[Pcsclite-cvs-commit] r6092 - /trunk/PCSC/src/spy/install_spy.sh

[rousseau at users.alioth.debian.org]

Author: rousseau
Date: Mon Oct 31 14:12:54 2011
New Revision: 6092

URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=6092
Log:
Make the script idempotent

The symbolic links are repared if needed. They were broken after the
sequence:
$ spy/install_spy.sh
$ make install

Modified:
    trunk/PCSC/src/spy/install_spy.sh

Modified: trunk/PCSC/src/spy/install_spy.sh
URL: http://svn.debian.org/wsvn/pcsclite/trunk/PCSC/src/spy/install_spy.sh?rev=6092&op=diff
==============================================================================
--- trunk/PCSC/src/spy/install_spy.sh (original)
+++ trunk/PCSC/src/spy/install_spy.sh Mon Oct 31 14:12:54 2011
@@ -5,14 +5,16 @@
 
 cd /usr/lib
 
-if [ -f libpcsclite_nospy.so.1 ]
+NOSPY=libpcsclite_nospy.so.1
+
+if [ -f $NOSPY ]
 then
-	echo "File libpcsclite_nospy.so.1 already exists"
-	exit
+	echo "File $NOSPY already exists"
+else
+	# backup the real library
+	cp libpcsclite.so.1 $NOSPY
 fi
-
-# backup the real library
-cp libpcsclite.so.1 libpcsclite_nospy.so.1
 
 # link to the spy library
 ln -sf libpcscspy.so.0.0.0 libpcsclite.so.1.0.0
+ln -sf libpcsclite.so.1.0.0 libpcsclite.so.1