FTBFS with glibc 2.34

[Sergio Durigan Junior]

Building with glibc 2.34 leads to a compilation error because SIGSTKSZ
is not a constant anymore. From glibc's NEWS file:

  * Add _SC_MINSIGSTKSZ and _SC_SIGSTKSZ. When _SC_SIGSTKSZ_SOURCE or
     _GNU_SOURCE are defined, MINSIGSTKSZ and SIGSTKSZ are no longer
     constant on Linux. MINSIGSTKSZ is redefined to sysconf(_SC_MINSIGSTKSZ)
     and SIGSTKSZ is redefined to sysconf (_SC_SIGSTKSZ).

Here's the error:

  In file included from /usr/include/signal.h:328,
                   from /<<PKGBUILDDIR>>/3rd_party/include/opentracing/catch2/catch.hpp:6456,
                   from /<<PKGBUILDDIR>>/test/string_view_test.cpp:5:
  /<<PKGBUILDDIR>>/3rd_party/include/opentracing/catch2/catch.hpp:6631:45: error: size of array ‘altStackMem’ is not an integral constant-expression
   6631 | char FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
        | ^~~~~~~~

[Sergio Durigan Junior (sergiodj)]

I have a patch and the package builds fine with it.

https://launchpad.net/~sergiodj/+archive/ubuntu/opentracing-cpp-ftbfs/+packages

[Launchpad Janitor (janitor)]

This bug was fixed in the package opentracing-cpp - 1.6.0-2ubuntu1

---------------
opentracing-cpp (1.6.0-2ubuntu1) jammy; urgency=medium

  * d/p/fix-ftbfs-glibc-2.34.patch: Fix FTBFS with glibc 2.34.
    (LP: #1951665)

 -- Sergio Durigan Junior <email address hidden> Fri, 19 Nov 2021 20:02:14 -0500