Fixes for different BSD variants

CMakeLists.txt

@@ -184,6 +184,7 @@ include(CheckCXXSourceCompiles)
 
 check_cxx_source_compiles("int main(){ return __builtin_clzll(1);}" HAVE_BUILTIN_CLZLL)
 check_cxx_source_compiles("#include <intrin.h>\n#pragma intrinsic(_BitScanReverse64)\nint main(){unsigned long r;_BitScanReverse64(&r,1);return r;}" HAVE_BITSCANREVERSE64)
+check_cxx_source_compiles("#include <sched.h>\nint main(){sched_param param;return sched_setscheduler(0, SCHED_IDLE, &param);}" HAVE_SCHED)
 
 if (HAVE_BUILTIN_CLZLL)
 	add_definitions(/DHAVE_BUILTIN_CLZLL)
@@ -193,6 +194,10 @@ if (HAVE_BITSCANREVERSE64)
 	add_definitions(/DHAVE_BITSCANREVERSE64)
 endif()
 
+if (HAVE_SCHED)
+	add_definitions(/DHAVE_SCHED)
+endif()
+
 add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES})
 
 if (STATIC_BINARY OR STATIC_LIBS)

external/src/RandomX

@@ -1 +1 @@
-Subproject commit 118bb7b1b3efe5b1e3f811b0b122abdbb952fb87
+Subproject commit 89031917e9780b3ea0439bf362446efe5b59244c

src/util.cpp

@@ -21,7 +21,7 @@
 #include <map>
 #include <thread>
 
-#ifndef _WIN32
+#if !defined(_WIN32) && defined(HAVE_SCHED)
 #include <sched.h>
 #endif
 
@@ -66,7 +66,7 @@ void make_thread_background()
 	SetThreadPriorityBoost(GetCurrentThread(), true);
 	SetThreadPriority(GetCurrentThread(), THREAD_MODE_BACKGROUND_BEGIN);
 	SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_IDLE);
-#elif !defined(__APPLE__) && !defined(__FreeBSD__)
+#elif defined(HAVE_SCHED)
 	sched_param param;
 	param.sched_priority = 0;
 	if (sched_setscheduler(0, SCHED_IDLE, &param) != 0) {