joachim99@14: #! /bin/sh
joachim99@14: 
joachim99@14: # Global variables...
joachim99@14: AUTOCONF="autoconf"
joachim99@14: AUTOHEADER="autoheader"
joachim99@14: AUTOM4TE="autom4te"
joachim99@14: AUTOMAKE="automake"
joachim99@14: ACLOCAL="aclocal"
joachim99@14: 
joachim99@14: 
joachim99@14: # We don't use variable here for remembering the type ... strings.
joachim99@14: # local variables are not that portable, but we fear namespace issues with
joachim99@14: # our includer.  The repeated type calls are not that expensive.
joachim99@14: checkAutoconf()
joachim99@14: {
joachim99@14:   if test -x "`$WHICH autoconf-2.5x`" ; then	
joachim99@14:     AUTOCONF="`$WHICH autoconf-2.5x`"
joachim99@14:   elif test -x "`$WHICH autoconf-2.54`" ; then
joachim99@14:     AUTOCONF="`$WHICH autoconf-2.54`"
joachim99@14:   elif test -x "`$WHICH autoconf-2.53`" ; then
joachim99@14:     AUTOCONF="`$WHICH autoconf-2.53`"
joachim99@14:   elif test -x "`$WHICH autoconf-2.53a`" ; then
joachim99@14:     AUTOCONF="`$WHICH autoconf-2.53a`"
joachim99@14:   elif test -x "`$WHICH autoconf-2.52`" ; then
joachim99@14:     AUTOCONF="`$WHICH autoconf-2.52`"
joachim99@14:   elif test -x "`$WHICH autoconf2.50`" ; then
joachim99@14:     AUTOCONF="`$WHICH autoconf2.50`"
joachim99@14:   fi
joachim99@14: }
joachim99@14: 
joachim99@14: checkAutoheader()
joachim99@14: {
joachim99@14:   if test -x "`$WHICH autoheader-2.5x`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader-2.5x`"
joachim99@14:     AUTOM4TE="`$WHICH autom4te-2.5x`"
joachim99@14:   elif test -x "`$WHICH autoheader-2.54`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader-2.54`"
joachim99@14:     AUTOM4TE="`$WHICH autom4te-2.54`"
joachim99@14:   elif test -x "`$WHICH autoheader-2.53`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader-2.53`"
joachim99@14:     AUTOM4TE="`$WHICH autom4te-2.53`"
joachim99@14:   elif test -x "`$WHICH autoheader-2.53a`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader-2.53a`"
joachim99@14:     AUTOM4TE="`$WHICH autom4te-2.53a`"
joachim99@14:   elif test -x "`$WHICH autoheader-2.52`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader-2.52`"
joachim99@14:   elif test -x "`$WHICH autoheader2.50`" ; then
joachim99@14:     AUTOHEADER="`$WHICH autoheader2.50`"
joachim99@14:   fi
joachim99@14: }
joachim99@14: 
joachim99@14: checkAutomakeAclocal ()
joachim99@14: {
joachim99@14:   if test -z "$UNSERMAKE"; then
joachim99@14:     if test -x "`$WHICH automake-1.6`" ; then
joachim99@14:       AUTOMAKE="`$WHICH automake-1.6`"
joachim99@14:       ACLOCAL="`$WHICH aclocal-1.6`"
joachim99@14:     elif test -x "`$WHICH automake-1.7`" ; then
joachim99@14:       AUTOMAKE="`$WHICH automake-1.7`"
joachim99@14:       ACLOCAL="`$WHICH aclocal-1.7`"
joachim99@14:     fi
joachim99@14:   else
joachim99@14:      AUTOMAKE="$UNSERMAKE"
joachim99@14:   fi
joachim99@14: }
joachim99@14: 
joachim99@14: checkWhich ()
joachim99@14: {
joachim99@14:   WHICH=""
joachim99@14:   for i in "type -p" "which" "type" ; do
joachim99@14:     T=`$i sh 2> /dev/null`
joachim99@14:     test -x "$T" && WHICH="$i" && break
joachim99@14:   done
joachim99@14: }
joachim99@14: 
joachim99@14: checkWhich
joachim99@14: checkAutoconf
joachim99@14: checkAutoheader
joachim99@14: checkAutomakeAclocal
joachim99@14: 
joachim99@14: export WHICH AUTOHEADER AUTOCONF AUTOM4TE AUTOMAKE ACLOCAL