[Debian-med-packaging] Bug#1015520: libseqlib: ftbfs with LTO (link time optimization) enabled

[Matthias Klose]

Package: src:libseqlib
Version: 1.2.0+dfsg-8
Severity: minor
Tags: sid bookworm
User: debian-gcc at lists.debian.org
Usertags: ftbfs-lto

This package currently fails to build (at least on the amd64
architecture) with link time optimizations enabled.  For a background
for LTO please see

https://wiki.debian.org/ToolChain/LTO

The goal is to enable this optimization by default in an upcoming
Debian release in dpkg-buildflags for 64bit architectures.  The goal
is to get this package to build with link time optimizations, or to
explicitly disable link time optimizations for this package build.

To reproduce the build failure, enable the lto optimization in
testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS
in the debian/rules file, or if this macro is unset, just set it:

export DEB_BUILD_MAINT_OPTIONS = optimize=+lto

Please try to fix the build with lto enabled, fixing the packaging or
forwarding the issue upstream. If the issue cannot be fixed,
explicitly disallow building the package with lto by adding to your
rules file:

export DEB_BUILD_MAINT_OPTIONS = optimize=-lto

or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS.

The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/dpkglto/libseqlib_1.2.0+dfsg-8_unstable_dpkglto.log
The last lines of the build log are at the end of this report.

[...]
@@ -554,17 +554,17 @@
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  _ZTINSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb1ELb1EEE at Base 1.2.0
  (optional)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt15_Sp_counted_ptrIPN12aho_corasick10basic_trieIcEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt15_Sp_counted_ptrIPSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS6_ESt8equal_toIS6_ESaISt4pairIKS6_iEEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt15_Sp_counted_ptrIPSt13unordered_mapIiN6SeqLib13TIntervalTreeIimEESt4hashIiESt8equal_toIiESaISt4pairIKiS3_EEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt15_Sp_counted_ptrIPSt6vectorIN6SeqLib13GenomicRegionESaIS2_EELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt15_Sp_counted_ptrIPN12aho_corasick10basic_trieIcEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt15_Sp_counted_ptrIPSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS6_ESt8equal_toIS6_ESaISt4pairIKS6_iEEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt15_Sp_counted_ptrIPSt13unordered_mapIiN6SeqLib13TIntervalTreeIimEESt4hashIiESt8equal_toIiESaISt4pairIKiS3_EEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt15_Sp_counted_ptrIPSt6vectorIN6SeqLib13GenomicRegionESaIS2_EELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
  (optional)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt19_Sp_counted_deleterIP6bam1_tN6SeqLib11free_deleteESaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt19_Sp_counted_deleterIP7htsFile14htsFile_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt19_Sp_counted_deleterIP9hts_idx_t10idx_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt19_Sp_counted_deleterIP9hts_itr_t14hts_itr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt19_Sp_counted_deleterIP9sam_hdr_t14bam_hdr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTISt23_Sp_counted_ptr_inplaceINSt8__detail4_NFAINSt7__cxx1112regex_traitsIcEEEESaIS5_ELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt19_Sp_counted_deleterIP6bam1_tN6SeqLib11free_deleteESaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt19_Sp_counted_deleterIP7htsFile14htsFile_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt19_Sp_counted_deleterIP9hts_idx_t10idx_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt19_Sp_counted_deleterIP9hts_itr_t14hts_itr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt19_Sp_counted_deleterIP9sam_hdr_t14bam_hdr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTISt23_Sp_counted_ptr_inplaceINSt8__detail4_NFAINSt7__cxx1112regex_traitsIcEEEESaIS5_ELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
  _ZTS10idx_delete at Base 1.2.0
  _ZTS14bam_hdr_delete at Base 1.2.0
  _ZTS14htsFile_delete at Base 1.2.0
@@ -599,25 +599,25 @@
  (optional)_ZTSSt19_Sp_counted_deleterIP9sam_hdr_t14bam_hdr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
  _ZTSSt19_Sp_make_shared_tag at Base 1.2.0
  (optional)_ZTSSt23_Sp_counted_ptr_inplaceINSt8__detail4_NFAINSt7__cxx1112regex_traitsIcEEEESaIS5_ELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt15_Sp_counted_ptrIPN12aho_corasick10basic_trieIcEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt15_Sp_counted_ptrIPSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS6_ESt8equal_toIS6_ESaISt4pairIKS6_iEEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt15_Sp_counted_ptrIPSt13unordered_mapIiN6SeqLib13TIntervalTreeIimEESt4hashIiESt8equal_toIiESaISt4pairIKiS3_EEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt15_Sp_counted_ptrIPSt6vectorIN6SeqLib13GenomicRegionESaIS2_EELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt19_Sp_counted_deleterIP6bam1_tN6SeqLib11free_deleteESaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt19_Sp_counted_deleterIP7htsFile14htsFile_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt19_Sp_counted_deleterIP9hts_idx_t10idx_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt19_Sp_counted_deleterIP9hts_itr_t14hts_itr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt19_Sp_counted_deleterIP9sam_hdr_t14bam_hdr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
- (optional)_ZTVSt23_Sp_counted_ptr_inplaceINSt8__detail4_NFAINSt7__cxx1112regex_traitsIcEEEESaIS5_ELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt15_Sp_counted_ptrIPN12aho_corasick10basic_trieIcEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt15_Sp_counted_ptrIPSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS6_ESt8equal_toIS6_ESaISt4pairIKS6_iEEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt15_Sp_counted_ptrIPSt13unordered_mapIiN6SeqLib13TIntervalTreeIimEESt4hashIiESt8equal_toIiESaISt4pairIKiS3_EEELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt15_Sp_counted_ptrIPSt6vectorIN6SeqLib13GenomicRegionESaIS2_EELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt19_Sp_counted_deleterIP6bam1_tN6SeqLib11free_deleteESaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt19_Sp_counted_deleterIP7htsFile14htsFile_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt19_Sp_counted_deleterIP9hts_idx_t10idx_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt19_Sp_counted_deleterIP9hts_itr_t14hts_itr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt19_Sp_counted_deleterIP9sam_hdr_t14bam_hdr_deleteSaIvELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZTVSt23_Sp_counted_ptr_inplaceINSt8__detail4_NFAINSt7__cxx1112regex_traitsIcEEEESaIS5_ELN9__gnu_cxx12_Lock_policyE2EE at Base 1.2.0
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  _ZZNKSt8__detail11_AnyMatcherINSt7__cxx1112regex_traitsIcEELb0ELb0ELb0EEclEcE5__nul at Base 1.2.0
  _ZZNKSt8__detail11_AnyMatcherINSt7__cxx1112regex_traitsIcEELb0ELb0ELb1EEclEcE5__nul at Base 1.2.0
  _ZZNKSt8__detail11_AnyMatcherINSt7__cxx1112regex_traitsIcEELb0ELb1ELb0EEclEcE5__nul at Base 1.2.0
  _ZZNKSt8__detail11_AnyMatcherINSt7__cxx1112regex_traitsIcEELb0ELb1ELb1EEclEcE5__nul at Base 1.2.0
- (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb0ELb1EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
- (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb1ELb0EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
- (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb1ELb1EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb0ELb1EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb1ELb0EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
+#MISSING: 1.2.0+dfsg-8# (optional)_ZZNKSt8__detail15_BracketMatcherINSt7__cxx1112regex_traitsIcEELb1ELb1EE8_M_applyEcSt17integral_constantIbLb0EEENKUlvE_clEv at Base 1.2.0
  _ZZNKSt8__detail9_ExecutorIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS5_9sub_matchISB_EEENS5_12regex_traitsIcEELb0EE10_M_is_wordEcE3__s at Base 1.2.0
  _ZZNKSt8__detail9_ExecutorIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS5_9sub_matchISB_EEENS5_12regex_traitsIcEELb1EE10_M_is_wordEcE3__s at Base 1.2.0
  _ZZNSt19_Sp_make_shared_tag5_S_tiEvE5__tag at Base 1.2.0
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:10: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2