On 10/05/2016 18:14, meino.cra...@gmx.de wrote:
>
> Hi,
>
> This evening - after daily updates without any problem - suddenly
> the Matrix had a glitch and its architect sitting in front of the
> dozens of vintage Cathode Ray Tubes scratches his head and silence
> was his answer to all this:
>
> Diffing databases (18977 -> 18977 packages)
> [U] == sys-apps/man-pages (4.04@03/15/16; 4.04^b -> 4.05^b): A somewhat
> comprehensive collection of Linux man pages
> * Time statistics:
>237 seconds for syncing
> 89 seconds for eix-update
> 2 seconds for eix-diff
>330 seconds total
>
> These are the packages that would be merged, in reverse order:
>
> Calculating dependencies... done!
> [ebuild R]
> cross-armv7a-hardfloat-linux-gnueabi/gcc-4.9.3:4.9.3::crossdev USE="cxx
> fortran multilib nls nptl openmp sanitize vtv%* (-altivec) -awt -cilk -debug
> -doc (-fixed-point) -gcj -go -graphite -hardened -libssp -multislot -nopie
> -nossp -objc -objc++ -objc-gc -regression-test -vanilla" 39 KiB
> [ebuild R ~] cross-avr/gcc-5.3.0:5.3.0::crossdev USE="cxx multilib nls
> nptl openmp sanitize vtv%* (-altivec) -awt -cilk -debug -doc (-fixed-point)
> -fortran -gcj -go -graphite -hardened -jit -libssp -multislot -nopie -nossp
> -objc -objc++ -objc-gc -regression-test -vanilla" 0 KiB
> [ebuild R] sys-devel/gcc-4.9.3:4.9.3::gentoo USE="cxx fortran
> (multilib) nls nptl objc openmp sanitize vtv%* (-altivec) (-awt) -cilk -debug
> -doc (-fixed-point) -gcj -go -graphite (-hardened) (-libssp) -multislot
> -nopie -nossp -objc++ -objc-gc -regression-test -vanilla" 0 KiB
> [ebuild U ] sys-apps/man-pages-4.05::gentoo [4.04::gentoo] USE="nls"
> LINGUAS="-da -de -fr -it -ja -nl -pl -ro -ru -zh_CN" 1419 KiB
> [ebuild U ] sys-libs/timezone-data-2016c::gentoo [2016a::gentoo]
> USE="nls -leaps_timezone" 490 KiB
> [blocks B ] (" cross-armv7a-hardfloat-linux-gnueabi/gcc-4.9.3)
> [blocks B ] sys-devel/gcc-4.9.3)
This last one is the real problem. gcc-4.9 and higher cannot co-exist
with lower versions, per the below it's gcc:4.4
unmerge all
> Total: 5 packages (2 upgrades, 3 reinstalls), Size of downloads: 1948 KiB
> Conflict: 2 blocks (2 unsatisfied)
>
> * Error: The above package list contains packages which cannot be
> * installed at the same time on the same system.
This is info. It tells you portage can't complete the dep resolution
>
> (sys-devel/gcc-4.4.7:4.4/4.4::gentoo, installed) pulled in by
> sys-devel/gcc:4.4 required by @selected
and now the reasons why the blockers are triggered.
gcc-4.4.7 can't be co-installed with gcc-4.9.*
>
> (cross-armv7a-hardfloat-linux-gnueabi/gcc-4.5.4:4.5/4.5::x-portage,
> installed) pulled in by
> cross-armv7a-hardfloat-linux-gnueabi/gcc:4.5 required by @selected
> cross-armv7a-hardfloat-linux-gnueabi/gcc required by @selected
Same issue, this time for one of your crossdev compilers
>
> (sys-devel/gcc-4.9.3:4.9.3/4.9.3::gentoo, ebuild scheduled for merge)
> pulled in by
> sys-devel/gcc required by @selected
> >=sys-devel/gcc-3.4.4 required by
> (cross-armv7a-sfloat-linux-gnueabi/glibc-2.15-r3:2.2/2.2::x-portage,
> installed)
> sys-devel/gcc required by @system
> >=sys-devel/gcc-3.4.4 required by
> (cross-armv7a-softfloat-linux-gnueabi/glibc-2.15-r3:2.2/2.2::x-portage,
> installed)
> >=sys-devel/gcc-4.3 required by
> (cross-armv7a-softfloat-linux-gnueabi/glibc-2.15-r3:2.2/2.2::x-portage,
> installed)
> >=sys-devel/gcc-3.0 required by (sys-devel/llvm-3.5.0:0/3.5::gentoo,
> installed)
> >=sys-devel/gcc-4.1.0 required by
> (cross-armv7a-sfloat-linux-gnueabi/glibc-2.15-r3:2.2/2.2::x-portage,
> installed)
> sys-devel/gcc[openmp] required by
> (app-arch/pxz-5.0_pre20110811:0/0::gentoo, installed)
> >=sys-devel/gcc-4.7[cxx] required by
> (dev-util/nvidia-cuda-toolkit-7.5.18-r2:0/7.5.18::gentoo, installed)
> >=sys-devel/gcc-4.6 required by (sys-libs/glibc-2.22-r4:2.2/2.2::gentoo,
> installed)
> sys-devel/gcc[fortran,openmp?] (sys-devel/gcc[fortran,openmp]) required
> by (virtual/fortran-0:0/0::gentoo, installed)
> >=sys-devel/gcc-4.9 required by (net-libs/webkit-gtk-2.10.9:4/37::gentoo,
> installed)
> >=sys-devel/gcc-4.9.3 required by
> (dev-java/icedtea-bin-7.2.6.6-r1:7/7::gentoo, installed)
> (dev-util/nvidia-cuda-toolkit-7.5.18-r2:0/7.5.18::gentoo, installed)
> >=sys-devel/gcc-3.4.6 required by (dev-db/mysql-5.6.28:0/18::gentoo,
> installed)
this is the full dep graph list of why gcc-4.9 is being pulled in
> (cross-armv7a-hardfloat-linux-gnueabi/gcc-4.9.3:4.9.3/4.9.3::crossdev,
> ebuild scheduled for merge) pulled in by
> >=cross-armv7a-hardfloat-linux-gnueabi/gcc-4.6 required by
> (cross-armv7a-hardfloat-linux-gnueabi/glibc-2.22-r4:2.2/2.2::crossdev,
> installed)
> cross-armv7a-hardfloat-linux-gnueabi/gcc required by @selected
same for the crossdev compiler
>
>
> For more information about Blocked Packages,
