updating firefox 62 requiere GCC 6.1 or newer

[johnnygarb]

Updating firefox 62 requiere GCC 6.1 or newer

but Emerge try to update Firefox first instead of GCC

and it fail

of course i could Emerge GCC manually.
but  Emerge is supposed to be in charge of build order.

is this an error?
 

sudo emerge -avuND @world

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild U ] www-client/firefox-62.0.3::net-kit [60.1.0::net-kit] USE="dbus gmp-autoupdate screenshot -bindist -clang% -custom-cflags -custom-optimization -debug -eme-free -geckodriver% -hardened -hwaccel -jack -lto% (-neon) -pulseaudio (-selinux) -startup-notification -system-harfbuzz (-system-icu) -system-jpeg -system-libevent -system-libvpx (-system-sqlite) -test -wifi" L10N="es-AR -ach -af -an -ar -as -ast -az -bg -bn-BD -bn-IN -br -bs -ca -cak -cs -cy -da -de -dsb -el -en-GB -en-ZA -eo -es-CL -es-ES -es-MX -et -eu -fa -ff -fi -fr -fy -ga -gd -gl -gn -gu -he -hi -hr -hsb -hu -hy -id -is -it -ja -ka -kab -kk -km -kn -ko -lij -lt -lv -mai -mk -ml -mr -ms -nb -nl -nn -or -pa -pl -pt-BR -pt-PT -rm -ro -ru -si -sk -sl -son -sq -sr -sv -ta -te -th -tr -uk -uz -vi -xh -zh-CN -zh-TW" 0 KiB
[ebuild R ] dev-vcs/git-2.15.2::core-kit USE="blksha1 curl gpg iconv nls pcre pcre-jit perl python threads webdav -cgi -cvs -doc -emacs -gnome-keyring -highlight -libressl -mediawiki -mediawiki-experimental (-ppcsha1) -subversion -test -tk -xinetd (-linguas_bg%) (-linguas_ca%) (-linguas_de%) (-linguas_es%) (-linguas_fr%) (-linguas_is%) (-linguas_it%) (-linguas_ko%) (-linguas_pt_PT%) (-linguas_ru%) (-linguas_sv%) (-linguas_vi%) (-linguas_zh_CN%)" PYTHON_TARGETS="python2_7" 0 KiB
[ebuild NS ] sys-devel/gcc-7.3.1-r5:7.3.1::core-kit [5.4.0-r1:5.4.0::core-kit] USE="cxx fortran (multilib) nls openmp pch pie ssp -ada (-altivec) -checking_all -checking_assert -checking_df -checking_fold -checking_gc -checking_gcac -checking_misc -checking_no -checking_release -checking_rtl -checking_rtlflag -checking_runtime -checking_tree -checking_valgrind -checking_yes -d -dev_extra_warnings -doc -generic_host (-go) -graphite (-hardened) (-libssp) -link_now -lto-bootstrap -objc -objc++ -objc-gc (-sanitize) -ssp_all -stage1_checking_all -stage1_checking_assert -stage1_checking_df -stage1_checking_fold -stage1_checking_gc -stage1_checking_gcac -stage1_checking_misc -stage1_checking_no -stage1_checking_release -stage1_checking_rtl -stage1_checking_rtlflag -stage1_checking_runtime -stage1_checking_tree -stage1_checking_valgrind -stage1_checking_yes -test -vanilla (-vtv)" ABI_X86="(32) (64) (-x32)" 0 KiB

Total: 3 packages (1 upgrade, 1 in new slot, 1 reinstall), Size of downloads: 0 KiB

 0:30.49 DEBUG: KERNEL = Linux
 0:30.49 DEBUG: ENDIANNESS = little
 0:30.50 ERROR: Only GCC 6.1 or newer is supported (found version 5.4.0).
 0:30.60 *** Fix above errors and then restart with\
 0:30.60                "/usr/bin/gmake -f client.mk build"
 0:30.60 gmake: *** [client.mk:127: configure] Error 1
 * ERROR: www-client/firefox-62.0.3::net-kit failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  92:  Called src_configure
 *   environment, line 5640:  Called die
 * The specific snippet of code:
 *       SHELL="${SHELL:-${EPREFIX}/bin/bash}" MOZ_NOSPAM=1 ./mach configure || die
 * 
 * If you need support, post the output of `emerge --info '=www-client/firefox-62.0.3::net-kit'`,
 * the complete build log and the output of `emerge -pqv '=www-client/firefox-62.0.3::net-kit'`.
 * The complete build log is located at '/var/tmp/portage/www-client/firefox-62.0.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/www-client/firefox-62.0.3/temp/environment'.
 * Working directory: '/var/tmp/portage/www-client/firefox-62.0.3/work/firefox-62.0.3'
 * S: '/var/tmp/portage/www-client/firefox-62.0.3/work/firefox-62.0.3'

 

[cardinal]

If

emerge -avuND @world

then add

EMERGE_DEFAULT_OPTS="--with-bdeps=y"

to /etc/portage/make.conf 

If not then always update with this command:

emerge -avuND --with-bdeps=y @world