[libvirt] [PATCH 2/2] tests: fix eventtest build on macOS
macOS doesn't support clock_gettime(2), at least versions prior 10.12
(I didn't actually check 10.12 though). So, use its own routines in
eventtest.
* configure.ac: check for requires symbols and define
HAVE_MACH_CLOCK_ROUTINES if found
* tests/eventtest.c: add clock_get_time() based implementation
* tests/Makefile.am: don't explicitly LDADD -lrt, use
$(LIB_CLOCK_GETTIME)
---
configure.ac | 9 +++++++++
tests/Makefile.am | 2 +-
tests/eventtest.c | 16 ++++++++++++++++
3 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 66d88c4..c1b0ca0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2522,6 +2522,15 @@ AC_CHECK_MEMBERS([struct if_data.ifi_oqdrops],
[#include <net/if.h>
])
+AC_CHECK_DECLS([clock_serv_t, host_get_clock_service, clock_get_time],
+ [AC_DEFINE([HAVE_MACH_CLOCK_ROUTINES],
+ [1],
+ [whether Mach clock routines are available])],
+ [],
+ [#include <mach/clock.h>
+ #include <mach/mach.h>
+ ])
+
# Check if we need to look for ifconfig
if test "$want_ifconfig" = "yes"; then
AC_PATH_PROG([IFCONFIG_PATH], [ifconfig])
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 924029a..6a24861 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1310,7 +1310,7 @@ endif WITH_DRIVER_MODULES
if WITH_LIBVIRTD
eventtest_SOURCES = \
eventtest.c testutils.h testutils.c
-eventtest_LDADD = -lrt $(LDADDS)
+eventtest_LDADD = $(LIB_CLOCK_GETTIME) $(LDADDS)
endif WITH_LIBVIRTD
libshunload_la_SOURCES = shunloadhelper.c
diff --git a/tests/eventtest.c b/tests/eventtest.c
index 011bedc..ed1089e 100644
--- a/tests/eventtest.c
+++ b/tests/eventtest.c
@@ -26,6 +26,11 @@
#include <signal.h>
#include <time.h>
+#if HAVE_MACH_CLOCK_ROUTINES
+#include <mach/clock.h>
+#include <mach/mach.h>
+#endif
+
#include "testutils.h"
#include "internal.h"
#include "virfile.h"
@@ -262,7 +267,18 @@ finishJob(const char *name, int handle, int timer)
{
struct timespec waitTime;
int rc;
+#if HAVE_MACH_CLOCK_ROUTINES
+ clock_serv_t cclock;
+ mach_timespec_t mts;
+
+ host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
+ clock_get_time(cclock, &mts);
+ mach_port_deallocate(mach_task_self(), cclock);
+ waitTime.tv_sec = mts.tv_sec;
+ waitTime.tv_nsec = mts.tv_nsec;
+#else
clock_gettime(CLOCK_REALTIME, &waitTime);
+#endif
waitTime.tv_sec += 5;
rc = 0;
while (!eventThreadJobDone && rc == 0)
--
2.10.2