7 files changed, 36 insertions, 9 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index 64c8bc5e58..4ce9d24479 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -536,7 +536,9 @@ do_break(void)
 	    erts_printf("Erlang (%s) emulator version "
 		       ERLANG_VERSION "\n",
 		       EMULATOR);
+#if ERTS_SAVED_COMPILE_TIME
 	    erts_printf("Compiled on " ERLANG_COMPILE_DATE "\n");
+#endif
 	    return;
 	case 'd':
 	    distribution_info(ERTS_PRINT_STDOUT, NULL);
@@ -774,7 +776,9 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
     }
     erts_fdprintf(fd, "System version: ");
     erts_print_system_version(fd, NULL, NULL);
+#if ERTS_SAVED_COMPILE_TIME
     erts_fdprintf(fd, "%s\n", "Compiled: " ERLANG_COMPILE_DATE);
+#endif
 
     erts_fdprintf(fd, "Taints: ");
     erts_print_nif_taints(fd, NULL);
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index bad9da90ea..879b523c38 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -7875,11 +7875,16 @@ sched_thread_func(void *vesdp)
     ErtsThrPrgrCallbacks callbacks;
     ErtsSchedulerData *esdp = vesdp;
     Uint no = esdp->no;
+#ifdef ERTS_SMP
+    erts_tse_t *tse;
+#endif
 
     erts_sched_init_time_sup(esdp);
 
 #ifdef ERTS_SMP
-    ERTS_SCHED_SLEEP_INFO_IX(no - 1)->event = erts_tse_fetch();
+    tse = erts_tse_fetch();
+    erts_tse_prepare_timed(tse);
+    ERTS_SCHED_SLEEP_INFO_IX(no - 1)->event = tse;
     callbacks.arg = (void *) esdp->ssi;
     callbacks.wakeup = thr_prgr_wakeup;
     callbacks.prepare_wait = thr_prgr_prep_wait;
diff --git a/erts/emulator/beam/erl_threads.h b/erts/emulator/beam/erl_threads.h
index 5347979372..34f91e2ec8 100644
--- a/erts/emulator/beam/erl_threads.h
+++ b/erts/emulator/beam/erl_threads.h
@@ -649,6 +649,7 @@ ERTS_GLB_INLINE void erts_tsd_set(erts_tsd_key_t key, void *value);
 ERTS_GLB_INLINE void * erts_tsd_get(erts_tsd_key_t key);
 ERTS_GLB_INLINE erts_tse_t *erts_tse_fetch(void);
 ERTS_GLB_INLINE void erts_tse_return(erts_tse_t *ep);
+ERTS_GLB_INLINE void erts_tse_prepare_timed(erts_tse_t *ep);
 ERTS_GLB_INLINE void erts_tse_set(erts_tse_t *ep);
 ERTS_GLB_INLINE void erts_tse_reset(erts_tse_t *ep);
 ERTS_GLB_INLINE int erts_tse_wait(erts_tse_t *ep);
@@ -3461,6 +3462,15 @@ ERTS_GLB_INLINE void erts_tse_return(erts_tse_t *ep)
 #endif
 }
 
+ERTS_GLB_INLINE void erts_tse_prepare_timed(erts_tse_t *ep)
+{
+#ifdef USE_THREADS
+    int res = ethr_event_prepare_timed(&((ethr_ts_event *) ep)->event);
+    if (res != 0)
+	erts_thr_fatal_error(res, "prepare timed");
+#endif
+}
+
 ERTS_GLB_INLINE void erts_tse_set(erts_tse_t *ep)
 {
 #ifdef USE_THREADS
diff --git a/erts/emulator/drivers/unix/unix_efile.c b/erts/emulator/drivers/unix/unix_efile.c
index 06ba986044..46eccc6568 100644
--- a/erts/emulator/drivers/unix/unix_efile.c
+++ b/erts/emulator/drivers/unix/unix_efile.c
@@ -45,10 +45,10 @@
 #endif
 
 #if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__)
-#define DARWIN 1
+#define __DARWIN__ 1
 #endif
 
-#if defined(DARWIN) || defined(HAVE_LINUX_FALLOC_H) || defined(HAVE_POSIX_FALLOCATE)
+#if defined(__DARWIN__) || defined(HAVE_LINUX_FALLOC_H) || defined(HAVE_POSIX_FALLOCATE)
 #include <fcntl.h>
 #endif
 
@@ -476,11 +476,11 @@ efile_fsync(Efile_error *errInfo, /* Where to return error codes. */
 #ifdef NO_FSYNC
   undefined fsync /* XXX: Really? */
 #else
-#if defined(DARWIN) && defined(F_FULLFSYNC)
+#if defined(__DARWIN__) && defined(F_FULLFSYNC)
     return check_error(fcntl(fd, F_FULLFSYNC), errInfo);
 #else
     return check_error(fsync(fd), errInfo);
-#endif /* DARWIN */
+#endif /* __DARWIN__ */
 #endif /* NO_FSYNC */
 }
 
@@ -962,7 +962,7 @@ efile_sendfile(Efile_error* errInfo, int in_fd, int out_fd,
 	  retval = len;
       }
     } while (len == SENDFILE_CHUNK_SIZE);
-#elif defined(DARWIN)
+#elif defined(__DARWIN__)
     int retval;
     off_t len;
     do {
diff --git a/erts/emulator/utils/make_alloc_types b/erts/emulator/utils/make_alloc_types
index 88f537ea09..925b9d5810 100755
--- a/erts/emulator/utils/make_alloc_types
+++ b/erts/emulator/utils/make_alloc_types
@@ -246,7 +246,7 @@ print DST "
 
 print DST "#define ERTS_ALC_C_MIN ($c_no)\n\n";
 
-foreach my $c (keys(%c_tab)) {
+foreach my $c (sort keys(%c_tab)) {
   push(@c_order, $c);
   set_number($c_tab{$c}, $c_no);
   print DST "#define ERTS_ALC_C_$c  ($c_no)\n";
diff --git a/erts/emulator/utils/make_version b/erts/emulator/utils/make_version
index 3461dc1637..37bdff181a 100755
--- a/erts/emulator/utils/make_version
+++ b/erts/emulator/utils/make_version
@@ -59,7 +59,11 @@ print FILE <<EOF;
 #define ERLANG_OTP_RELEASE "$release"
 #define ERLANG_OTP_VERSION "$otp_version"
 #define ERLANG_VERSION "$version"
-#define ERLANG_COMPILE_DATE "$time_str"
+#if ERTS_SAVED_COMPILE_TIME
+#  define ERLANG_COMPILE_DATE "$time_str"
+#else
+#  define ERLANG_COMPILE_DATE ""
+#endif
 #define ERLANG_ARCHITECTURE "$architecture"
 EOF
 
diff --git a/erts/emulator/utils/mkver.c b/erts/emulator/utils/mkver.c
index 96cd315a95..6641873712 100644
--- a/erts/emulator/utils/mkver.c
+++ b/erts/emulator/utils/mkver.c
@@ -35,8 +35,10 @@ int argc;
 char** argv;
 {
     FILE *file;
+#if ERTS_SAVED_COMPILE_TIME
     time_t now;
-    char *cnow;
+#endif
+    char *cnow = "";
 
     if (argc != 2) {
 	fprintf(stderr, "usage: mkver version\n");
@@ -48,9 +50,11 @@ char** argv;
 	exit(1);
     }
 
+#if ERTS_SAVED_COMPILE_TIME
     time(&now);
     cnow = ctime(&now);
     cnow[24] = '\0';		/* tidelipom */
+#endif
     fprintf(file, "/* This file was created by mkver -- don't modify.*/\n");
     fprintf(file, "#define ERLANG_VERSION \"%s\"\n", argv[1]);
     fprintf(file, "#define ERLANG_COMPILE_DATE \"%s\"\n", cnow);