Your message dated Wed, 19 Aug 2026 19:45:27 +0200
with message-id
<caaajcma2p6tyb-nwit2nujb5cyh+a1z4dkmc3uhavjbnwcs...@mail.gmail.com>
and subject line Re: mir: ftbfs with GCC-16
has caused the Debian Bug report #1133552,
regarding mir: ftbfs with GCC-16
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1133552: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133552
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:mir
Version: 2.25.2-2
Severity: important
Tags: sid forky ftbfs
User: [email protected]
Usertags: ftbfs-gcc-16
Hi,
mir 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/mir_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.
[...]
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/utils.h:30:23: error:
‘FdEvents’ was not declared in this scope
30 | int fd_event_to_epoll(FdEvents const& event);
| ^~~~~~~~
make[3]: *** [src/common/CMakeFiles/mircommon.dir/build.make:236:
src/common/CMakeFiles/mircommon.dir/dispatch/readable_fd.cpp.o] Error 1
/build/reproducible-path/mir-2.25.2/include/common/mir/dispatch/action_queue.h:40:19:
error: ‘FdEvents’ has not been declared
40 | bool dispatch(FdEvents events) override;
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/include/common/mir/dispatch/action_queue.h:41:5:
error: ‘FdEvents’ does not name a type
41 | FdEvents relevant_events() const override;
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/action_queue.cpp:43:6:
error: ‘bool mir::dispatch::ActionQueue::dispatch’ is not a static data member
of ‘class mir::dispatch::ActionQueue’
43 | bool mir::dispatch::ActionQueue::dispatch(FdEvents events)
| ^~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/action_queue.cpp:43:43:
error: ‘FdEvents’ was not declared in this scope
43 | bool mir::dispatch::ActionQueue::dispatch(FdEvents events)
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/action_queue.cpp:68:16:
error: ‘FdEvents’ in namespace ‘mir::dispatch’ does not name a type
68 | mir::dispatch::FdEvents mir::dispatch::ActionQueue::relevant_events()
const
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:47:19:
error: ‘md::FdEvents’ has not been declared
47 | bool dispatch(md::FdEvents events) override
| ^~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:57:9:
error: ‘FdEvents’ in namespace ‘md’ does not name a type
57 | md::FdEvents relevant_events() const override
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:
In member function ‘virtual bool
{anonymous}::DispatchableAdaptor::dispatch(int)’:
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:49:26:
error: ‘md::FdEvent’ has not been declared
49 | if (events & md::FdEvent::error)
| ^~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:
At global scope:
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:98:6:
error: ‘bool mir::dispatch::MultiplexingDispatchable::dispatch’ is not a
static data member of ‘class mir::dispatch::MultiplexingDispatchable’
98 | bool md::MultiplexingDispatchable::dispatch(md::FdEvents events)
| ^~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:98:49:
error: ‘FdEvents’ is not a member of ‘md’
98 | bool md::MultiplexingDispatchable::dispatch(md::FdEvents events)
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:147:5:
error: ‘FdEvents’ in namespace ‘md’ does not name a type
147 | md::FdEvents md::MultiplexingDispatchable::relevant_events() const
| ^~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:
In member function ‘void
mir::dispatch::MultiplexingDispatchable::add_watch(const
std::shared_ptr<mir::dispatch::Dispatchable>&,
mir::dispatch::DispatchReentrancy)’:
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:171:46:
error: ‘using std::__shared_ptr_access<mir::dispatch::Dispatchable,
__gnu_cxx::_S_atomic, false, false>::element_type = class
mir::dispatch::Dispatchable’ {aka ‘class mir::dispatch::Dispatchable’} has no
member named ‘relevant_events’
171 | e.events = fd_event_to_epoll(dispatchee->relevant_events());
| ^~~~~~~~~~~~~~~
/build/reproducible-path/mir-2.25.2/src/common/dispatch/multiplexing_dispatchable.cpp:171:63:
error: ‘mir::dispatch::fd_event_to_epoll’ cannot be used as a function
171 | e.events = fd_event_to_epoll(dispatchee->relevant_events());
| ^
make[3]: *** [src/common/CMakeFiles/mircommon.dir/build.make:208:
src/common/CMakeFiles/mircommon.dir/dispatch/action_queue.cpp.o] Error 1
make[3]: *** [src/common/CMakeFiles/mircommon.dir/build.make:222:
src/common/CMakeFiles/mircommon.dir/dispatch/multiplexing_dispatchable.cpp.o]
Error 1
make[3]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
[ 11%] Built target mir-test-doubles-udev
[ 11%] Linking CXX static library libGMock.a
/usr/bin/cmake -P CMakeFiles/GMock.dir/cmake_clean_target.cmake
/usr/bin/cmake -E cmake_link_script CMakeFiles/GMock.dir/link.txt --verbose=1
/usr/bin/ar qc libGMock.a
"CMakeFiles/GMock.dir/usr/src/googletest/googlemock/src/gmock-all.cc.o"
/usr/bin/ranlib libGMock.a
make[3]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
[ 11%] Built target GMock
[ 11%] Linking CXX executable ../../../bin/mir_wayland_generator
cd /build/reproducible-path/mir-2.25.2/build-arm64/src/wayland/generator &&
/usr/bin/cmake -E cmake_link_script
CMakeFiles/mir_wayland_generator.dir/link.txt --verbose=1
/usr/bin/c++ -g -O2 -ffile-prefix-map=/build/reproducible-path/mir-2.25.2=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -mbranch-protection=standard -Wdate-time
-D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic
-Wnon-virtual-dtor -Wextra -fPIC -Wno-mismatched-tags -Wno-psabi -Wl,-z,relro
-Wl,-z,now -Wl,--as-needed -Wl,--no-undefined
-Wl,--dependency-file=CMakeFiles/mir_wayland_generator.dir/link.d
CMakeFiles/mir_wayland_generator.dir/wrapper_generator.cpp.o
CMakeFiles/mir_wayland_generator.dir/utils.cpp.o
CMakeFiles/mir_wayland_generator.dir/enum.cpp.o
CMakeFiles/mir_wayland_generator.dir/argument.cpp.o
CMakeFiles/mir_wayland_generator.dir/method.cpp.o
CMakeFiles/mir_wayland_generator.dir/request.cpp.o
CMakeFiles/mir_wayland_generator.dir/event.cpp.o
CMakeFiles/mir_wayland_generator.dir/interface.cpp.o
CMakeFiles/mir_wayland_generator.dir/global.cpp.o
CMakeFiles/mir_wayland_generator.dir/emitter.cpp.o -o
../../../bin/mir_wayland_generator /usr/lib/aarch64-linux-gnu/libxml++-2.6.so
/usr/lib/aarch64-linux-gnu/libxml2.so
/usr/lib/aarch64-linux-gnu/libglibmm-2.4.so
/usr/lib/aarch64-linux-gnu/libgobject-2.0.so
/usr/lib/aarch64-linux-gnu/libglib-2.0.so
/usr/lib/aarch64-linux-gnu/libsigc-2.0.so
make[3]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
[ 11%] Built target mir_wayland_generator
make[3]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
make[2]: *** [CMakeFiles/Makefile2:4666:
src/common/CMakeFiles/mircommon.dir/all] Error 2
make[2]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
make[1]: *** [Makefile:149: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/mir-2.25.2/build-arm64'
dh_auto_build: error: cd build-arm64 && make -j128 INSTALL="install
--strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:21: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit
status 2
--- End Message ---
--- Begin Message ---
Version: 2.28.0-2
--- End Message ---
