| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>, <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: C++ interface build on FreeBSD 4.2 broken? |
| Date: | 2001-01-20 18:14:23 |
| Message-ID: | Pine.LNX.4.30.0101201911260.1033-100000@peter.localdomain |
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| Lists: | pgsql-hackers |
Tom Lane writes:
> Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> >> ../../../src/include/c.h:997: conflicting types for `int sys_nerr'
> >> /usr/include/stdio.h:224: previous declaration as `const int sys_nerr'
>
> > C++ apparently doesn't allow this, but C does. So you have to put #ifndef
> > __cplusplus at the appropriate place in c.h.
>
> Er, what will you ifdef exactly,
+ #ifdef __cplusplus
#ifdef HAVE_SYS_NERR
extern int sys_nerr;
#endif
+ #endif
> and what are the odds that it will fail on some other platform?
I don't see how it would fail. At least it won't add more possible
failure cases.
--
Peter Eisentraut peter_e(at)gmx(dot)net http://yi.org/peter-e/
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