1 files changed, 55 insertions, 0 deletions
diff --git a/audio/csound6/files/patch-Top_csound.c b/audio/csound6/files/patch-Top_csound.c
new file mode 100644
index 000000000000..3d417d6ace46
--- /dev/null
+++ b/audio/csound6/files/patch-Top_csound.c
@@ -0,0 +1,55 @@
+--- Top/csound.c.orig	2015-09-29 11:13:27 UTC
++++ Top/csound.c
+@@ -60,10 +60,13 @@
+ #include "cs_par_dispatch.h"
+ #include "csound_orc_semantics.h"
+ 
+-#if defined(linux) || defined(__HAIKU__) || defined(__EMSCRIPTEN__)
++#if defined(linux) || defined(__HAIKU__) || defined(__FreeBSD__) || defined(__EMSCRIPTEN__)
+ #define PTHREAD_SPINLOCK_INITIALIZER 0
+ #endif
+ 
++#if defined(__FreeBSD__)
++#include <sys/sysctl.h>
++#endif
+ #if defined(USE_OPENMP)
+ #include <omp.h>
+ #endif /* USE_OPENMP */
+@@ -3510,7 +3513,7 @@ void csoundNotifyFileOpened(CSOUND* csou
+ /* ------------------------------------ */
+ 
+ #if defined(HAVE_RDTSC)
+-#if !(defined(LINUX) && defined(__GNUC__) && defined(__i386__))
++#if !(defined(LINUX) && defined(__GNUC__) && defined(__i386__)) || !(defined(__FreeBSD__) && defined(__i386__))
+ #undef HAVE_RDTSC
+ #endif
+ #endif
+@@ -3523,6 +3526,13 @@ static double timeResolutionSeconds = -1
+ static int getTimeResolution(void)
+ {
+ #if defined(HAVE_RDTSC)
++#if defined(__FreeBSD__)
++    size_t size;
++    int timeResolutionSeconds;
++    size = sizeof timeResolutionSeconds;
++    sysctlbyname("hw.clockrate", &timeResolutionSeconds, &size, NULL, 0);
++
++#else
+     FILE    *f;
+     char    buf[256];
+ 
+@@ -3558,9 +3568,14 @@ static int getTimeResolution(void)
+       }
+     }
+     fclose(f);
++#endif /* __FreeBSD__ */
+     if (UNLIKELY(timeResolutionSeconds <= 0.0)) {
+       fprintf(stderr, Str("No valid CPU frequency entry "
++#if defined(__FreeBSD__)
++                          "was found.\n"));
++#else
+                           "was found in /proc/cpuinfo.\n"));
++#endif /* __FreeBSD__ */
+       return -1;
+     }
+     /* MHz -> seconds */