surelog and uhdm packages are skipped

[proppy]

surelog and uhdm packages builds seems to be skipped, because a gperftools build failure:
https://github.com/hdl/conda-eda/actions/runs/5608743994/jobs/10261633960
which miss -lpthread ldflags:

2023-07-20T08:44:10.1761678Z �[32;1m08:44:10�[0m | libtool: link: mv -f ".libs/libprofiler.expT" ".libs/libprofiler.exp"
2023-07-20T08:44:10.3199029Z �[32;1m08:44:10�[0m | /root/conda-eda/conda-eda/workdir/conda-env/conda-bld/gperftools_1689842537592/_build_env/bin/x86_64-conda-linux-gnu-ar: `u' modifier ignored since `D' is the default (see `U')
2023-07-20T08:44:10.5800043Z �[32;1m08:44:10�[0m | /root/conda-eda/conda-eda/workdir/conda-env/conda-bld/gperftools_1689842537592/_build_env/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/bin/ld: ./.libs/libprofiler.so: undefined reference to `pthread_key_create'
2023-07-20T08:44:10.5801631Z �[32;1m08:44:10�[0m | /root/conda-eda/conda-eda/workdir/conda-env/conda-bld/gperftools_1689842537592/_build_env/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/bin/ld: ./.libs/libprofiler.so: undefined reference to `pthread_key_delete'
2023-07-20T08:44:10.5810004Z �[32;1m08:44:10�[0m | /root/conda-eda/conda-eda/workdir/conda-env/conda-bld/gperftools_1689842537592/_build_env/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/bin/ld: ./.libs/libprofiler.so: undefined reference to `pthread_setspecific

[proppy]

@hzeller is gperftools a hard deps on surelog/uhdm?