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


/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(user_socket.c.o): In function `usrsctp_init':
user_socket.c:(.text+0x26): undefined reference to `pthread_mutexattr_init'
user_socket.c:(.text+0x3d): undefined reference to `pthread_mutexattr_destroy'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(user_socket.c.o): In function `usrsctp_init_nothreads':
user_socket.c:(.text+0xb6): undefined reference to `pthread_mutexattr_init'
user_socket.c:(.text+0xcd): undefined reference to `pthread_mutexattr_destroy'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(user_socket.c.o): In function `usrsctp_finish':
user_socket.c:(.text+0x2430): undefined reference to `pthread_mutex_trylock'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(sctp_callout.c.o): In function `sctp_stop_timer_thread':
sctp_callout.c:(.text+0x442): undefined reference to `pthread_join'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(sctp_output.c.o): In function `sctp_lower_sosend':
sctp_output.c:(.text+0x138ac): undefined reference to `pthread_mutex_trylock'
sctp_output.c:(.text+0x14177): undefined reference to `pthread_mutex_trylock'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(sctp_pcb.c.o): In function `sctp_pcb_init':
sctp_pcb.c:(.text+0x8bed): undefined reference to `pthread_mutexattr_init'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(sctp_pcb.c.o): In function `sctp_pcb_finish':
sctp_pcb.c:(.text+0x8ed2): undefined reference to `pthread_join'
sctp_pcb.c:(.text+0x8ef4): undefined reference to `pthread_mutexattr_destroy'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(sctp_userspace.c.o): In function `sctp_userspace_thread_create':
sctp_userspace.c:(.text+0x8): undefined reference to `pthread_create'
/home/conan/w/cci_PR-4134/.conan/data/usrsctp/0.9.4.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib/libusrsctp.a(user_recv_thread.c.o): In function `recv_thread_destroy':
user_recv_thread.c:(.text+0x22ac): undefined reference to `pthread_join'
user_recv_thread.c:(.text+0x22d4): undefined reference to `pthread_join'
user_recv_thread.c:(.text+0x22fc): undefined reference to `pthread_join'
user_recv_thread.c:(.text+0x2325): undefined reference to `pthread_join'
collect2: error: ld returned 1 exit status
make[2]: *** [bin/test_package] Error 1
make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
make: *** [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/a55d6e86-1197-4e77-b340-879d2644b855/recipes/usrsctp/all/test_package/build/3e6ec8405b8419a6f4b13e511b001d92ed1b5149' '--' '-j3'