Bug#997115: tbb: FTBFS: dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below

[Lucas Nussbaum]

Source: tbb
Version: 2020.3-1
Severity: serious
Justification: FTBFS
Tags: bookworm sid ftbfs

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.


Relevant part (hopefully):
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> dh_compress -X*/examples/*
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>    dh_compress -Nlibtbb-doc
>    dh_fixperms
>    dh_missing
>    dh_dwz
>    dh_strip
>    dh_makeshlibs
> dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below
> dpkg-gensymbols: warning: debian/libtbb2/DEBIAN/symbols doesn't match completely debian/libtbb2.symbols.amd64
> --- debian/libtbb2.symbols.amd64 (libtbb2_2020.3-1_amd64)
> +++ dpkg-gensymbolslnBnd5	2021-10-23 07:12:29.027488689 +0000
> @@ -302,8 +302,8 @@
>   MallocInitializeITT at Base 2017~U7
>   _Z9parseFileILi100ELi1EEvPKcRAT0__K13parseFileItem at Base 2018~U6
>   _Z9parseFileILi100ELi2EEvPKcRAT0__K13parseFileItem at Base 2018~U6
> - _ZN11MallocMutex11scoped_lockD1Ev at Base 2020.3
> - _ZN11MallocMutex11scoped_lockD2Ev at Base 2020.3
> +#MISSING: 2020.3-1# _ZN11MallocMutex11scoped_lockD1Ev at Base 2020.3
> +#MISSING: 2020.3-1# _ZN11MallocMutex11scoped_lockD2Ev at Base 2020.3
>   _ZN3rml10pool_msizeEPNS_10MemoryPoolEPv at Base 2019~U4
>   _ZN3rml10pool_resetEPNS_10MemoryPoolE at Base 2017~U7
>   _ZN3rml11pool_createElPKNS_13MemPoolPolicyE at Base 2017~U7
> dh_makeshlibs: error: failing due to earlier errors
> make: *** [debian/rules:49: binary] Error 25


The full build log is available from:
http://qa-logs.debian.net/2021/10/23/tbb_2020.3-1_unstable.log

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 marking 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.