1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
Description: Uses more liberal CPP defines to add compatibility to kfreebsd &
non-x86 systems
Author: Michael R. Crusoe <crusoe@ucdavis.edu> and Aaron M. Ucko <ucko@debian.org>
--- a/SNAPLib/Compat.cpp
+++ b/SNAPLib/Compat.cpp
@@ -1293,7 +1293,7 @@ _int64 timeInMillis()
_int64 timeInNanos()
{
timespec ts;
-#if defined(__linux__)
+#if defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0
clock_gettime(CLOCK_REALTIME, &ts); // Works on Linux
#elif defined(__MACH__)
clock_serv_t cclock;
--- a/SNAPLib/Compat.h
+++ b/SNAPLib/Compat.h
@@ -77,7 +77,7 @@ int getpagesize();
#include <sched.h> // For sched_setaffinity
#endif
-#ifndef __APPLE__
+#if defined(__SSE__) && !defined(__APPLE__)
#include <xmmintrin.h> // This is currently (in Dec 2013) broken on Mac OS X 10.9 (Apple clang-500.2.79)
#else
#define _mm_prefetch(...) {}
|
