Building tdenetwork:

[1] Error:

.../bin/ld: ../libtdevnc/libtdevncclient.a(tls_openssl.c.o): undefined reference to symbol 'pthread_mutexattr_settype@@GLIBC_2.2.5'
/lib64/libpthread.so.0: error adding symbols: DSO missing from command line

An internet search suggested adding -pthread, so I added:
    -DCMAKE_CXX_FLAGS:STRING="-pthread"

to cmake, and it works, but is this something that could/should be added to CMakeLists.txt?


[2] Error where openssl is being used:

../libtdevnc/libtdevncclient.a(tls_openssl.c.o): In function `InitializeTLS':
/tmp/build/tmp-tdenetwork/tdenetwork/libtdevnc/libvncclient/tls_openssl.c:153: undefined reference to `CRYPTO_num_locks'

and lots more 'undefined reference to' ..

Fixed with:
--- libtdevnc/CMakeLists.txt
+++ libtdevnc/CMakeLists.txt
@@ -304 +304 @@
-    ${ADDITIONAL_LIBS} ${ZLIB_LIBRARIES} ${JPEG_LIBRARIES} ${GNUTLS_LIBRARIES}
+    ${ADDITIONAL_LIBS} ${ZLIB_LIBRARIES} ${JPEG_LIBRARIES} ${GNUTLS_LIBRARIES} ${OPENSSL_LIBRARIES}