https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88750
--- Comment #14 from Jürgen Reuter <juergen.reuter at desy dot de> --- Well, it seems that r267488 from Dec 31 was still working, on the other hand, I saw a problem on the other MACbook definitely around at latest Dec 26 or so. Probably before Christmas. It might be that small updates did not trigger a complete recompilation of the trunk? This one is failing: gfortran -g -O2 -Wl,-rpath -Wl,/usr/local/packages/OpenLoops/lib -o static_1.exe .libs/static_1.exe_prclib_dispatcher.o -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/whizard-core -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/hepmc -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/lcio -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/hoppet -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/looptools -L/usr/local/packages/OpenLoops/lib -L/usr/local/lib -L../src ./.libs/static_1_lib.a -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/models /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/whizard-core/.libs/libwhizard_main.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/.libs/libomega.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/omega/src/.libs/libomega_core.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/.libs/libwhizard.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/vamp/src/.libs/libvamp.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/circe1/src/.libs/libcirce1.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/circe2/src/.libs/libcirce2.a -lcuttools -lopenloops -loneloop -lolcommon -lrambo /usr/local/lib/libLHAPDF.a /usr/local//lib/libHepMC.a -llcio /usr/local/lib/libstdc++.a -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/src -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/src/.libs -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/libsupc++/.libs -lm while that one is working: gfortran -g -O2 -Wl,-rpath -Wl,/usr/local/packages/OpenLoops/lib -o static_1.exe .libs/static_1.exe_prclib_dispatcher.o -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/whizard-core -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/hepmc -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/lcio -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/hoppet -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/looptools -L/usr/local/packages/OpenLoops/lib -L/usr/local/lib -L../src ./.libs/static_1_lib.a -L/Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/models /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/whizard-core/.libs/libwhizard_main.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/.libs/libomega.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/omega/src/.libs/libomega_core.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/src/.libs/libwhizard.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/vamp/src/.libs/libvamp.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/circe1/src/.libs/libcirce1.a /Users/reuter/Physik/whizard/trunk/_build_quasi_naked/circe2/src/.libs/libcirce2.a -lcuttools -lopenloops -loneloop -lolcommon -lrambo /usr/local/lib/libLHAPDF.a -L/usr/local/lib/gcc/x86_64-apple-darwin18.2.0/9.0.0 -L/usr/local/lib/gcc/x86_64-apple-darwin18.2.0/9.0.0/../../.. -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/src -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/src/.libs -L/usr/local/packages/gcc_9.0/_build/x86_64-apple-darwin18.2.0/libstdc++-v3/libsupc++/.libs -lSystem -lgcc_ext.10.5 /usr/local//lib/libHepMC.a -lstdc++ -llcio -lm But that's probably not very helpful for you.
