diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 14 |
1 files changed, 10 insertions, 4 deletions
@@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in d26927e. +# From configure.in c4af60e. # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69. # @@ -1333,9 +1333,15 @@ Optional Features: in conjunction with XEN or Other Virtualization mechanisms) Note: Please ensure that you've disabled dynamic CPU-Frequencys, such as power saving - options. (On the most modern Dedicated Servers - cpufreq is preconfigured, see your distribution's - manual how to disable it) + options. (On most modern Dedicated Servers cpufreq + is preconfigured, see your distribution's manual how + to disable it). Furthermore, If your CPU has + built-in CPU-Frequency scaling features (such as + Intel's SpeedStep(R)), do not enable this option. + Recent CPUs (Intel Core or newer) guarantee a fixed + increment rate for their TSC, so it should be safe + to use, but please doublecheck the documentation of + both your CPU and OS before enabling this option. --enable-profiler=ARG Profilers: no, gprof (disabled by default) --disable-64bit Enforce 32bit output on x86_64 systems. --enable-lto Enables or Disables Linktime Code Optimization (LTO |