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authorRobin H. Johnson <robbat2@gentoo.org>2015-08-08 13:49:04 -0700
committerRobin H. Johnson <robbat2@gentoo.org>2015-08-08 17:38:18 -0700
commit56bd759df1d0c750a065b8c845e93d5dfa6b549d (patch)
tree3f91093cdb475e565ae857f1c5a7fd339e2d781e /sys-devel/prelink/files/prelink.cron
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proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed
Diffstat (limited to 'sys-devel/prelink/files/prelink.cron')
-rw-r--r--sys-devel/prelink/files/prelink.cron61
1 files changed, 61 insertions, 0 deletions
diff --git a/sys-devel/prelink/files/prelink.cron b/sys-devel/prelink/files/prelink.cron
new file mode 100644
index 00000000000..a3edc429fee
--- /dev/null
+++ b/sys-devel/prelink/files/prelink.cron
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+. /etc/conf.d/prelink
+log="/var/log/prelink.log"
+
+case $PRELINKING in
+ yes|no);;
+ *) exit 0;;
+esac
+
+ionice -c3 -p $$ >/dev/null 2>&1
+renice +19 -p $$ >/dev/null 2>&1
+
+if [ "$PRELINKING" != yes ]; then
+ sed -ri '/^[[:space:]]*#?[[:space:]]*KDE_IS_PRELINKED=/s:.*:#KDE_IS_PRELINKED=1:' /etc/env.d/*kde* 2>/dev/null
+ if [ -f /etc/prelink.cache ]; then
+ echo /usr/sbin/prelink -uav > ${log}
+ /usr/sbin/prelink -uav >> ${log} 2>&1 \
+ || echo Prelink failed with return value $? >> ${log}
+ rm -f /etc/prelink.cache
+ # Restart init if needed
+ [ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+ fi
+ exit 0
+fi
+
+sed -ri '/^[[:space:]]*#?[[:space:]]*KDE_IS_PRELINKED=/s:.*:KDE_IS_PRELINKED=1:' /etc/env.d/*kde* 2>/dev/null
+
+if [ ! -f /etc/prelink.cache -o -f /var/lib/misc/prelink.force ] \
+ || grep -q '^prelink-ELF0.[0-2]' /etc/prelink.cache; then
+ # If cache does not exist or is from older prelink versions or
+ # if we were asked to explicitely, force full prelinking
+ rm -f /etc/prelink.cache /var/lib/misc/prelink.force
+ PRELINK_OPTS="$PRELINK_OPTS -f"
+ date > /var/lib/misc/prelink.full
+ cp -a /var/lib/misc/prelink.full /var/lib/misc/prelink.quick
+elif [ -n "$PRELINK_FULL_TIME_INTERVAL" \
+ -a "`find /var/lib/misc/prelink.full -mtime -${PRELINK_FULL_TIME_INTERVAL} 2>/dev/null`" \
+ = /var/lib/misc/prelink.full ]; then
+ # If no more than PRELINK_NOEMER_CHECK_INTERVAL days elapsed from last prelink
+ # (be it full or quick) and no packages have been upgraded via rpm since then,
+ # don't do anything.
+ [ "`find /var/lib/misc/prelink.quick -mtime -${PRELINK_NOEMER_CHECK_INTERVAL:-7} 2>/dev/null`" \
+ -a -f /var/cache/edb/counter \
+ -a /var/cache/edb/counter -ot /var/lib/misc/prelink.quick ] && exit 0
+ date > /var/lib/misc/prelink.quick
+ # If prelink without -q has been run in the last
+ # PRELINK_FULL_TIME_INTERVAL days, just use quick mode
+ PRELINK_OPTS="$PRELINK_OPTS -q"
+else
+ date > /var/lib/misc/prelink.full
+ cp -a /var/lib/misc/prelink.full /var/lib/misc/prelink.quick
+fi
+
+echo /usr/sbin/prelink -av $PRELINK_OPTS > ${log}
+/usr/sbin/prelink -av $PRELINK_OPTS >> ${log} 2>&1 \
+ || echo Prelink failed with return value $? >> ${log}
+# Restart init if needed
+[ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+
+exit 0