[oe] [meta-oe][PATCH] systemd.bbclass: drop postrm, use prerm instead

* Calling "systemctl disable" from postrm is too late and
  causes the following error:

| Failed to issue method call: No such file or directory

* Messing with $D is not needed in *rm scripts.

Signed-off-by: Andreas Oberritter <obi <at> opendreambox.org>
---
 meta-oe/classes/systemd.bbclass |   15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/meta-oe/classes/systemd.bbclass b/meta-oe/classes/systemd.bbclass
index db35717..1edd1e4 100644
--- a/meta-oe/classes/systemd.bbclass
+++ b/meta-oe/classes/systemd.bbclass
 <at>  <at>  -15,12 +15,7  <at>  <at>  fi
 }

 systemd_prerm() {
-if [ -z "$D" ]; then
-    systemctl stop ${SYSTEMD_SERVICE}
-fi
-}
-
-systemd_postrm() {
+systemctl stop ${SYSTEMD_SERVICE}
 systemctl disable ${SYSTEMD_SERVICE}
 }

 <at>  <at>  -93,7 +88,7  <at>  <at>  do_install_append() {

 python populate_packages_prepend () {
 	def systemd_generate_package_scripts(pkg):
-		bb.debug(1, 'adding systemd calls to postinst/postrm for %s' % pkg)
+		bb.debug(1, 'adding systemd calls to postinst/prerm for %s' % pkg)
 		localdata = bb.data.createCopy(d)
 		overrides = bb.data.getVar("OVERRIDES", localdata, 1)
 		bb.data.setVar("OVERRIDES", "%s:%s" % (pkg, overrides), localdata)
 <at>  <at>  -116,12 +111,6  <at>  <at>  python populate_packages_prepend () {
 		prerm += bb.data.getVar('systemd_prerm', localdata, 1)
 		bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)

-		postrm = bb.data.getVar('pkg_postrm', localdata, 1)
-		if not postrm:
-			postrm = '#!/bin/sh\n'
-		postrm += bb.data.getVar('systemd_postrm', localdata, 1)
-		bb.data.setVar('pkg_postrm_%s' % pkg, postrm, d)
-
 	# add files to FILES_*-systemd if existent and not already done
 	def systemd_append_file(pkg_systemd, file_append):
 		appended = False
--

-- 
1.7.9.5