added GL_MESA_trace support
diff --git a/src/mesa/glapi/glapi.c b/src/mesa/glapi/glapi.c
index 8d31afb..bb7c20c 100644
--- a/src/mesa/glapi/glapi.c
+++ b/src/mesa/glapi/glapi.c
@@ -1,4 +1,4 @@
-/* $Id: glapi.c,v 1.43 2000/09/05 20:17:37 brianp Exp $ */
+/* $Id: glapi.c,v 1.44 2000/09/15 19:45:41 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -49,7 +49,7 @@
 #include "glapitable.h"
 #include "glthread.h"
 
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
 #include "types.h"
 #endif
 
@@ -170,7 +170,7 @@
 void
 _glapi_set_dispatch(struct _glapi_table *dispatch)
 {
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
    GLcontext * ctx;
 #endif
 
@@ -185,7 +185,7 @@
 #endif
 
 #if defined(THREADS)
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
    ctx = (GLcontext *)_glthread_GetTSD(&ContextTSD);
    if (ctx->TraceCtx->traceEnabled == GL_TRUE) {
       _glthread_SetTSD(&DispatchTSD, (void*) ctx->TraceDispatch);
@@ -206,14 +206,14 @@
       _glapi_Dispatch = NULL;
    else
       _glapi_Dispatch = dispatch;
-#endif /*TRACE*/
+#endif /*GL_MESA_TRACE*/
 #else /*THREADS*/
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
    ctx = (GLcontext *)_glthread_GetTSD(&ContextTSD);
    _glapi_Dispatch = ctx->TraceDispatch;
 #else
    _glapi_Dispatch = dispatch;
-#endif /*TRACE*/
+#endif /*GL_MESA_TRACE*/
 #endif /*THREADS*/
 }
 
@@ -239,7 +239,7 @@
 }
 
 
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
 struct _glapi_table *
 _glapi_get_true_dispatch(void)
 {
@@ -263,7 +263,7 @@
    return ((GLcontext *)_glapi_Context)->CurrentDispatch;
 #endif
 }
-#endif /* TRACE */
+#endif /* GL_MESA_TRACE */
 
 
 /*
diff --git a/src/mesa/glapi/glapi.h b/src/mesa/glapi/glapi.h
index 2a56c77..e64562a 100644
--- a/src/mesa/glapi/glapi.h
+++ b/src/mesa/glapi/glapi.h
@@ -1,4 +1,4 @@
-/* $Id: glapi.h,v 1.15 2000/09/05 20:17:37 brianp Exp $ */
+/* $Id: glapi.h,v 1.16 2000/09/15 19:45:41 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -59,7 +59,7 @@
 _glapi_get_dispatch(void);
 
 
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
 extern struct _glapi_table *
 _glapi_get_true_dispatch(void);
 #endif
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index e94e399..f0ecfbf 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1,4 +1,4 @@
-/* $Id: context.c,v 1.86 2000/09/14 23:13:23 brianp Exp $ */
+/* $Id: context.c,v 1.87 2000/09/15 19:45:40 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -74,7 +74,7 @@
 #endif
 
 
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
 #include "Trace/tr_context.h"
 #include "Trace/tr_wrapper.h"
 #endif
@@ -1492,7 +1492,7 @@
    _mesa_init_dlist_table(ctx->Save, dispatchSize);
    ctx->CurrentDispatch = ctx->Exec;
 
-#if defined(TRACE)
+#if defined(GL_MESA_TRACE)
    ctx->TraceCtx = CALLOC( sizeof(trace_context_t) );
 #if 0
    /* Brian: do you want to have CreateContext fail here,