[meta-virtualization] [PATCH V3] lxc: fix RDEPENDS on bash

[Chong Lu]

Split a ${PN}-template pkg to put ${datadir}/lxc/templates/, and debash in
${datadir}/lxc/hooks/* since the checkbashisms shows there are no bashism, so
use /bin/sh.

checkbashisms is from devscripts package:
http://packages.ubuntu.com/trusty/devscripts

Bash scripts:
lxc/usr/share/lxc/hooks/mountcgroups:#!/bin/bash
lxc/usr/share/lxc/hooks/ubuntu-cloud-prep:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-debian:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-openmandriva:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-archlinux:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-centos:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-plamo:1:#!/bin/bash -eu
lxc/usr/share/lxc/templates/lxc-ubuntu-cloud:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-opensuse:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-gentoo:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-altlinux:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-sshd:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-ubuntu:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-cirros:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-busybox:1:#!/bin/bash
lxc/usr/share/lxc/templates/lxc-fedora:1:#!/bin/bash

Signed-off-by: Chong Lu <Chong.Lu at windriver.com>
---
 recipes-containers/lxc/lxc_1.0.5.bb |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/recipes-containers/lxc/lxc_1.0.5.bb b/recipes-containers/lxc/lxc_1.0.5.bb
index bea1ad0..04c027d 100644
--- a/recipes-containers/lxc/lxc_1.0.5.bb
+++ b/recipes-containers/lxc/lxc_1.0.5.bb
@@ -37,10 +37,11 @@ S = "${WORKDIR}/${BPN}-${PV}"
 PTEST_CONF = "${@base_contains('DISTRO_FEATURES', 'ptest', '--enable-tests', '', d)}"
 EXTRA_OECONF += "--with-distro=${DISTRO} ${PTEST_CONF}"
 
-PACKAGECONFIG ??= ""
+PACKAGECONFIG ??= "templates"
 PACKAGECONFIG[doc] = "--enable-doc,--disable-doc,,"
 PACKAGECONFIG[rpath] = "--enable-rpath,--disable-rpath,,"
 PACKAGECONFIG[apparmour] = "--enable-apparmor,--disable-apparmor,apparmor,apparmor"
+PACKAGECONFIG[templates] = ",,, ${PN}-templates"
 
 inherit autotools pkgconfig ptest
 
@@ -48,6 +49,9 @@ FILES_${PN}-doc = "${mandir} ${infodir}"
 # For LXC the docdir only contains example configuration files and should be included in the lxc package
 FILES_${PN} += "${docdir}"
 FILES_${PN}-dbg += "${libexecdir}/lxc/.debug"
+PACKAGES =+ "${PN}-templates"
+FILES_${PN}-templates += "${datadir}/lxc/templates"
+RDEPENDS_${PN}-templates += "bash"
 
 PRIVATE_LIBS_${PN}-ptest = "liblxc.so.1"
 
@@ -59,6 +63,8 @@ do_install_append() {
 	echo "d root root 0755 ${localstatedir}/cache/lxc none" \
 	     > ${D}${sysconfdir}/default/volatiles/99_lxc
 
+	for i in `grep -l "#! */bin/bash" ${D}${datadir}/lxc/hooks/*`; do \
+	    sed -e 's|#! */bin/bash|#!/bin/sh|' -i $i; done
 }
 
 EXTRA_OEMAKE += "TEST_DIR=${D}${PTEST_PATH}/src/tests"
-- 
1.7.9.5