/bin/sh ../libtool --tag=CXX --mode=link x86_64-pc-linux-gnu-g++ -Werror=terminate -O2 -pipe -march=native -DCBC_BUILD -Wl,-O1 -Wl,--as-needed -o cbc CoinSolve.o libCbcSolver.la libCbc.la -lOsiClp -lClp -lOsi -lCoinUtils -lbz2 -lz -lm -lCgl -lOsiClp -lClp -lOsi -lCoinUtils -lbz2 -lz -lm x86_64-pc-linux-gnu-g++ -Werror=terminate -O2 -pipe -march=native -DCBC_BUILD -Wl,-O1 -o .libs/cbc CoinSolve.o -Wl,--as-needed ./.libs/libCbcSolver.so /var/tmp/portage/sci-libs/coinor-cbc-2.8.9/work/coinor-cbc-2.8.9_build/src/.libs/libCbc.so ./.libs/libCbc.so -lCgl -lOsiClp -lClp -lOsi -lCoinUtils -lbz2 -lz -lm ./.libs/libCbcSolver.so: undefined reference to `virtual thunk to OsiClpSolverInterface::getColName[abi:cxx11](int, unsigned int) const' ./.libs/libCbcSolver.so: undefined reference to `virtual thunk to OsiClpSolverInterface::getRowName[abi:cxx11](int, unsigned int) const' collect2: error: ld returned 1 exit status make[2]: *** [Makefile:844: cbc] Error 1 ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 13.0_libressl_20171111-114143 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-7.2.0 * Available Python interpreters, in order of preference: [1] python3.4 [2] python3.6 (fallback) [3] python2.7 (fallback) [4] pypy3 (fallback) [5] pypy (fallback) Available Ruby profiles: [1] ruby22 (with Rubygems) * emerge -qpv sci-libs/coinor-cbc [ebuild N ] sci-libs/coinor-cbc-2.8.9 USE="-doc -examples -static-libs {-test}"
Created attachment 505114 [details] emerge-info.txt
Created attachment 505116 [details] emerge-history.txt
Created attachment 505118 [details] environment
Created attachment 505120 [details] etc.portage.tbz2
Created attachment 505122 [details] logs.tbz2
Created attachment 505124 [details] sci-libs:coinor-cbc-2.8.9:20171120-121558.log
Created attachment 505126 [details] temp.tbz2
I just updated coinor-cbc and all of its dependencies, can you give the new version a try?