* README:

	* generic/tcl.h:
	* tools/tcl.wse.in:
	* unix/configure.in:
	* unix/tcl.spec:
	* win/configure.in:
	* win/README.binary: bumped version to 8.3.1

	* win/tcl.hpj.in: updated copyright date

	* generic/tclEnv.c: environment support for Mac OS/X
	* unix/tclUnixPort.h: environment support for Mac OS/X
	* unix/tclLoadDyld.c: new file for Mac OS/X dl functions
	* unix/Makefile.in: added install-strip target; bindir, libdir,
	mandir, includedir vars; tclLoadDyld.c target [Bug: 2527]

	* unix/tclUnixChan.c (CreateSocket): force a socket back into
	blocking mode (default state) after a -async connect succeeds.
	[Bug: 4388]

	* generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to
	thread-local storage to prevent thread-related race condition.
	[Bug: 5033]
	* unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the
	library path as it was unnecessary and conflicts with move of
	tclLibraryPath to thread-local storage.

2 files changed, 21 insertions, 5 deletions

diff --git a/generic/tcl.h b/generic/tcl.h
index 3e49b10..cccf9f6 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -7,12 +7,12 @@
  * Copyright (c) 1987-1994 The Regents of the University of California.
  * Copyright (c) 1993-1996 Lucent Technologies.
  * Copyright (c) 1994-1998 Sun Microsystems, Inc.
- * Copyright (c) 1998-1999 by Scriptics Corporation.
+ * Copyright (c) 1998-2000 by Scriptics Corporation.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tcl.h,v 1.69 2000/04/17 20:32:21 welch Exp $
+ * RCS: @(#) $Id: tcl.h,v 1.70 2000/04/19 08:32:44 hobbs Exp $
  */
 
 #ifndef _TCL
@@ -49,6 +49,7 @@ extern "C" {
  * win/README.binary	(sections 0-4)
  * win/README		(not patchlevel) (sections 0 and 2)
  * unix/README		(not patchlevel) (part (h))
+ * unix/tcl.spec	(2 LOC Major/Minor, 1 LOC patch)
  * tests/basic.test	(not patchlevel) (version checks)
  * tools/tcl.hpj.in	(not patchlevel, for windows installer)
  * tools/tcl.wse.in	(for windows installer)
@@ -58,10 +59,10 @@ extern "C" {
 #define TCL_MAJOR_VERSION   8
 #define TCL_MINOR_VERSION   3
 #define TCL_RELEASE_LEVEL   TCL_FINAL_RELEASE
-#define TCL_RELEASE_SERIAL  0
+#define TCL_RELEASE_SERIAL  1
 
 #define TCL_VERSION	    "8.3"
-#define TCL_PATCH_LEVEL	    "8.3.0"
+#define TCL_PATCH_LEVEL	    "8.3.1"
 
 /*
  * The following definitions set up the proper options for Windows
diff --git a/generic/tclEnv.c b/generic/tclEnv.c
index 49984c9..2fa6726 100644
--- a/generic/tclEnv.c
+++ b/generic/tclEnv.c
@@ -12,7 +12,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclEnv.c,v 1.6 1999/10/29 03:04:00 hobbs Exp $
+ * RCS: @(#) $Id: tclEnv.c,v 1.7 2000/04/19 08:32:44 hobbs Exp $
  */
 
 #include "tclInt.h"
@@ -34,6 +34,14 @@ static int environSize = 0;	/* Non-zero means that the environ array was
 #endif
 
 /*
+ * For MacOS X
+ */
+#if defined(__APPLE__) && defined(__DYNAMIC__)
+#include <crt_externs.h>
+char **environ = NULL;
+#endif
+
+/*
  * Declarations for local procedures defined in this file:
  */
 
@@ -80,6 +88,13 @@ TclSetupEnv(interp)
     int i;
 
     /*
+     * For MacOS X
+     */
+#if defined(__APPLE__) && defined(__DYNAMIC__)
+    environ = *_NSGetEnviron();
+#endif
+
+    /*
      * Synchronize the values in the environ array with the contents
      * of the Tcl "env" variable.  To do this:
      *    1) Remove the trace that fires when the "env" var is unset.