Created attachment 371304 [details] emerge log clang -fno-color-diagnostics -DHAVE_CONFIG_H -I. -I../.. -Wall -Wstrict-prototypes -Wnested-externs -Werror=missing-prototypes -Werror=implicit-function-declaration -Werror=pointer-arith -Werror=init-self -Werror=format-security -Werror=format=2 -Werror=missing-include-dirs -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -pthread -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -O2 -march=corei7 -g -pipe -c -o initctl-status.o `test -f 'status.c' || echo './'`status.c status.c:87:30: error: format string is not a string literal [-Werror,-Wformat-nonliteral] vsnprintf (status, 1024, format, ap); ^~~~~~ 1 error generated. Makefile:1232: recipe for target 'initctl-status.o' failed Reproducible: Always Steps to Reproduce: set CC=clang (see https://wiki.gentoo.org/wiki/Clang) emerge -v =x11-misc/lightdm-1.8.5-r1 Actual Results: emerge fails Expected Results: emerge succeeds dev-light-2014013002 ~ # emerge --info Portage 2.2.8-r1 (default/linux/amd64/13.0, gcc-4.8.2, glibc-2.18-r1, 3.12.0-gentoo-devlight-1 x86_64) ================================================================= System uname: Linux-3.12.0-gentoo-devlight-1-x86_64-Intel-R-_Core-TM-_i7_CPU_960_@_3.20GHz-with-gentoo-2.2 KiB Mem: 6106996 total, 1437380 free KiB Swap: 11718652 total, 11355728 free Timestamp of tree: Thu, 30 Jan 2014 20:00:01 +0000 ld GNU ld (GNU Binutils) 2.24 app-shells/bash: 4.2_p45-r1 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.6, 3.3.3 dev-util/cmake: 2.8.12.2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24-r2 sys-devel/gcc: 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.18-r1 Repositories: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=corei7 -g -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" 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 -march=corei7 -g -pipe" DISTDIR="/var/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" INSTALL_MASK="/usr/lib/systemd/system /lib/systemd" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" PKGDIR="/var/portage/packages" PORTAGE_COMPRESS="xz" 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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/var/portage/repos/gentoo" USE="X aac acl acpi alsa amd64 apng avx bash-completion bzip2 cairo caps cdda cdio cli consolekit cracklib crypt cups curl cxx dbus device-mapper dri dvd egl exif ffmpeg fftw flac fuse gif git gmp gnome-keyring gpm gtk iconv ipv6 ithreads jbit jpeg jpeg2k lcms libffi libnotify lzma lzo mad mmap mmx mmxext mng modules mp3 mtp multilib ncurses networking nptl ogg openal opengl openmp openssl openvg opus pam pcre pdf png pnm policykit python readline session sndfile spell sqlite sse sse2 sse3 sse4_1 ssl ssse3 startup-notification svg theora threads tiff truetype udev unicode usb usbredir vaapi vdpau vim vim-syntax vorbis vpx x264 xattr xcb xinerama xorg xv zlib zsh-completion" 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" 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy nvidia qxl radeonsi 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" USE_PYTHON="2.7 3.3" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC
The same for =x11-misc/lightdm-1.9.15 and =sys-devel/clang-3.4-r100
Upstream was informed: https://bugs.launchpad.net/lightdm/+bug/1310257 Please, somebody add this link to see also, as I do not have permissions to do it.
lightdm-1.11.9 compiles with Clang. Tested on clang/llvm 3.5.0.
Created attachment 384740 [details, diff] Fix logger.c compiling with Clang diff -aur ./lightdm-1.8.5/src/logger.c ./lightdm-1.11.9/src/logger.c
Created attachment 384770 [details, diff] disable tests Tests must also be disabled in the ebuild as per 1.11.9
=x11-misc/lightdm-1.9.0 works for me also. This bug should be closed, when it will be unmasked.
1.11.9 I mean, wrong copy/paste
Please, close this bug as =x11-misc/lightdm-1.11.9 is unmasked already.
Closing.
