[From nobody Wed Apr 22 04:07:07 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:11:00 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-116.7 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FROMDEVELOPER,FVGT_m_MULTI_ODD,HAS_PACKAGE, SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY,USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 83; hammy, 150; neutral, 212; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <ema@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:52086) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCH48-002mvA-1m for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:11:00 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:Content-Type :MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=ZDEN+T8VoWr2cT+e7/LLMjbfbGWpIXDVkyWCPqNY4Hg=; b=A43i/DZh+mb+/RsWmNQbg29Cq1 2Xk5kPBLF6X6ywkrLDI+2cVY8acJ+YOVPs28Wu+MLzY/cZTEjU42EomDhRASzxSY5Y8GtPVDJdWRA 38hSvlIvP+JOkizIDB/o2rL4xK1ui0nR9YEWv4ZbDNT5n6TU++lFVu9Qde3YiRON+OqYFz8OD/9g2 tmB29i+3MYHRHyM5q61+EfugocnQgERWIl0bwzjwEdppHGZQ/Lc1l8ZVtxrUTiSKjifajha0UhS5O kcS6Jg8ju1mgvEQs3UEu4ll/csNqDO7fhMUFoCssJ9VLEl21ZV6YX1MwdRuwiMeTOBevnprGDVmt7 yxHAZG7w==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCH46-00CJi5-1W for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:10:59 +0000 Date: Mon, 13 Apr 2026 15:10:58 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: seqan-raptor: ftbfs with GCC-16 Message-ID: <adzrYjf7iYx2DDUU@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:seqan-raptor Version: 3.0.1+ds-11 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, seqan-raptor fails to build in a test rebuild on at least amd64 and arm64 w= ith gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this report will be raised before the forky release. The full build log can be found at: https://people.debian.org/~ema/gcc-16-rebuilds/output-1/seqan-raptor_arm64.= build.xz The last lines of the build log are at the end of this report. To build with GCC 16, either set CC=3Dgcc-16 CXX=3Dg++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=3Dexperimental install g++=20 Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols file= s. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-16/porting_to.html Please only close this issue after double-checking that the package can be built correctly with GCC 16. Please do not reassign this bug to another package. If a fix in another pac= kage is required, then file a bug for the other package (or clone), and mark this bug as blocked by the bug in the other package. [...] 97 | for_each_hash(filename, callback); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /build/reproducible-path/seqan-raptor-3.0.1+ds/src/prepare/compute_minimise= r.cpp:92:33: required from =E2=80=98raptor::compute_minimiser(const prepa= re_arguments&)::<lambda(auto:87&&, auto:88&&)> [with auto:87 =3D std::range= s::take_view<std::ranges::subrange<std::ranges::zip_view<std::ranges::ref_v= iew<const std::vector<std::vector<std::__cxx11::basic_string<char, std::cha= r_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_= string<char, std::char_traits<char>, std::allocator<char> > > >, std::alloc= ator<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, s= td::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std:= :char_traits<char>, std::allocator<char> > > > > > >, std::ranges::iota_vie= w<unsigned int, std::unreachable_sentinel_t> >::_Iterator<true>, std::range= s::zip_view<std::ranges::ref_view<const std::vector<std::vector<std::__cxx1= 1::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::= allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::all= ocator<char> > > >, std::allocator<std::vector<std::__cxx11::basic_string<c= har, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__= cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > = > > > >, std::ranges::iota_view<unsigned int, std::unreachable_sentinel_t> = >::_Sentinel<true>, std::ranges::subrange_kind::unsized> >; auto:88 =3D rap= tor::call_parallel_on_bins<compute_minimiser(const prepare_arguments&)::<la= mbda(auto:87&&, auto:88&&)>&>(compute_minimiser(const prepare_arguments&)::= <lambda(auto:87&&, auto:88&&)>&, const std::vector<std::vector<std::__cxx11= ::basic_string<char> > >&, uint8_t)::<lambda()>]=E2=80=99 92 | reader.for_each_hash(file_names, | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ 93 | [&](auto && hash) | ~~~~~~~~~~~~~~~~~ 94 | { | ~ 95 | minimiser_table[hash] =3D std:= :min<uint8_t>(254u, minimiser_table[hash] + 1); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 96 | }); | ~~ /usr/include/c++/16/type_traits:3850:7: required from =E2=80=98constexpr = const bool std::is_invocable_v<raptor::compute_minimiser(const prepare_argu= ments&)::<lambda(auto:87&&, auto:88&&)>, std::ranges::take_view<std::ranges= ::subrange<std::ranges::zip_view<std::ranges::ref_view<const std::vector<st= d::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::all= ocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_t= raits<char>, std::allocator<char> > > >, std::allocator<std::vector<std::__= cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, s= td::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std:= :allocator<char> > > > > > >, std::ranges::iota_view<unsigned int, std::unr= eachable_sentinel_t> >::_Iterator<true>, std::ranges::zip_view<std::ranges:= :ref_view<const std::vector<std::vector<std::__cxx11::basic_string<char, st= d::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::= basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std:= :allocator<std::vector<std::__cxx11::basic_string<char, std::char_traits<ch= ar>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char= , std::char_traits<char>, std::allocator<char> > > > > > >, std::ranges::io= ta_view<unsigned int, std::unreachable_sentinel_t> >::_Sentinel<true>, std:= :ranges::subrange_kind::unsized> >, raptor::call_parallel_on_bins<compute_m= inimiser(const prepare_arguments&)::<lambda(auto:87&&, auto:88&&)>&>(comput= e_minimiser(const prepare_arguments&)::<lambda(auto:87&&, auto:88&&)>&, con= st std::vector<std::vector<std::__cxx11::basic_string<char> > >&, uint8_t):= :<lambda()> >=E2=80=99 3850 | =3D __is_invocable(_Fn, _Args...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/16/concepts:383:25: required by substitution of =E2=80= =98template<class algorithm_t, class algorithm_input_range_t, class callbac= k_t> requires (copy_constructible<algorithm_t>) && (input_range<algorithm_= input_range_t>) && (copy_constructible<callback_t>) && (invocable<algorithm= _t, decltype(*(declval<decltype(std::ranges::__access::__begin((declval<_Pa= ttern&>)()))&>)()), callback_t>) void seqan3::detail::execution_handler_par= allel::bulk_execute(algorithm_t&&, algorithm_input_range_t&&, callback_t&&)= [with algorithm_t =3D raptor::compute_minimiser(const prepare_arguments&):= :<lambda(auto:87&&, auto:88&&)>; algorithm_input_range_t =3D std::ranges::c= hunk_view<std::ranges::zip_view<std::ranges::ref_view<const std::vector<std= ::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allo= cator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_tr= aits<char>, std::allocator<char> > > >, std::allocator<std::vector<std::__c= xx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, st= d::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::= allocator<char> > > > > > >, std::ranges::iota_view<unsigned int, std::unre= achable_sentinel_t> > >; callback_t =3D raptor::call_parallel_on_bins<compu= te_minimiser(const prepare_arguments&)::<lambda(auto:87&&, auto:88&&)>&>(co= mpute_minimiser(const prepare_arguments&)::<lambda(auto:87&&, auto:88&&)>&,= const std::vector<std::vector<std::__cxx11::basic_string<char> > >&, uint8= _t)::<lambda()>]=E2=80=99 383 | concept invocable =3D is_invocable_v<_Fn, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /build/reproducible-path/seqan-raptor-3.0.1+ds/include/raptor/call_parallel= _on_bins.hpp:32:29: required from =E2=80=98void raptor::call_parallel_on_= bins(algorithm_t&&, const std::vector<std::vector<std::__cxx11::basic_strin= g<char> > >&, uint8_t) [with algorithm_t =3D compute_minimiser(const prepar= e_arguments&)::<lambda(auto:87&&, auto:88&&)>&; uint8_t =3D unsigned char]= =E2=80=99 32 | executioner.bulk_execute(std::move(worker), std::move(chunked_v= iew), []() {}); | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~~~~~~~~~~~ /build/reproducible-path/seqan-raptor-3.0.1+ds/src/prepare/compute_minimise= r.cpp:132:26: required from here 132 | call_parallel_on_bins(worker, arguments.bin_path, arguments.thr= eads); | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~~ /build/reproducible-path/seqan-raptor-3.0.1+ds/lib/robin-hood-hashing/src/i= nclude/robin_hood.h:2417:41: error: =E2=80=98UINT64_C=E2=80=99 was not decl= ared in this scope 2417 | val =3D (val >> 1U) & UINT64_C(0x7f7f7f7f7f7f7f7f); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /build/reproducible-path/seqan-raptor-3.0.1+ds/lib/robin-hood-hashing/src/i= nclude/robin_hood.h:2417:41: note: =E2=80=98UINT64_C=E2=80=99 is a function= -like macro and might be used incorrectly make[4]: *** [src/prepare/CMakeFiles/raptor_prepare.dir/build.make:82: src/= prepare/CMakeFiles/raptor_prepare.dir/compute_minimiser.cpp.o] Error 1 make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' make[3]: *** [CMakeFiles/Makefile2:669: src/prepare/CMakeFiles/raptor_prepa= re.dir/all] Error 2 make[3]: *** Waiting for unfinished jobs.... make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' make[3]: *** [CMakeFiles/Makefile2:572: src/build/hibf/CMakeFiles/raptor_bu= ild_hibf.dir/all] Error 2 [ 70%] Linking CXX static library ../../../lib/libchopper_layout_lib.a cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/_de= ps/raptor_chopper_project-build/src && /usr/bin/cmake -P CMakeFiles/chopper= _layout_lib.dir/cmake_clean_target.cmake cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/_de= ps/raptor_chopper_project-build/src && /usr/bin/cmake -E cmake_link_script = CMakeFiles/chopper_layout_lib.dir/link.txt --verbose=3D1 /usr/bin/ar qc ../../../lib/libchopper_layout_lib.a CMakeFiles/chopper_layo= ut_lib.dir/chopper_layout.cpp.o /usr/bin/ranlib ../../../lib/libchopper_layout_lib.a make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' [ 70%] Built target chopper_layout_lib [ 72%] Linking CXX static library ../../lib/libraptor_search.a cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /search && /usr/bin/cmake -P CMakeFiles/raptor_search.dir/cmake_clean_targe= t.cmake cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /search && /usr/bin/cmake -E cmake_link_script CMakeFiles/raptor_search.dir= /link.txt --verbose=3D1 /usr/bin/ar qc ../../lib/libraptor_search.a CMakeFiles/raptor_search.dir/ra= ptor_search.cpp.o CMakeFiles/raptor_search.dir/search_hibf.cpp.o CMakeFiles= /raptor_search.dir/search_ibf.cpp.o CMakeFiles/raptor_search.dir/search_par= titioned_ibf.cpp.o /usr/bin/ranlib ../../lib/libraptor_search.a make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' [ 72%] Built target raptor_search [ 74%] Linking CXX static library ../../lib/libraptor_upgrade.a cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /upgrade && /usr/bin/cmake -P CMakeFiles/raptor_upgrade.dir/cmake_clean_tar= get.cmake cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /upgrade && /usr/bin/cmake -E cmake_link_script CMakeFiles/raptor_upgrade.d= ir/link.txt --verbose=3D1 /usr/bin/ar qc ../../lib/libraptor_upgrade.a CMakeFiles/raptor_upgrade.dir/= raptor_upgrade.cpp.o /usr/bin/ranlib ../../lib/libraptor_upgrade.a make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' [ 74%] Built target raptor_upgrade [ 76%] Linking CXX static library ../../lib/libraptor_argument_parsing.a cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /argument_parsing && /usr/bin/cmake -P CMakeFiles/raptor_argument_parsing.d= ir/cmake_clean_target.cmake cd /build/reproducible-path/seqan-raptor-3.0.1+ds/obj-aarch64-linux-gnu/src= /argument_parsing && /usr/bin/cmake -E cmake_link_script CMakeFiles/raptor_= argument_parsing.dir/link.txt --verbose=3D1 /usr/bin/ar qc ../../lib/libraptor_argument_parsing.a CMakeFiles/raptor_arg= ument_parsing.dir/__/build/hibf/parse_chopper_pack_line.cpp.o CMakeFiles/ra= ptor_argument_parsing.dir/build_parsing.cpp.o CMakeFiles/raptor_argument_pa= rsing.dir/compute_bin_size.cpp.o CMakeFiles/raptor_argument_parsing.dir/ini= t_shared_meta.cpp.o CMakeFiles/raptor_argument_parsing.dir/parse_bin_path.c= pp.o CMakeFiles/raptor_argument_parsing.dir/prepare_parsing.cpp.o CMakeFile= s/raptor_argument_parsing.dir/search_parsing.cpp.o CMakeFiles/raptor_argume= nt_parsing.dir/upgrade_parsing.cpp.o /usr/bin/ranlib ../../lib/libraptor_argument_parsing.a make[4]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' [ 76%] Built target raptor_argument_parsing make[3]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' make[2]: *** [Makefile:139: all] Error 2 make[2]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds/= obj-aarch64-linux-gnu' dh_auto_build: error: cd obj-aarch64-linux-gnu && make -j128 INSTALL=3D"ins= tall --strip-program=3Dtrue" VERBOSE=3D1 returned exit code 2 make[1]: *** [debian/rules:30: override_dh_auto_build-arch] Error 25 make[1]: Leaving directory '/build/reproducible-path/seqan-raptor-3.0.1+ds' make: *** [debian/rules:13: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit s= tatus 2 ]