|  ~~~~~~~^~~~~~~~~
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       paintcmap.lo
  CXX      devices/powertop-thinkpad-light.o
  CXX      devices/powertop-usb.o
  CC       parseprotos.lo
  CXX      measurement/powertop-acpi.o
  CC       partify.lo
  CC       partition.lo
In file included from devices/../parameters/parameters.h:35,
                 from devices/usb.h:31,
                 from devices/usb.cpp:25:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'usbdevice::usbdevice(const char*, const char*, const char*)' at devices/usb.cpp:47:11:
devices/../parameters/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'usbdevice::usbdevice(const char*, const char*, const char*)' at devices/usb.cpp:49:11:
devices/../parameters/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'usbdevice::usbdevice(const char*, const char*, const char*)' at devices/usb.cpp:50:11:
devices/../parameters/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CXX      measurement/powertop-extech.o
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 measurement/acpi.cpp:33:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 256]',
    inlined from 'acpi_power_meter::acpi_power_meter(const char*)' at measurement/acpi.cpp:42:11:
measurement/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 256 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       pdfio1.lo
  CC       pdfio1stub.lo
  CXX      measurement/powertop-measurement.o
  CC       pdfio2.lo
In file included from measurement/extech.cpp:57:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 256]',
    inlined from 'extech_power_meter::extech_power_meter(const char*)' at measurement/extech.cpp:272:11:
measurement/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 256 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CXX      measurement/powertop-sysfs.o
  CXX      measurement/powertop-opal-sensors.o
In file included from measurement/sysfs.cpp:27:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 256]',
    inlined from 'sysfs_power_meter::sysfs_power_meter(const char*)' at measurement/sysfs.cpp:36:11:
measurement/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 256 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CC       pdfio2stub.lo
  CXX      parameters/powertop-learn.o
  CC       pix1.lo
measurement/opal-sensors.cpp: In constructor 'opal_sensors_power_meter::opal_sensors_power_meter(const char*)':
measurement/opal-sensors.cpp:34:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   34 |  strncpy(name, power_supply_name, sizeof(name));
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       pix2.lo
  CXX      parameters/powertop-parameters.o
  CXX      parameters/powertop-persistent.o
  CC       pix3.lo
  CXX      perf/powertop-perf.o
  CC       pix4.lo
  CC       pix5.lo
  CXX      perf/powertop-perf_bundle.o
  CXX      process/powertop-do_process.o
  CXX      process/powertop-interrupt.o
  CC       pixabasic.lo
In file included from process/interrupt.cpp:30:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 32]',
    inlined from 'interrupt::interrupt(const char*, int)' at process/interrupt.cpp:52:11:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 32 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CC       pixacc.lo
  CC       pixafunc1.lo
  CC       pixafunc2.lo
  CXX      process/powertop-powerconsumer.o
  CC       pixalloc.lo
  CC       pixarith.lo
  CC       pixcomp.lo
  CXX      process/powertop-process.o
  CXX      process/powertop-processdevice.o
  CC       pixconv.lo
  CC       pixlabel.lo
In file included from process/process.cpp:36:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 16]',
    inlined from 'process::process(const char*, int, int)' at process/process.cpp:94:11:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 16 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
process/process.cpp: In constructor 'process::process(const char*, int, int)':
process/process.cpp:147:11: warning: 'char* strncpy(char*, const char*, size_t)' output may be truncated copying between 0 and 255 bytes from a string of length 4096 [-Wstringop-truncation]
  147 |    strncpy(desc + pos, line, sz);
      |    ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  CXX      process/powertop-timer.o
  CXX      process/powertop-work.o
  CC       pixtiling.lo
  CXX      report/powertop-report-data-html.o
In file included from process/timer.cpp:33:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 32]',
    inlined from 'timer::timer(long unsigned int)' at process/timer.cpp:64:11:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 32 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In file included from process/work.cpp:33:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 32]',
    inlined from 'work::work(long unsigned int)' at process/work.cpp:41:11:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 32 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 32]',
    inlined from 'timer::timer(long unsigned int)' at process/timer.cpp:64:11,
    inlined from 'timer* find_create_timer(uint64_t)' at process/timer.cpp:139:30:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 32 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CXX      report/powertop-report-formatter-base.o
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 32]',
    inlined from 'work::work(long unsigned int)' at process/work.cpp:41:11,
    inlined from 'work* find_create_work(uint64_t)' at process/work.cpp:127:28:
process/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 32 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CC       pngio.lo
  CC       pngiostub.lo
  CC       pnmio.lo
  CXX      report/powertop-report-formatter-csv.o
  CXX      report/powertop-report-formatter-html.o
  CC       pnmiostub.lo
  CC       projective.lo
  CC       psio1.lo
  CXX      report/powertop-report-maker.o
  CXX      report/powertop-report.o
  CC       psio1stub.lo
  CXX      tuning/powertop-bluetooth.o
  CC       psio2.lo
  CC       psio2stub.lo
  CC       ptabasic.lo
  CXX      tuning/powertop-ethernet.o
  CC       tuning/powertop-iw.o
  CC       ptafunc1.lo
  CXX      tuning/powertop-runtime.o
  CC       ptafunc2.lo
  CC       ptra.lo
In file included from tuning/tunable.h:30,
                 from tuning/ethernet.cpp:27:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'ethernet_tunable::ethernet_tunable(const char*)' at tuning/ethernet.cpp:53:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CC       quadtree.lo
  CXX      tuning/powertop-tunable.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);
      |    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       queue.lo
  CC       rank.lo
  CXX      tuning/powertop-tuning.o
  CXX      tuning/powertop-tuningsysfs.o
In file included from tuning/tunable.h:30,
                 from tuning/tunable.cpp:27:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'tunable::tunable(const char*, double, const char*, const char*, const char*)' at tuning/tunable.cpp:38:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 128]',
    inlined from 'tunable::tunable(const char*, double, const char*, const char*, const char*)' at tuning/tunable.cpp:39:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 128 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 128]',
    inlined from 'tunable::tunable(const char*, double, const char*, const char*, const char*)' at tuning/tunable.cpp:40:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 128 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 128]',
    inlined from 'tunable::tunable(const char*, double, const char*, const char*, const char*)' at tuning/tunable.cpp:41:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 128 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CC       rbtree.lo
  CC       readbarcode.lo
  CXX      tuning/powertop-tuningusb.o
  CC       readfile.lo
In file included from tuning/tunable.h:30,
                 from tuning/tuningsysfs.cpp:27:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'sysfs_tunable::sysfs_tunable(const char*, const char*, const char*)' at tuning/tuningsysfs.cpp:47:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'sysfs_tunable::sysfs_tunable(const char*, const char*, const char*)' at tuning/tuningsysfs.cpp:48:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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-tuningi2c.o
  CC       recogbasic.lo
tuning/tuningusb.cpp: In constructor 'usb_tunable::usb_tunable(const char*, const char*)':
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       recogdid.lo
  CXX      tuning/powertop-wifi.o
  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
  CC       recogident.lo
In file included from wakeup/wakeup.cpp:30:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'wakeup::wakeup(const char*, double, const char*, const char*)' at wakeup/wakeup.cpp:39:18:
wakeup/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 128]',
    inlined from 'wakeup::wakeup(const char*, double, const char*, const char*)' at wakeup/wakeup.cpp:40:18:
wakeup/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 128 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 128]',
    inlined from 'wakeup::wakeup(const char*, double, const char*, const char*)' at wakeup/wakeup.cpp:41:18:
wakeup/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 128 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
  CXX      wakeup/powertop-wakeup_ethernet.o
In file included from tuning/tunable.h:30,
                 from tuning/wifi.cpp:27:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'wifi_tunable::wifi_tunable(const char*)' at tuning/wifi.cpp:47:11:
tuning/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       recogtrain.lo
  CC       regutils.lo
  CXX      wakeup/powertop-wakeup_usb.o
In file included from wakeup/wakeup_ethernet.cpp:44:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'ethernet_wakeup::ethernet_wakeup(const char*, const char*)' at wakeup/wakeup_ethernet.cpp:50:11:
wakeup/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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);
      |  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       rop.lo
  CC       roplow.lo
  CC       rotate.lo
  CC       rotateam.lo
  CC       rotateorth.lo
In file included from wakeup/wakeup_usb.cpp:44:
In function 'void pt_strcpy(char (&)[N], const char*) [with long unsigned int N = 4096]',
    inlined from 'usb_wakeup::usb_wakeup(const char*, const char*)' at wakeup/wakeup_usb.cpp:50:11:
wakeup/../lib.h:78:9: warning: 'char* strncpy(char*, const char*, size_t)' specified bound 4096 equals destination size [-Wstringop-truncation]
   78 |  strncpy(d, s, N);
      |  ~~~~~~~^~~~~~~~~
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
  CC       rotateshear.lo
  CC       runlength.lo
  CC       sarray1.lo
  CC       sarray2.lo
  CC       scale1.lo
make[4]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/src'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/src'
Making all in po
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/po'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/po'
Making all in doc
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/doc'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/doc'
Making all in scripts/bash-completion
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/scripts/bash-completion'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13/scripts/bash-completion'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13'
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/powertop-2.13'
  CC       scale2.lo
  CC       seedfill.lo
  CC       sel1.lo
  CC       sel2.lo
  CC       selgen.lo
  CC       shear.lo
  CC       skew.lo
  CC       spixio.lo
  CC       stack.lo
  CC       stringcode.lo
  CC       strokes.lo
  CC       sudoku.lo
  CC       textops.lo
  CC       tiffio.lo
  CC       tiffiostub.lo
  CC       utils1.lo
  CC       utils2.lo
  CC       warper.lo
  CC       watershed.lo
  CC       webpio.lo
  CC       webpiostub.lo
  CC       webpanimio.lo
  CC       webpanimiostub.lo
  CC       writefile.lo
  CC       zlibmem.lo
  CC       zlibmemstub.lo
  CCLD     liblept.la
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0/src'
Making all in prog
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0/prog'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0/prog'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0'
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0'
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/leptonica-1.82.0'
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'