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-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(user_socket.c.o): in function `usrsctp_init':
user_socket.c:(.text+0x2f): undefined reference to `pthread_mutexattr_init'
/usr/bin/ld: user_socket.c:(.text+0x46): undefined reference to `pthread_mutexattr_destroy'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(user_socket.c.o): in function `usrsctp_init_nothreads':
user_socket.c:(.text+0xbf): undefined reference to `pthread_mutexattr_init'
/usr/bin/ld: user_socket.c:(.text+0xd6): undefined reference to `pthread_mutexattr_destroy'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(user_socket.c.o): in function `usrsctp_finish':
user_socket.c:(.text+0x2618): undefined reference to `pthread_mutex_trylock'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(sctp_callout.c.o): in function `sctp_stop_timer_thread':
sctp_callout.c:(.text+0x452): undefined reference to `pthread_join'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(sctp_output.c.o): in function `sctp_lower_sosend':
sctp_output.c:(.text+0x13fef): undefined reference to `pthread_mutex_trylock'
/usr/bin/ld: sctp_output.c:(.text+0x148e7): undefined reference to `pthread_mutex_trylock'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(sctp_pcb.c.o): in function `sctp_pcb_init':
sctp_pcb.c:(.text+0x8dc5): undefined reference to `pthread_mutexattr_init'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(sctp_pcb.c.o): in function `sctp_pcb_finish':
sctp_pcb.c:(.text+0x908c): undefined reference to `pthread_mutexattr_destroy'
/usr/bin/ld: sctp_pcb.c:(.text+0x9451): undefined reference to `pthread_join'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(sctp_userspace.c.o): in function `sctp_userspace_thread_create':
sctp_userspace.c:(.text+0xc): undefined reference to `pthread_create'
/usr/bin/ld: /home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/6af9cc7cb931c5ad942174fd7838eb655717c709/lib/libusrsctp.a(user_recv_thread.c.o): in function `recv_thread_destroy':
user_recv_thread.c:(.text+0x2180): undefined reference to `pthread_join'
/usr/bin/ld: user_recv_thread.c:(.text+0x21a8): undefined reference to `pthread_join'
/usr/bin/ld: user_recv_thread.c:(.text+0x21d0): undefined reference to `pthread_join'
/usr/bin/ld: user_recv_thread.c:(.text+0x2202): undefined reference to `pthread_join'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/test_package.dir/build.make:104: bin/test_package] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/test_package.dir/all] Error 2
make: *** [Makefile:103: all] Error 2
ERROR: usrsctp/0.9.4.0 (test package): Error in build() method, line 13
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4134/14/afdd7263-4d6f-4296-98b3-0c7b75c8b3b2/recipes/usrsctp/all/test_package/build/d6d9b3cebd777b965fe4f805cea5e99a7b6c37ab' '--' '-j3'