared -I. -o .obj/release-shared/qgenericunixservices.o /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/services/genericunix/qgenericunixservices.cpp /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: In static member function ‘static QDeviceDiscovery* QDeviceDiscovery::create(QDeviceDiscovery::QDeviceTypes, QObject*)’: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:86:46: error: no matching function for call to ‘QDeviceDiscovery::QDeviceDiscovery(QDeviceDiscovery::QDeviceTypes&, QObject*&)’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:86:46: note: candidate is: In file included from /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:42:0: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:97:5: note: QDeviceDiscovery::QDeviceDiscovery(QDeviceDiscovery::QDeviceTypes, udev*, QObject*) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:97:5: note: no known conversion for argument 2 from ‘QObject*’ to ‘udev*’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: At global scope: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:89:1: error: prototype for ‘QDeviceDiscovery::QDeviceDiscovery(QDeviceDiscovery::QDeviceTypes, QObject*)’ does not match any in class ‘QDeviceDiscovery’ In file included from /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:42:0: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:62:7: error: candidates are: QDeviceDiscovery::QDeviceDiscovery(const QDeviceDiscovery&) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:97:5: error: QDeviceDiscovery::QDeviceDiscovery(QDeviceDiscovery::QDeviceTypes, udev*, QObject*) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: In member function ‘QStringList QDeviceDiscovery::scanConnectedDevices()’: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:112:45: error: no matching function for call to ‘QDeviceDiscovery::checkDeviceType(QString&)’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:112:45: note: candidate is: In file included from /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:42:0: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:98:10: note: bool QDeviceDiscovery::checkDeviceType(udev_device*) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:98:10: note: no known conversion for argument 1 from ‘QString’ to ‘udev_device*’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:120:45: error: no matching function for call to ‘QDeviceDiscovery::checkDeviceType(QString&)’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:120:45: note: candidate is: In file included from /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:42:0: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:98:10: note: bool QDeviceDiscovery::checkDeviceType(udev_device*) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:98:10: note: no known conversion for argument 1 from ‘QString’ to ‘udev_device*’ /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: At global scope: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:131:6: error: prototype for ‘bool QDeviceDiscovery::checkDeviceType(const QString&)’ does not match any in class ‘QDeviceDiscovery’ In file included from /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:42:0: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_p.h:98:10: error: candidate is: bool QDeviceDiscovery::checkDeviceType(udev_device*) /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: In static member function ‘static QDeviceDiscovery* QDeviceDiscovery::create(QDeviceDiscovery::QDeviceTypes, QObject*)’: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:87:1: warning: control reaches end of non-void function [-Wreturn-type] /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp: At global scope: /var/tmp/portage/x11-libs/qt-gui-5.9999/work/qt-gui-5.9999/src/platformsupport/devicediscovery/qdevicediscovery_static.cpp:77:13: warning: ‘bool testBit(long int, const long int*)’ defined but not used [-Wunused-function] make: *** [.obj/release-shared/qdevicediscovery_static.o] Error 1 make: *** Waiting for unfinished jobs.... * ERROR: x11-libs/qt-gui-5.9999 failed (compile phase): [ebuild NS *] x11-libs/qt-gui-5.9999 [4.8.2] USE="c++11 fontconfig glib opengl pch png xcb -debug -egl -gif -jpeg -test -udev" Portage 2.1.11.9 (default/linux/amd64/10.0, gcc-4.7.1, glibc-2.15-r2, 3.5.0vs2.3.4-vs2.3.4 x86_64) ================================================================= System uname: Linux-3.5.0vs2.3.4-vs2.3.4-x86_64-AMD_Phenom-tm-_II_X4_965_Processor-with-gentoo-2.1 Timestamp of tree: Unknown app-shells/bash: 4.2_p37 dev-lang/python: 2.7.3-r2, 3.2.3-r1 dev-util/cmake: 2.8.8-r3 dev-util/pkgconfig: 0.27 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.10.5 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.69 sys-devel/automake: 1.12.2 sys-devel/binutils: 2.22.90 sys-devel/gcc: 4.7.1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.5 (virtual/os-headers) sys-libs/glibc: 2.15-r2 Repositories: gentoo qt ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" 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/themes/oxygen-gtk/gtk-2.0 /var/lib/hsqldb" 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 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch parse-eapi-ebuild-head protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4" 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="/var/lib/layman/qt" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="acl amd64 berkdb bzip2 cli cracklib crypt cups cxx dri fortran gdbm gpm iconv ipv6 location mmx modules mudflap multilib ncurses nls nptl opengl openmp openvg pam pcre pcre16 pppd qt3support readline session sse sse2 ssl tcpd unicode xa zlib" 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" 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="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" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="vesa" 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, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
USE="udev" seems to "fix" this issue.
For some reasons -DQT_NO_LIBUDEV is not passed to the compiler...
https://codereview.qt-project.org/32426
(In reply to comment #3) > https://codereview.qt-project.org/32426 Merged upstream.