Hi Matthias, thanks for the quick reply
>are you running sid, or stretch? in plain sid the package doesn't build at all, in order to trim down the differences I started from a Stretch clean pbuilder environment, and upgraded stuff until I got the problem. >is the testsuite rebuilt after the new libstdc++ installed? if yes, is the >libstdc++-5-dev package upgraded as well? yes, of course the testsuite has been rebuilt, if that matters, I'm compiling with "-std=c++11" flag so, to resume starting from stretch, enabling sid repository apt-get install libstdc++6 libstdc++-5-dev The following extra packages will be installed: gcc-5-base libasan2 libatomic1 libcilkrts5 libgcc-5-dev libgcc1 libgomp1 libitm1 liblsan0 libmpx0 libquadmath0 libtsan0 libubsan0 fetch casablanca and try to build. /casablanca/Release/tests/functional/streams/fstreambuf_tests.cpp:158: error: Failure in OpenForReadDoesntCreateFile2: CHECK_EQUAL(static_cast<int>(std::errc::no_such_file_or_directory), _condFound.value()) where static_cast<int>(std::errc::no_such_file_or_directory)=2 and _condFound.value()=0 >please can you distill down a test case? the test case seems pretty generic utility::string_t fname = U("OpenForReadDoesntCreateFile2.txt"); VERIFY_THROWS_SYSTEM_ERROR(OPEN<char>(fname, std::ios_base::in | std::ios_base::binary ).get(), std::errc::no_such_file_or_directory); std::ifstream is; VERIFY_IS_NULL(is.rdbuf()->open(fname.c_str(), std::ios::in | std::ios_base::binary)); isn't this something generic? (sorry I don't undestand too much g++ code, moreover I'm using an embedded UnitTestpp because the Debian one is too outdated) cheers, G. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org