Changes to the zmq_stream CMakeLists.txt to make it work on cmake 3.0.2

git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@4424 6dcd42c9-f523-4c6d-aada-af552506706e

src/zmq_stream/CMakeLists.txt

@@ -13,7 +13,7 @@ target_compile_options(zmq_multi_stream PUBLIC -std=gnu99)
 
 
 add_executable(zmq_threads zmq_threads.c)
-target_link_libraries(zmq_threads PUBLIC zmq Threads::Threads)
+target_link_libraries(zmq_threads PUBLIC zmq ${CMAKE_THREAD_LIBS_INIT})
 target_compile_options(zmq_threads PUBLIC -std=gnu99)
 
 add_executable(zmq_proxy zmq_proxy.c)
@@ -31,9 +31,11 @@ target_compile_options(zmq_rcv_from_dc PUBLIC -std=gnu99)
 add_executable(zmq_daq_test_data_firehose tests/zmq_firehose_pub.cc tests/zmq_firehose_common.cc)
 target_include_directories(zmq_daq_test_data_firehose PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/tests)
 target_link_libraries(zmq_daq_test_data_firehose PUBLIC zmq4::zmq)
-target_compile_features(zmq_daq_test_data_firehose PUBLIC cxx_defaulted_functions)
+target_compile_options(zmq_daq_test_data_firehose PUBLIC -std=c++11)
+#target_compile_features(zmq_daq_test_data_firehose PUBLIC cxx_defaulted_functions)
 
 add_executable(zmq_daq_test_data_firehose_recv tests/zmq_firehose_sub.cc tests/zmq_firehose_common.cc)
 target_include_directories(zmq_daq_test_data_firehose_recv PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/tests)
 target_link_libraries(zmq_daq_test_data_firehose_recv PUBLIC zmq4::zmq)
-target_compile_features(zmq_daq_test_data_firehose_recv PUBLIC cxx_defaulted_functions)
+target_compile_options(zmq_daq_test_data_firehose_recv PUBLIC -std=c++11)
+#target_compile_features(zmq_daq_test_data_firehose_recv PUBLIC cxx_defaulted_functions)