#1145652 wlcs: FTBFS: /<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:111:25: error: 'typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>; typename std::decay<_Tp>::type = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>]' is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]

Package:
src:wlcs
Source:
src:wlcs
Submitter:
Santiago Vila
Date:
2026-08-26 10:13:04 UTC
Severity:
normal
#1145652#5
Date:
2026-08-26 10:11:04 UTC
From:
To:
Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202608/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:wlcs, so that this is still
visible in the BTS web page for this package.

Thanks.
--------------------------------------------------------------------------------
[...]
[ 31%] Building CXX object CMakeFiles/wlcs.dir/tests/copy_cut_paste.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.dir/tests/copy_cut_paste.cpp.o -MF CMakeFiles/wlcs.dir/tests/copy_cut_paste.cpp.o.d -o CMakeFiles/wlcs.dir/tests/copy_cut_paste.cpp.o -c /<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp
[ 32%] Building CXX object CMakeFiles/wlcs.asan.dir/src/version_specifier.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/src/version_specifier.cpp.o -MF CMakeFiles/wlcs.asan.dir/src/version_specifier.cpp.o.d -o CMakeFiles/wlcs.asan.dir/src/version_specifier.cpp.o -c /<<PKGBUILDDIR>>/src/version_specifier.cpp
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp: In member function ‘virtual void CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:111:25: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>; typename std::decay<_Tp>::type = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  111 |         .WillOnce(Invoke([&](struct wl_data_device*, struct wl_data_offer* id)
      |                   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  112 |         { mdol.listen_to(id); }));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/src/googletest/googlemock/include/gmock/gmock.h:56,
                 from /<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:25:
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp: In member function ‘virtual void CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:123:25: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>; typename std::decay<_Tp>::type = CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  123 |         .WillOnce(Invoke([&](struct wl_data_device*, struct wl_data_offer* id)
      |                   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  124 |         { mdol.listen_to(id); }));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
[ 32%] Building CXX object CMakeFiles/wlcs.asan.dir/src/surface_builder.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/src/surface_builder.cpp.o -MF CMakeFiles/wlcs.asan.dir/src/surface_builder.cpp.o.d -o CMakeFiles/wlcs.asan.dir/src/surface_builder.cpp.o -c /<<PKGBUILDDIR>>/src/surface_builder.cpp
cc1plus: all warnings being treated as errors
make[3]: *** [CMakeFiles/wlcs.dir/build.make:758: CMakeFiles/wlcs.dir/tests/copy_cut_paste.cpp.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:169: CMakeFiles/wlcs.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
[ 32%] Building CXX object CMakeFiles/wlcs.asan.dir/src/input_method.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/src/input_method.cpp.o -MF CMakeFiles/wlcs.asan.dir/src/input_method.cpp.o.d -o CMakeFiles/wlcs.asan.dir/src/input_method.cpp.o -c /<<PKGBUILDDIR>>/src/input_method.cpp
[ 32%] Building CXX object CMakeFiles/wlcs.asan.dir/src/xdg_decoration_unstable_v1.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/src/xdg_decoration_unstable_v1.cpp.o -MF CMakeFiles/wlcs.asan.dir/src/xdg_decoration_unstable_v1.cpp.o.d -o CMakeFiles/wlcs.asan.dir/src/xdg_decoration_unstable_v1.cpp.o -c /<<PKGBUILDDIR>>/src/xdg_decoration_unstable_v1.cpp
[ 33%] Building C object CMakeFiles/wlcs.asan.dir/generated/gtk-primary-selection.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/gtk-primary-selection.c.o -MF CMakeFiles/wlcs.asan.dir/generated/gtk-primary-selection.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/gtk-primary-selection.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/gtk-primary-selection.c
[ 33%] Building C object CMakeFiles/wlcs.asan.dir/generated/primary-selection-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/primary-selection-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/primary-selection-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/primary-selection-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/primary-selection-unstable-v1.c
[ 33%] Building C object CMakeFiles/wlcs.asan.dir/generated/wayland.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/wayland.c.o -MF CMakeFiles/wlcs.asan.dir/generated/wayland.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/wayland.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/wayland.c
[ 33%] Building C object CMakeFiles/wlcs.asan.dir/generated/xdg-shell-unstable-v6.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/xdg-shell-unstable-v6.c.o -MF CMakeFiles/wlcs.asan.dir/generated/xdg-shell-unstable-v6.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/xdg-shell-unstable-v6.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/xdg-shell-unstable-v6.c
[ 34%] Building C object CMakeFiles/wlcs.asan.dir/generated/xdg-shell.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/xdg-shell.c.o -MF CMakeFiles/wlcs.asan.dir/generated/xdg-shell.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/xdg-shell.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/xdg-shell.c
[ 34%] Building C object CMakeFiles/wlcs.asan.dir/generated/wlr-layer-shell-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/wlr-layer-shell-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/wlr-layer-shell-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/wlr-layer-shell-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/wlr-layer-shell-unstable-v1.c
[ 34%] Building C object CMakeFiles/wlcs.asan.dir/generated/xdg-output-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/xdg-output-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/xdg-output-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/xdg-output-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/xdg-output-unstable-v1.c
[ 34%] Building C object CMakeFiles/wlcs.asan.dir/generated/wlr-foreign-toplevel-management-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_ [too-long-redacted] plevel-management-unstable-v1.c
[ 35%] Building C object CMakeFiles/wlcs.asan.dir/generated/pointer-constraints-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/pointer-constraints-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/pointer-constraints-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/pointer-constraints-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/pointer-constraints-unstable-v1.c
[ 35%] Building C object CMakeFiles/wlcs.asan.dir/generated/relative-pointer-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/relative-pointer-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/relative-pointer-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/relative-pointer-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/relative-pointer-unstable-v1.c
[ 35%] Building C object CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v2.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v2.c.o -MF CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v2.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v2.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/text-input-unstable-v2.c
[ 35%] Building C object CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v3.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v3.c.o -MF CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v3.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/text-input-unstable-v3.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/text-input-unstable-v3.c
[ 36%] Building C object CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/input-method-unstable-v1.c
[ 36%] Building C object CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v2.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v2.c.o -MF CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v2.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/input-method-unstable-v2.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/input-method-unstable-v2.c
[ 36%] Building C object CMakeFiles/wlcs.asan.dir/generated/wlr-virtual-pointer-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/wlr-virtual-pointer-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/wlr-virtual-pointer-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/wlr-virtual-pointer-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/wlr-virtual-pointer-unstable-v1.c
[ 36%] Building C object CMakeFiles/wlcs.asan.dir/generated/xdg-decoration-unstable-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/xdg-decoration-unstable-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/xdg-decoration-unstable-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/xdg-decoration-unstable-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/xdg-decoration-unstable-v1.c
[ 37%] Building C object CMakeFiles/wlcs.asan.dir/generated/viewporter.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/viewporter.c.o -MF CMakeFiles/wlcs.asan.dir/generated/viewporter.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/viewporter.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/viewporter.c
[ 37%] Building C object CMakeFiles/wlcs.asan.dir/generated/fractional-scale-v1.c.o
/usr/bin/x86_64-linux-gnu-gcc -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -pedantic -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/generated/fractional-scale-v1.c.o -MF CMakeFiles/wlcs.asan.dir/generated/fractional-scale-v1.c.o.d -o CMakeFiles/wlcs.asan.dir/generated/fractional-scale-v1.c.o -c /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/generated/fractional-scale-v1.c
[ 37%] Building CXX object CMakeFiles/wlcs.asan.dir/tests/test_bad_buffer.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/tests/test_bad_buffer.cpp.o -MF CMakeFiles/wlcs.asan.dir/tests/test_bad_buffer.cpp.o.d -o CMakeFiles/wlcs.asan.dir/tests/test_bad_buffer.cpp.o -c /<<PKGBUILDDIR>>/tests/test_bad_buffer.cpp
[ 37%] Building CXX object CMakeFiles/wlcs.asan.dir/tests/pointer_constraints.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/tests/pointer_constraints.cpp.o -MF CMakeFiles/wlcs.asan.dir/tests/pointer_constraints.cpp.o.d -o CMakeFiles/wlcs.asan.dir/tests/pointer_constraints.cpp.o -c /<<PKGBUILDDIR>>/tests/pointer_constraints.cpp
[ 38%] Building CXX object CMakeFiles/wlcs.asan.dir/tests/copy_cut_paste.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/tests/copy_cut_paste.cpp.o -MF CMakeFiles/wlcs.asan.dir/tests/copy_cut_paste.cpp.o.d -o CMakeFiles/wlcs.asan.dir/tests/copy_cut_paste.cpp.o -c /<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp: In member function ‘virtual void CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:111:25: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>; typename std::decay<_Tp>::type = CopyCutPaste_given_source_has_offered_when_sink_gets_focus_it_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  111 |         .WillOnce(Invoke([&](struct wl_data_device*, struct wl_data_offer* id)
      |                   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  112 |         { mdol.listen_to(id); }));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/src/googletest/googlemock/include/gmock/gmock.h:56,
                 from /<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:25:
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp: In member function ‘virtual void CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/copy_cut_paste.cpp:123:25: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>; typename std::decay<_Tp>::type = CopyCutPaste_given_sink_has_focus_when_source_makes_offer_sink_sees_offer_Test::TestBody()::<lambda(wl_data_device*, wl_data_offer*)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  123 |         .WillOnce(Invoke([&](struct wl_data_device*, struct wl_data_offer* id)
      |                   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  124 |         { mdol.listen_to(id); }));
      |         ~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
[ 38%] Building CXX object CMakeFiles/wlcs.asan.dir/tests/gtk_primary_selection.cpp.o
/usr/bin/x86_64-linux-gnu-g++ -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I/<<PKGBUILDDIR>>/include -I/usr/src/googletest/googlemock/include -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -g -Wall -fno-strict-aliasing -pedantic -Wnon-virtual-dtor -Wextra -fPIC -Werror -Wno-error=maybe-uninitialized -Wno-error=array-bounds -std=c++20 -fsanitize=address -fno-omit-frame-pointer -DGTEST_HAS_PTHREAD=1 -MD -MT CMakeFiles/wlcs.asan.dir/tests/gtk_primary_selection.cpp.o -MF CMakeFiles/wlcs.asan.dir/tests/gtk_primary_selection.cpp.o.d -o CMakeFiles/wlcs.asan.dir/tests/gtk_primary_selection.cpp.o -c /<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp
/<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp: In member function ‘virtual void GtkPrimarySelection_sink_can_listen_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp:166:25: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = GtkPrimarySelection_sink_can_listen_Test::TestBody()::<lambda(auto:43*, auto:44*)>; typename std::decay<_Tp>::type = GtkPrimarySelection_sink_can_listen_Test::TestBody()::<lambda(auto:43*, auto:44*)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  166 |         .WillOnce(Invoke([&](auto*, auto* id) { offer_listener.listen_to(id); }));
      |                   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/src/googletest/googlemock/include/gmock/gmock.h:56,
                 from /<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp:24:
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
/<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp: In member function ‘virtual void GtkPrimarySelection_source_sees_request_Test::TestBody()’:
/<<PKGBUILDDIR>>/tests/gtk_primary_selection.cpp:204:31: error: ‘typename std::decay<_Tp>::type testing::Invoke(FunctionImpl&&) [with FunctionImpl = GtkPrimarySelection_source_sees_request_Test::TestBody()::<lambda(auto:45*, auto:46*, int)>; typename std::decay<_Tp>::type = GtkPrimarySelection_source_sees_request_Test::TestBody()::<lambda(auto:45*, auto:46*, int)>]’ is deprecated: Actions can now be implicitly constructed from callables. No need to create wrapper objects using Invoke(). [-Werror=deprecated-declarations]
  204 |         .WillRepeatedly(Invoke([&](auto*, auto*, int fd) { close(fd); }));
      |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/googletest/googlemock/include/gmock/gmock-actions.h:2042:41: note: declared here
 2042 | typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
      |                                         ^~~~~~
cc1plus: all warnings being treated as errors
make[3]: *** [CMakeFiles/wlcs.asan.dir/build.make:758: CMakeFiles/wlcs.asan.dir/tests/copy_cut_paste.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
cc1plus: all warnings being treated as errors
make[3]: *** [CMakeFiles/wlcs.asan.dir/build.make:772: CMakeFiles/wlcs.asan.dir/tests/gtk_primary_selection.cpp.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:201: CMakeFiles/wlcs.asan.dir/all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:139: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j2 INSTALL="install --strip-program=true" VERBOSE=1 returned exit code 2
make: *** [debian/rules:45: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------