Michael Eager wrote:

> I've noticed a problem with the patch:
>   if test "${with_newlib+set}" = set; then
>     AC_LIBTOOL_DLOPEN
>   fi
> 
> The test always succeeds.  When $with_newlib is "yes",
> ${with_newlib+set} is "set".
> 
> If I change this to the old style test
>   if test "x$with_newlib" = x; then
>     AC_LIBTOOL_DLOPEN
>   fi
> then it works as expected.

In the message you gave a url to at the start of this thread I see:

if test "x${with_newlib}" != "xyes"; then
    AC_LIBTOOL_DLOPEN
fi

Which would seem to be correct.

If you are unsure of what ${var+set} does, see
http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_06_02

Peter
-- 
Peter O'Gorman
http://pogma.com

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