CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


/usr/bin/ld: /home/conan/w/cci_PR-4247/.conan/data/libdispatch/5.3.2/_/_/package/b99ab7186b6639903ac2a51fe3e9cf73aecb26ad/lib/libdispatch.a(init.c.o): undefined reference to symbol 'pthread_sigmask@@GLIBC_2.2.5'
/usr/bin/ld: /lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [CMakeFiles/test_package.dir/build.make:105: bin/test_package] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/test_package.dir/all] Error 2
make: *** [Makefile:103: all] Error 2
ERROR: libdispatch/5.3.2 (test package): Error in build() method, line 12
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4247/5/04b36b95-9628-4be6-87e0-da11d36b1bc1/recipes/libdispatch/all/test_package/build/733012e76f8fb048e8c29d99267a27b8549c2d40' '--' '-j3'