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Re: Regenerating configure scripts

Peter O'Gorman wrote:
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

You're right. I copy/pasted from the wrong place.

--
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077

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