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From: "Yuri Prokushev" prokushev@freemail.ru To: "Frank Heckenbach" frank@g-n-u.de Date: Mon, 18 Mar 2002 11:10:59 -0500 (EST) Reply-To: "Yuri Prokushev" prokushev@freemail.ru Priority: Normal X-Mailer: PMMail 2.20.2380 for OS/2 Warp 4.5 In-Reply-To: 200203172125.WAA10698@goedel.fjf.gnu.de MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Subject: Re: constants in rts/rts.c
On Sun, 17 Mar 2002 22:25:07 +0100, Frank Heckenbach wrote:
Yuri Prokushev wrote:
Where defined F_* constants for rts.c?
These should be defined in <sys/stat.h> or some other system header.
rts.c: In function `_p_FlushHandle': rts.c:1682: warning: implicit declaration of function `fsync'
This code is enclosed in `#ifdef HAVE_FSYNC'. Similar for other functions (and the F_* constants which are in `#ifdef HAVE_FCNTL').
Since HAVE_FSYNC is set (by configure, unless you changed this manually), I assume your system does in fact have these functions, but it's missing the declarations in the headers (as for the S_* constants).
This is for EMX, is it? Well, I haven't used EMX myself so I don't know what its headers look like. Perhaps you just have to include some more header (if I know which one, I can do it automatically in the future, but you can try adding #include statements in rts.c manually).
Yes. This is for emx. sys/stat.h contains all required definitions, but seem to be incorrect include path (/usr/local/... instead c:/emx/include). I don't understand yet how to fix it. But fcntl.h doesn't contain file lock definetions. fcntl.h from posix/2 lib seems to be more fine.
Is anyone on this lists who's used EMX recently? I haven't heard much of it for some years ...
Latest emx+gcc is 0.9d fix 4 (dated 20 march 2001). But in emx+gcc old gcc 2.8.1. Now presented pgcc-2.95.3 (I trying compile gpc with it), and GNU CC 3.0.x. This compilers patched and compiled by Andrew Zabolotny. So, now used emxlibc and gcc from AZ. Now developing libext (also known as libemu or posix/2) wich seems to be successor of emxlib.
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Yuri Prokushev wrote:
Yes. This is for emx. sys/stat.h contains all required definitions, but seem to be incorrect include path (/usr/local/... instead c:/emx/include). I don't understand yet how to fix it.
Just add an appropriate include path option, i.e. `-I c:/emx/include'.
When building GPC, you can add it to CFLAGS, i.e. `make ... CFLAGS="-O2 -I c:/emx/include"' or to RTSFLAGS, i.e. `make ... RTSFLAGS="-I c:/emx/include"'. (CFLAGS also applies to includes needed by the compiler itself, though you don't seem to have any problems there. RTSFLAGS only applies to the RTS.)
Frank
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Frank Heckenbach -
Yuri Prokushev