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