In configure.in, what's with $ac_n and $ac_c - these values are null and
clear the echo flag settings made in the prior statement:
if ( $echo "testing\c"; $echo 1,2,3 ) | grep c >/dev/null
then
if ( $echo -n testing; $echo 1,2,3 ) | sed s/-n/xn/ | grep xn >/dev/null
then
echo_n= echo_c=
else
echo_n=-n echo_c=
fi
else
echo_n= echo_c='\c'
fi
dnl echo_n set to -n if echo understands -n to supress newline
echo_n=$ac_n
AC_SUBST(echo_n)
dnl echo_c set to \c if echo understands \c to supress newline
echo_c=$ac_c
AC_SUBST(echo_c)
Easy fix unless you need them for something.
- Alan -
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