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src/Pure/System/system_channel.scala
changeset 58639 1df53737c59b
parent 57915 448325de6e4f
child 59341 a74eb8e0907a 
--- a/src/Pure/System/system_channel.scala	Thu Oct 09 11:00:15 2014 +0200
+++ b/src/Pure/System/system_channel.scala	Thu Oct 09 11:15:03 2014 +0200
@@ -43,7 +43,7 @@
   {
     val i = Fifo_Channel.next_fifo()
     val script =
-      "FIFO=\"/tmp/isabelle-fifo-${PPID}-$$" + i + "\"\n" +
+      "FIFO=\"${TMPDIR:-/tmp}/isabelle-fifo-${PPID}-$$" + i + "\"\n" +
       "echo -n \"$FIFO\"\n" +
       "mkfifo -m 600 \"$FIFO\"\n"
     val result = Isabelle_System.bash(script)
isabelle