1 files changed, 4 insertions, 1 deletions

diff --git a/Makefile.am b/Makefile.am
index 06aeaae..a3236ce 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,18 +8,21 @@ EXTRA_DIST = NEWS NEWS.xml NEWS.xsl chrome.manifest
 
 XPI=${PACKAGE}-${VERSION}.xpi
 
 xpi: ${XPI}
 
 ${XPI}: install
-        test -z "${NO_UPDATE}" || sed -i -e '/em:updateURL/d' ${xpidir}/install.rdf
+        test -z "${NO_UPDATE}" || sed -i -e '/em:update\(URL\|Key\)/d' ${xpidir}/install.rdf
         cd ${xpichromedir} \
         && ${ZIP} -r -m ${PACKAGE}.jar */
         cd ${xpidir} \
         && ${ZIP} -r @abs_builddir@/$@ .
 
+update.rdf: update-template.rdf ${XPI}
+        sed -e "s/<!--SHA1-->/$$(sha1sum ${XPI}|cut -d\  -f1)/" <$< >$@
+
 install-data-local: ${xpidir}/chrome.manifest
 
 ${xpidir}/chrome.manifest: chrome.manifest Makefile
         sed \
          -e 's,^content[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+\([^[:space:]]\+\)$$,content \1 jar:chrome/${PACKAGE}.jar!/\2,' \
          -e 's,^locale[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+\([^[:space:]]\+\)$$,locale \1 \2 jar:chrome/${PACKAGE}.jar!/\3,' \