/home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:92: undefined reference to `sem_open' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:92: undefined reference to `sem_open' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:106: undefined reference to `sem_wait' cpucounters.o: In function `~CounterWidthExtender': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/width_extender.h:105: undefined reference to `pthread_cancel' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/width_extender.h:105: undefined reference to `pthread_cancel' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `__exchange_and_add_dispatch': /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:92: undefined reference to `sem_open' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:106: undefined reference to `sem_wait' cpucounters.o: In function `PCM::decrementInstanceSemaphore()': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1405: undefined reference to `sem_getvalue' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `PCM::decrementInstanceSemaphore()': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1412: undefined reference to `sem_wait' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1414: undefined reference to `sem_getvalue' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `PCM::decrementInstanceSemaphore()': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1405: undefined reference to `sem_getvalue' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1412: undefined reference to `sem_wait' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1414: undefined reference to `sem_getvalue' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `CounterWidthExtender': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/width_extender.h:95: undefined reference to `pthread_create' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/width_extender.h:95: undefined reference to `pthread_create' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o:/home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: more undefined references to `sem_post' follow cpucounters.o: In function `SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:92: undefined reference to `sem_open' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:106: undefined reference to `sem_wait' cpucounters.o: In function `PCM::program(PCM::ProgramMode, void*)': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:827: undefined reference to `sem_open' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:834: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:836: undefined reference to `sem_getvalue' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `PCM::decrementInstanceSemaphore()': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1405: undefined reference to `sem_getvalue' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1412: undefined reference to `sem_wait' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:1414: undefined reference to `sem_getvalue' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:780: undefined reference to `pthread_getaffinity_np' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:785: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' cpucounters.o: In function `SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:106: undefined reference to `sem_wait' cpucounters.o: In function `~TemporalThreadAffinity': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:789: undefined reference to `pthread_setaffinity_np' cpucounters.o: In function `~SystemWideLock': /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' /home/xxxxx/Documents/IntelPerformanceCounterMonitorV2.0/cpucounters.cpp:110: undefined reference to `sem_post' pci.o: In function `__exchange_and_add_dispatch': /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' /usr/include/c++/4.6/ext/atomicity.h:80: undefined reference to `pthread_cancel' pci.o:/usr/include/c++/4.6/ext/atomicity.h:80: more undefined references to `pthread_cancel' follow collect2: ld returned 1 exit status make: *** [pcm-power.x] Error 1