bootstrap: Make a more portable use of mktemp.

ChangeLog

+2010-03-22  Roland Levillain  <roland@lrde.epita.fr>
+
+	* bootstrap: Make a more portable use of mktemp.
+
 2010-03-22  Roland Levillain  <roland@lrde.epita.fr>
 
 	* bootstrap: Regen milena/doc/figures.mk.

bootstrap

@@ -133,7 +133,7 @@ require convert 6.3.7
 
 # Check for TeX4ht.  htlatex and friends do not have options like
 # `--version', `-version', `-v', etc.  Hence this ad hoc procedure.
-tempdir=`mktemp -d`
+tempdir=`mktemp -d /tmp/temp.XXXXXX`
 # Set up automatic cleanup.
 cleanup() { rm -rf "$tempdir"; exit; }
 trap cleanup 0 1 2 3 6 15