Bill Kenworthy <[email protected]> [14-12-19 08:00]: > On 19/12/14 13:39, [email protected] wrote: > > Hi, > > > > (this happens on a embedded system) > > > > I ran into a problem I think... > > > > As adviced I run > > > > emerge --depclean -v -p > > > > after a greater update to world. > > (by the way: Updateing the world is generally to a bad idea...;) > > > > Beside other things, gcc-4.7.3 was slated for removal. As > > gcc-4.8.3 was already installed and gcc-config shows that it > > is active, I started the above command without "-p".... > > And it screws up the whole thing badly: > > There were many, many applications (the shell for example...) > > which were directly linked to > > /usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/4.7.3/libgcc_s.so.1 > > and/or > > /usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/4.7.3/libstdc++.so.6 > > > > After clearing the sdcard and reinstalling the backup I started > > to emerge all affected ebuilds by hand...only to find, that they > > were again linked against the old libs. > > > > I checked again with gcc-config and found: > > > > beagleboneblack:/root>gcc-config -L > > /usr/lib/gcc/armv7a-hardfloat-linux-gnueabi/4.8.3 > > beagleboneblack:/root>gcc-config -c > > armv7a-hardfloat-linux-gnueabi-4.8.3 > > beagleboneblack:/root>gcc-config -E > > export > > PATH="/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/4.8.3:/lib/rc/bin:/bin:/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/bin/:/opt/bin:/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/4.8.3:/usr/games/bin:/root/bin" > > export GCC_SPECS="" > > > > > > What is going on here? Why still the old compiler and its libraries > > are used? How can I convince Gentoo to finally switch ti gcc-4.8.3? > > > > What do you think? > > > > Best regards, > > Meino > > > > > > Did you run fix_libtool_files.sh? - you have to do it manually after > switching gcc to a bew version. > > BillK > > > Hi Bill,
Thanks for your help and hint! :) In the meanwhile I found a trace of a bad install of version 4.8.3: /etc/env.d/*gcc* was not updated. Currently I am reinstalling the whole gcc-4.8.3. - suit and after that I will call fix_libtool_files.sh. Hope it will fix it! Best regards, Meino
