Refine CMake, update UT.

unittest/CMakeLists.txt

@@ -1,13 +1,14 @@
 # Unit test
-if(CSOAP_ENABLE_UT)
+if(WEBCC_BUILD_UNITTEST)
     set(UT_SRCS
         rest_service_manager_test.cc
         )
 
-    set(UT_TARGET_NAME csoap_unittest)
+    set(UT_TARGET_NAME webcc_unittest)
 
     add_executable(${UT_TARGET_NAME} ${UT_SRCS})
-    target_link_libraries(${UT_TARGET_NAME} csoap pugixml gtest)
+    target_link_libraries(${UT_TARGET_NAME} webcc pugixml gtest ${Boost_LIBRARIES})
+    target_link_libraries(${UT_TARGET_NAME} "${CMAKE_THREAD_LIBS_INIT}")
 
     add_test(${UT_TARGET_NAME} ${UT_TARGET_NAME})
 endif()