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Mail Archives: cygwin/2007/11/22/18:21:44

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Date: Fri, 23 Nov 2007 00:21:17 +0100
From: s DOT krulj AT gmx DOT at
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Subject: Library Problem
To: cygwin AT cygwin DOT com
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Hi!

I've got a problem using the libflv library (http://klaus.geekserver.net/libflv/). The build worked without any problems. "make" produced a libflv.so file, so i copied it as "libflv.dll" to "/usr/lib". I wrote a test app and tried building it with:
"gcc -lflv test.c -o test.exe"
That worked well (no warnings,errors). 
But if I try running "./test.exe" there's no responce at all and I get the bash prompt again. 

user AT cygwin ~
$ ./test.exe

user AT cygwin ~
$

When I remove the libflv functions I get the "printf" output...
The same code works well on unix systems... 
Probably a linking error? How can I fix that? 

Thanks in advance! 

test.c:

#include <libflv.h>
#include <stdio.h>

int main( void ){
  printf("foo\n");
  Stream *vstream;
  FlvStream *flv;
  int width = 400;
  int height = 300;

  srand ( time(NULL) );
  vstream = ScreenVideo_newStream(width, height, 16, 9);
  flv = FlvStream_newStream("./out.flv", NULL, vstream , FLV_VERSION_1);

  ...
}
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