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Re: Guile on Mac OS X
From: |
Rob Browning |
Subject: |
Re: Guile on Mac OS X |
Date: |
Mon, 05 Aug 2002 10:53:27 -0500 |
User-agent: |
Gnus/5.090006 (Oort Gnus v0.06) Emacs/21.2 (i386-pc-linux-gnu) |
Michael Tuexen <address@hidden> writes:
>>> GUILE_FUNC_DECLARED(strptime, time.h)
>>> GUILE_FUNC_DECLARED(sleep, unistd.h)
>>> GUILE_FUNC_DECLARED(usleep, unistd.h)
>>
>> Looks like usleep and sleep are in unistd.h on (most?) platforms, but
>> on yours they're in time.h.
>>
> No, see the the following output (from an earlier e-mail):
OK.
What happens if you:
1) create a tiny C file containing
#include <unistd.h>
int main(int argc, char *argv[]) { sleep(1); return 0; }
and try to compile it with "gcc -Wall myfile.c"?
2) Put an AC_EGREP_HEADER([sleep], [unistd.h]) followed by an "exit
1" into your configure.in and then re-run autoconf, and then
re-run configure? After the exit, is there anything useful in
the log? (may not be).
3) examine the configure script itself -- find the sleep or usleep
test and see what it's doing. Stick an "exit 1" or some echoes
in there somewhere useful (if possible) so you can see what's
going on. I believe if you want to see the output of an echo,
you will need to redirect it to fd 5 like this:
echo "Howdy!" >&5
This may allow you to see what gcc command it's running, and the
contents of the relevant source file.
--
Rob Browning
rlb @defaultvalue.org, @linuxdevel.com, and @debian.org
Previously @cs.utexas.edu
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