[patch] use `prelink -p` instead of `ldd` in prelink.cron

prelink.cron.patch (text/plain), 1.37 KB, created by Enne Eziarc on 2019-02-19 06:18:54 UTC

--- /mnt/repositories/gentoo/sys-devel/prelink/files/prelink.cron	2015-08-09 01:38:18.000000000 +0100
+++ /etc/cron.daily/prelink	2019-02-19 05:51:04.086093970 +0000
@@ -11,15 +11,20 @@
 ionice -c3 -p $$ >/dev/null 2>&1
 renice +19 -p $$ >/dev/null 2>&1
 
+# Restart init if needed
+restart_sysvinit() {
+    local libs=$(prelink -p | awk -n '/^\S/ && p { exit }; /^\/sbin\/init / && p = 1; /^\s/ && p { print $1 };')
+    [ -n "$libs" ] && [ -n "$(find $libs -ctime -1)" ] && /sbin/telinit u
+}
+
 if [ "$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 $? >> ${log}
+    restart_sysvinit
     rm -f /etc/prelink.cache
-    # Restart init if needed
-    [ -n "$(find `ldd /sbin/init | awk 'NF == 4 { print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
   fi
   exit 0
 fi
@@ -55,7 +60,6 @@
 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
+restart_sysvinit
 
 exit 0