[15/17] sysvinit: Use update-alternatives in a different way

Submitted by Mark Hatle on April 16, 2012, 11:16 p.m.

Details

Message ID fc20df64d67aeeeab8529a0eaa4e0159b38a9dbe.1334616144.git.mark.hatle@windriver.com
State New
Headers show

Commit Message

Mark Hatle April 16, 2012, 11:16 p.m.
Change from using a single update-alternative class entry for "init"
to using ALTERNATIVE_LINKS for the majority of the items.  Then use
the manual entries for the outliers like init and pidof.

End result is the same package behavior, plus proper dependencies in
the resulting package.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/recipes-core/sysvinit/sysvinit_2.88dsf.bb |   44 ++++++-----------------
 1 files changed, 12 insertions(+), 32 deletions(-)

Patch hide | download patch | download mbox

diff --git a/meta/recipes-core/sysvinit/sysvinit_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit_2.88dsf.bb
index d3e430c..22ca24f 100644
--- a/meta/recipes-core/sysvinit/sysvinit_2.88dsf.bb
+++ b/meta/recipes-core/sysvinit/sysvinit_2.88dsf.bb
@@ -5,7 +5,7 @@  SECTION = "base"
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
                     file://COPYRIGHT;endline=15;md5=349c872e0066155e1818b786938876a4"
-PR = "r6"
+PR = "r7"
 
 RDEPENDS_${PN} = "${PN}-inittab"
 
@@ -27,10 +27,15 @@  B = "${S}/src"
 
 inherit update-alternatives
 
-ALTERNATIVE_NAME = "init"
-ALTERNATIVE_LINK = "${base_sbindir}/init"
-ALTERNATIVE_PATH = "${base_sbindir}/init.sysvinit"
-ALTERNATIVE_PRIORITY = "50"
+ALTERNATIVE_PRIORITY = "200"
+ALTERNATIVE_LINKS  = "${base_bindir}/mountpoint ${base_sbindir}/halt ${base_sbindir}/reboot"
+ALTERNATIVE_LINKS += "${base_sbindir}/runlevel ${base_sbindir}/shutdown ${base_sbindir}/poweroff"
+ALTERNATIVE_LINKS += "${bindir}/last ${bindir}/mesg ${bindir}/wall"
+
+# The following two are setup manually.
+#   init because it has a different priority
+#   pidof because it is in a split package
+MANUAL_ALTERNATIVE_LINKS = "${base_sbindir}/init ${base_bindir}/pidof"
 
 PACKAGES =+ "sysvinit-pidof sysvinit-sulogin"
 FILES_${PN} += "${base_sbindir}/* ${base_bindir}/*"
@@ -66,40 +71,15 @@  do_install () {
 		ln -s ../init.d/stop-bootlogd ${D}${sysconfdir}/rc$level.d/S99stop-bootlogd
 	done
 	mv                 ${D}${base_sbindir}/init               ${D}${base_sbindir}/init.${BPN}
-	mv ${D}${base_bindir}/mountpoint ${D}${base_bindir}/mountpoint.${BPN}
 	mv ${D}${base_bindir}/pidof ${D}${base_bindir}/pidof.${BPN}
-	mv ${D}${base_sbindir}/halt ${D}${base_sbindir}/halt.${BPN}
-	mv ${D}${base_sbindir}/reboot ${D}${base_sbindir}/reboot.${BPN}
-	mv ${D}${base_sbindir}/runlevel ${D}${base_sbindir}/runlevel.${BPN}
-	mv ${D}${base_sbindir}/shutdown ${D}${base_sbindir}/shutdown.${BPN}
-	mv ${D}${base_sbindir}/poweroff ${D}${base_sbindir}/poweroff.${BPN}
-	mv ${D}${bindir}/last ${D}${bindir}/last.${BPN}
-	mv ${D}${bindir}/mesg ${D}${bindir}/mesg.${BPN}
-	mv ${D}${bindir}/wall ${D}${bindir}/wall.${BPN}
 }
 
 pkg_postinst_${PN} () {
-	update-alternatives --install ${base_bindir}/mountpoint mountpoint mountpoint.${BPN} 200
-	update-alternatives --install ${base_sbindir}/halt halt halt.${BPN} 200
-	update-alternatives --install ${base_sbindir}/reboot reboot reboot.${BPN} 200
-	update-alternatives --install ${base_sbindir}/runlevel runlevel runlevel.${BPN} 200
-	update-alternatives --install ${base_sbindir}/shutdown shutdown shutdown.${BPN} 200
-	update-alternatives --install ${base_sbindir}/poweroff poweroff poweroff.${BPN} 200
-	update-alternatives --install ${bindir}/last last last.${BPN} 200
-	update-alternatives --install ${bindir}/mesg mesg mesg.${BPN} 200
-	update-alternatives --install ${bindir}/wall wall wall.${BPN} 200
+	update-alternatives --install ${base_sbindir}/init init init.${BPN} 50
 }
 
 pkg_prerm_${PN} () {
-	update-alternatives --remove mountpoint mountpoint.${BPN}
-	update-alternatives --remove halt halt.${BPN}
-	update-alternatives --remove reboot reboot.${BPN}
-	update-alternatives --remove runlevel runlevel.${BPN}
-	update-alternatives --remove shutdown shutdown.${BPN}
-	update-alternatives --remove poweroff poweroff.${BPN}
-	update-alternatives --remove last last.${BPN}
-	update-alternatives --remove mesg mesg.${BPN}
-	update-alternatives --remove wall wall.${BPN}
+	update-alternatives --remove init init.${BPN}
 }
 
 pkg_postinst_sysvinit-pidof () {