gcc -g -fpic -c msr.c cpuid.c rapl.c
rapl.c: In function ‘init_rapl’:
rapl.c:321:11: warning: implicit declaration of function ‘read_rapl_units’ [-Wimplicit-function-declaration]
     err = read_rapl_units();
           ^~~~~~~~~~~~~~~
rapl.c: In function ‘get_os_freq’:
rapl.c:1307:29: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
     out = sprintf(path, "%s%u%s", "/sys/devices/system/cpu/cpu",cpu,"/cpufreq/cpuinfo_cur_freq");
                            ~^
                            %lu
rapl.c:1313:22: warning: format ‘%u’ expects argument of type ‘unsigned int *’, but argument 3 has type ‘uint64_t * {aka long unsigned int *}’ [-Wformat=]
         fscanf(fp, "%u", freq);
                     ~^
                     %lu
gcc -g -shared -o librapl.so msr.o cpuid.o rapl.o
gcc -g -c msr.c cpuid.c rapl.c
rapl.c: In function ‘init_rapl’:
rapl.c:321:11: warning: implicit declaration of function ‘read_rapl_units’ [-Wimplicit-function-declaration]
     err = read_rapl_units();
           ^~~~~~~~~~~~~~~
rapl.c: In function ‘get_os_freq’:
rapl.c:1307:29: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
     out = sprintf(path, "%s%u%s", "/sys/devices/system/cpu/cpu",cpu,"/cpufreq/cpuinfo_cur_freq");
                            ~^
                            %lu
rapl.c:1313:22: warning: format ‘%u’ expects argument of type ‘unsigned int *’, but argument 3 has type ‘uint64_t * {aka long unsigned int *}’ [-Wformat=]
         fscanf(fp, "%u", freq);
                     ~^
                     %lu
ar rcs librapl.a msr.o cpuid.o rapl.o
gcc -g power_gadget.c -I. -L. -lm -o power_gadget ./librapl.a
power_gadget.c: In function ‘do_print_energy_info’:
power_gadget.c:178:31: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
         fprintf(stdout,"%s,%llu,%.4lf,", time_buffer, tsc, total_elapsed_time);
                            ~~~^
                            %lu
power_gadget.c:181:31: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 3 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
             fprintf(stdout, "%u,", freq);
                              ~^
                              %lu
power_gadget.c:223:28: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
     fprintf(stdout,"TSC=%llu\n", tsc);
                         ~~~^
                         %lu
./librapl.a(rapl.o): In function `compute_Y':
/mnt/Storage/Corey/power_gadget/rapl.c:516: undefined reference to `log'
collect2: error: ld returned 1 exit status
Makefile:14: recipe for target 'power_gadget_static' failed
make: *** [power_gadget_static] Error 1