From ece305c0002b918f06158b99a7e00343f2103b33 Mon Sep 17 00:00:00 2001
From: das <das>
Date: Wed, 13 Aug 2008 23:11:43 +0000
Subject: sync with tcl

---
 unix/tcl.m4 | 37 -------------------------------------
 1 file changed, 37 deletions(-)

diff --git a/unix/tcl.m4 b/unix/tcl.m4
index c7a13c6..c5be8f0 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -676,44 +676,7 @@ AC_DEFUN([SC_ENABLE_THREADS], [
 
 	# Does the pthread-implementation provide
 	# 'pthread_attr_setstacksize' ?
-
-	ac_saved_libs=$LIBS
-	LIBS="$LIBS $THREADS_LIBS"
 	AC_CHECK_FUNCS(pthread_attr_setstacksize)
-	AC_CHECK_FUNC(pthread_attr_get_np,tcl_ok=yes,tcl_ok=no)
-	if test $tcl_ok = yes ; then
-	    AC_DEFINE(HAVE_PTHREAD_ATTR_GET_NP, 1,
-		[Do we want a BSD-like thread-attribute interface?])
-	    AC_CACHE_CHECK([for pthread_attr_get_np declaration],
-		tcl_cv_grep_pthread_attr_get_np, [
-		AC_EGREP_HEADER(pthread_attr_get_np, pthread.h,
-		    tcl_cv_grep_pthread_attr_get_np=present,
-		    tcl_cv_grep_pthread_attr_get_np=missing)])
-	    if test $tcl_cv_grep_pthread_attr_get_np = missing ; then
-		AC_DEFINE(ATTRGETNP_NOT_DECLARED, 1,
-		    [Is pthread_attr_get_np() declared in <pthread.h>?])
-	    fi
-	else
-	    AC_CHECK_FUNC(pthread_getattr_np,tcl_ok=yes,tcl_ok=no)
-	    if test $tcl_ok = yes ; then
-		AC_DEFINE(HAVE_PTHREAD_GETATTR_NP, 1,
-		    [Do we want a Linux-like thread-attribute interface?])
-		AC_CACHE_CHECK([for pthread_getattr_np declaration],
-		    tcl_cv_grep_pthread_getattr_np, [
-		    AC_EGREP_HEADER(pthread_getattr_np, pthread.h,
-			tcl_cv_grep_pthread_getattr_np=present,
-			tcl_cv_grep_pthread_getattr_np=missing)])
-		if test $tcl_cv_grep_pthread_getattr_np = missing ; then
-		    AC_DEFINE(GETATTRNP_NOT_DECLARED, 1,
-			[Is pthread_getattr_np declared in <pthread.h>?])
-		fi
-	    fi
-	fi
-	if test $tcl_ok = no; then
-	    # Darwin thread stacksize API
-	    AC_CHECK_FUNCS(pthread_get_stacksize_np)
-	fi
-	LIBS=$ac_saved_libs
     else
 	TCL_THREADS=0
     fi
-- 
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