Hi,
cassiopee fails to build in a test rebuild on at least amd64 and arm64 with
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/cassiopee_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=gcc-16 CXX=g++-16 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
Common build failures include unused (but set) variables, array subscripts
partly outside array bounds, and new/dropped symbols in Debian symbols files.
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 package
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.
[...]
| ^~~~~~~~
• candidate expects 1 argument, 2 provided
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:903:16: error: ‘class std::allocator<tree_node_<TreeNode> >’ has no member named ‘construct’
903 | alloc_.construct(tmp, x);
| ~~~~~~~^~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh: In instantiation of ‘iter tree<T, tree_node_allocator>::insert_after(iter, const T&) [with iter = tree<TreeNode>::pre_order_iterator; T = TreeNode; tree_node_allocator = std::allocator<tree_node_<TreeNode> >]’:
/build/reproducible-path/cassiopee-1.0.9/src/cassiopee.cxx:781:30: required from here
781 | sib = this->tr.insert_after(this->tr.begin(),*node);
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:1075:41: error: no matching function for call to ‘std::allocator<tree_node_<TreeNode> >::allocate(int, int)’
1075 | tree_node* tmp = alloc_.allocate(1,0);
| ~~~~~~~~~~~~~~~^~~~~
• there is 1 candidate
• candidate 1: ‘constexpr _Tp* std::allocator< <template-parameter-1-1> >::allocate(std::size_t) [with _Tp = tree_node_<TreeNode>; std::size_t = long unsigned int]’
/usr/include/c++/16/bits/allocator.h:194:7:
194 | allocate(size_t __n)
| ^~~~~~~~
• candidate expects 1 argument, 2 provided
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:1076:16: error: ‘class std::allocator<tree_node_<TreeNode> >’ has no member named ‘construct’
1076 | alloc_.construct(tmp, x);
| ~~~~~~~^~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh: In instantiation of ‘void tree<T, tree_node_allocator>::head_initialise_() [with T = TreeNode; tree_node_allocator = std::allocator<tree_node_<TreeNode> >]’:
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:479:2: required from ‘tree<T, tree_node_allocator>::tree() [with T = TreeNode; tree_node_allocator = std::allocator<tree_node_<TreeNode> >]’
479 | head_initialise_();
| ^~~~~~~~~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/cassiopee.cxx:504:286: required from here
504 | CassieIndexer::CassieIndexer(const char* path): loaded_from_file(false),max_depth(0),do_reduction(false), filename(path), seqstream(path, ios_base::in | ios_base::binary), matches(), serialized_nodes(), MAX_SUFFIX(SUFFIX_CHUNK_SIZE),suffix_position(-1), suffix(NULL), max_index_depth(0)
| ^
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:510:26: error: no matching function for call to ‘std::allocator<tree_node_<TreeNode> >::allocate(int, int)’
510 | head = alloc_.allocate(1,0); // MSVC does not have default second argument
| ~~~~~~~~~~~~~~~^~~~~
• there is 1 candidate
• candidate 1: ‘constexpr _Tp* std::allocator< <template-parameter-1-1> >::allocate(std::size_t) [with _Tp = tree_node_<TreeNode>; std::size_t = long unsigned int]’
/usr/include/c++/16/bits/allocator.h:194:7:
194 | allocate(size_t __n)
| ^~~~~~~~
• candidate expects 1 argument, 2 provided
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:511:31: error: no matching function for call to ‘std::allocator<tree_node_<TreeNode> >::allocate(int, int)’
511 | feet = alloc_.allocate(1,0);
| ~~~~~~~~~~~~~~~^~~~~
• there is 1 candidate
• candidate 1: ‘constexpr _Tp* std::allocator< <template-parameter-1-1> >::allocate(std::size_t) [with _Tp = tree_node_<TreeNode>; std::size_t = long unsigned int]’
/usr/include/c++/16/bits/allocator.h:194:7:
194 | allocate(size_t __n)
| ^~~~~~~~
• candidate expects 1 argument, 2 provided
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:512:16: error: ‘class std::allocator<tree_node_<TreeNode> >’ has no member named ‘construct’
512 | alloc_.construct(head, tree_node_<T>());
| ~~~~~~~^~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:513:16: error: ‘class std::allocator<tree_node_<TreeNode> >’ has no member named ‘construct’
513 | alloc_.construct(feet, tree_node_<T>());
| ~~~~~~~^~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh: In instantiation of ‘iter tree<T, tree_node_allocator>::erase(iter) [with iter = tree<TreeNode>::pre_order_iterator; T = TreeNode; tree_node_allocator = std::allocator<tree_node_<TreeNode> >]’:
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:569:9: required from ‘void tree<T, tree_node_allocator>::clear() [with T = TreeNode; tree_node_allocator = std::allocator<tree_node_<TreeNode> >]’
569 | erase(pre_order_iterator(head->next_sibling));
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/reproducible-path/cassiopee-1.0.9/src/cassiopee.cxx:718:16: required from here
718 | this->tr.clear();
| ~~~~~~~~~~~~~~^~
/build/reproducible-path/cassiopee-1.0.9/src/tree/tree.hh:618:16: error: ‘class std::allocator<tree_node_<TreeNode> >’ has no member named ‘destroy’
618 | alloc_.destroy(cur);
| ~~~~~~~^~~~~~~
make[3]: *** [src/CMakeFiles/cassie.dir/build.make:82: src/CMakeFiles/cassie.dir/cassiopee.cxx.o] Error 1
make[3]: Leaving directory '/build/reproducible-path/cassiopee-1.0.9/obj-aarch64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:201: src/CMakeFiles/cassie.dir/all] Error 2
make[2]: Leaving directory '/build/reproducible-path/cassiopee-1.0.9/obj-aarch64-linux-gnu'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/cassiopee-1.0.9/obj-aarch64-linux-gnu'
dh_auto_build: error: cd obj-aarch64-linux-gnu && make -j128 INSTALL="install --strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:13: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2