From 32522f1f68cd673bc82d86b4f2f3188e8dd8dee7 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Fri, 27 May 2011 20:11:18 -0600
Subject: [PATCH] fix mac non-futures, non-places build

---
 src/racket/src/mzrt.c    | 2 ++
 src/racket/src/place.c   | 1 -
 src/racket/src/schpriv.h | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/racket/src/mzrt.c b/src/racket/src/mzrt.c
index 30b06862b7..fa8f910d65 100644
--- a/src/racket/src/mzrt.c
+++ b/src/racket/src/mzrt.c
@@ -9,6 +9,8 @@
 #include "mzrt.h"
 #include "schgc.h"
 
+THREAD_LOCAL_DECL(mz_proc_thread *proc_thread_self);
+
 #ifdef MZ_XFORM
 START_XFORM_SUSPEND;
 #endif
diff --git a/src/racket/src/place.c b/src/racket/src/place.c
index e370ebd958..f356ba4888 100644
--- a/src/racket/src/place.c
+++ b/src/racket/src/place.c
@@ -21,7 +21,6 @@ static int id_counter;
 static mzrt_mutex *id_counter_mutex;
 
 SHARED_OK mz_proc_thread *scheme_master_proc_thread;
-THREAD_LOCAL_DECL(mz_proc_thread *proc_thread_self);
 THREAD_LOCAL_DECL(void *place_object);
 static Scheme_Object *scheme_place(int argc, Scheme_Object *args[]);
 static Scheme_Object *scheme_place_wait(int argc, Scheme_Object *args[]);
diff --git a/src/racket/src/schpriv.h b/src/racket/src/schpriv.h
index 33762feb38..6851da0061 100644
--- a/src/racket/src/schpriv.h
+++ b/src/racket/src/schpriv.h
@@ -433,7 +433,7 @@ THREAD_LOCAL_DECL(extern volatile int scheme_fuel_counter);
 
 THREAD_LOCAL_DECL(extern Scheme_Thread *scheme_main_thread);
 
-#if defined(MZ_USE_PLACES) || defined(MZ_USE_FUTURES)
+#if defined(MZ_USE_PLACES) || defined(MZ_USE_FUTURES) || defined(USE_PTHREAD_THREAD_TIMER)
 # define MZ_USE_MZRT
 #endif