sane-project-website/old-archive/1998-06/0153.html

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<title>sane-devel: Re: Rebuild with VisualAge C++</title>
<h1>Re: Rebuild with VisualAge C++</h1>
<b>Wolfgang Kaess</b> (<a href="mailto:100346.2055@compuserve.com"><i>100346.2055@compuserve.com</i></a>)<br>
<i>Thu, 18 Jun 1998 17:28:46 -0400</i>
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Hello Yuri,<br>
 <br>
<i>&gt;&gt; Will it be posible to rebuild the sane files with VisualAge C++ ?</i><br>
 <br>
<i>&gt; yes, I have compiled SANE also using VAC++ for OS/2, because I needed a </i><br>
good<br>
<i>&gt; (and well known) debugger; but I have compiled only the core files and a </i><br>
couple of<br>
<i>&gt; backends. That's because most backends require too much work for porting to </i><br>
VAC++. <br>
<i>&gt; EMX requires only a fewchanges, already included in the official SANE </i><br>
distribution.<br>
 <br>
in the meantime I got it compiled using VAC++.<br>
I have to add the following to the sane\config.h:<br>
 <br>
#ifndef INC_OS2_H<br>
#     define INCL_DOSFILEMGR<br>
#     define INCL_DOS<br>
#     define INCL_DOSDEVICES<br>
#     define INCL_DOSDEVIOCTL<br>
#     define INCL_DOSSEMAPHORES<br>
#     define INCL_DOSMEMMGR<br>
#     include &lt;os2.h&gt;<br>
#endif<br>
 <br>
#define MAXPATHLEN CCHMAXPATH<br>
#define u_int unsigned int<br>
#define w_char int<br>
#define u_char unsigned char<br>
#define u_long unsigned long<br>
 <br>
#define lseek fseek<br>
#define read fread<br>
#define write fwrite<br>
#define close fclose<br>
 <br>
The above 4 procs gives a warning about different params.<br>
As for now I got a runing exe but not a running program.<br>
I don't want to use the "ASPIROUT" because I use the Orignal HP Adapter Card.<br>
 <br>
Have you also trouble with above 4 procs ?<br>
 <br>
I don't understand how I could compile/link a backend to my exe.<br>
Trying to build a DLL or compile and static linking faild with<br>
"unresolved externals" ?<br>
Now I have changed sane_backend.h and define all "sane_XXXX" procs in my<br>
backend *.h file will work, but I think this it not the way to go.<br>
 <br>
Wolfgang Kaess<br>
***<br>
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<ul>
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<li> <b>Next message:</b> <a href="0154.html">Mark Dennehy: "Sane at high framerates ?"</a>
<li> <b>Previous message:</b> <a href="0152.html">Matto Marjanovic: "Re: AGFA ARCUS PLUS"</a>
<li> <b>Maybe in reply to:</b> <a href="0136.html">Wolfgang Kaess: "Rebuild with VisualAge C++"</a>
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<li> <b>Next in thread:</b> <a href="0155.html">Yuri Dario: "Re: Rebuild with VisualAge C++"</a>
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