Patchwork [09/24] update-rcd.bbclass: handle both sysvinit and systemd features being present

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Submitter Ross Burton
Date March 26, 2013, 4:50 p.m.
Message ID <026c417a1feb6ca0219088e38cd55d9e20c3f45a.1364316411.git.ross.burton@intel.com>
Download mbox | patch
Permalink /patch/46973/
State Accepted
Commit a3856ab19f1d4ae312f559521785ad4384700729
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Comments

Ross Burton - March 26, 2013, 4:50 p.m.
Run the helper if the sysvinit feature is present, or if the systemd feature is
present but the systemd class hasn't been inherited.  We want to run in the
latter case as systemd has sysvinit compatibility, but we don't want to always
run so that pure systemd images don't have redundant sysvinit files.

Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/classes/update-rc.d.bbclass |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

Patch

diff --git a/meta/classes/update-rc.d.bbclass b/meta/classes/update-rc.d.bbclass
index 65bf022..06b91c1 100644
--- a/meta/classes/update-rc.d.bbclass
+++ b/meta/classes/update-rc.d.bbclass
@@ -75,9 +75,12 @@  python populate_packages_updatercd () {
         postrm += d.getVar('updatercd_postrm', True)
         d.setVar('pkg_postrm_%s' % pkg, postrm)
 
-    # If the systemd class has also been inherited, then don't do anything as
-    # the systemd units will override anything created by update-rc.d.
-    if not d.getVar("SYSTEMD_BBCLASS_ENABLED", True):
+    # Run if the sysvinit feature is present, or if the systemd feature is present
+    # but the systemd class hasn't been inherited.  We want to run in the latter case
+    # as systemd has sysvinit compatibility, but we don't want to always so that
+    # pure systemd images don't have redundent sysvinit files.
+    if "sysvinit" in d.getVar("DISTRO_FEATURES").split() or \
+       ("systemd" in d.getVar("DISTRO_FEATURES").split() and not d.getVar("SYSTEMD_BBCLASS_ENABLED", True)):
         pkgs = d.getVar('INITSCRIPT_PACKAGES', True)
         if pkgs == None:
             pkgs = d.getVar('UPDATERCPN', True)