[Debian-med-packaging] Bug#1091568: libmaus2: FTBFS on i386: ld: ./.libs/libmaus2.so: undefined reference to `libmaus2::posix::PosixFunctions::fstatSizeAndMode(int, long long&, unsigned char*)'

[Lucas Nussbaum]

Source: libmaus2
Version: 2.0.813+ds-3
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20241228 ftbfs-trixie

Hi,

During a rebuild of all packages in sid, this package failed to build
on i386.

This package currently has binary packages on i386, so this is a regression.

Relevant part (hopefully):
> /bin/bash ../libtool  --tag=CXX   --mode=link g++   -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3  -std=c++17 -pthread -fopenmp  -Wl,-z,relro -Wl,-z,now -rdynamic -o testAIO test/testAIO-testAIO.o libmaus2.la libmaus2_parallel.la libmaus2_autoarray.la libmaus2_exception.la libmaus2_stacktrace.la libmaus2_posix.la libmaus2_demangle.la libmaus2_arch.la libmaus2_simd_align_128.la libmaus2_simd_align_256.la -lz 
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPool test/testThreadPool-testThreadPool.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolBgzfRead test/testThreadPoolBgzfRead-testThreadPoolBgzfRead.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolBgzfDecompress test/testThreadPoolBgzfDecompress-testThreadPoolBgzfDecompress.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testAIO test/testAIO-testAIO.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolBamAccumulate test/testThreadPoolBamAccumulate-testThreadPoolBamAccumulate.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolRead test/testThreadPoolRead-testThreadPoolRead.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolBamParse test/testThreadPoolBamParse-testThreadPoolBamParse.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> libtool: link: g++ -W -Wall -Wnon-virtual-dtor -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -std=c++17 -fopenmp -Wl,-z -Wl,relro -Wl,-z -Wl,now -rdynamic -o .libs/testThreadPoolCramEncode test/testThreadPoolCramEncode-testThreadPoolCramEncode.o  ./.libs/libmaus2.so ./.libs/libmaus2_parallel.so ./.libs/libmaus2_autoarray.so ./.libs/libmaus2_exception.so ./.libs/libmaus2_stacktrace.so ./.libs/libmaus2_posix.so ./.libs/libmaus2_demangle.so ./.libs/libmaus2_arch.so ./.libs/libmaus2_simd_align_128.so ./.libs/libmaus2_simd_align_256.so -lz -fopenmp -pthread
> /usr/bin/ld: ./.libs/libmaus2.so: undefined reference to `libmaus2::posix::PosixFunctions::fstatSizeAndMode(int, long long&, unsigned char*)'
> collect2: error: ld returned 1 exit status


The full build log is available from:
http://qa-logs.debian.net/2024/12/28/libmaus2_2.0.813+ds-3_unstable-i386.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20241228;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20241228&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.