Peter Eisentraut <[EMAIL PROTECTED]> writes:
> Tom Lane writes:
>> Couldn't we just throw a prototyped function into that test program?
> The standard Autoconf prototype test is pretty involved (see
> AC_PROG_CC_STDC in /usr/local/share/autoconf/autoconf/c.m4 or whatever).
Yikes. And that's really of zero value to us, since we already have all
that knowledge (about which CFLAGS to use per-platform) embedded in our
template files.
> Maybe you can come up with a smaller test for now that fails on the
> lame-excuse compiler on HP-UX?
It's not hard.
$ cat test.c
int test(int x)
{
return x;
}
-- cc is the "good" compiler
$ cc -c test.c
cc: "test.c", line 1: error 1705: Function prototypes are an ANSI feature.
$ cc -Ae -c test.c
$
-- /usr/ccs/bin/cc is bogus
$ /usr/ccs/bin/cc -c test.c
(Bundled) cc: "test.c", line 1: error 1705: Function prototypes are an ANSI feature.
$ /usr/ccs/bin/cc -Ae -c test.c
(Bundled) cc: warning 480: The -A option is available only with the C/ANSI C product;
ignored.
(Bundled) cc: "test.c", line 1: error 1705: Function prototypes are an ANSI feature.
$
> But: What's the error message going to be? Is "compiler does not accept
> prototypes" going to be clearer for the user than what he gets now?
For sure. See the discussion a day or two back --- with the bundled
compiler, the first sign of trouble is that configure fails to determine
the argument types for accept(). Not very helpful :-(
regards, tom lane
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