[Scilab-Dev] Windows distributions of Scilab does not include Elementary Function Object Libraries

[Yung-Jang Lee]

Hi:

You can first create *.def files from DLL with following source :
----------------- impdef.cpp ---------------------
#include <windows.h>
#include <stdio.h>
    void main(int argc,char**argv) {
      DWORD* dll=(DWORD*)LoadLibrary(argv[1]);
      DWORD *nt=dll+dll[15]/4+6, *dir=nt+24,
*exports=(DWORD*)(nt[7]+dir[0]), *name=(DWORD*)(nt[7]+exports[8]),
*addr=(DWORD*)(nt[7]+exports[7]);

      printf("LIBRARY %s\nEXPORTS\n",argv[1]);
      for(DWORD i=0;i<exports[6];i++) {
          printf("  %s\n",nt[7]+name[i]);
      }
}
----------------------------------------

and then generate import libraries using VC's lib command.

For example:

cd SCI/bin

  impdef elementary_functions.dll > elementary_functions.def
  lib /machine:i386 /def:elementary_functions.def

will generate elementary_functions.lib on SCI/bin.


YungLee

2012/6/30 ierturk <ierturk at ieee.org>

> I have a problem with building scicos block computational function library
> from c-code. Function includes an elementary function from
> elementary_functions and elementary_functions_f libraries. While libraries
> is built successfully under 32-bit Debian Squeeze system, but not under
> 32-bit Windows. I think, I need to below object libraries under windows.
>
> ** elementary_functions.lib
> ** elementary_functions_f.lib
>
> But windows distribution of Scilab-5.3.3 includes only dll libraries of
> them, but not object libraries. How do I get the symbols from elementary
> function libraries? Please let me know, if you have any comment on this
> problem.
>
> Thank in advance,
> Ibrahim
>
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