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Re: h8300-rtems configure problem in libstdc++-v3
- To: Joel Sherrill <joel dot sherrill at OARcorp dot com>
- Subject: Re: h8300-rtems configure problem in libstdc++-v3
- From: Carlo Wood <carlo at alinoe dot com>
- Date: Tue, 13 Feb 2001 19:34:04 +0100
- Cc: gcc-bugs at gcc dot gnu dot org
- References: <3A896944.71D55FA6@OARcorp.com>
On Tue, Feb 13, 2001 at 11:05:08AM -0600, Joel Sherrill wrote:
> if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> egrep "ok" >/dev/null 2>&1; then
In a case like this you can best edit `configure' directly
and add a few lines to know exactly what is going on.
A few suggestions, add just prior to the lines above:
echo "$ac_cpp conftest.$ac_ext" > /tmp/junk
eval echo "$ac_cpp conftest.$ac_ext" >> /tmp/junk
(eval "$ac_cpp conftest.$ac_ext" >> /tmp/junk 2>&1)
(eval "$ac_cpp conftest.$ac_ext") 2>&5 | echo "we get here" >> /tmp/junk
etc.
Then examine /tmp/junk (after rerunning configure).
Add new echo's and rerun configure until you know *exactly* what is happening.
--
Carlo Wood <carlo@alinoe.com>