Index: scidb-0.7.5.1557/CMakeLists.txt
===================================================================
--- scidb-0.7.5.1557.orig/CMakeLists.txt
+++ scidb-0.7.5.1557/CMakeLists.txt
@@ -86,6 +86,7 @@ find_package(BISON REQUIRED)
 find_package(SED REQUIRED)
 find_package(ZLIB REQUIRED)
 find_package(BZip2 REQUIRED)
+find_package(Threads REQUIRED)
 
 include_directories("${CMAKE_SOURCE_DIR}/src")
 include_directories("${CMAKE_CURRENT_BINARY_DIR}/src")
Index: scidb-0.7.5.1557/src/CMakeLists.txt
===================================================================
--- scidb-0.7.5.1557.orig/src/CMakeLists.txt
+++ scidb-0.7.5.1557/src/CMakeLists.txt
@@ -29,3 +29,7 @@ add_subdirectory("qproc")
 add_executable(scidb services/network/src/entry.cpp) 
 set_target_properties(scidb PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${GENERAL_OUTPUT_DIRECTORY})
 target_link_libraries(scidb network_lib)
+target_link_libraries(scidb ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(scidb rt)
+target_link_libraries(scidb dl)
+
Index: scidb-0.7.5.1557/tests/harness/CMakeLists.txt
===================================================================
--- scidb-0.7.5.1557.orig/tests/harness/CMakeLists.txt
+++ scidb-0.7.5.1557/tests/harness/CMakeLists.txt
@@ -26,6 +26,9 @@ set(scidbtest_src
 add_executable(scidbtest ${scidbtest_src})
 set_target_properties(scidbtest PROPERTIES COMPILE_FLAGS "--pedantic -Wall -Wno-long-long -g")
 target_link_libraries(scidbtest ${Boost_LIBRARIES} ${LOG4CXX_LIBRARIES} scidbclient)
+target_link_libraries(scidbtest ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(scidbtest rt)
+target_link_libraries(scidbtest dl)
 
 #_____________________________________________________________________________________________________________
 # scidbtestharness #
@@ -52,6 +55,9 @@ set(scidbtestharness_src
 add_executable(scidbtestharness ${scidbtestharness_src})
 set_target_properties(scidbtestharness PROPERTIES COMPILE_FLAGS "--pedantic -Wall -Wno-long-long -g")
 target_link_libraries(scidbtestharness ${Boost_LIBRARIES} ${LOG4CXX_LIBRARIES} scidbclient)
+target_link_libraries(scidbtestharness ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(scidbtestharness rt)
+target_link_libraries(scidbtestharness dl)
 
 #_____________________________________________________________________________________________________________
 # misc #
Index: scidb-0.7.5.1557/tests/unit/CMakeLists.txt
===================================================================
--- scidb-0.7.5.1557.orig/tests/unit/CMakeLists.txt
+++ scidb-0.7.5.1557/tests/unit/CMakeLists.txt
@@ -25,10 +25,13 @@ add_subdirectory("UDFs")
 if(CPPUNIT_FOUND)
 	add_executable(unit_tests unit_tests.cpp)
 	target_link_libraries(unit_tests cppunit)
-    target_link_libraries(unit_tests pqxx) 
-	target_link_libraries(unit_tests catalog_lib)	
-	target_link_libraries(unit_tests common_lib)	
-	target_link_libraries(unit_tests qproc_lib)	
+	target_link_libraries(unit_tests pqxx)
+	target_link_libraries(unit_tests catalog_lib)
+	target_link_libraries(unit_tests common_lib)
+	target_link_libraries(unit_tests qproc_lib)
+        target_link_libraries(unit_tests ${CMAKE_THREAD_LIBS_INIT})
+        target_link_libraries(unit_tests rt)
+        target_link_libraries(unit_tests dl)
 
 else(CPPUNIT_FOUND)
 	message(STATUS "Can not find cppunit library or headers. Unit tests will not build!")
Index: scidb-0.7.5.1557/utils/iquery/CMakeLists.txt
===================================================================
--- scidb-0.7.5.1557.orig/utils/iquery/CMakeLists.txt
+++ scidb-0.7.5.1557/utils/iquery/CMakeLists.txt
@@ -33,3 +33,7 @@ add_executable(iquery ${iquery_src} ${iq
 set_target_properties(iquery PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${GENERAL_OUTPUT_DIRECTORY})
 target_link_libraries(iquery ${Boost_LIBRARIES} ${PROTOBUF_LIBRARY}) 
 target_link_libraries(iquery scidbclient)
+target_link_libraries(iquery ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(iquery rt)
+target_link_libraries(iquery dl)
+