[Debian-med-packaging] Bug#1097555: pbcopper: ftbfs with GCC-15

[Matthias Klose]

Package: src:pbcopper
Version: 2.3.0+dfsg-2
Severity: important
Tags: sid forky
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-15

[This bug is NOT targeted to the upcoming trixie release]

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.

The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/pbcopper_2.3.0+dfsg-2_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.

To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other Common build failures are new warnings resulting in build failures
with -Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-15/porting_to.html

[...]
../meson.build:2: WARNING: Keyword argument "default_options" defined multiple times.
WARNING: This will be an error in Meson 2.0.
Project name: pbcopper
Project version: 2.3.0
C compiler for the host machine: cc (gcc 15.0.1 "cc (Debian 15-20250213-1) 15.0.1 20250213 (experimental) [master r15-7502-g26baa2c09b3]")
C linker for the host machine: cc ld.bfd 2.44
C++ compiler for the host machine: c++ (gcc 15.0.1 "c++ (Debian 15-20250213-1) 15.0.1 20250213 (experimental) [master r15-7502-g26baa2c09b3]")
C++ linker for the host machine: c++ ld.bfd 2.44
Host machine cpu family: x86_64
Host machine cpu: x86_64
Compiler for C++ supports arguments -Wduplicated-cond: YES 
Compiler for C++ supports arguments -Wduplicated-branches: YES 
Compiler for C++ supports arguments -Wlogical-op: YES 
Compiler for C++ supports arguments -Wrestrict: YES 
Compiler for C++ supports arguments -Wdouble-promotion: YES 
Compiler for C++ supports arguments -Wshadow: YES 
Compiler for C++ supports arguments -Wformat=1: YES 
Compiler for C supports arguments -Wc++-compat: YES 
Compiler for C supports arguments -Wno-unused-parameter: YES 
Compiler for C supports arguments -Wno-unused-variable: YES 
Compiler for C supports arguments -Wno-sign-compare: YES 
Compiler for C supports arguments -Wno-unused-but-set-variable: YES 
Compiler for C supports arguments -msse4.1: YES 
Run-time dependency threads found: YES
Found pkg-config: YES (/usr/bin/pkg-config) 1.8.1
Run-time dependency Boost found: YES 1.83.0 (/usr/include)
Configuring PbcopperVersion.cpp using configuration
Configuring LibraryVersion.h using configuration
Program tools/check-formatting found: YES (/build/reproducible-path/pbcopper-2.3.0+dfsg/tools/check-formatting)
Run-time dependency GTest found: YES 1.15.0
Configuring PbcopperTestData.h using configuration
Build targets in project: 5

pbcopper 2.3.0

  User defined options
    buildtype         : plain
    libdir            : lib/x86_64-linux-gnu
    localstatedir     : /var
    prefix            : /usr
    python.bytecompile: -1
    sysconfdir        : /etc
    wrap_mode         : nodownload

Found ninja-1.12.1 at /usr/bin/ninja
   dh_auto_build -O--builddirectory=build
	cd build && LC_ALL=C.UTF-8 ninja -j8 -v
[1/182] /usr/bin/meson --internal vcstagger ../src/LibraryGitHash.h.in src/LibraryGitHash.h 2.3.0 /build/reproducible-path/pbcopper-2.3.0+dfsg/src @COPPER_GIT_SHA1@ '(.*)' git describe --always '--dirty=*'
[2/182] /usr/bin/meson --internal vcstagger ../src/utility/PbcopperGitHash.cpp.in src/utility/PbcopperGitHash.cpp 2.3.0 /build/reproducible-path/pbcopper-2.3.0+dfsg/src/utility @COPPER_GIT_SHA1@ '(.*)' git describe --always '--dirty=*'
[3/182] c++ -Isrc/libpbcopper.so.2.3.0.p -Isrc -I../src -Iinclude -I../include -Isrc/utility -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DBOOST_ALL_NO_LIB -pthread -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ src/libpbcopper.so.2.3.0.p/meson-generated_.._utility_PbcopperGitHash.cpp.o -MF src/libpbcopper.so.2.3.0.p/meson-generated_.._utility_PbcopperGitHash.cpp.o.d -o src/libpbcopper.so.2.3.0.p/meson-generated_.._utility_PbcopperGitHash.cpp.o -c src/utility/PbcopperGitHash.cpp
[4/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o -MF tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o.d -o tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o -c ../tests/src/algorithm/test_LSHIndex.cpp
FAILED: tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o 
c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o -MF tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o.d -o tests/pbcopper_test.p/src_algorithm_test_LSHIndex.cpp.o -c ../tests/src/algorithm/test_LSHIndex.cpp
In file included from ../tests/src/algorithm/test_LSHIndex.cpp:2:
../include/pbcopper/algorithm/LSHIndex.h: In static member function ‘static PacBio::Algorithm::LSHIndex<KeyT, IdT> PacBio::Algorithm::LSHIndex<KeyT, IdT>::CloneLike(const PacBio::Algorithm::LSHIndex<KeyT, IdT>&)’:
../include/pbcopper/algorithm/LSHIndex.h:232:32: error: ‘const class PacBio::Algorithm::LSHIndex<KeyT, IdT>’ has no member named ‘isBottomKOnly__’; did you mean ‘isBottomKOnly_’? [-Wtemplate-body]
  232 |         res.isBottomKOnly_ = o.isBottomKOnly__;
      |                                ^~~~~~~~~~~~~~~
      |                                isBottomKOnly_
[5/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_align_test_EdlibAlign.cpp.o -MF tests/pbcopper_test.p/src_align_test_EdlibAlign.cpp.o.d -o tests/pbcopper_test.p/src_align_test_EdlibAlign.cpp.o -c ../tests/src/align/test_EdlibAlign.cpp
[6/182] c++ -Isrc/libpbcopper.so.2.3.0.p -Isrc -I../src -Iinclude -I../include -Isrc/utility -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DBOOST_ALL_NO_LIB -pthread -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ src/libpbcopper.so.2.3.0.p/LibraryInfo.cpp.o -MF src/libpbcopper.so.2.3.0.p/LibraryInfo.cpp.o.d -o src/libpbcopper.so.2.3.0.p/LibraryInfo.cpp.o -c ../src/LibraryInfo.cpp
[7/182] c++ -Isrc/libpbcopper.so.2.3.0.p -Isrc -I../src -Iinclude -I../include -Isrc/utility -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DBOOST_ALL_NO_LIB -pthread -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ src/libpbcopper.so.2.3.0.p/algorithm_Heteroduplex.cpp.o -MF src/libpbcopper.so.2.3.0.p/algorithm_Heteroduplex.cpp.o.d -o src/libpbcopper.so.2.3.0.p/algorithm_Heteroduplex.cpp.o -c ../src/algorithm/Heteroduplex.cpp
[8/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_align_test_BandedChainAlign.cpp.o -MF tests/pbcopper_test.p/src_align_test_BandedChainAlign.cpp.o.d -o tests/pbcopper_test.p/src_align_test_BandedChainAlign.cpp.o -c ../tests/src/align/test_BandedChainAlign.cpp
[9/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_algorithm_test_Heteroduplex.cpp.o -MF tests/pbcopper_test.p/src_algorithm_test_Heteroduplex.cpp.o.d -o tests/pbcopper_test.p/src_algorithm_test_Heteroduplex.cpp.o -c ../tests/src/algorithm/test_Heteroduplex.cpp
[10/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_algorithm_test_KMerIndex.cpp.o -MF tests/pbcopper_test.p/src_algorithm_test_KMerIndex.cpp.o.d -o tests/pbcopper_test.p/src_algorithm_test_KMerIndex.cpp.o -c ../tests/src/algorithm/test_KMerIndex.cpp
[11/182] c++ -Itests/pbcopper_test.p -Itests -I../tests -Iinclude -I../include -I../tests/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -O2 -ffile-prefix-map=/build/reproducible-path/pbcopper-2.3.0+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fPIC -DSIMDE_ENABLE_OPENMP -fopenmp-simd -O3 -std=c++20 -Wdate-time -D_FORTIFY_SOURCE=2 -DBOOST_ALL_NO_LIB -pthread -DGTEST_HAS_PTHREAD=1 -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -Wdouble-promotion -Wshadow -Wformat=1 -MD -MQ tests/pbcopper_test.p/src_align_test_Alignment.cpp.o -MF tests/pbcopper_test.p/src_align_test_Alignment.cpp.o.d -o tests/pbcopper_test.p/src_align_test_Alignment.cpp.o -c ../tests/src/align/test_Alignment.cpp
ninja: build stopped: subcommand failed.
dh_auto_build: error: cd build && LC_ALL=C.UTF-8 ninja -j8 -v returned exit code 1
make: *** [debian/rules:10: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2