89 |  snprintf(filename, sizeof(filename), "%s/power_off_acct", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/alsa.cpp:96:43: warning: '/power_on_acct' directive output may be truncated writing 14 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   96 |   snprintf(filename, sizeof(filename), "%s/power_on_acct", sysfs_path);
      |                                           ^~~~~~~~~~~~~~
devices/alsa.cpp:96:11: note: 'snprintf' output between 15 and 4110 bytes into a destination of size 4096
   96 |   snprintf(filename, sizeof(filename), "%s/power_on_acct", sysfs_path);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      devices/powertop-device.o
devices/backlight.cpp: In member function 'virtual double backlight::power_usage(result_bundle*, parameter_bundle*)':
devices/backlight.cpp:217:25: warning: '-power' directive writing 6 bytes into a region of size between 1 and 4096 [-Wformat-overflow=]
  217 |   sprintf(powername, "%s-power", name);
      |                         ^~~~~~
devices/backlight.cpp:217:10: note: 'sprintf' output between 7 and 4102 bytes into a destination of size 4096
  217 |   sprintf(powername, "%s-power", name);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/alsa.cpp: In member function 'virtual void alsa::end_measurement()':
devices/alsa.cpp:115:42: warning: '/power_off_acct' directive output may be truncated writing 15 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  115 |  snprintf(filename, sizeof(filename), "%s/power_off_acct", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~
devices/alsa.cpp:115:10: note: 'snprintf' output between 16 and 4111 bytes into a destination of size 4096
  115 |  snprintf(filename, sizeof(filename), "%s/power_off_acct", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/alsa.cpp:122:43: warning: '/power_on_acct' directive output may be truncated writing 14 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  122 |   snprintf(filename, sizeof(filename), "%s/power_on_acct", sysfs_path);
      |                                           ^~~~~~~~~~~~~~
devices/alsa.cpp:122:11: note: 'snprintf' output between 15 and 4110 bytes into a destination of size 4096
  122 |   snprintf(filename, sizeof(filename), "%s/power_on_acct", sysfs_path);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/alsa.h:30,
                 from devices/alsa.cpp:35:
devices/alsa.cpp: In constructor 'alsa::alsa(const char*, const char*)':
devices/alsa.cpp:81:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4082 [-Wformat-truncation=]
   81 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s"), _name, vendor);
      |                                                                          ~
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/alsa.cpp:81:11: note: 'snprintf' output 15 or more bytes (assuming 4110) into a destination of size 4096
   81 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s"), _name, vendor);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/alsa.h:30,
                 from devices/alsa.cpp:35:
devices/alsa.cpp:79:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4082 [-Wformat-truncation=]
   79 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s"), _name, model);
      |                                                                          ~
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/alsa.cpp:79:11: note: 'snprintf' output 15 or more bytes (assuming 4110) into a destination of size 4096
   79 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s"), _name, model);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/alsa.h:30,
                 from devices/alsa.cpp:35:
devices/alsa.cpp:77:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4084 [-Wformat-truncation=]
   77 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s (%s)"), name, model, vendor);
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/alsa.cpp:77:11: note: 'snprintf' output between 18 and 12303 bytes into a destination of size 4096
   77 |   snprintf(humanname, sizeof(humanname), _("Audio codec %s: %s (%s)"), name, model, vendor);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/backlight.cpp: In member function 'virtual void backlight::start_measurement()':
devices/backlight.cpp:61:42: warning: '/max_brightness' directive output may be truncated writing 15 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   61 |  snprintf(filename, sizeof(filename), "%s/max_brightness", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~
devices/backlight.cpp:61:10: note: 'snprintf' output between 16 and 4111 bytes into a destination of size 4096
   61 |  snprintf(filename, sizeof(filename), "%s/max_brightness", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/backlight.cpp:68:42: warning: '/actual_brightness' directive output may be truncated writing 18 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   68 |  snprintf(filename, sizeof(filename), "%s/actual_brightness", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~
devices/backlight.cpp:68:10: note: 'snprintf' output between 19 and 4114 bytes into a destination of size 4096
   68 |  snprintf(filename, sizeof(filename), "%s/actual_brightness", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/backlight.cpp: In member function 'virtual void backlight::end_measurement()':
devices/backlight.cpp:125:42: warning: '/actual_brightness' directive output may be truncated writing 18 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  125 |  snprintf(filename, sizeof(filename), "%s/actual_brightness", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~
devices/backlight.cpp:125:10: note: 'snprintf' output between 19 and 4114 bytes into a destination of size 4096
  125 |  snprintf(filename, sizeof(filename), "%s/actual_brightness", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/backlight.cpp:140:44: warning: '-power' directive output may be truncated writing 6 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  140 |  snprintf(powername, sizeof(powername), "%s-power", name);
      |                                            ^~~~~~
devices/backlight.cpp:140:10: note: 'snprintf' output between 7 and 4102 bytes into a destination of size 4096
  140 |  snprintf(powername, sizeof(powername), "%s-power", name);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      devices/powertop-gpu_rapl_device.o
  CXX      devices/powertop-i915-gpu.o
  CXX      devices/powertop-network.o
  CXX      devices/powertop-rfkill.o
devices/device.cpp: In member function 'void device::register_sysfs_path(const char*)':
devices/device.cpp:75:45: warning: '/device' directive output may be truncated writing 7 bytes into a region of size between 1 and 4097 [-Wformat-truncation=]
   75 |   snprintf(test_path, sizeof(test_path), "%s/device", current_path);
      |                                             ^~~~~~~
devices/device.cpp:75:11: note: 'snprintf' output between 8 and 4104 bytes into a destination of size 4097
   75 |   snprintf(test_path, sizeof(test_path), "%s/device", current_path);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      devices/powertop-runtime_pm.o
  CXX      devices/powertop-thinkpad-fan.o
devices/rfkill.cpp: In member function 'virtual void rfkill::start_measurement()':
devices/rfkill.cpp:83:42: warning: '/hard' directive output may be truncated writing 5 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   83 |  snprintf(filename, sizeof(filename), "%s/hard", sysfs_path);
      |                                          ^~~~~
devices/rfkill.cpp:83:10: note: 'snprintf' output between 6 and 4101 bytes into a destination of size 4096
   83 |  snprintf(filename, sizeof(filename), "%s/hard", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/rfkill.cpp:90:42: warning: '/soft' directive output may be truncated writing 5 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   90 |  snprintf(filename, sizeof(filename), "%s/soft", sysfs_path);
      |                                          ^~~~~
devices/rfkill.cpp:90:10: note: 'snprintf' output between 6 and 4101 bytes into a destination of size 4096
   90 |  snprintf(filename, sizeof(filename), "%s/soft", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/rfkill.cpp: In member function 'virtual void rfkill::end_measurement()':
devices/rfkill.cpp:103:42: warning: '/hard' directive output may be truncated writing 5 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  103 |  snprintf(filename, sizeof(filename), "%s/hard", sysfs_path);
      |                                          ^~~~~
devices/rfkill.cpp:103:10: note: 'snprintf' output between 6 and 4101 bytes into a destination of size 4096
  103 |  snprintf(filename, sizeof(filename), "%s/hard", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/rfkill.cpp:109:42: warning: '/soft' directive output may be truncated writing 5 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  109 |  snprintf(filename, sizeof(filename), "%s/soft", sysfs_path);
      |                                          ^~~~~
devices/rfkill.cpp:109:10: note: 'snprintf' output between 6 and 4101 bytes into a destination of size 4096
  109 |  snprintf(filename, sizeof(filename), "%s/soft", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      devices/powertop-thinkpad-light.o
  CXX      devices/powertop-usb.o
devices/runtime_pm.cpp: In member function 'virtual void runtime_pmdevice::start_measurement()':
devices/runtime_pm.cpp:69:42: warning: '/power/runtime_suspended_time' directive output may be truncated writing 29 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   69 |  snprintf(filename, sizeof(filename), "%s/power/runtime_suspended_time", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:69:10: note: 'snprintf' output between 30 and 4125 bytes into a destination of size 4096
   69 |  snprintf(filename, sizeof(filename), "%s/power/runtime_suspended_time", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:76:42: warning: '/power/runtime_active_time' directive output may be truncated writing 26 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   76 |  snprintf(filename, sizeof(filename), "%s/power/runtime_active_time", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:76:10: note: 'snprintf' output between 27 and 4122 bytes into a destination of size 4096
   76 |  snprintf(filename, sizeof(filename), "%s/power/runtime_active_time", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp: In member function 'virtual void runtime_pmdevice::end_measurement()':
devices/runtime_pm.cpp:89:42: warning: '/power/runtime_suspended_time' directive output may be truncated writing 29 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   89 |  snprintf(filename, sizeof(filename), "%s/power/runtime_suspended_time", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:89:10: note: 'snprintf' output between 30 and 4125 bytes into a destination of size 4096
   89 |  snprintf(filename, sizeof(filename), "%s/power/runtime_suspended_time", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:96:42: warning: '/power/runtime_active_time' directive output may be truncated writing 26 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
   96 |  snprintf(filename, sizeof(filename), "%s/power/runtime_active_time", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~
devices/runtime_pm.cpp:96:10: note: 'snprintf' output between 27 and 4122 bytes into a destination of size 4096
   96 |  snprintf(filename, sizeof(filename), "%s/power/runtime_active_time", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      measurement/powertop-acpi.o
  CXX      measurement/powertop-extech.o
  CXX      measurement/powertop-measurement.o
devices/usb.cpp: In member function 'virtual void usbdevice::start_measurement()':
devices/usb.cpp:129:42: warning: '/power/active_duration' directive output may be truncated writing 22 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  129 |  snprintf(fullpath, sizeof(fullpath), "%s/power/active_duration", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:129:10: note: 'snprintf' output between 23 and 4118 bytes into a destination of size 4096
  129 |  snprintf(fullpath, sizeof(fullpath), "%s/power/active_duration", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:136:42: warning: '/power/connected_duration' directive output may be truncated writing 25 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  136 |  snprintf(fullpath, sizeof(fullpath), "%s/power/connected_duration", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:136:10: note: 'snprintf' output between 26 and 4121 bytes into a destination of size 4096
  136 |  snprintf(fullpath, sizeof(fullpath), "%s/power/connected_duration", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp: In member function 'virtual void usbdevice::end_measurement()':
devices/usb.cpp:149:42: warning: '/power/active_duration' directive output may be truncated writing 22 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  149 |  snprintf(fullpath, sizeof(fullpath), "%s/power/active_duration", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:149:10: note: 'snprintf' output between 23 and 4118 bytes into a destination of size 4096
  149 |  snprintf(fullpath, sizeof(fullpath), "%s/power/active_duration", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:156:42: warning: '/power/connected_duration' directive output may be truncated writing 25 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  156 |  snprintf(fullpath, sizeof(fullpath), "%s/power/connected_duration", sysfs_path);
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:156:10: note: 'snprintf' output between 26 and 4121 bytes into a destination of size 4096
  156 |  snprintf(fullpath, sizeof(fullpath), "%s/power/connected_duration", sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/usb.h:31,
                 from devices/usb.cpp:25:
devices/usb.cpp: In constructor 'usbdevice::usbdevice(const char*, const char*, const char*)':
devices/usb.cpp:96:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4084 [-Wformat-truncation=]
   96 |   snprintf(humanname, sizeof(humanname), _("USB device: %s"), product);
      |                                                               ~
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/usb.cpp:96:11: note: 'snprintf' output between 13 and 4108 bytes into a destination of size 4096
   96 |   snprintf(humanname, sizeof(humanname), _("USB device: %s"), product);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/usb.h:31,
                 from devices/usb.cpp:25:
devices/usb.cpp:98:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4084 [-Wformat-truncation=]
   98 |   snprintf(humanname, sizeof(humanname), _("USB device: %s"), vendor);
      |                                                               ~
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/usb.cpp:98:11: note: 'snprintf' output between 13 and 4108 bytes into a destination of size 4096
   98 |   snprintf(humanname, sizeof(humanname), _("USB device: %s"), vendor);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from devices/../parameters/parameters.h:35,
                 from devices/usb.h:31,
                 from devices/usb.cpp:25:
devices/usb.cpp:94:44: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4084 [-Wformat-truncation=]
   94 |   snprintf(humanname, sizeof(humanname), _("USB device: %s (%s)"), product, vendor);
      |                                                                    ~
devices/../parameters/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
devices/usb.cpp:94:11: note: 'snprintf' output between 16 and 8206 bytes into a destination of size 4096
   94 |   snprintf(humanname, sizeof(humanname), _("USB device: %s (%s)"), product, vendor);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp: In function 'void create_all_usb_devices_callback(const char*)':
devices/usb.cpp:226:48: warning: '/power/active_duration' directive output may be truncated writing 22 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  226 |  snprintf(device_name, sizeof(device_name), "%s/power/active_duration", filename);
      |                                                ^~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:226:10: note: 'snprintf' output between 23 and 4118 bytes into a destination of size 4096
  226 |  snprintf(device_name, sizeof(device_name), "%s/power/active_duration", filename);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:230:48: warning: '/idVendor' directive output may be truncated writing 9 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  230 |  snprintf(device_name, sizeof(device_name), "%s/idVendor", filename);
      |                                                ^~~~~~~~~
devices/usb.cpp:230:10: note: 'snprintf' output between 10 and 4105 bytes into a destination of size 4096
  230 |  snprintf(device_name, sizeof(device_name), "%s/idVendor", filename);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devices/usb.cpp:235:48: warning: '/idProduct' directive output may be truncated writing 10 bytes into a region of size between 1 and 4096 [-Wformat-truncation=]
  235 |  snprintf(device_name, sizeof(device_name), "%s/idProduct", filename);
      |                                                ^~~~~~~~~~
devices/usb.cpp:235:10: note: 'snprintf' output between 11 and 4106 bytes into a destination of size 4096
  235 |  snprintf(device_name, sizeof(device_name), "%s/idProduct", filename);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      measurement/powertop-sysfs.o
  CXX      measurement/powertop-opal-sensors.o
  CXX      parameters/powertop-learn.o
  CXX      parameters/powertop-parameters.o
  CXX      parameters/powertop-persistent.o
  CXX      perf/powertop-perf.o
  CXX      perf/powertop-perf_bundle.o
parameters/parameters.cpp: In function 'int global_power_valid()':
parameters/parameters.cpp:443:40: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'std::vector<double>::size_type' {aka 'unsigned int'} [-Wformat=]
  443 |   printf("To show power estimates do %ld measurement(s) connected to battery only\n",
      |                                      ~~^
      |                                        |
      |                                        long int
      |                                      %d
  444 |    (3 * all_parameters.parameters.size()) - past_results.size());
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                           |
      |                                           std::vector<double>::size_type {aka unsigned int}
  CXX      process/powertop-do_process.o
  CXX      process/powertop-interrupt.o
  CXX      process/powertop-powerconsumer.o
  CXX      process/powertop-process.o
  CXX      process/powertop-processdevice.o
  CXX      process/powertop-timer.o
  CXX      process/powertop-work.o
  CXX      report/powertop-report-data-html.o
  CXX      report/powertop-report-formatter-base.o
  CXX      report/powertop-report-formatter-csv.o
  CXX      report/powertop-report-formatter-html.o
  CXX      report/powertop-report-maker.o
  CXX      report/powertop-report.o
  CXX      tuning/powertop-bluetooth.o
  CXX      tuning/powertop-ethernet.o
  CC       tuning/powertop-iw.o
  CXX      tuning/powertop-runtime.o
  CXX      tuning/powertop-tunable.o
  CXX      tuning/powertop-tuning.o
  CXX      tuning/powertop-tuningsysfs.o
  CXX      tuning/powertop-tuningusb.o
tuning/runtime.cpp: In constructor 'runtime_tunable::runtime_tunable(const char*, const char*, const char*, const char*)':
tuning/runtime.cpp:86:61: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4081 [-Wformat-truncation=]
   86 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", runtime_path);
      |                                                             ^~
tuning/runtime.cpp:86:10: note: 'snprintf' output between 18 and 4113 bytes into a destination of size 4096
   86 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", runtime_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/runtime.cpp:87:57: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4083 [-Wformat-truncation=]
   87 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", runtime_path);
      |                                                         ^~
tuning/runtime.cpp:87:10: note: 'snprintf' output between 16 and 4111 bytes into a destination of size 4096
   87 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", runtime_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/runtime.cpp: In function 'void add_runtime_tunables(const char*)':
tuning/runtime.cpp:166:65: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size between 3822 and 4077 [-Wformat-truncation=]
  166 |    snprintf(filename, sizeof(filename), "/sys/bus/%s/devices/%s/%s/power/control", bus, entry->d_name, port);
      |                                                                 ^~                                     ~~~~
tuning/runtime.cpp:166:12: note: 'snprintf' output 34 or more bytes (assuming 4384) into a destination of size 4096
  166 |    snprintf(filename, sizeof(filename), "/sys/bus/%s/devices/%s/%s/power/control", bus, entry->d_name, port);
      |    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/runtime.cpp:171:65: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size between 3822 and 4077 [-Wformat-truncation=]
  171 |    snprintf(filename, sizeof(filename), "/sys/bus/%s/devices/%s/%s", bus, entry->d_name, port);
      |                                                                 ^~                       ~~~~
tuning/runtime.cpp:171:12: note: 'snprintf' output 20 or more bytes (assuming 4370) into a destination of size 4096
  171 |    snprintf(filename, sizeof(filename), "/sys/bus/%s/devices/%s/%s", bus, entry->d_name, port);
      |    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/runtime.cpp:192:53: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4085 [-Wformat-truncation=]
  192 |    snprintf(filename, sizeof(filename), "/sys/block/%s/device", port);
      |                                                     ^~          ~~~~
tuning/runtime.cpp:192:12: note: 'snprintf' output between 19 and 4114 bytes into a destination of size 4096
  192 |    snprintf(filename, sizeof(filename), "/sys/block/%s/device", port);
      |    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      tuning/powertop-tuningi2c.o
tuning/tuningsysfs.cpp: In constructor 'sysfs_tunable::sysfs_tunable(const char*, const char*, const char*)':
tuning/tuningsysfs.cpp:50:52: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4090 [-Wformat-truncation=]
   50 |  snprintf(toggle_good, sizeof(toggle_good), "echo '%s' > '%s';", target_value, sysfs_path);
      |                                                    ^~
tuning/tuningsysfs.cpp:50:10: note: 'snprintf' output between 14 and 8204 bytes into a destination of size 4096
   50 |  snprintf(toggle_good, sizeof(toggle_good), "echo '%s' > '%s';", target_value, sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/tuningsysfs.cpp:51:50: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4090 [-Wformat-truncation=]
   51 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo '%s' > '%s';", bad_value, sysfs_path);
      |                                                  ^~
tuning/tuningsysfs.cpp:51:10: note: 'snprintf' output between 14 and 8204 bytes into a destination of size 4096
   51 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo '%s' > '%s';", bad_value, sysfs_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      tuning/powertop-wifi.o
In file included from tuning/tunable.h:30,
                 from tuning/tuningusb.cpp:27:
tuning/tuningusb.cpp: In constructor 'usb_tunable::usb_tunable(const char*, const char*)':
tuning/tuningusb.cpp:71:34: warning: '%s' directive output may be truncated writing up to 2047 bytes into a region of size between 2020 and 4067 [-Wformat-truncation=]
   71 |   snprintf(desc, sizeof(desc), _("Autosuspend for USB device %s [%s]"), product, vendor);
      |                                                                                  ~
tuning/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
tuning/tuningusb.cpp:71:11: note: 'snprintf' output between 31 and 4125 bytes into a destination of size 4096
   71 |   snprintf(desc, sizeof(desc), _("Autosuspend for USB device %s [%s]"), product, vendor);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/tuningusb.cpp:77:61: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4081 [-Wformat-truncation=]
   77 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", usb_path);
      |                                                             ^~
tuning/tuningusb.cpp:77:10: note: 'snprintf' output between 18 and 4113 bytes into a destination of size 4096
   77 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", usb_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/tuningusb.cpp:78:57: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4083 [-Wformat-truncation=]
   78 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", usb_path);
      |                                                         ^~
tuning/tuningusb.cpp:78:10: note: 'snprintf' output between 16 and 4111 bytes into a destination of size 4096
   78 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", usb_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      wakeup/powertop-wakeup.o
tuning/tuningi2c.cpp: In constructor 'i2c_tunable::i2c_tunable(const char*, const char*, bool)':
tuning/tuningi2c.cpp:61:61: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4081 [-Wformat-truncation=]
   61 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", i2c_path);
      |                                                             ^~
tuning/tuningi2c.cpp:61:10: note: 'snprintf' output between 18 and 4113 bytes into a destination of size 4096
   61 |  snprintf(toggle_good, sizeof(toggle_good), "echo 'auto' > '%s';", i2c_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/tuningi2c.cpp:62:57: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4083 [-Wformat-truncation=]
   62 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", i2c_path);
      |                                                         ^~
tuning/tuningi2c.cpp:62:10: note: 'snprintf' output between 16 and 4111 bytes into a destination of size 4096
   62 |  snprintf(toggle_bad, sizeof(toggle_bad), "echo 'on' > '%s';", i2c_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      wakeup/powertop-waketab.o
  CXX      wakeup/powertop-wakeup_ethernet.o
  CXX      wakeup/powertop-wakeup_usb.o
In file included from tuning/tunable.h:30,
                 from tuning/wifi.cpp:27:
tuning/wifi.cpp: In constructor 'wifi_tunable::wifi_tunable(const char*)':
tuning/wifi.cpp:48:18: warning: '%s' directive writing up to 4095 bytes into a region of size 4060 [-Wformat-overflow=]
   48 |  sprintf(desc, _("Wireless Power Saving for interface %s"), iface);
tuning/../lib.h:41:23: note: in definition of macro '_'
   41 | #define _(STRING)    (STRING)
      |                       ^~~~~~
tuning/wifi.cpp:48:9: note: 'sprintf' output between 37 and 4132 bytes into a destination of size 4096
   48 |  sprintf(desc, _("Wireless Power Saving for interface %s"), iface);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/wifi.cpp:50:53: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4089 [-Wformat-truncation=]
   50 |  snprintf(toggle_good, sizeof(toggle_good), "iw dev %s set power_save on", iface);
      |                                                     ^~
tuning/wifi.cpp:50:10: note: 'snprintf' output between 26 and 4121 bytes into a destination of size 4096
   50 |  snprintf(toggle_good, sizeof(toggle_good), "iw dev %s set power_save on", iface);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tuning/wifi.cpp:51:51: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4089 [-Wformat-truncation=]
   51 |  snprintf(toggle_bad, sizeof(toggle_bad), "iw dev %s set power_save off", iface);
      |                                                   ^~
tuning/wifi.cpp:51:10: note: 'snprintf' output between 27 and 4122 bytes into a destination of size 4096
   51 |  snprintf(toggle_bad, sizeof(toggle_bad), "iw dev %s set power_save off", iface);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wakeup/wakeup_ethernet.cpp: In constructor 'ethernet_wakeup::ethernet_wakeup(const char*, const char*)':
wakeup/wakeup_ethernet.cpp:53:68: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4078 [-Wformat-truncation=]
   53 |  snprintf(toggle_enable, sizeof(toggle_enable), "echo 'enabled' > '%s';", eth_path);
      |                                                                    ^~
wakeup/wakeup_ethernet.cpp:53:10: note: 'snprintf' output between 21 and 4116 bytes into a destination of size 4096
   53 |  snprintf(toggle_enable, sizeof(toggle_enable), "echo 'enabled' > '%s';", eth_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wakeup/wakeup_ethernet.cpp:54:71: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4077 [-Wformat-truncation=]
   54 |  snprintf(toggle_disable, sizeof(toggle_disable), "echo 'disabled' > '%s';", eth_path);
      |                                                                       ^~
wakeup/wakeup_ethernet.cpp:54:10: note: 'snprintf' output between 22 and 4117 bytes into a destination of size 4096
   54 |  snprintf(toggle_disable, sizeof(toggle_disable), "echo 'disabled' > '%s';", eth_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wakeup/wakeup_usb.cpp: In constructor 'usb_wakeup::usb_wakeup(const char*, const char*)':
wakeup/wakeup_usb.cpp:53:68: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4078 [-Wformat-truncation=]
   53 |  snprintf(toggle_enable, sizeof(toggle_enable), "echo 'enabled' > '%s';", usb_path);
      |                                                                    ^~
wakeup/wakeup_usb.cpp:53:10: note: 'snprintf' output between 21 and 4116 bytes into a destination of size 4096
   53 |  snprintf(toggle_enable, sizeof(toggle_enable), "echo 'enabled' > '%s';", usb_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wakeup/wakeup_usb.cpp:54:71: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4077 [-Wformat-truncation=]
   54 |  snprintf(toggle_disable, sizeof(toggle_disable), "echo 'disabled' > '%s';", usb_path);
      |                                                                       ^~
wakeup/wakeup_usb.cpp:54:10: note: 'snprintf' output between 22 and 4117 bytes into a destination of size 4096
   54 |  snprintf(toggle_disable, sizeof(toggle_disable), "echo 'disabled' > '%s';", usb_path);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXXLD    powertop
make[4]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/src'
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Making all in po
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Making all in doc
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Making all in scripts/bash-completion
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make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
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make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
>>> powertop 2.13 Installing to target
PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /usr/bin/make -j4 DESTDIR=/home/buildroot/autobuild/instance-0/output-1/target install -C /home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/
make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
Making install in traceevent
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/traceevent'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/traceevent'
make[3]: Nothing to be done for 'install-exec-am'.
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make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/traceevent'
make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/traceevent'
Making install in src
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/src'
/usr/bin/make  install-am
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/src'
make[4]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/src'
make[4]: Nothing to be done for 'install-data-am'.
 /bin/mkdir -p '/home/buildroot/autobuild/instance-0/output-1/target/usr/sbin'
  /bin/bash ../libtool   --mode=install /usr/bin/install -c powertop '/home/buildroot/autobuild/instance-0/output-1/target/usr/sbin'
libtool: install: /usr/bin/install -c powertop /home/buildroot/autobuild/instance-0/output-1/target/usr/sbin/powertop
make[4]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/src'
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Making install in po
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/po'
if test "powertop" = "gettext-tools"; then \
  /bin/mkdir -p /home/buildroot/autobuild/instance-0/output-1/target/usr/share/gettext/po; \
  for file in Makefile.in.in remove-potcdate.sin quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot   Makevars.template; do \
    /usr/bin/install -c -m 644 ./$file \
		    /home/buildroot/autobuild/instance-0/output-1/target/usr/share/gettext/po/$file; \
  done; \
  for file in Makevars; do \
    rm -f /home/buildroot/autobuild/instance-0/output-1/target/usr/share/gettext/po/$file; \
  done; \
else \
  : ; \
fi
make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/po'
Making install in doc
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/doc'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/doc'
make[3]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/home/buildroot/autobuild/instance-0/output-1/target/usr/share/man/man8'
 /usr/bin/install -c -m 644 powertop.8 '/home/buildroot/autobuild/instance-0/output-1/target/usr/share/man/man8'
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Making install in scripts/bash-completion
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/scripts/bash-completion'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/scripts/bash-completion'
make[3]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/home/buildroot/autobuild/instance-0/output-1/target/usr/share/bash-completion/completions'
 /usr/bin/install -c -m 644 powertop '/home/buildroot/autobuild/instance-0/output-1/target/usr/share/bash-completion/completions'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13/scripts/bash-completion'
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make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
make[3]: Nothing to be done for 'install-exec-am'.
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make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/powertop-2.13'
make: *** No rule to make target 'host-python', needed by '/home/buildroot/autobuild/instance-0/output-1/build/host-python-cython-0.29.27/.stamp_configured'.  Stop.
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'