From e0626a0270fb0f4ff128e761c13d44162723434c Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@windriver.com>
Date: Mon, 16 Apr 2012 11:15:35 -0500
Subject: gzip: Use update-alternatives class

Switch to using the update-alternatives class.  Need this for
consistency and to ensure the necessary package provides get set.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/recipes-extended/gzip/gzip.inc | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

(limited to 'meta/recipes-extended/gzip/gzip.inc')

diff --git a/meta/recipes-extended/gzip/gzip.inc b/meta/recipes-extended/gzip/gzip.inc
index a44944923c..1d608a6713 100644
--- a/meta/recipes-extended/gzip/gzip.inc
+++ b/meta/recipes-extended/gzip/gzip.inc
@@ -12,29 +12,15 @@ SRC_URI = "${GNU_MIRROR}/gzip/${BP}.tar.gz"
 
 inherit autotools
 
-do_install () {
-	autotools_do_install
-	if [ "${PN}" = "${BPN}" ] ; then
-		# Rename and move files into /bin (FHS), which is typical place for gzip
-		install -d ${D}${base_bindir}
-		mv ${D}${bindir}/gunzip ${D}${base_bindir}/gunzip.${PN}
-		mv ${D}${bindir}/gzip ${D}${base_bindir}/gzip.${PN}
-		mv ${D}${bindir}/zcat ${D}${base_bindir}/zcat.${PN}
-	fi
+do_install_append () {
+	# Rename and move files into /bin (FHS), which is typical place for gzip
+	install -d ${D}${base_bindir}
+	mv ${D}${bindir}/gunzip ${D}${base_bindir}/gunzip
+	mv ${D}${bindir}/gzip ${D}${base_bindir}/gzip
+	mv ${D}${bindir}/zcat ${D}${base_bindir}/zcat
 }
 
-pkg_postinst_${PN} () {
-	if [ "${PN}" = "${BPN}" ] ; then
-		update-alternatives --install ${base_bindir}/gunzip gunzip gunzip.${PN} 100
-		update-alternatives --install ${base_bindir}/gzip gzip gzip.${PN} 100
-		update-alternatives --install ${base_bindir}/zcat zcat zcat.${PN} 100
-	fi
-}
+inherit update-alternatives
 
-pkg_prerm_${PN} () {
-	if [ "${PN}" = "${BPN}" ] ; then
-		update-alternatives --remove gunzip gunzip.${PN}
-		update-alternatives --remove gzip gzip.${PN}
-		update-alternatives --remove zcat zcat.${PN}
-	fi
-}
+ALTERNATIVE_LINKS = "${base_bindir}/gunzip ${base_bindir}/gzip ${base_bindir}/zcat"
+ALTERNATIVE_PRIORITY = "100"
-- 
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