[gentoo-user] You need at least GCC 4.7.x or Clang >= 3.0 for C++11-specific compiler flags

[Carlos Sura]

Hello mates,

I am facing the following issue, not sure why I have been trying to fix it
for 3 days now.

I've also installed Clang, but the same results.

Additional information:
~AMD64

emerge --info
here: http://tny.cz/c2210f24


Build log:

^[[32;01m * ^[[39;49;00mPackage:    net-libs/webkit-gtk-2.0.4
^[[32;01m * ^[[39;49;00mRepository: gentoo
^[[32;01m * ^[[39;49;00mMaintainer: gnome@g.o
^[[32;01m * ^[[39;49;00mUSE:        amd64 elibc_glibc geoloc gstreamer
introspection jit kernel_linux userland_GNU webgl
^[[32;01m * ^[[39;49;00mFEATURES:   preserve-libs sandbox userpriv
usersandbox
 ^[[31;01m*^[[0m ERROR: net-libs/webkit-gtk-2.0.4::gentoo failed (pretend
phase):
 ^[[31;01m*^[[0m   You need at least GCC 4.7.x or Clang >= 3.0 for
C++11-specific compiler flags
 ^[[31;01m*^[[0m
 ^[[31;01m*^[[0m Call stack:
 ^[[31;01m*^[[0m                 ebuild.sh, line  93:  Called pkg_pretend
 ^[[31;01m*^[[0m   webkit-gtk-2.0.4.ebuild, line  93:  Called die
 ^[[31;01m*^[[0m The specific snippet of code:
 ^[[31;01m*^[[0m                die "You need at least GCC 4.7.x or Clang
>= 3.0 for C++11-specific compiler flags"
 ^[[31;01m*^[[0m
 ^[[31;01m*^[[0m If you need support, post the output of `emerge --info
'=net-libs/webkit-gtk-2.0.4::gentoo'`,
 ^[[31;01m*^[[0m the complete build log and the output of `emerge -pqv
'=net-libs/webkit-gtk-2.0.4::gentoo'`.
 ^[[31;01m*^[[0m The complete build log is located at
'/var/tmp/portage/net-libs/webkit-gtk-2.0.4/temp/build.log'.
 ^[[31;01m*^[[0m The ebuild environment file is located at
'/var/tmp/portage/net-libs/webkit-gtk-2.0.4/temp/die.env'.
 ^[[31;01m*^[[0m Working directory: '/usr/lib64/portage/pym'
 ^[[31;01m*^[[0m S:
'/var/tmp/portage/net-libs/webkit-gtk-2.0.4/work/webkitgtk-2.0.4'



Any help?

-- 
Carlos Sura.-
www.carlossura.com
www.carlossura.com/blog