[runtime] Fix compilation under Android

diff --git a/mono/utils/mono-os-mutex.h b/mono/utils/mono-os-mutex.h
index 86b6926dc3ec8de59f36cce2b10901114cd4ef19..d6c5250256a84f7b504390c2697b3da61df5042c 100644 (file)
--- a/mono/utils/mono-os-mutex.h
+++ b/mono/utils/mono-os-mutex.h
@@ -41,6 +41,10 @@ G_BEGIN_DECLS
 
 #if !defined(HOST_WIN32)
 
+#if !defined(CLOCK_MONOTONIC) || defined(PLATFORM_MACOSX) || defined(PLATFORM_ANDROID)
+#define BROKEN_CLOCK_SOURCE
+#endif
+
 typedef pthread_mutex_t mono_mutex_t;
 typedef pthread_cond_t mono_cond_t;
 
@@ -124,7 +128,7 @@ mono_os_cond_init (mono_cond_t *cond)
 {
        int res;
 
-#if !defined(CLOCK_MONOTONIC) || defined(PLATFORM_MACOSX)
+#ifdef BROKEN_CLOCK_SOURCE
        res = pthread_cond_init (cond, NULL);
        if (G_UNLIKELY (res != 0))
                g_error ("%s: pthread_cond_init failed with \"%s\" (%d)", __func__, g_strerror (res), res);
@@ -174,7 +178,7 @@ mono_os_cond_wait (mono_cond_t *cond, mono_mutex_t *mutex)
 static inline int
 mono_os_cond_timedwait (mono_cond_t *cond, mono_mutex_t *mutex, guint32 timeout_ms)
 {
-#if !defined(CLOCK_MONOTONIC) || defined(PLATFORM_MACOSX)
+#ifdef BROKEN_CLOCK_SOURCE
        struct timeval tv;
 #endif
        struct timespec ts;
@@ -187,7 +191,7 @@ mono_os_cond_timedwait (mono_cond_t *cond, mono_mutex_t *mutex, guint32 timeout_
 
        /* ms = 10^-3, us = 10^-6, ns = 10^-9 */
 
-#if !defined(CLOCK_MONOTONIC) || defined(PLATFORM_MACOSX)
+#ifdef BROKEN_CLOCK_SOURCE
        /* clock_gettime is not supported in MAC OS x */
        res = gettimeofday (&tv, NULL);
        if (G_UNLIKELY (res != 0))