diff --git a/alliance/src/configure.in b/alliance/src/configure.in
index a8c1d662..261e0ac6 100644
--- a/alliance/src/configure.in
+++ b/alliance/src/configure.in
@@ -25,7 +25,7 @@ dnl           Almost ten years since I wrote this stuff, I just can't
 dnl           believe it
 dnl Date    : 01/02/2002
 dnl Author  : Frederic Petrot <Frederic.Petrot@lip6.fr>
-dnl $Id: configure.in,v 1.21 2002/04/26 13:07:48 ludo Exp $
+dnl $Id: configure.in,v 1.22 2002/04/30 12:40:32 xtof Exp $
 dnl
 dnl
 AC_INIT(./configure.in)
@@ -40,12 +40,14 @@ changequote(,)dnl
 # match is performed) that you what to compile prior to anything
 
 
-libraries="\<mbk\> mbkal mbkap mbkedif mbkhilo mbkmg mbkspice \<mbkvhdl\> mbkvrlog mbkvti mbkvhdlg aut \<rds elp abl bdd log btr vex ctl abe abt abv fsm fks fvh ftl rtn rtd scl vbh vbl vpn vpd vvh vtl pat ppt phl gcp druc beh bhl bvl"
+libraries="mbk mbkal mbkap mbkedif mbkhilo mbkmg mbkspice mbkvhdl mbkvrlog mbkvti mbkvhdlg aut \
+rds rdscif rdsgds elp abl bdd log btr vex ctl abe abt abv fsm fks fvh ftl rtn rtd scl vbh vbl vpn\
+vpd vvh vtl pat ppt phl gcp druc beh bhl bvl"
 dirs=`\ls -l $srcdir | grep '^d' | awk '{print $NF}'`
 for l in $libraries ; do
    for i in $dirs ; do
       if test -d $srcdir/$i ; then
-         if test `expr match $i $l` -ne 0 ; then
+         if test "$i" = "$l" ; then
             ldirs="$ldirs `basename $i`"
          fi
       fi
@@ -53,7 +55,8 @@ for l in $libraries ; do
 done
 tdirs=$dirs
 for i in $ldirs ; do
-   tdirs=`echo $tdirs | sed -e "s/\<$i\>//"`
+   s="\\\<$i\\\>" 
+   tdirs=`echo $tdirs | awk -v x=$s '{gsub(x, ""); print}'`
 done
 for i in $ldirs $tdirs ; do
    if test -f $srcdir/$i/configure.in ; then