BSD compat changes

- openssh 5.6 doesn't like "ssh user@host" with no command following
    it, because they changed the rules for pty allocation failure.

    I'm calling this a BSD compat change because BSD hit it first, but
    really, the "ssh -T" will eventually be needed by Linuxes also, as
    they start upgrading to openssh 5.6

  - FreeBSD (and I presume the other BSDs also) *require* a "-t"
    argument to mktemp (thanks to matias for finding this).

    Note that on FreeBSD, -t is a prefix (the X's are taken literally,
    and the real random stuff gets appended to the prefix), while on
    Linux, it is a template (the X's are converted to random
    characters).  Thus, on BSD you will get names like
    /tmp/tmp.XXXXXXXXXX.1BAEGkHm, whereas on Linux you'll get
    /tmp/tmp.Aq7vbdNpGp or something.

src/gl-dont-panic

@@ -70,7 +70,7 @@ export REPO_BASE
 export GL_BINDIR
 export GL_ADMINDIR
 
-TEMPDIR=$(mktemp -d)
+TEMPDIR=$(mktemp -d -t tmp.XXXXXXXXXX)
 export TEMPDIR
 trap "/bin/rm -rf $TEMPDIR" 0
 

src/gl-easy-install

@@ -437,7 +437,7 @@ setup_pta() {
 PATH=\$PATH:$GIT_PATH
 GIT_WORK_TREE=$GL_ADMINDIR git add conf/gitolite.conf keydir
 GIT_WORK_TREE=$GL_ADMINDIR git diff --cached --quiet 2>/dev/null || GIT_WORK_TREE=$GL_ADMINDIR git commit -am start
-" | ssh $p_port $user@$host
+" | ssh -T $p_port $user@$host
 
     # MANUAL: now that the admin repo is created, you have to set the hooks
     # properly.  The install program does this.  So cd back to the

src/gl-setup

@@ -20,7 +20,7 @@ GL_PACKAGE_CONF=/tmp/share/gitolite/conf
 
 die() { echo "$@"; exit 1; }
 
-TEMPDIR=$(mktemp -d)
+TEMPDIR=$(mktemp -d -t tmp.XXXXXXXXXX)
 export TEMPDIR
 trap "/bin/rm -rf $TEMPDIR" 0