make clock_gettime default (since 2.6.28 it is NTP-adjusted)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11977 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/sys_shared.c b/sys_shared.c
index 970d920404c844ee59501632ffd3851181717f46..03c059850eaf8183e6a192656adf0df0080d3af5 100644 (file)
--- a/sys_shared.c
+++ b/sys_shared.c
@@ -271,7 +271,7 @@ static cvar_t sys_usesdldelay = {CVAR_SAVE, "sys_usesdldelay", "0", "use SDL_Del
 static cvar_t sys_usequeryperformancecounter = {CVAR_SAVE, "sys_usequeryperformancecounter", "0", "use windows QueryPerformanceCounter timer (which has issues on multicore/multiprocessor machines and processors which are designed to conserve power) for timing rather than timeGetTime function (which has issues on some motherboards)"};
 #endif
 #if HAVE_CLOCKGETTIME
-static cvar_t sys_useclockgettime = {CVAR_SAVE, "sys_useclockgettime", "0", "use POSIX clock_gettime function (which has issues if the system clock speed is far off, as it can't get fixed by NTP) for timing rather than gettimeofday (which has issues if the system time is stepped by ntpdate, or apparently on some Xen installations)"};
+static cvar_t sys_useclockgettime = {CVAR_SAVE, "sys_useclockgettime", "1", "use POSIX clock_gettime function (not adjusted by NTP on some older Linux kernels) for timing rather than gettimeofday (which has issues if the system time is stepped by ntpdate, or apparently on some Xen installations)"};
 #endif
 
 static double benchmark_time; // actually always contains an integer amount of milliseconds, will eventually "overflow"