1 files changed, 5 insertions, 0 deletions
diff --git a/unix/configure b/unix/configure
index 3682600..2683a29 100755
--- a/unix/configure
+++ b/unix/configure
@@ -4035,6 +4035,10 @@ echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you m
 	# Does the pthread-implementation provide
 	# 'pthread_attr_setstacksize' ?
 
+	ac_saved_libs=$LIBS
+	LIBS="$LIBS $THREADS_LIBS"
+
+
 for ac_func in pthread_attr_setstacksize pthread_atfork
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
@@ -4136,6 +4140,7 @@ _ACEOF
 fi
 done
 
+	LIBS=$ac_saved_libs
     else
 	TCL_THREADS=0
     fi