diff -uNr libdigidocpp-3.12.1/src/CMakeLists.txt libdigidocpp-3.12.1p/src/CMakeLists.txt --- libdigidocpp-3.12.1/src/CMakeLists.txt 2016-04-29 12:24:27.000000000 +0300 +++ libdigidocpp-3.12.1p/src/CMakeLists.txt 2016-05-03 13:07:43.393675622 +0300 @@ -256,6 +256,7 @@ ${TARGET_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARIES} + ${CMAKE_THREAD_LIBS_INIT} ) if( BUILD_TOOLS )