Update openssh 6.0p1 recipe and patch

* Back-port (and fix) the AuthorizedKeysFile change in sshd_config
  from 6.2p1.
* Declare login and passwd as requires and find them via the package
  links directory.
* configure.ac: Allow passing the path to passwd via the environment.
* Remove all but the ".ssh" dir related changes from the pathnames.h
  patch. The other paths can be specified/overridden via configure, so
  we don't need to patch them. Same for LOGIN_PROGRAM in sshd_config.
* Fix sysconfdir and libexecdir paths. The build system doesn't append
  a subdir path.

net-misc/openssh/openssh-6.0p1.recipe

@@ -4,7 +4,7 @@ LICENSE="OpenSSH"
 COPYRIGHT="2005-2012 Tatu Ylonen et al."
 SRC_URI="http://openbsd.mirrorcatalogs.com/pub/OpenBSD/OpenSSH/portable/openssh-6.0p1.tar.gz"
 CHECKSUM_MD5="3c9347aa67862881c5da3f3b1c08da7b"
-REVISION="2"
+REVISION="3"
 ARCHITECTURES="x86_gcc2 ?x86"
 
 PATCHES="openssh-6.0p1.patch"
@@ -26,6 +26,8 @@ PROVIDES="
 	"
 REQUIRES="
 	haiku >= $haikuVersion
+	cmd:login
+	cmd:passwd
 	lib:libcrypto
 	lib:libedit
 	lib:libssl
@@ -64,8 +66,16 @@ BUILD()
 	defaultPath+=":/boot/common/non-packaged/bin:/boot/common/bin:/bin"
 	defaultPath+=":/boot/common/apps:/boot/common/preferences:/boot/system/apps"
 	defaultPath+=":/boot/system/preferences"
+
+	# Note: override sysconfdir and libexecdir since ssh doesn't create
+	# subdirectories as it should.
+	PATH_PASSWD_PROG=$portPackageLinksDir/cmd:passwd/bin/passwd \
+	LOGIN_PROGRAM=$portPackageLinksDir/cmd:login/bin/login \
 	runConfigure ./configure \
+		--sysconfdir=$sysconfDir/openssh \
+		--libexecdir=$libExecDir/openssh \
 		--with-privsep-path=$dataDir/openssh/empty \
+		--with-pid-dir=$prefix/var/run \
 		--with-default-path="$defaultPath" \
 		--with-md5-passwords \
 		--disable-utmpx \