cmake HAVE_CLOCK_REALTIME examples

clibs/cmocka ConfigureChecks.cmake :132 

check_c_source_compiles("
#include <time.h>

int main(void) {
    struct timespec ts;

    clock_gettime(CLOCK_REALTIME, &ts);

    return 0;
}" HAVE_CLOCK_REALTIME)

alibaba/AliSQL storage/tokudb/ft-index/cmake_modules/TokuFeatureDetection.cmake :51 

check_symbol_exists(CLOCK_REALTIME "time.h" HAVE_CLOCK_REALTIME)

percona/percona-server configure.cmake :419 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

logicalclocks/rondb configure.cmake :420 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

percona/PerconaFT cmake_modules/TokuFeatureDetection.cmake :52 

check_symbol_exists(CLOCK_REALTIME "time.h" HAVE_CLOCK_REALTIME)

SmartThingsCommunity/st-device-sdk-c test/framework/cmocka/ConfigureChecks.cmake :129 

check_c_source_compiles("
#include <time.h>

int main(void) {
    struct timespec ts;

    clock_gettime(CLOCK_REALTIME, &ts);

    return 0;
}" HAVE_CLOCK_REALTIME)

polardb/polardbx-engine configure.cmake :414 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

oscarlab/betrfs cmake_modules/TokuFeatureDetection.cmake :56 

check_symbol_exists(CLOCK_REALTIME "time.h" HAVE_CLOCK_REALTIME)

percona/percona-xtrabackup configure.cmake :419 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

GreatSQL/GreatSQL configure.cmake :415 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

percona/percona-xtradb-cluster configure.cmake :420 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

facebook/mysql-5.6 configure.cmake :418 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)

mysql/mysql-server configure.cmake :418 

CHECK_C_SOURCE_RUNS("
#include <time.h>
int main()
{
  struct timespec ts;
  return clock_gettime(CLOCK_REALTIME, &ts);
}" HAVE_CLOCK_REALTIME)