libnss-mdns: fix package removal
Fixes [BUGID #510] Signed-off-by: Qing He <qing.he@intel.com>
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@ -8,7 +8,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2d5025d4aa3495befef8f17206a5b0a1"
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DEPENDS = "avahi"
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RDEPENDS = "avahi-daemon"
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PR = "r0"
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PR = "r1"
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SRC_URI = "http://0pointer.de/lennart/projects/nss-mdns/nss-mdns-${PV}.tar.gz"
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S = "${WORKDIR}/nss-mdns-${PV}"
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@ -21,6 +21,7 @@ DEBIANNAME_${PN} = "libnss-mdns"
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EXTRA_OECONF = "--libdir=/lib --disable-lynx --enable-avahi"
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# TODO: pattern based configuration update
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pkg_postinst () {
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cat /etc/nsswitch.conf | grep "hosts:\s*files dns$" > /dev/null && {
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cat /etc/nsswitch.conf | sed 's/hosts:\s*files dns/& mdns4/' > /tmp/nsswitch.conf
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@ -29,7 +30,7 @@ pkg_postinst () {
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}
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pkg_prerm () {
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cat /etc/nsswitch.conf | grep "hosts:\s*files dns mdns$" > /dev/null && {
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cat /etc/nsswitch.conf | grep "hosts:\s*files dns mdns4$" > /dev/null && {
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cat /etc/nsswitch.conf | sed 's/\(hosts:\s*files dns\) mdns4*/\1/' > /tmp/nsswitch.conf
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mv /tmp/nsswitch.conf /etc/nsswitch.conf
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}
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