399 | @@ -400,7 +400,7 @@ LIBS += $$join(BOOST_LIB_PATH,,-L,) $$join(BDB_LIB_PATH,,-L,) $$join(OPENSSL_LIB
400 | LIBS += -lssl -lcrypto -ldb_cxx$$BDB_LIB_SUFFIX
401 | # -lgdi32 has to happen after -lcrypto (see #681)
402 | win32:LIBS += -lws2_32 -lshlwapi -lmswsock -lole32 -loleaut32 -luuid -lgdi32
403 | -LIBS += -lboost_system$$BOOST_LIB_SUFFIX -lboost_filesystem$$BOOST_LIB_SUFFIX -lboost_program_options$$BOOST_LIB_SUFFIX -lboost_thread$$BOOST_THREAD_LIB_SUFFIX
404 | +LIBS += -lboost_system$$BOOST_LIB_SUFFIX -lboost_filesystem$$BOOST_LIB_SUFFIX -lboost_program_options$$BOOST_LIB_SUFFIX -lboost_thread$$BOOST_THREAD_LIB_SUFFIX -lboost_chrono$$BOOST_LIB_SUFFIX
405 | win32:LIBS += -lboost_chrono$$BOOST_LIB_SUFFIX
We have that dependency in for Windows :D. You need to remove this one then, if the lib should be available for all OSes.