From 1125d9e215f6a3fb3d8a73fb2e7c8998a77b13dc Mon Sep 17 00:00:00 2001
From: rudson <rudson@370017ae-e619-0410-ac65-c121f96126d4>
Date: Wed, 15 Nov 2006 21:55:33 +0000
Subject: movendo...

git-svn-id: svn+slack://slack.fluxo.info/var/svn/slackbuilds@660 370017ae-e619-0410-ac65-c121f96126d4
---
 libs/libsafe/doinst.sh | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 libs/libsafe/doinst.sh

(limited to 'libs/libsafe/doinst.sh')

diff --git a/libs/libsafe/doinst.sh b/libs/libsafe/doinst.sh
new file mode 100644
index 00000000..813767b3
--- /dev/null
+++ b/libs/libsafe/doinst.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# libmove sourcelib targetlib
+#
+# This allows you to move a new shared library into place,
+# even on a running system.
+libmove() {
+  LIBSOURCE=$1
+  LIBTARGET=$2
+  LIBFOO="`dirname $LIBTARGET`/libfoo.so.0.0.0"
+  # link duplicate of target lib so we can safely copy over it:
+  if [ -r $LIBTARGET ]; then
+    cp -a $LIBTARGET $LIBFOO
+    if [ -x /sbin/ldconfig ]; then
+      ldconfig -l $LIBFOO 2> /dev/null
+    fi
+  fi
+  mv $LIBSOURCE $LIBTARGET
+  if [ -x /sbin/ldconfig ]; then
+    ldconfig -l $LIBTARGET 2> /dev/null
+  fi
+  rm -f $LIBFOO
+}
+
+# Before using libmove, try to install everything we can:
+( cd lib/incoming
+  for file in * ; do
+    if [ ! -r ../$file ]; then
+      cp -a $file ..
+    fi
+  done )
+# Prepare the library for use with ldconfig:
+if [ -x sbin/ldconfig ]; then
+  chroot . /sbin/ldconfig
+fi
+
+( cd lib/incoming
+  for file in * ; do
+    libmove $file ../$file
+  done )
+#### Now, get rid of the temporary directory:
+rm -rf lib/incoming
+
+# add the library to /etc/ld.so.preload:
+if fgrep libsafe.so.2 etc/ld.so.preload 1> /dev/null 2> /dev/null ; then
+  GOOD=we_found_it
+else
+  echo "/lib/libsafe.so.2" >> etc/ld.so.preload
+fi
+
+# Prepare the library for use with ldconfig:
+if [ -x sbin/ldconfig ]; then
+  chroot . /sbin/ldconfig
+else # In case there's no ldconfig, make the links manually:
+  ( cd lib ; rm -rf libsafe.so.2 )
+  ( cd lib ; ln -sf libsafe.so.2.0.9 libsafe.so.2 )
+fi
-- 
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