Bug#1099988: cantor: FTBFS on i386: Target "cantorlibs" links to: Poppler::Qt6 but the target was not found

[Sebastian Ramacher <sramacher@debian.org>]

Source: cantor
Version: 4:24.12.2-2
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher@debian.org
User: debian-qa@lists.debian.org
Usertags: i386

https://buildd.debian.org/status/fetch.php?pkg=cantor&arch=i386&ver=4%3A24.12.2-2&stamp=1740701634&raw=0

-------------------------------------------------------------------
-- DebianABIManager: successfully processed the following packages:
-------------------------------------------------------------------
   * libcantorlibs28abi2 - SOVERSION: 28abi2; VERSION: 24.12.2.abi2; SYMVER: ABI_28_2
-- Configuring done (7.2s)
CMake Error at src/lib/CMakeLists.txt:75 (target_link_libraries):
  Target "cantorlibs" links to:

    Poppler::Qt6

  but the target was not found.  Possible reasons include:

    * There is a typo in the target name.
    * A find_package call is missing for an IMPORTED target.
    * An ALIAS target is missing.



-- Generating done (1.0s)
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY
    FETCHCONTENT_FULLY_DISCONNECTED


CMake Generate step failed.  Build files cannot be regenerated correctly.

Cheers
-- 
Sebastian Ramacher