[Pacemaker] [patch] Remove somewhat bogus use of mktemp

[Simon Horman]

If its safe not to use mktemp when its not there,
then its safe not to use mtemp when it is there.

Either that or its not safe and a safe replacement is neede.

Signed-off-by: Simon Horman <horms at verge.net.au>

--- 
Andrew, this is one of only two only mktemp related code points that I could
find in pacemaker. The other is in python and I assume it is fine.

diff -r 402d90b4de3c configure.in
--- a/configure.in	Wed Jul 09 14:19:09 2008 +0200
+++ b/configure.in	Wed Aug 06 20:13:26 2008 +1000
@@ -467,20 +467,14 @@
 dnl ************************************************************************
 dnl Check whether non-root user can chown.
 dnl ************************************************************************
-AC_PATH_PROGS(MKTEMP, mktemp)
 
 if test -n "$WHOAMI"; then
   IAM=`$WHOAMI`
 fi
 AC_MSG_CHECKING(if chown works for non-root)
 
-dnl Prefer "mktemp" command.  But some OSes lack it; they can "touch".
-if test -n "$MKTEMP"; then
-  F=`$MKTEMP "./.chown-testXXXXX"`
-else
-  F="./.chown-test.$$"
-  touch $F
-fi
+F="./.chown-test.$$"
+touch $F
 
 if
   case "$IAM" in