1. add -Wall -Wextra to CFLAGS/CXXFLAGS 2. emerge =www-client/firefox-18.0 3. build log: ... x86_64-pc-linux-gnu-g++ -o src/common/browser_logging/CSFLog.o -c -I../../../../dist/system_wrappers -include /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/config/gcc_hidden.h -DMOZ_GLUE_IN_PROGRAM -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DUSE_NSS=1 -DENABLE_ONE_CLICK_SIGNIN -DGTK_DISABLE_SINGLE_INCLUDES=1 -D_ISOC99_SOURCE=1 -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_CONFIGURATION_POLICY -DENABLE_INPUT_SPEECH -DENABLE_NOTIFICATIONS -DENABLE_GPU=1 -DENABLE_EGLIMAGE=1 -DUSE_SKIA=1 -DENABLE_TASK_MANAGER=1 -DENABLE_WEB_INTENTS=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PROTECTOR_SERVICE=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_BACKGROUND=1 -DENABLE_AUTOMATION=1 -DENABLE_PRINTING=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DLOG4CXX_STATIC -D_NO_LOG4CXX -DUSE_SSLEAY -D_CPR_USE_EXTERNAL_LOGGER -DWEBRTC_RELATIVE_PATH -DHAVE_WEBRTC_VIDEO -DHAVE_WEBRTC_VOICE -DHAVE_STDLIB_H=1 -DINTEGER_TYPES_H="\"mozilla/StandardInteger.h\"" -DHAVE_UINT8_T=1 -DHAVE_UINT16_T=1 -DHAVE_UINT32_T=1 -DHAVE_UINT64_T=1 -DMOZILLA_INTERNAL_API -DSIP_OS_LINUX -D_GNU_SOURCE -DLINUX -DGIPS_VER=3510 -DSECLIB_OPENSSL -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -I. -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//.. -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/callcontrol -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/common -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/common/browser_logging -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media-conduit -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/mediapipeline -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/softphonewrapper -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/peerconnection -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/cpr/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../ipc/chromium/src -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../ipc/chromium/src/base/third_party/nspr -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../xpcom/base -I../../../../dist/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../dom/base -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../media/mtransport -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/src -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/src/video_engine/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/src/voice_engine/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/src/modules/interface -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/src/peerconnection -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../netwerk/srtp/src/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../netwerk/srtp/src/crypto/include -fPIC -Wall -Wpointer-arith -Woverloaded-virtual -Werror=return-type -Wtype-limits -Wempty-body -Werror=conversion-null -Wno-ctor-dtor-privacy -Wno-overlength-strings -Wno-invalid-offsetof -Wno-variadic-macros -Wcast-align -Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -fno-tree-vectorize -frecord-gcc-switches -mno-avx -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -std=gnu++0x -pthread -pipe -DNDEBUG -DTRIMMED -g -O3 -fomit-frame-pointer -I/usr/include/nspr -I/usr/include/nss -Werror -DMOZILLA_CLIENT -include ../../../../mozilla-config.h -MD -MF .deps/CSFLog.o.pp /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/common/browser_logging/CSFLog.cpp x86_64-pc-linux-gnu-gcc -o src/sipcc/core/ccapp/capability_set.o -c -I../../../../dist/system_wrappers -include /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/config/gcc_hidden.h -DMOZ_GLUE_IN_PROGRAM -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD -DUSE_NSS=1 -DENABLE_ONE_CLICK_SIGNIN -DGTK_DISABLE_SINGLE_INCLUDES=1 -D_ISOC99_SOURCE=1 -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_CONFIGURATION_POLICY -DENABLE_INPUT_SPEECH -DENABLE_NOTIFICATIONS -DENABLE_GPU=1 -DENABLE_EGLIMAGE=1 -DUSE_SKIA=1 -DENABLE_TASK_MANAGER=1 -DENABLE_WEB_INTENTS=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PROTECTOR_SERVICE=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_BACKGROUND=1 -DENABLE_AUTOMATION=1 -DENABLE_PRINTING=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DSIP_OS_LINUX -D_GNU_SOURCE -DCPR_MEMORY_LITTLE_ENDIAN -DNO_SOCKET_POLLING -DUSE_TIMER_SELECT_BASED -DFULL_BUILD -DSTUBBED_OUT -DUSE_PRINTFLINUX -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -I. -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/common/browser_logging -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/includes -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/cpr/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/common -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/sipstack/h -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/ccapp -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/sdp -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/core/gsm/h -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/sipcc/plat/common -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../media/mtransport -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../../../dom/base -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/third_party/libsrtp/srtp/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/third_party/libsrtp/srtp/crypto/include -I../../../../dist/include -I/var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//../trunk/third_party/libsrtp/config -fPIC -Wall -Wpointer-arith -Wdeclaration-after-statement -Werror=return-type -Wtype-limits -Wempty-body -Wno-unused -Wno-overlength-strings -Wcast-align -Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -fno-tree-vectorize -frecord-gcc-switches -mno-avx -fno-strict-aliasing -ffunction-sections -fdata-sections -pthread -pipe -DNDEBUG -DTRIMMED -g -O3 -fomit-frame-pointer -I/usr/include/nspr -Werror -include ../../../../mozilla-config.h -DMOZILLA_CLIENT -MD -MF .deps/capability_set.o.pp /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/sipcc/core/ccapp/capability_set.c /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/common/browser_logging/CSFLog.cpp:51:6: error: unused parameter 'sourceFile' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/common/browser_logging/CSFLog.cpp:51:6: error: unused parameter 'sourceLine' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/common/browser_logging/CSFLog.cpp:51:6: error: unused parameter 'tag' [-Werror=unused-parameter] cc1plus: all warnings being treated as errors ../../../../dist/include/nsISupportsImpl.h:117:30: error: unused parameter 'owner' [-Werror=unused-parameter] ../../../../dist/include/nsISupportsImpl.h:117:30: error: unused parameter 'owner' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/sipcc/core/ccapp/capability_set.c:217:42: error: unused parameter 'mode' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling/src/sipcc/core/ccapp/capability_set.c:237:51: error: unused parameter 'mode' [-Werror=unused-parameter] cc1: all warnings being treated as errors cc1plus: all warnings being treated as errors cc1plus: all warnings being treated as errors /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media/CSFMediaProvider.h:81:16: error: unused parameter 'enable' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media/CSFMediaProvider.h:82:16: error: unused parameter 'callId' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media/CSFMediaProvider.h:83:16: error: unused parameter 'callId' [-Werror=unused-parameter] /var/tmp/portage/www-client/firefox-18.0/work/mozilla-release/media/webrtc/signaling//./src/media/CSFMediaProvider.h:84:16: error: unused parameter 'callId' [-Werror=unused-parameter] ../../../../dist/include/mozilla/BlockingResourceBase.h:333:5: error: unused parameter 'aName' [-Werror=unused-parameter] ../../../../dist/include/mozilla/BlockingResourceBase.h:333:5: error: unused parameter 'aType' [-Werror=unused-parameter] cc1plus: all warnings being treated as errors
Created attachment 335018 [details] firefox-18.0-build.log.tar.xz emerge --info firefox Portage 2.2.0_alpha149 (hardened/linux/amd64/selinux, gcc-4.7.2, glibc-2.17, 3.7.1-pax.x86_64 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.7.1-pax.x86_64-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9300_@_2.50GHz-with-gentoo-2.2 Timestamp of tree: Thu, 10 Jan 2013 03:15:01 +0000 ld GNU gold (GNU Binutils 2.23.1) 1.11 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p42 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2, 3.3.0-r1 dev-util/ccache: 3.1.9 dev-util/cmake: 2.8.10.2-r1 dev-util/pkgconfig: 0.27.1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6, 1.13.1 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.6.3, 4.7.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo systemd hardened-dev gnome custom Installed sets: @local-protected ACCEPT_KEYWORDS="amd64 x86 ~amd64 ~x86" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/polkit-1/actions /var/bind" CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /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/splash /etc/terminfo" CXXFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches" DISTDIR="/usr/local/portage/distfiles" FCFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches" FEATURES="assume-digests binpkg-logs buildpkg collision-protect compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox selinux sesandbox sfperms split-elog split-log splitdebug strict test test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync webrsync-gpg xattr" FFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches" GENTOO_MIRRORS="http://mirrors.163.com/gentoo http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--icf=safe" MAKEOPTS="V=1 -j6" PKGDIR="/usr/local/portage/packages-amd64" PORTAGE_BZIP2_COMMAND="lbzip2" PORTAGE_COMPRESS="xz" PORTAGE_COMPRESS_FLAGS="-9ef" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--ipv4" 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/systemd /var/lib/layman/hardened-development /var/lib/layman/gnome /usr/local/portage" SYNC="rsync://mirrors.ustc.edu.cn/gentoo-portage" USE="X acl alsa amd64 audit bash-completion berkdb bzip2 c++0x cairo caps cli cracklib crypt custom-cflags cxx dbus dri ffmpeg gdbm gmp gnome gpm gtk gtk3 hardened iconv icu ipv6 jit jpeg jpeg2k justify lzma mmx modules mudflap multilib ncurses nls nptl open_perms opengl openmp orc pam pax_kernel pcre png pppd pulseaudio qt4 readline selinux session sse sse2 ssl svg systemd tcpd threads tiff udev unicode urandom vim-syntax xattr xinetd 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="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" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="bootchart btrfs caps dmsquash-live gensplash livenet lvm nfs ssh-client syslog systemd" 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="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_US zh zh_CN" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2 python3_3" QEMU_SOFTMMU_TARGETS="x86_64 arm mips64el ppc64" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="nouveau 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" USE_PYTHON="2.7 3.2 3.3" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND ================================================================= Package Settings ================================================================= www-client/firefox-18.0 was built with the following: USE="alsa custom-cflags custom-optimization dbus gstreamer jit minimal (multilib) (selinux) system-sqlite test -bindist -debug -libnotify (-pgo) -startup-notification -wifi" LINGUAS="zh_CN -af -ak -ar -as -ast -be -bg -bn_BD -bn_IN -br -bs -ca -cs -csb -cy -da -de -el -en_GB -en_ZA -eo -es_AR -es_CL -es_ES -es_MX -et -eu -fa -fi -fr -fy_NL -ga_IE -gd -gl -gu_IN -he -hi_IN -hr -hu -hy_AM -id -is -it -ja -kk -km -kn -ko -ku -lg -lt -lv -mai -mk -ml -mr -nb_NO -nl -nn_NO -nso -or -pa_IN -pl -pt_BR -pt_PT -rm -ro -ru -si -sk -sl -son -sq -sr -sv_SE -ta -ta_LK -te -th -tr -uk -vi -zh_TW -zu" CFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -fno-tree-vectorize -frecord-gcc-switches -mno-avx" CXXFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -fno-tree-vectorize -frecord-gcc-switches -mno-avx"
Created attachment 335020 [details, diff] webrtc-Werror.patch
